diff options
Diffstat (limited to 'arch/arm')
174 files changed, 2345 insertions, 2656 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 17b5ff0db1dc..2e86b8f62104 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -9,7 +9,7 @@ config ARM select GENERIC_ATOMIC64 if (!CPU_32v6K || !AEABI) select HAVE_OPROFILE if (HAVE_PERF_EVENTS) select HAVE_ARCH_KGDB - select HAVE_KPROBES if (!XIP_KERNEL) + select HAVE_KPROBES if (!XIP_KERNEL && !THUMB2_KERNEL) select HAVE_KRETPROBES if (HAVE_KPROBES) select HAVE_FUNCTION_TRACER if (!XIP_KERNEL) select HAVE_FTRACE_MCOUNT_RECORD if (!XIP_KERNEL) @@ -24,6 +24,7 @@ config ARM select PERF_USE_VMALLOC select HAVE_REGS_AND_STACK_ACCESS_API select HAVE_HW_BREAKPOINT if (PERF_EVENTS && (CPU_V6 || CPU_V7)) + select HAVE_C_RECORDMCOUNT help The ARM series is a line of low-power-consumption RISC chip designs licensed by ARM Ltd and targeted at embedded applications and @@ -1180,7 +1181,7 @@ config ISA_DMA_API bool config PCI - bool "PCI support" if ARCH_INTEGRATOR_AP || ARCH_VERSATILE_PB || ARCH_IXP4XX || ARCH_KS8695 || MACH_ARMCORE || ARCH_CNS3XXX + bool "PCI support" if ARCH_INTEGRATOR_AP || ARCH_VERSATILE_PB || ARCH_IXP4XX || ARCH_KS8695 || MACH_ARMCORE || ARCH_CNS3XXX || SA1100_NANOENGINE help Find out whether you have a PCI motherboard. PCI is the name of a bus system, i.e. the way the CPU talks to the other stuff inside @@ -1191,6 +1192,12 @@ config PCI_DOMAINS bool depends on PCI +config PCI_NANOENGINE + bool "BSE nanoEngine PCI support" + depends on SA1100_NANOENGINE + help + Enable PCI on the BSE nanoEngine board. + config PCI_SYSCALL def_bool PCI @@ -1329,7 +1336,7 @@ config HZ config THUMB2_KERNEL bool "Compile the kernel in Thumb-2 mode" - depends on CPU_V7 && EXPERIMENTAL + depends on CPU_V7 && !CPU_V6 && EXPERIMENTAL select AEABI select ARM_ASM_UNIFIED help @@ -1668,6 +1675,19 @@ config ATAGS_PROC Should the atags used to boot the kernel be exported in an "atags" file in procfs. Useful with kexec. +config CRASH_DUMP + bool "Build kdump crash kernel (EXPERIMENTAL)" + depends on EXPERIMENTAL + help + Generate crash dump after being started by kexec. This should + be normally only set in special crash dump kernels which are + loaded in the main kernel with kexec-tools into a specially + reserved region and then later executed after a crash by + kdump/kexec. The crash dump kernel must be compiled to a + memory address not used by the main kernel + + For more details see Documentation/kdump/kdump.txt + config AUTO_ZRELADDR bool "Auto calculation of the decompressed kernel image address" depends on !ZBOOT_ROM && !ARCH_U300 @@ -1777,7 +1797,7 @@ comment "At least one emulation must be selected" config FPE_NWFPE bool "NWFPE math emulation" - depends on !AEABI || OABI_COMPAT + depends on (!AEABI || OABI_COMPAT) && !THUMB2_KERNEL ---help--- Say Y to include the NWFPE floating point emulator in the kernel. This is necessary to run most binaries. Linux does not currently diff --git a/arch/arm/boot/Makefile b/arch/arm/boot/Makefile index 4a590f4113e2..4d26f2c52a75 100644 --- a/arch/arm/boot/Makefile +++ b/arch/arm/boot/Makefile @@ -70,12 +70,7 @@ else $(obj)/uImage: LOADADDR=$(ZRELADDR) endif -ifeq ($(CONFIG_THUMB2_KERNEL),y) -# Set bit 0 to 1 so that "mov pc, rx" switches to Thumb-2 mode -$(obj)/uImage: STARTADDR=$(shell echo $(LOADADDR) | sed -e "s/.$$/1/") -else $(obj)/uImage: STARTADDR=$(LOADADDR) -endif $(obj)/uImage: $(obj)/zImage FORCE $(call if_changed,uimage) diff --git a/arch/arm/boot/bootp/init.S b/arch/arm/boot/bootp/init.S index 8b0de41c3dcb..78b508075161 100644 --- a/arch/arm/boot/bootp/init.S +++ b/arch/arm/boot/bootp/init.S @@ -73,6 +73,8 @@ move: ldmia r4!, {r7 - r10} @ move 32-bytes at a time .size _start, . - _start + .align + .type data,#object data: .word initrd_start @ source initrd address .word initrd_phys @ destination initrd address diff --git a/arch/arm/boot/compressed/Makefile b/arch/arm/boot/compressed/Makefile index 65a7c1c588a9..0a8f748e506a 100644 --- a/arch/arm/boot/compressed/Makefile +++ b/arch/arm/boot/compressed/Makefile @@ -45,6 +45,10 @@ else endif endif +ifeq ($(CONFIG_ARCH_SHMOBILE),y) +OBJS += head-shmobile.o +endif + # # We now have a PIC decompressor implementation. Decompressors running # from RAM should not define ZTEXTADDR. Decompressors running directly diff --git a/arch/arm/boot/compressed/head-shmobile.S b/arch/arm/boot/compressed/head-shmobile.S new file mode 100644 index 000000000000..30973b76e6ae --- /dev/null +++ b/arch/arm/boot/compressed/head-shmobile.S @@ -0,0 +1,53 @@ +/* + * The head-file for SH-Mobile ARM platforms + * + * Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> + * Simon Horman <horms@verge.net.au> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifdef CONFIG_ZBOOT_ROM + + .section ".start", "ax" + + /* load board-specific initialization code */ +#include <mach/zboot.h> + + b 1f +__atags:@ tag #1 + .long 12 @ tag->hdr.size = tag_size(tag_core); + .long 0x54410001 @ tag->hdr.tag = ATAG_CORE; + .long 0 @ tag->u.core.flags = 0; + .long 0 @ tag->u.core.pagesize = 0; + .long 0 @ tag->u.core.rootdev = 0; + @ tag #2 + .long 8 @ tag->hdr.size = tag_size(tag_mem32); + .long 0x54410002 @ tag->hdr.tag = ATAG_MEM; + .long CONFIG_MEMORY_SIZE @ tag->u.mem.size = CONFIG_MEMORY_SIZE; + .long CONFIG_MEMORY_START @ @ tag->u.mem.start = CONFIG_MEMORY_START; + @ tag #3 + .long 0 @ tag->hdr.size = 0 + .long 0 @ tag->hdr.tag = ATAG_NONE; +1: + + /* Set board ID necessary for boot */ + ldr r7, 1f @ Set machine type register + adr r8, __atags @ Set atag register + b 2f + +1 : .long MACH_TYPE +2 : + +#endif /* CONFIG_ZBOOT_ROM */ diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S index 9be21ba648cd..7193884ed8b0 100644 --- a/arch/arm/boot/compressed/head.S +++ b/arch/arm/boot/compressed/head.S @@ -125,9 +125,13 @@ wait: mrc p14, 0, pc, c0, c1, 0 * sort out different calling conventions */ .align + .arm @ Always enter in ARM state start: .type start,#function - .rept 8 + THUMB( adr r12, BSYM(1f) ) + THUMB( bx r12 ) + THUMB( .rept 6 ) + ARM( .rept 8 ) mov r0, r0 .endr @@ -135,6 +139,7 @@ start: .word 0x016f2818 @ Magic numbers to help the loader .word start @ absolute load/run zImage address .word _edata @ zImage end address + THUMB( .thumb ) 1: mov r7, r1 @ save architecture ID mov r8, r2 @ save atags pointer @@ -174,7 +179,8 @@ not_angel: ldr sp, [r0, #28] #ifdef CONFIG_AUTO_ZRELADDR @ determine final kernel image address - and r4, pc, #0xf8000000 + mov r4, pc + and r4, r4, #0xf8000000 add r4, r4, #TEXT_OFFSET #else ldr r4, =zreladdr @@ -445,7 +451,8 @@ __setup_mmu: sub r3, r4, #16384 @ Page directory size */ mov r1, #0x1e orr r1, r1, #3 << 10 - mov r2, pc, lsr #20 + mov r2, pc + mov r2, r2, lsr #20 orr r1, r1, r2, lsl #20 add r0, r3, r2, lsl #2 str r1, [r0], #4 diff --git a/arch/arm/common/Makefile b/arch/arm/common/Makefile index e6e8664a9413..e7521bca2c35 100644 --- a/arch/arm/common/Makefile +++ b/arch/arm/common/Makefile @@ -17,3 +17,4 @@ obj-$(CONFIG_ARCH_IXP2000) += uengine.o obj-$(CONFIG_ARCH_IXP23XX) += uengine.o obj-$(CONFIG_PCI_HOST_ITE8152) += it8152.o obj-$(CONFIG_COMMON_CLKDEV) += clkdev.o +obj-$(CONFIG_ARM_TIMER_SP804) += timer-sp.o diff --git a/arch/arm/common/gic.c b/arch/arm/common/gic.c index 772f95f1aecd..0b89ef001330 100644 --- a/arch/arm/common/gic.c +++ b/arch/arm/common/gic.c @@ -35,6 +35,9 @@ static DEFINE_SPINLOCK(irq_controller_lock); +/* Address of GIC 0 CPU interface */ +void __iomem *gic_cpu_base_addr __read_mostly; + struct gic_chip_data { unsigned int irq_offset; void __iomem *dist_base; @@ -45,7 +48,7 @@ struct gic_chip_data { #define MAX_GIC_NR 1 #endif -static struct gic_chip_data gic_data[MAX_GIC_NR]; +static struct gic_chip_data gic_data[MAX_GIC_NR] __read_mostly; static inline void __iomem *gic_dist_base(unsigned int irq) { @@ -146,9 +149,15 @@ static int gic_set_cpu(unsigned int irq, const struct cpumask *mask_val) unsigned int shift = (irq % 4) * 8; unsigned int cpu = cpumask_first(mask_val); u32 val; + struct irq_desc *desc; spin_lock(&irq_controller_lock); - irq_desc[irq].node = cpu; + desc = irq_to_desc(irq); + if (desc == NULL) { + spin_unlock(&irq_controller_lock); + return -EINVAL; + } + desc->node = cpu; val = readl(reg) & ~(0xff << shift); val |= 1 << (cpu + shift); writel(val, reg); @@ -207,68 +216,65 @@ void __init gic_cascade_irq(unsigned int gic_nr, unsigned int irq) set_irq_chained_handler(irq, gic_handle_cascade_irq); } -void __init gic_dist_init(unsigned int gic_nr, void __iomem *base, - unsigned int irq_start) +static void __init gic_dist_init(struct gic_chip_data *gic, + unsigned int irq_start) { - unsigned int max_irq, i; + unsigned int gic_irqs, irq_limit, i; + void __iomem *base = gic->dist_base; u32 cpumask = 1 << smp_processor_id(); - if (gic_nr >= MAX_GIC_NR) - BUG(); - cpumask |= cpumask << 8; cpumask |= cpumask << 16; - gic_data[gic_nr].dist_base = base; - gic_data[gic_nr].irq_offset = (irq_start - 1) & ~31; - writel(0, base + GIC_DIST_CTRL); /* * Find out how many interrupts are supported. - */ - max_irq = readl(base + GIC_DIST_CTR) & 0x1f; - max_irq = (max_irq + 1) * 32; - - /* * The GIC only supports up to 1020 interrupt sources. - * Limit this to either the architected maximum, or the - * platform maximum. */ - if (max_irq > max(1020, NR_IRQS)) - max_irq = max(1020, NR_IRQS); + gic_irqs = readl(base + GIC_DIST_CTR) & 0x1f; + gic_irqs = (gic_irqs + 1) * 32; + if (gic_irqs > 1020) + gic_irqs = 1020; /* * Set all global interrupts to be level triggered, active low. */ - for (i = 32; i < max_irq; i += 16) + for (i = 32; i < gic_irqs; i += 16) writel(0, base + GIC_DIST_CONFIG + i * 4 / 16); /* * Set all global interrupts to this CPU only. */ - for (i = 32; i < max_irq; i += 4) + for (i = 32; i < gic_irqs; i += 4) writel(cpumask, base + GIC_DIST_TARGET + i * 4 / 4); /* * Set priority on all global interrupts. */ - for (i = 32; i < max_irq; i += 4) + for (i = 32; i < gic_irqs; i += 4) writel(0xa0a0a0a0, base + GIC_DIST_PRI + i * 4 / 4); /* * Disable all interrupts. Leave the PPI and SGIs alone * as these enables are banked registers. */ - for (i = 32; i < max_irq; i += 32) + for (i = 32; i < gic_irqs; i += 32) writel(0xffffffff, base + GIC_DIST_ENABLE_CLEAR + i * 4 / 32); /* + * Limit number of interrupts registered to the platform maximum + */ + irq_limit = gic->irq_offset + gic_irqs; + if (WARN_ON(irq_limit > NR_IRQS)) + irq_limit = NR_IRQS; + + /* * Setup the Linux IRQ subsystem. */ - for (i = irq_start; i < gic_data[gic_nr].irq_offset + max_irq; i++) { + for (i = irq_start; i < irq_limit; i++) { set_irq_chip(i, &gic_chip); - set_irq_chip_data(i, &gic_data[gic_nr]); + set_irq_chip_data(i, gic); set_irq_handler(i, handle_level_irq); set_irq_flags(i, IRQF_VALID | IRQF_PROBE); } @@ -276,19 +282,12 @@ void __init gic_dist_init(unsigned int gic_nr, void __iomem *base, writel(1, base + GIC_DIST_CTRL); } -void __cpuinit gic_cpu_init(unsigned int gic_nr, void __iomem *base) +static void __cpuinit gic_cpu_init(struct gic_chip_data *gic) { - void __iomem *dist_base; + void __iomem *dist_base = gic->dist_base; + void __iomem *base = gic->cpu_base; int i; - if (gic_nr >= MAX_GIC_NR) - BUG(); - - dist_base = gic_data[gic_nr].dist_base; - BUG_ON(!dist_base); - - gic_data[gic_nr].cpu_base = base; - /* * Deal with the banked PPI and SGI interrupts - disable all * PPI interrupts, ensure all SGI interrupts are enabled. @@ -306,6 +305,42 @@ void __cpuinit gic_cpu_init(unsigned int gic_nr, void __iomem *base) writel(1, base + GIC_CPU_CTRL); } +void __init gic_init(unsigned int gic_nr, unsigned int irq_start, + void __iomem *dist_base, void __iomem *cpu_base) +{ + struct gic_chip_data *gic; + + BUG_ON(gic_nr >= MAX_GIC_NR); + + gic = &gic_data[gic_nr]; + gic->dist_base = dist_base; + gic->cpu_base = cpu_base; + gic->irq_offset = (irq_start - 1) & ~31; + + if (gic_nr == 0) + gic_cpu_base_addr = cpu_base; + + gic_dist_init(gic, irq_start); + gic_cpu_init(gic); +} + +void __cpuinit gic_secondary_init(unsigned int gic_nr) +{ + BUG_ON(gic_nr >= MAX_GIC_NR); + + gic_cpu_init(&gic_data[gic_nr]); +} + +void __cpuinit gic_enable_ppi(unsigned int irq) +{ + unsigned long flags; + + local_irq_save(flags); + irq_to_desc(irq)->status |= IRQ_NOPROBE; + gic_unmask_irq(irq); + local_irq_restore(flags); +} + #ifdef CONFIG_SMP void gic_raise_softirq(const struct cpumask *mask, unsigned int irq) { diff --git a/arch/arm/common/it8152.c b/arch/arm/common/it8152.c index 1bec96e85196..42ff90b46dfb 100644 --- a/arch/arm/common/it8152.c +++ b/arch/arm/common/it8152.c @@ -352,3 +352,4 @@ struct pci_bus * __init it8152_pci_scan_bus(int nr, struct pci_sys_data *sys) return pci_scan_bus(nr, &it8152_ops, sys); } +EXPORT_SYMBOL(dma_set_coherent_mask); diff --git a/arch/arm/plat-versatile/timer-sp.c b/arch/arm/common/timer-sp.c index f09941b84381..6ef3342153b9 100644 --- a/arch/arm/plat-versatile/timer-sp.c +++ b/arch/arm/common/timer-sp.c @@ -1,5 +1,5 @@ /* - * linux/arch/arm/plat-versatile/timer-sp.c + * linux/arch/arm/common/timer-sp.c * * Copyright (C) 1999 - 2003 ARM Limited * Copyright (C) 2000 Deep Blue Solutions Ltd @@ -26,8 +26,6 @@ #include <asm/hardware/arm_timer.h> -#include <plat/timer-sp.h> - /* * These timers are currently always setup to be clocked at 1MHz. */ diff --git a/arch/arm/configs/at91rm9200_defconfig b/arch/arm/configs/at91rm9200_defconfig new file mode 100644 index 000000000000..38cb7c985426 --- /dev/null +++ b/arch/arm/configs/at91rm9200_defconfig @@ -0,0 +1,341 @@ +CONFIG_EXPERIMENTAL=y +# CONFIG_LOCALVERSION_AUTO is not set +# CONFIG_SWAP is not set +CONFIG_SYSVIPC=y +CONFIG_IKCONFIG=y +CONFIG_IKCONFIG_PROC=y +CONFIG_LOG_BUF_SHIFT=14 +CONFIG_SYSFS_DEPRECATED_V2=y +CONFIG_BLK_DEV_INITRD=y +CONFIG_MODULES=y +CONFIG_MODULE_FORCE_LOAD=y +CONFIG_MODULE_UNLOAD=y +CONFIG_MODVERSIONS=y +CONFIG_MODULE_SRCVERSION_ALL=y +# CONFIG_BLK_DEV_BSG is not set +# CONFIG_IOSCHED_CFQ is not set +CONFIG_ARCH_AT91=y +CONFIG_MACH_ONEARM=y +CONFIG_ARCH_AT91RM9200DK=y +CONFIG_MACH_AT91RM9200EK=y +CONFIG_MACH_CSB337=y +CONFIG_MACH_CSB637=y +CONFIG_MACH_CARMEVA=y +CONFIG_MACH_ATEB9200=y +CONFIG_MACH_KB9200=y +CONFIG_MACH_PICOTUX2XX=y +CONFIG_MACH_KAFA=y +CONFIG_MACH_ECBAT91=y +CONFIG_MACH_YL9200=y +CONFIG_MACH_CPUAT91=y +CONFIG_MACH_ECO920=y +CONFIG_MTD_AT91_DATAFLASH_CARD=y +CONFIG_AT91_PROGRAMMABLE_CLOCKS=y +CONFIG_AT91_TIMER_HZ=100 +# CONFIG_ARM_THUMB is not set +CONFIG_PCCARD=y +CONFIG_AT91_CF=y +CONFIG_NO_HZ=y +CONFIG_HIGH_RES_TIMERS=y +CONFIG_PREEMPT=y +CONFIG_AEABI=y +CONFIG_LEDS=y +CONFIG_LEDS_CPU=y +CONFIG_ZBOOT_ROM_TEXT=0x10000000 +CONFIG_ZBOOT_ROM_BSS=0x20040000 +CONFIG_KEXEC=y +CONFIG_FPE_NWFPE=y +CONFIG_BINFMT_MISC=y +CONFIG_NET=y +CONFIG_PACKET=y +CONFIG_UNIX=y +CONFIG_XFRM_USER=m +CONFIG_INET=y +CONFIG_IP_MULTICAST=y +CONFIG_IP_PNP=y +CONFIG_IP_PNP_DHCP=y +CONFIG_IP_PNP_BOOTP=y +CONFIG_NET_IPIP=m +CONFIG_NET_IPGRE=m +CONFIG_INET_AH=m +CONFIG_INET_ESP=m +CONFIG_INET_IPCOMP=m +CONFIG_INET_XFRM_MODE_TRANSPORT=m +CONFIG_INET_XFRM_MODE_TUNNEL=m +CONFIG_INET_XFRM_MODE_BEET=m +CONFIG_IPV6_PRIVACY=y +CONFIG_IPV6_ROUTER_PREF=y +CONFIG_IPV6_ROUTE_INFO=y +CONFIG_INET6_AH=m +CONFIG_INET6_ESP=m +CONFIG_INET6_IPCOMP=m +CONFIG_IPV6_MIP6=m +CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m +CONFIG_IPV6_TUNNEL=m +CONFIG_BRIDGE=m +CONFIG_VLAN_8021Q=m +CONFIG_BT=m +CONFIG_BT_L2CAP=m +CONFIG_BT_SCO=m +CONFIG_BT_RFCOMM=m +CONFIG_BT_RFCOMM_TTY=y +CONFIG_BT_BNEP=m +CONFIG_BT_BNEP_MC_FILTER=y +CONFIG_BT_BNEP_PROTO_FILTER=y +CONFIG_BT_HIDP=m +CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" +CONFIG_MTD=y +CONFIG_MTD_CONCAT=y +CONFIG_MTD_PARTITIONS=y +CONFIG_MTD_CMDLINE_PARTS=y +CONFIG_MTD_AFS_PARTS=y +CONFIG_MTD_CHAR=y +CONFIG_MTD_BLOCK=y +CONFIG_MTD_CFI=y +CONFIG_MTD_JEDECPROBE=y +CONFIG_MTD_CFI_INTELEXT=y +CONFIG_MTD_CFI_AMDSTD=y +CONFIG_MTD_COMPLEX_MAPPINGS=y +CONFIG_MTD_PHYSMAP=y +CONFIG_MTD_PLATRAM=y +CONFIG_MTD_DATAFLASH=y +CONFIG_MTD_NAND=y +CONFIG_MTD_NAND_ATMEL=y +CONFIG_MTD_NAND_PLATFORM=y +CONFIG_MTD_UBI=y +CONFIG_MTD_UBI_GLUEBI=y +CONFIG_BLK_DEV_LOOP=y +CONFIG_BLK_DEV_NBD=y +CONFIG_BLK_DEV_RAM=y +CONFIG_BLK_DEV_RAM_SIZE=8192 +CONFIG_ATMEL_TCLIB=y +CONFIG_EEPROM_LEGACY=m +CONFIG_SCSI=y +CONFIG_BLK_DEV_SD=y +CONFIG_BLK_DEV_SR=m +CONFIG_BLK_DEV_SR_VENDOR=y +CONFIG_CHR_DEV_SG=m +CONFIG_SCSI_MULTI_LUN=y +# CONFIG_SCSI_LOWLEVEL is not set +CONFIG_NETDEVICES=y +CONFIG_TUN=m +CONFIG_PHYLIB=y +CONFIG_DAVICOM_PHY=y +CONFIG_SMSC_PHY=y +CONFIG_MICREL_PHY=y +CONFIG_NET_ETHERNET=y +CONFIG_ARM_AT91_ETHER=y +# CONFIG_NETDEV_1000 is not set +# CONFIG_NETDEV_10000 is not set +CONFIG_USB_CATC=m +CONFIG_USB_KAWETH=m +CONFIG_USB_PEGASUS=m +CONFIG_USB_RTL8150=m +CONFIG_USB_USBNET=m +CONFIG_USB_NET_DM9601=m +CONFIG_USB_NET_GL620A=m +CONFIG_USB_NET_PLUSB=m +CONFIG_USB_NET_RNDIS_HOST=m +CONFIG_USB_ALI_M5632=y +CONFIG_USB_AN2720=y +CONFIG_USB_EPSON2888=y +CONFIG_PPP=y +CONFIG_PPP_MULTILINK=y +CONFIG_PPP_FILTER=y +CONFIG_PPP_ASYNC=y +CONFIG_PPP_DEFLATE=y +CONFIG_PPP_BSDCOMP=y +CONFIG_PPP_MPPE=m +CONFIG_PPPOE=m +CONFIG_SLIP=m +CONFIG_SLIP_COMPRESSED=y +CONFIG_SLIP_SMART=y +CONFIG_SLIP_MODE_SLIP6=y +# CONFIG_INPUT_MOUSEDEV_PSAUX is not set +CONFIG_INPUT_MOUSEDEV_SCREEN_X=640 +CONFIG_INPUT_MOUSEDEV_SCREEN_Y=480 +CONFIG_INPUT_EVDEV=y +CONFIG_KEYBOARD_GPIO=y +# CONFIG_INPUT_MOUSE is not set +CONFIG_INPUT_TOUCHSCREEN=y +CONFIG_SERIAL_ATMEL=y +CONFIG_SERIAL_ATMEL_CONSOLE=y +CONFIG_LEGACY_PTY_COUNT=32 +CONFIG_HW_RANDOM=y +CONFIG_I2C=y +CONFIG_I2C_CHARDEV=y +CONFIG_I2C_GPIO=y +CONFIG_SPI=y +CONFIG_SPI_ATMEL=y +CONFIG_SPI_BITBANG=y +CONFIG_GPIO_SYSFS=y +CONFIG_HWMON=m +CONFIG_SENSORS_ADM1021=m +CONFIG_SENSORS_ADM1025=m +CONFIG_SENSORS_ADM1026=m +CONFIG_SENSORS_ADM1029=m +CONFIG_SENSORS_ADM1031=m +CONFIG_SENSORS_ADM9240=m +CONFIG_SENSORS_DS1621=m +CONFIG_SENSORS_GL518SM=m +CONFIG_SENSORS_GL520SM=m +CONFIG_SENSORS_IT87=m +CONFIG_SENSORS_LM63=m +CONFIG_SENSORS_LM73=m +CONFIG_SENSORS_LM75=m +CONFIG_SENSORS_LM77=m +CONFIG_SENSORS_LM78=m +CONFIG_SENSORS_LM80=m +CONFIG_SENSORS_LM83=m +CONFIG_SENSORS_LM85=m +CONFIG_SENSORS_LM87=m +CONFIG_SENSORS_LM90=m +CONFIG_SENSORS_LM92=m +CONFIG_SENSORS_MAX1619=m +CONFIG_SENSORS_PCF8591=m +CONFIG_SENSORS_SMSC47B397=m +CONFIG_SENSORS_W83781D=m +CONFIG_SENSORS_W83791D=m +CONFIG_SENSORS_W83792D=m +CONFIG_SENSORS_W83793=m +CONFIG_SENSORS_W83L785TS=m +CONFIG_WATCHDOG=y +CONFIG_WATCHDOG_NOWAYOUT=y +CONFIG_AT91RM9200_WATCHDOG=y +CONFIG_FB=y +CONFIG_FB_MODE_HELPERS=y +CONFIG_FB_TILEBLITTING=y +CONFIG_FB_S1D13XXX=y +CONFIG_BACKLIGHT_LCD_SUPPORT=y +CONFIG_LCD_CLASS_DEVICE=y +CONFIG_BACKLIGHT_CLASS_DEVICE=y +# CONFIG_BACKLIGHT_GENERIC is not set +CONFIG_DISPLAY_SUPPORT=y +CONFIG_FRAMEBUFFER_CONSOLE=y +CONFIG_FONTS=y +CONFIG_FONT_MINI_4x6=y +CONFIG_LOGO=y +# CONFIG_LOGO_LINUX_MONO is not set +# CONFIG_LOGO_LINUX_VGA16 is not set +CONFIG_USB=y +CONFIG_USB_DEVICEFS=y +# CONFIG_USB_DEVICE_CLASS is not set +CONFIG_USB_MON=y +CONFIG_USB_OHCI_HCD=y +CONFIG_USB_ACM=m +CONFIG_USB_PRINTER=m +CONFIG_USB_STORAGE=y +CONFIG_USB_SERIAL=y +CONFIG_USB_SERIAL_CONSOLE=y +CONFIG_USB_SERIAL_GENERIC=y +CONFIG_USB_SERIAL_FTDI_SIO=y +CONFIG_USB_SERIAL_KEYSPAN=y +CONFIG_USB_SERIAL_KEYSPAN_MPR=y +CONFIG_USB_SERIAL_KEYSPAN_USA28=y +CONFIG_USB_SERIAL_KEYSPAN_USA28X=y +CONFIG_USB_SERIAL_KEYSPAN_USA28XA=y +CONFIG_USB_SERIAL_KEYSPAN_USA28XB=y +CONFIG_USB_SERIAL_KEYSPAN_USA19=y +CONFIG_USB_SERIAL_KEYSPAN_USA18X=y +CONFIG_USB_SERIAL_KEYSPAN_USA19W=y +CONFIG_USB_SERIAL_KEYSPAN_USA19QW=y +CONFIG_USB_SERIAL_KEYSPAN_USA19QI=y +CONFIG_USB_SERIAL_KEYSPAN_USA49W=y +CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y +CONFIG_USB_SERIAL_MCT_U232=y +CONFIG_USB_SERIAL_PL2303=y +CONFIG_USB_GADGET=y +CONFIG_USB_ETH=m +CONFIG_USB_MASS_STORAGE=m +CONFIG_MMC=y +CONFIG_MMC_AT91=y +CONFIG_NEW_LEDS=y +CONFIG_LEDS_CLASS=y +CONFIG_LEDS_GPIO=y +CONFIG_LEDS_TRIGGERS=y +CONFIG_LEDS_TRIGGER_TIMER=y +CONFIG_LEDS_TRIGGER_HEARTBEAT=y +CONFIG_LEDS_TRIGGER_GPIO=y +CONFIG_LEDS_TRIGGER_DEFAULT_ON=y +CONFIG_RTC_CLASS=y +# CONFIG_RTC_HCTOSYS is not set +CONFIG_RTC_DRV_DS1307=y +CONFIG_RTC_DRV_PCF8563=y +CONFIG_RTC_DRV_AT91RM9200=y +CONFIG_EXT2_FS=y +CONFIG_EXT2_FS_XATTR=y +CONFIG_EXT3_FS=y +# CONFIG_EXT3_FS_XATTR is not set +CONFIG_REISERFS_FS=y +CONFIG_AUTOFS4_FS=y +CONFIG_ISO9660_FS=y +CONFIG_JOLIET=y +CONFIG_ZISOFS=y +CONFIG_UDF_FS=y +CONFIG_MSDOS_FS=y +CONFIG_VFAT_FS=y +CONFIG_NTFS_FS=m +CONFIG_TMPFS=y +CONFIG_CONFIGFS_FS=y +CONFIG_JFFS2_FS=y +CONFIG_JFFS2_SUMMARY=y +CONFIG_JFFS2_COMPRESSION_OPTIONS=y +CONFIG_JFFS2_LZO=y +CONFIG_JFFS2_RUBIN=y +CONFIG_CRAMFS=y +CONFIG_MINIX_FS=y +CONFIG_NFS_FS=y +CONFIG_NFS_V3=y +CONFIG_NFS_V3_ACL=y +CONFIG_NFS_V4=y +CONFIG_ROOT_NFS=y +CONFIG_NFSD=y +CONFIG_SMB_FS=m +CONFIG_CIFS=m +CONFIG_PARTITION_ADVANCED=y +CONFIG_MAC_PARTITION=y +CONFIG_NLS_CODEPAGE_437=y +CONFIG_NLS_CODEPAGE_737=m +CONFIG_NLS_CODEPAGE_775=m +CONFIG_NLS_CODEPAGE_850=m +CONFIG_NLS_CODEPAGE_852=m +CONFIG_NLS_CODEPAGE_855=m +CONFIG_NLS_CODEPAGE_857=m +CONFIG_NLS_CODEPAGE_860=m +CONFIG_NLS_CODEPAGE_861=m +CONFIG_NLS_CODEPAGE_862=m +CONFIG_NLS_CODEPAGE_863=m +CONFIG_NLS_CODEPAGE_864=m +CONFIG_NLS_CODEPAGE_865=m +CONFIG_NLS_CODEPAGE_866=m +CONFIG_NLS_CODEPAGE_869=m +CONFIG_NLS_CODEPAGE_936=m +CONFIG_NLS_CODEPAGE_950=m +CONFIG_NLS_CODEPAGE_932=m +CONFIG_NLS_CODEPAGE_949=m +CONFIG_NLS_CODEPAGE_874=m +CONFIG_NLS_ISO8859_8=m +CONFIG_NLS_CODEPAGE_1250=m +CONFIG_NLS_CODEPAGE_1251=m +CONFIG_NLS_ASCII=m +CONFIG_NLS_ISO8859_1=y +CONFIG_NLS_ISO8859_2=m +CONFIG_NLS_ISO8859_3=m +CONFIG_NLS_ISO8859_4=m +CONFIG_NLS_ISO8859_5=m +CONFIG_NLS_ISO8859_6=m +CONFIG_NLS_ISO8859_7=m +CONFIG_NLS_ISO8859_9=m +CONFIG_NLS_ISO8859_13=m +CONFIG_NLS_ISO8859_14=m +CONFIG_NLS_ISO8859_15=m +CONFIG_NLS_KOI8_R=m +CONFIG_NLS_KOI8_U=m +CONFIG_NLS_UTF8=y +CONFIG_MAGIC_SYSRQ=y +CONFIG_DEBUG_FS=y +CONFIG_DEBUG_KERNEL=y +# CONFIG_RCU_CPU_STALL_DETECTOR is not set +# CONFIG_FTRACE is not set +CONFIG_CRYPTO_PCBC=y +CONFIG_CRYPTO_SHA1=y diff --git a/arch/arm/configs/at91rm9200dk_defconfig b/arch/arm/configs/at91rm9200dk_defconfig deleted file mode 100644 index 4438e64f3bfb..000000000000 --- a/arch/arm/configs/at91rm9200dk_defconfig +++ /dev/null @@ -1,72 +0,0 @@ -CONFIG_EXPERIMENTAL=y -# CONFIG_SWAP is not set -CONFIG_SYSVIPC=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_BLK_DEV_INITRD=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -# CONFIG_IOSCHED_DEADLINE is not set -# CONFIG_IOSCHED_CFQ is not set -CONFIG_ARCH_AT91=y -CONFIG_ARCH_AT91RM9200DK=y -CONFIG_MACH_ECO920=y -CONFIG_AT91_PROGRAMMABLE_CLOCKS=y -# CONFIG_ARM_THUMB is not set -CONFIG_PCCARD=y -CONFIG_AT91_CF=y -CONFIG_LEDS=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="mem=32M console=ttyS0,115200 initrd=0x20410000,3145728 root=/dev/ram0 rw" -CONFIG_FPE_NWFPE=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_INET=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_BOOTP=y -# CONFIG_IPV6 is not set -CONFIG_MTD=y -CONFIG_MTD_PARTITIONS=y -CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_CFI=y -CONFIG_MTD_JEDECPROBE=y -CONFIG_MTD_CFI_AMDSTD=y -CONFIG_MTD_PHYSMAP=y -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_SIZE=8192 -CONFIG_NETDEVICES=y -CONFIG_NET_ETHERNET=y -CONFIG_ARM_AT91_ETHER=y -# CONFIG_INPUT_MOUSEDEV_PSAUX is not set -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_SERIO is not set -CONFIG_SERIAL_ATMEL=y -CONFIG_SERIAL_ATMEL_CONSOLE=y -CONFIG_I2C=y -CONFIG_I2C_CHARDEV=y -CONFIG_I2C_GPIO=y -CONFIG_WATCHDOG=y -CONFIG_WATCHDOG_NOWAYOUT=y -CONFIG_AT91RM9200_WATCHDOG=y -# CONFIG_VGA_CONSOLE is not set -# CONFIG_USB_HID is not set -CONFIG_USB=y -CONFIG_USB_DEBUG=y -CONFIG_USB_DEVICEFS=y -CONFIG_USB_MON=y -CONFIG_USB_OHCI_HCD=y -CONFIG_USB_GADGET=y -CONFIG_MMC=y -CONFIG_RTC_CLASS=y -CONFIG_RTC_DRV_AT91RM9200=y -CONFIG_EXT2_FS=y -CONFIG_INOTIFY=y -CONFIG_TMPFS=y -CONFIG_CRAMFS=y -CONFIG_DEBUG_KERNEL=y -CONFIG_DEBUG_USER=y -CONFIG_DEBUG_LL=y diff --git a/arch/arm/configs/at91rm9200ek_defconfig b/arch/arm/configs/at91rm9200ek_defconfig deleted file mode 100644 index ccd517c64bc7..000000000000 --- a/arch/arm/configs/at91rm9200ek_defconfig +++ /dev/null @@ -1,73 +0,0 @@ -CONFIG_EXPERIMENTAL=y -# CONFIG_LOCALVERSION_AUTO is not set -# CONFIG_SWAP is not set -CONFIG_SYSVIPC=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_BLK_DEV_INITRD=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -# CONFIG_IOSCHED_DEADLINE is not set -# CONFIG_IOSCHED_CFQ is not set -CONFIG_ARCH_AT91=y -CONFIG_MACH_AT91RM9200EK=y -CONFIG_AT91_PROGRAMMABLE_CLOCKS=y -# CONFIG_ARM_THUMB is not set -CONFIG_LEDS=y -CONFIG_LEDS_CPU=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="mem=32M console=ttyS0,115200 initrd=0x20410000,3145728 root=/dev/ram0 rw" -CONFIG_FPE_NWFPE=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_INET=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_BOOTP=y -# CONFIG_IPV6 is not set -CONFIG_MTD=y -CONFIG_MTD_PARTITIONS=y -CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_CFI=y -CONFIG_MTD_JEDECPROBE=y -CONFIG_MTD_CFI_AMDSTD=y -CONFIG_MTD_PHYSMAP=y -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_SIZE=8192 -CONFIG_NETDEVICES=y -CONFIG_NET_ETHERNET=y -CONFIG_ARM_AT91_ETHER=y -# CONFIG_INPUT_MOUSEDEV_PSAUX is not set -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_SERIO is not set -CONFIG_SERIAL_ATMEL=y -CONFIG_SERIAL_ATMEL_CONSOLE=y -CONFIG_I2C=y -CONFIG_I2C_CHARDEV=y -CONFIG_I2C_GPIO=y -CONFIG_WATCHDOG=y -CONFIG_WATCHDOG_NOWAYOUT=y -CONFIG_AT91RM9200_WATCHDOG=y -CONFIG_FB=y -CONFIG_FB_S1D13XXX=y -# CONFIG_VGA_CONSOLE is not set -# CONFIG_USB_HID is not set -CONFIG_USB=y -CONFIG_USB_DEBUG=y -CONFIG_USB_DEVICEFS=y -CONFIG_USB_MON=y -CONFIG_USB_OHCI_HCD=y -CONFIG_USB_GADGET=y -CONFIG_MMC=y -CONFIG_RTC_CLASS=y -CONFIG_RTC_DRV_AT91RM9200=y -CONFIG_EXT2_FS=y -CONFIG_INOTIFY=y -CONFIG_TMPFS=y -CONFIG_CRAMFS=y -CONFIG_DEBUG_KERNEL=y -CONFIG_DEBUG_USER=y -CONFIG_DEBUG_LL=y diff --git a/arch/arm/configs/ateb9200_defconfig b/arch/arm/configs/ateb9200_defconfig deleted file mode 100644 index 1b0e9a1689bb..000000000000 --- a/arch/arm/configs/ateb9200_defconfig +++ /dev/null @@ -1,131 +0,0 @@ -CONFIG_EXPERIMENTAL=y -CONFIG_SYSVIPC=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_EMBEDDED=y -CONFIG_SLAB=y -CONFIG_PROFILING=y -CONFIG_OPROFILE=m -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_ARCH_AT91=y -CONFIG_MACH_ATEB9200=y -CONFIG_PCCARD=m -CONFIG_AT91_CF=m -CONFIG_PREEMPT=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_FPE_NWFPE=y -CONFIG_PM=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_NET_KEY=y -CONFIG_INET=y -# CONFIG_IPV6 is not set -CONFIG_BRIDGE=m -CONFIG_VLAN_8021Q=m -CONFIG_MTD=y -CONFIG_MTD_PARTITIONS=y -CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLOCK_RO=y -CONFIG_BLK_DEV_LOOP=m -CONFIG_BLK_DEV_NBD=m -CONFIG_SCSI=m -CONFIG_BLK_DEV_SD=m -CONFIG_BLK_DEV_SR=m -CONFIG_BLK_DEV_SR_VENDOR=y -CONFIG_CHR_DEV_SG=m -CONFIG_SCSI_MULTI_LUN=y -CONFIG_NETDEVICES=y -CONFIG_DUMMY=m -CONFIG_TUN=m -CONFIG_PHYLIB=y -CONFIG_DAVICOM_PHY=y -CONFIG_NET_ETHERNET=y -CONFIG_ARM_AT91_ETHER=y -CONFIG_USB_USBNET=y -CONFIG_USB_NET_GL620A=y -CONFIG_USB_NET_PLUSB=y -CONFIG_USB_NET_RNDIS_HOST=y -CONFIG_USB_ALI_M5632=y -CONFIG_USB_AN2720=y -CONFIG_USB_EPSON2888=y -CONFIG_PPP=m -CONFIG_PPP_ASYNC=m -CONFIG_PPP_SYNC_TTY=m -CONFIG_PPP_DEFLATE=m -CONFIG_PPP_BSDCOMP=m -CONFIG_PPPOE=m -CONFIG_SERIAL_ATMEL=y -CONFIG_SERIAL_ATMEL_CONSOLE=y -CONFIG_I2C=m -CONFIG_I2C_CHARDEV=m -CONFIG_I2C_GPIO=m -# CONFIG_VGA_CONSOLE is not set -CONFIG_SOUND=y -CONFIG_USB_HID=m -CONFIG_HID_PID=y -CONFIG_USB_HIDDEV=y -CONFIG_USB=y -CONFIG_USB_DEVICEFS=y -CONFIG_USB_MON=y -CONFIG_USB_OHCI_HCD=y -CONFIG_USB_ACM=m -CONFIG_USB_PRINTER=m -CONFIG_USB_STORAGE=m -CONFIG_USB_STORAGE_DATAFAB=m -CONFIG_USB_STORAGE_FREECOM=m -CONFIG_USB_STORAGE_USBAT=m -CONFIG_USB_STORAGE_SDDR09=m -CONFIG_USB_STORAGE_SDDR55=m -CONFIG_USB_STORAGE_JUMPSHOT=m -CONFIG_USB_SERIAL=m -CONFIG_USB_SERIAL_GENERIC=y -CONFIG_USB_SERIAL_FTDI_SIO=m -CONFIG_USB_SERIAL_PL2303=m -CONFIG_USB_GADGET=m -CONFIG_USB_ETH=m -CONFIG_USB_GADGETFS=m -CONFIG_USB_FILE_STORAGE=m -CONFIG_USB_G_SERIAL=m -CONFIG_MMC=m -CONFIG_MMC_DEBUG=y -CONFIG_RTC_CLASS=y -# CONFIG_RTC_HCTOSYS is not set -CONFIG_RTC_DRV_AT91RM9200=y -CONFIG_EXT2_FS=m -CONFIG_EXT3_FS=m -CONFIG_REISERFS_FS=m -CONFIG_INOTIFY=y -CONFIG_ISO9660_FS=m -CONFIG_JOLIET=y -CONFIG_ZISOFS=y -CONFIG_UDF_FS=m -CONFIG_MSDOS_FS=m -CONFIG_VFAT_FS=m -CONFIG_NTFS_FS=m -CONFIG_NTFS_RW=y -CONFIG_TMPFS=y -CONFIG_CRAMFS=y -CONFIG_NFS_FS=m -CONFIG_NFS_V3=y -CONFIG_NFS_V3_ACL=y -CONFIG_NFS_V4=y -CONFIG_NFSD=m -CONFIG_NFSD_V4=y -CONFIG_PARTITION_ADVANCED=y -CONFIG_MAC_PARTITION=y -CONFIG_BSD_DISKLABEL=y -CONFIG_MINIX_SUBPARTITION=y -CONFIG_SOLARIS_X86_PARTITION=y -CONFIG_UNIXWARE_DISKLABEL=y -CONFIG_NLS_CODEPAGE_932=m -CONFIG_NLS_ASCII=m -CONFIG_NLS_ISO8859_15=m -CONFIG_NLS_UTF8=m -CONFIG_CRYPTO_MD5=y -CONFIG_CRYPTO_MICHAEL_MIC=m -CONFIG_CRYPTO_ARC4=m -CONFIG_CRC16=m -CONFIG_LIBCRC32C=m diff --git a/arch/arm/configs/carmeva_defconfig b/arch/arm/configs/carmeva_defconfig deleted file mode 100644 index ac64dbd8a49c..000000000000 --- a/arch/arm/configs/carmeva_defconfig +++ /dev/null @@ -1,47 +0,0 @@ -CONFIG_EXPERIMENTAL=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_BLK_DEV_INITRD=y -CONFIG_EMBEDDED=y -# CONFIG_HOTPLUG is not set -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODULE_FORCE_UNLOAD=y -CONFIG_ARCH_AT91=y -CONFIG_MACH_CARMEVA=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_FPE_NWFPE=y -CONFIG_NET=y -CONFIG_UNIX=y -CONFIG_INET=y -CONFIG_IP_MULTICAST=y -CONFIG_IP_PNP=y -# CONFIG_IPV6 is not set -CONFIG_MTD=y -CONFIG_MTD_PARTITIONS=y -CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLOCK=y -CONFIG_BLK_DEV_RAM=y -CONFIG_NETDEVICES=y -CONFIG_NET_ETHERNET=y -CONFIG_ARM_AT91_ETHER=y -# CONFIG_INPUT_MOUSEDEV is not set -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -CONFIG_SERIO=m -CONFIG_SERIAL_ATMEL=y -CONFIG_SERIAL_ATMEL_CONSOLE=y -# CONFIG_VGA_CONSOLE is not set -CONFIG_MMC=m -CONFIG_MMC_DEBUG=y -CONFIG_EXT2_FS=y -CONFIG_EXT2_FS_XATTR=y -# CONFIG_DNOTIFY is not set -CONFIG_JFFS2_FS=y -CONFIG_JFFS2_COMPRESSION_OPTIONS=y -CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -CONFIG_NFS_V4=y -CONFIG_ROOT_NFS=y -CONFIG_NFSD=y diff --git a/arch/arm/configs/cpuat91_defconfig b/arch/arm/configs/cpuat91_defconfig deleted file mode 100644 index 022aeb55b676..000000000000 --- a/arch/arm/configs/cpuat91_defconfig +++ /dev/null @@ -1,112 +0,0 @@ -CONFIG_EXPERIMENTAL=y -# CONFIG_LOCALVERSION_AUTO is not set -# CONFIG_SWAP is not set -CONFIG_SYSVIPC=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set -# CONFIG_IOSCHED_CFQ is not set -CONFIG_ARCH_AT91=y -CONFIG_MACH_CPUAT91=y -CONFIG_AT91_TIMER_HZ=100 -# CONFIG_ARM_THUMB is not set -CONFIG_PREEMPT=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_INET=y -CONFIG_IP_PNP=y -# CONFIG_INET_XFRM_MODE_TRANSPORT is not set -# CONFIG_INET_XFRM_MODE_TUNNEL is not set -# CONFIG_INET_XFRM_MODE_BEET is not set -# CONFIG_IPV6 is not set -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -CONFIG_MTD=y -CONFIG_MTD_PARTITIONS=y -CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_CFI=y -CONFIG_MTD_CFI_INTELEXT=y -CONFIG_MTD_PHYSMAP=y -CONFIG_MTD_PLATRAM=y -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_NBD=y -CONFIG_BLK_DEV_RAM=y -# CONFIG_MISC_DEVICES is not set -CONFIG_SCSI=y -CONFIG_BLK_DEV_SD=y -CONFIG_SCSI_MULTI_LUN=y -# CONFIG_SCSI_LOWLEVEL is not set -CONFIG_NETDEVICES=y -CONFIG_PHYLIB=y -CONFIG_NET_ETHERNET=y -CONFIG_ARM_AT91_ETHER=y -# CONFIG_NETDEV_1000 is not set -# CONFIG_NETDEV_10000 is not set -CONFIG_PPP=y -CONFIG_PPP_ASYNC=y -CONFIG_PPP_DEFLATE=y -CONFIG_PPP_BSDCOMP=y -# CONFIG_INPUT_MOUSEDEV_PSAUX is not set -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_SERIO is not set -CONFIG_SERIAL_ATMEL=y -CONFIG_SERIAL_ATMEL_CONSOLE=y -CONFIG_LEGACY_PTY_COUNT=32 -# CONFIG_HW_RANDOM is not set -CONFIG_I2C=y -CONFIG_I2C_CHARDEV=y -CONFIG_I2C_GPIO=y -CONFIG_GPIO_SYSFS=y -# CONFIG_HWMON is not set -CONFIG_WATCHDOG=y -CONFIG_WATCHDOG_NOWAYOUT=y -CONFIG_AT91RM9200_WATCHDOG=y -# CONFIG_VGA_CONSOLE is not set -# CONFIG_HID_SUPPORT is not set -CONFIG_USB=y -# CONFIG_USB_DEVICE_CLASS is not set -CONFIG_USB_OHCI_HCD=y -CONFIG_USB_STORAGE=y -CONFIG_USB_GADGET=y -CONFIG_USB_ETH=m -CONFIG_MMC=y -CONFIG_MMC_AT91=m -CONFIG_NEW_LEDS=y -CONFIG_LEDS_CLASS=y -CONFIG_LEDS_GPIO=y -CONFIG_LEDS_TRIGGERS=y -CONFIG_LEDS_TRIGGER_TIMER=y -CONFIG_LEDS_TRIGGER_HEARTBEAT=y -CONFIG_LEDS_TRIGGER_GPIO=y -CONFIG_LEDS_TRIGGER_DEFAULT_ON=y -CONFIG_RTC_CLASS=y -# CONFIG_RTC_HCTOSYS is not set -CONFIG_RTC_DRV_DS1307=y -CONFIG_RTC_DRV_PCF8563=y -CONFIG_EXT2_FS=y -CONFIG_EXT3_FS=y -# CONFIG_EXT3_FS_XATTR is not set -CONFIG_INOTIFY=y -CONFIG_AUTOFS4_FS=y -CONFIG_MSDOS_FS=y -CONFIG_VFAT_FS=y -CONFIG_TMPFS=y -CONFIG_JFFS2_FS=y -CONFIG_JFFS2_SUMMARY=y -CONFIG_CRAMFS=y -CONFIG_MINIX_FS=y -CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -CONFIG_ROOT_NFS=y -CONFIG_PARTITION_ADVANCED=y -CONFIG_NLS_CODEPAGE_437=y -CONFIG_NLS_ISO8859_1=y -CONFIG_NLS_UTF8=y -# CONFIG_RCU_CPU_STALL_DETECTOR is not set diff --git a/arch/arm/configs/csb337_defconfig b/arch/arm/configs/csb337_defconfig deleted file mode 100644 index a24c448840c4..000000000000 --- a/arch/arm/configs/csb337_defconfig +++ /dev/null @@ -1,104 +0,0 @@ -CONFIG_EXPERIMENTAL=y -# CONFIG_SWAP is not set -CONFIG_SYSVIPC=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_BLK_DEV_INITRD=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set -CONFIG_ARCH_AT91=y -CONFIG_MACH_CSB337=y -CONFIG_AT91_PROGRAMMABLE_CLOCKS=y -# CONFIG_ARM_THUMB is not set -CONFIG_PCCARD=y -CONFIG_AT91_CF=y -CONFIG_LEDS=y -CONFIG_LEDS_CPU=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="mem=32M console=ttyS0,38400 initrd=0x20410000,3145728 root=/dev/ram0 rw" -CONFIG_FPE_NWFPE=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_INET=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -CONFIG_IP_PNP_BOOTP=y -# CONFIG_INET_LRO is not set -# CONFIG_IPV6 is not set -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -CONFIG_MTD=y -CONFIG_MTD_PARTITIONS=y -CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_CFI=y -CONFIG_MTD_CFI_INTELEXT=y -CONFIG_MTD_PHYSMAP=y -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_SIZE=8192 -CONFIG_ATMEL_SSC=y -CONFIG_SCSI=y -CONFIG_NETDEVICES=y -CONFIG_NET_ETHERNET=y -CONFIG_ARM_AT91_ETHER=y -# CONFIG_INPUT_MOUSEDEV_PSAUX is not set -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_SERIO is not set -CONFIG_SERIAL_ATMEL=y -CONFIG_SERIAL_ATMEL_CONSOLE=y -# CONFIG_HW_RANDOM is not set -CONFIG_I2C=y -CONFIG_I2C_CHARDEV=y -CONFIG_I2C_GPIO=y -# CONFIG_HWMON is not set -CONFIG_WATCHDOG=y -CONFIG_WATCHDOG_NOWAYOUT=y -CONFIG_AT91RM9200_WATCHDOG=y -# CONFIG_VGA_CONSOLE is not set -# CONFIG_USB_HID is not set -CONFIG_USB=y -CONFIG_USB_DEBUG=y -CONFIG_USB_DEVICEFS=y -CONFIG_USB_MON=y -CONFIG_USB_OHCI_HCD=y -CONFIG_USB_STORAGE=y -CONFIG_USB_SERIAL=y -CONFIG_USB_SERIAL_CONSOLE=y -CONFIG_USB_SERIAL_GENERIC=y -CONFIG_USB_SERIAL_FTDI_SIO=y -CONFIG_USB_SERIAL_KEYSPAN=y -CONFIG_USB_SERIAL_KEYSPAN_MPR=y -CONFIG_USB_SERIAL_KEYSPAN_USA28=y -CONFIG_USB_SERIAL_KEYSPAN_USA28X=y -CONFIG_USB_SERIAL_KEYSPAN_USA28XA=y -CONFIG_USB_SERIAL_KEYSPAN_USA28XB=y -CONFIG_USB_SERIAL_KEYSPAN_USA19=y -CONFIG_USB_SERIAL_KEYSPAN_USA18X=y -CONFIG_USB_SERIAL_KEYSPAN_USA19W=y -CONFIG_USB_SERIAL_KEYSPAN_USA19QW=y -CONFIG_USB_SERIAL_KEYSPAN_USA19QI=y -CONFIG_USB_SERIAL_KEYSPAN_USA49W=y -CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y -CONFIG_USB_SERIAL_MCT_U232=y -CONFIG_USB_GADGET=y -CONFIG_MMC=y -CONFIG_RTC_CLASS=y -CONFIG_RTC_HCTOSYS_DEVICE="rtc1" -# CONFIG_RTC_INTF_SYSFS is not set -CONFIG_RTC_DRV_DS1307=y -CONFIG_RTC_DRV_AT91RM9200=y -CONFIG_EXT2_FS=y -CONFIG_INOTIFY=y -CONFIG_TMPFS=y -CONFIG_CRAMFS=y -CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -CONFIG_NFS_V4=y -CONFIG_ROOT_NFS=y -CONFIG_DEBUG_KERNEL=y -CONFIG_DEBUG_USER=y -CONFIG_DEBUG_LL=y diff --git a/arch/arm/configs/csb637_defconfig b/arch/arm/configs/csb637_defconfig deleted file mode 100644 index 98552adac5fb..000000000000 --- a/arch/arm/configs/csb637_defconfig +++ /dev/null @@ -1,98 +0,0 @@ -CONFIG_EXPERIMENTAL=y -# CONFIG_SWAP is not set -CONFIG_SYSVIPC=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_SYSFS_DEPRECATED_V2=y -CONFIG_BLK_DEV_INITRD=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -# CONFIG_BLK_DEV_BSG is not set -CONFIG_ARCH_AT91=y -CONFIG_MACH_CSB637=y -CONFIG_AT91_PROGRAMMABLE_CLOCKS=y -# CONFIG_ARM_THUMB is not set -CONFIG_PCCARD=y -CONFIG_AT91_CF=y -CONFIG_LEDS=y -CONFIG_LEDS_CPU=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="mem=32M console=ttyS0,38400 initrd=0x20410000,3145728 root=/dev/ram0 rw" -CONFIG_FPE_NWFPE=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_INET=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -CONFIG_IP_PNP_BOOTP=y -# CONFIG_INET_LRO is not set -# CONFIG_IPV6 is not set -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -CONFIG_MTD=y -CONFIG_MTD_PARTITIONS=y -CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_CFI=y -CONFIG_MTD_CFI_INTELEXT=y -CONFIG_MTD_PHYSMAP=y -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_SIZE=8192 -CONFIG_SCSI=y -CONFIG_NETDEVICES=y -CONFIG_NET_ETHERNET=y -CONFIG_ARM_AT91_ETHER=y -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_SERIO is not set -CONFIG_SERIAL_ATMEL=y -CONFIG_SERIAL_ATMEL_CONSOLE=y -CONFIG_I2C=y -CONFIG_I2C_CHARDEV=y -CONFIG_WATCHDOG=y -CONFIG_WATCHDOG_NOWAYOUT=y -CONFIG_AT91RM9200_WATCHDOG=y -# CONFIG_VGA_CONSOLE is not set -# CONFIG_USB_HID is not set -CONFIG_USB=y -CONFIG_USB_DEBUG=y -CONFIG_USB_DEVICEFS=y -CONFIG_USB_MON=y -CONFIG_USB_OHCI_HCD=y -CONFIG_USB_STORAGE=y -CONFIG_USB_SERIAL=y -CONFIG_USB_SERIAL_CONSOLE=y -CONFIG_USB_SERIAL_GENERIC=y -CONFIG_USB_SERIAL_FTDI_SIO=y -CONFIG_USB_SERIAL_KEYSPAN=y -CONFIG_USB_SERIAL_KEYSPAN_MPR=y -CONFIG_USB_SERIAL_KEYSPAN_USA28=y -CONFIG_USB_SERIAL_KEYSPAN_USA28X=y -CONFIG_USB_SERIAL_KEYSPAN_USA28XA=y -CONFIG_USB_SERIAL_KEYSPAN_USA28XB=y -CONFIG_USB_SERIAL_KEYSPAN_USA19=y -CONFIG_USB_SERIAL_KEYSPAN_USA18X=y -CONFIG_USB_SERIAL_KEYSPAN_USA19W=y -CONFIG_USB_SERIAL_KEYSPAN_USA19QW=y -CONFIG_USB_SERIAL_KEYSPAN_USA19QI=y -CONFIG_USB_SERIAL_KEYSPAN_USA49W=y -CONFIG_USB_SERIAL_KEYSPAN_USA49WLC=y -CONFIG_USB_SERIAL_MCT_U232=y -CONFIG_NEW_LEDS=y -CONFIG_LEDS_CLASS=y -CONFIG_LEDS_GPIO=y -CONFIG_LEDS_TRIGGERS=y -CONFIG_LEDS_TRIGGER_HEARTBEAT=y -CONFIG_EXT2_FS=y -CONFIG_INOTIFY=y -CONFIG_TMPFS=y -CONFIG_CRAMFS=y -CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -CONFIG_NFS_V4=y -CONFIG_ROOT_NFS=y -CONFIG_DEBUG_KERNEL=y -CONFIG_DEBUG_USER=y -CONFIG_DEBUG_LL=y diff --git a/arch/arm/configs/ecbat91_defconfig b/arch/arm/configs/ecbat91_defconfig deleted file mode 100644 index 6bb6abdcea8c..000000000000 --- a/arch/arm/configs/ecbat91_defconfig +++ /dev/null @@ -1,99 +0,0 @@ -CONFIG_EXPERIMENTAL=y -CONFIG_SYSVIPC=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -# CONFIG_IOSCHED_DEADLINE is not set -# CONFIG_IOSCHED_CFQ is not set -CONFIG_ARCH_AT91=y -CONFIG_MACH_ECBAT91=y -CONFIG_AT91_PROGRAMMABLE_CLOCKS=y -CONFIG_PCCARD=y -CONFIG_AT91_CF=y -CONFIG_PREEMPT=y -CONFIG_LEDS=y -CONFIG_LEDS_CPU=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="rootfstype=reiserfs root=/dev/mmcblk0p1 console=ttyS0,115200n8 rootdelay=1" -CONFIG_FPE_NWFPE=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_INET=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -# CONFIG_IPV6 is not set -CONFIG_CFG80211=y -CONFIG_MAC80211=y -# CONFIG_STANDALONE is not set -# CONFIG_PREVENT_FIRMWARE_BUILD is not set -CONFIG_MTD=y -CONFIG_MTD_PARTITIONS=y -CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_AFS_PARTS=y -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_DATAFLASH=y -CONFIG_BLK_DEV_LOOP=y -CONFIG_SCSI=y -CONFIG_BLK_DEV_SD=y -CONFIG_CHR_DEV_SG=y -CONFIG_NETDEVICES=y -CONFIG_NET_ETHERNET=y -CONFIG_ARM_AT91_ETHER=y -# CONFIG_NETDEV_1000 is not set -# CONFIG_NETDEV_10000 is not set -CONFIG_PPP=y -CONFIG_PPP_MULTILINK=y -CONFIG_PPP_FILTER=y -CONFIG_PPP_ASYNC=y -# CONFIG_INPUT_MOUSEDEV_PSAUX is not set -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_SERIO is not set -CONFIG_SERIAL_ATMEL=y -CONFIG_SERIAL_ATMEL_CONSOLE=y -CONFIG_HW_RANDOM=y -CONFIG_I2C=y -CONFIG_I2C_CHARDEV=y -CONFIG_SPI=y -CONFIG_SPI_BITBANG=y -CONFIG_WATCHDOG=y -CONFIG_WATCHDOG_NOWAYOUT=y -# CONFIG_VGA_CONSOLE is not set -# CONFIG_USB_HID is not set -CONFIG_USB=y -CONFIG_USB_DEVICEFS=y -# CONFIG_USB_DEVICE_CLASS is not set -CONFIG_USB_OHCI_HCD=y -CONFIG_USB_PRINTER=y -CONFIG_USB_STORAGE=y -CONFIG_USB_GADGET=y -CONFIG_MMC=y -CONFIG_MMC_DEBUG=y -CONFIG_MMC_AT91=m -CONFIG_NEW_LEDS=y -CONFIG_LEDS_CLASS=y -CONFIG_RTC_CLASS=y -# CONFIG_RTC_HCTOSYS is not set -CONFIG_RTC_DRV_AT91RM9200=y -CONFIG_EXT2_FS=y -CONFIG_EXT3_FS=y -CONFIG_REISERFS_FS=y -CONFIG_INOTIFY=y -CONFIG_TMPFS=y -CONFIG_CONFIGFS_FS=y -CONFIG_CRAMFS=y -CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -CONFIG_NFS_V3_ACL=y -CONFIG_NFS_V4=y -CONFIG_ROOT_NFS=y -CONFIG_PARTITION_ADVANCED=y -CONFIG_DEBUG_USER=y -CONFIG_CRYPTO_PCBC=y -CONFIG_CRYPTO_SHA1=y diff --git a/arch/arm/configs/kafa_defconfig b/arch/arm/configs/kafa_defconfig deleted file mode 100644 index 896dbe00dc6e..000000000000 --- a/arch/arm/configs/kafa_defconfig +++ /dev/null @@ -1,61 +0,0 @@ -CONFIG_EXPERIMENTAL=y -# CONFIG_LOCALVERSION_AUTO is not set -# CONFIG_SWAP is not set -CONFIG_SYSVIPC=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -# CONFIG_IOSCHED_CFQ is not set -CONFIG_ARCH_AT91=y -CONFIG_MACH_KAFA=y -# CONFIG_ARM_THUMB is not set -CONFIG_PREEMPT=y -CONFIG_LEDS=y -CONFIG_LEDS_CPU=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="mem=32M console=ttyS0,115200 initrd=0x20800000,10M root=/dev/ram0 rw" -CONFIG_FPE_NWFPE=y -CONFIG_BINFMT_MISC=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_INET=y -# CONFIG_INET_DIAG is not set -# CONFIG_IPV6 is not set -CONFIG_MTD=y -CONFIG_MTD_PARTITIONS=y -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLOCK_RO=y -CONFIG_NETDEVICES=y -CONFIG_PHYLIB=y -CONFIG_DAVICOM_PHY=y -CONFIG_NET_ETHERNET=y -CONFIG_ARM_AT91_ETHER=y -# CONFIG_INPUT_MOUSEDEV_PSAUX is not set -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_SERIO is not set -CONFIG_SERIAL_ATMEL=y -CONFIG_SERIAL_ATMEL_CONSOLE=y -CONFIG_LEGACY_PTY_COUNT=32 -CONFIG_I2C=y -CONFIG_I2C_CHARDEV=y -CONFIG_I2C_GPIO=y -# CONFIG_HWMON is not set -CONFIG_WATCHDOG=y -CONFIG_WATCHDOG_NOWAYOUT=y -CONFIG_AT91RM9200_WATCHDOG=y -# CONFIG_VGA_CONSOLE is not set -CONFIG_RTC_CLASS=y -# CONFIG_RTC_HCTOSYS is not set -CONFIG_RTC_DRV_AT91RM9200=y -CONFIG_EXT3_FS=y -# CONFIG_EXT3_FS_XATTR is not set -CONFIG_TMPFS=y -CONFIG_CRAMFS=y -CONFIG_NFS_FS=m -CONFIG_NFS_V3=y -CONFIG_CRYPTO_MD5=y -CONFIG_CRYPTO_DES=y diff --git a/arch/arm/configs/kb9202_defconfig b/arch/arm/configs/kb9202_defconfig deleted file mode 100644 index 9f906a85f5c2..000000000000 --- a/arch/arm/configs/kb9202_defconfig +++ /dev/null @@ -1,127 +0,0 @@ -CONFIG_EXPERIMENTAL=y -# CONFIG_SWAP is not set -CONFIG_SYSVIPC=y -CONFIG_POSIX_MQUEUE=y -CONFIG_BSD_PROCESS_ACCT=y -CONFIG_AUDIT=y -CONFIG_IKCONFIG=y -CONFIG_IKCONFIG_PROC=y -CONFIG_BLK_DEV_INITRD=y -CONFIG_KALLSYMS_EXTRA_PASS=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -CONFIG_MODVERSIONS=y -CONFIG_MODULE_SRCVERSION_ALL=y -# CONFIG_BLK_DEV_BSG is not set -# CONFIG_IOSCHED_DEADLINE is not set -CONFIG_ARCH_AT91=y -CONFIG_MACH_KB9200=y -CONFIG_AT91_PROGRAMMABLE_CLOCKS=y -CONFIG_NO_HZ=y -CONFIG_HIGH_RES_TIMERS=y -CONFIG_PREEMPT=y -CONFIG_AEABI=y -CONFIG_ZBOOT_ROM_TEXT=0x10000000 -CONFIG_ZBOOT_ROM_BSS=0x20040000 -CONFIG_CMDLINE="noinitrd root=/dev/mtdblock0 rootfstype=jffs2 mem=64M" -CONFIG_KEXEC=y -CONFIG_FPE_NWFPE=y -CONFIG_BINFMT_MISC=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_INET=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -CONFIG_IP_PNP_BOOTP=y -# CONFIG_INET_XFRM_MODE_TRANSPORT is not set -# CONFIG_INET_XFRM_MODE_TUNNEL is not set -# CONFIG_INET_XFRM_MODE_BEET is not set -# CONFIG_INET_LRO is not set -# CONFIG_INET_DIAG is not set -# CONFIG_IPV6 is not set -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -# CONFIG_FIRMWARE_IN_KERNEL is not set -CONFIG_MTD=y -CONFIG_MTD_CONCAT=y -CONFIG_MTD_PARTITIONS=y -CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_CFI=y -CONFIG_MTD_CFI_INTELEXT=y -CONFIG_MTD_COMPLEX_MAPPINGS=y -CONFIG_MTD_PHYSMAP=y -CONFIG_MTD_NAND=y -CONFIG_MTD_NAND_ATMEL=y -CONFIG_MTD_UBI=y -CONFIG_MTD_UBI_GLUEBI=y -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_SIZE=16384 -CONFIG_ATMEL_TCLIB=y -CONFIG_ATMEL_SSC=y -CONFIG_SCSI=y -CONFIG_BLK_DEV_SD=y -CONFIG_CHR_DEV_SG=y -CONFIG_SCSI_MULTI_LUN=y -CONFIG_SCSI_CONSTANTS=y -CONFIG_SCSI_LOGGING=y -CONFIG_SCSI_SPI_ATTRS=m -# CONFIG_SCSI_LOWLEVEL is not set -CONFIG_NETDEVICES=y -CONFIG_NET_ETHERNET=y -CONFIG_ARM_AT91_ETHER=y -# CONFIG_NETDEV_1000 is not set -# CONFIG_NETDEV_10000 is not set -# CONFIG_INPUT_MOUSEDEV_PSAUX is not set -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_SERIO is not set -CONFIG_SERIAL_ATMEL=y -CONFIG_SERIAL_ATMEL_CONSOLE=y -# CONFIG_LEGACY_PTYS is not set -# CONFIG_HW_RANDOM is not set -# CONFIG_HWMON is not set -CONFIG_WATCHDOG=y -CONFIG_AT91RM9200_WATCHDOG=y -CONFIG_FB=y -CONFIG_FB_MODE_HELPERS=y -CONFIG_FB_TILEBLITTING=y -CONFIG_BACKLIGHT_LCD_SUPPORT=y -# CONFIG_LCD_CLASS_DEVICE is not set -CONFIG_BACKLIGHT_CLASS_DEVICE=y -# CONFIG_BACKLIGHT_GENERIC is not set -# CONFIG_VGA_CONSOLE is not set -CONFIG_FRAMEBUFFER_CONSOLE=y -CONFIG_FONTS=y -CONFIG_FONT_MINI_4x6=y -# CONFIG_HID_SUPPORT is not set -CONFIG_USB=y -CONFIG_USB_DEVICEFS=y -CONFIG_USB_OHCI_HCD=y -CONFIG_USB_STORAGE=y -CONFIG_USB_LIBUSUAL=y -CONFIG_MMC=y -CONFIG_MMC_AT91=m -CONFIG_RTC_CLASS=y -CONFIG_RTC_DRV_AT91RM9200=y -CONFIG_EXT2_FS=y -CONFIG_EXT3_FS=y -# CONFIG_DNOTIFY is not set -CONFIG_INOTIFY=y -CONFIG_VFAT_FS=y -CONFIG_TMPFS=y -CONFIG_CONFIGFS_FS=y -CONFIG_JFFS2_FS=y -CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -CONFIG_ROOT_NFS=y -CONFIG_NLS_CODEPAGE_437=y -CONFIG_NLS_UTF8=y -CONFIG_MAGIC_SYSRQ=y -CONFIG_DEBUG_FS=y -CONFIG_DEBUG_KERNEL=y -# CONFIG_SCHED_DEBUG is not set -# CONFIG_DEBUG_PREEMPT is not set -# CONFIG_RCU_CPU_STALL_DETECTOR is not set diff --git a/arch/arm/configs/onearm_defconfig b/arch/arm/configs/onearm_defconfig deleted file mode 100644 index 1579857aeeaa..000000000000 --- a/arch/arm/configs/onearm_defconfig +++ /dev/null @@ -1,80 +0,0 @@ -CONFIG_EXPERIMENTAL=y -# CONFIG_SWAP is not set -CONFIG_SYSVIPC=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_BLK_DEV_INITRD=y -CONFIG_EMBEDDED=y -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -# CONFIG_IOSCHED_DEADLINE is not set -# CONFIG_IOSCHED_CFQ is not set -CONFIG_ARCH_AT91=y -CONFIG_MACH_ONEARM=y -CONFIG_AT91_PROGRAMMABLE_CLOCKS=y -# CONFIG_ARM_THUMB is not set -CONFIG_PCCARD=y -CONFIG_AT91_CF=y -CONFIG_LEDS=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="console=ttyS0,115200 root=/dev/nfs ip=bootp mem=64M" -CONFIG_FPE_NWFPE=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_INET=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_BOOTP=y -CONFIG_IPV6=y -# CONFIG_INET6_XFRM_MODE_TRANSPORT is not set -# CONFIG_INET6_XFRM_MODE_TUNNEL is not set -# CONFIG_INET6_XFRM_MODE_BEET is not set -# CONFIG_IPV6_SIT is not set -CONFIG_MTD=y -CONFIG_MTD_PARTITIONS=y -CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_CFI=y -CONFIG_MTD_JEDECPROBE=y -CONFIG_MTD_CFI_AMDSTD=y -CONFIG_MTD_PHYSMAP=y -CONFIG_BLK_DEV_NBD=y -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_SIZE=8192 -CONFIG_NETDEVICES=y -CONFIG_NET_ETHERNET=y -CONFIG_ARM_AT91_ETHER=y -# CONFIG_INPUT_MOUSEDEV_PSAUX is not set -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_SERIO is not set -# CONFIG_VT is not set -CONFIG_SERIAL_ATMEL=y -CONFIG_SERIAL_ATMEL_CONSOLE=y -# CONFIG_HW_RANDOM is not set -CONFIG_I2C=y -CONFIG_I2C_CHARDEV=y -CONFIG_WATCHDOG=y -CONFIG_WATCHDOG_NOWAYOUT=y -CONFIG_AT91RM9200_WATCHDOG=y -# CONFIG_USB_HID is not set -CONFIG_USB=y -CONFIG_USB_DEBUG=y -CONFIG_USB_DEVICEFS=y -CONFIG_USB_MON=y -CONFIG_USB_OHCI_HCD=y -CONFIG_USB_GADGET=y -CONFIG_MMC=y -CONFIG_EXT2_FS=y -CONFIG_INOTIFY=y -CONFIG_TMPFS=y -CONFIG_CRAMFS=y -CONFIG_NFS_FS=y -CONFIG_NFS_V3=y -CONFIG_NFS_V3_ACL=y -CONFIG_ROOT_NFS=y -CONFIG_DEBUG_KERNEL=y -CONFIG_DEBUG_USER=y -CONFIG_DEBUG_LL=y diff --git a/arch/arm/configs/picotux200_defconfig b/arch/arm/configs/picotux200_defconfig deleted file mode 100644 index 4c9afa478d57..000000000000 --- a/arch/arm/configs/picotux200_defconfig +++ /dev/null @@ -1,242 +0,0 @@ -CONFIG_EXPERIMENTAL=y -CONFIG_SYSVIPC=y -CONFIG_IKCONFIG=m -CONFIG_IKCONFIG_PROC=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_EMBEDDED=y -# CONFIG_KALLSYMS is not set -CONFIG_SLAB=y -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -# CONFIG_IOSCHED_DEADLINE is not set -# CONFIG_IOSCHED_CFQ is not set -CONFIG_ARCH_AT91=y -CONFIG_MACH_PICOTUX2XX=y -CONFIG_AT91_PROGRAMMABLE_CLOCKS=y -CONFIG_AEABI=y -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_KEXEC=y -CONFIG_FPE_NWFPE=y -CONFIG_BINFMT_MISC=m -CONFIG_NET=y -CONFIG_PACKET=m -CONFIG_UNIX=y -CONFIG_XFRM_USER=m -CONFIG_INET=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_BOOTP=y -CONFIG_NET_IPIP=m -CONFIG_NET_IPGRE=m -CONFIG_INET_AH=m -CONFIG_INET_ESP=m -CONFIG_INET_IPCOMP=m -CONFIG_INET_XFRM_MODE_TRANSPORT=m -CONFIG_INET_XFRM_MODE_TUNNEL=m -CONFIG_INET_XFRM_MODE_BEET=m -CONFIG_INET_DIAG=m -CONFIG_IPV6_PRIVACY=y -CONFIG_IPV6_ROUTER_PREF=y -CONFIG_IPV6_ROUTE_INFO=y -CONFIG_INET6_AH=m -CONFIG_INET6_ESP=m -CONFIG_INET6_IPCOMP=m -CONFIG_IPV6_MIP6=m -CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m -CONFIG_IPV6_TUNNEL=m -CONFIG_BRIDGE=m -CONFIG_VLAN_8021Q=m -CONFIG_BT=m -CONFIG_BT_L2CAP=m -CONFIG_BT_SCO=m -CONFIG_BT_RFCOMM=m -CONFIG_BT_RFCOMM_TTY=y -CONFIG_BT_BNEP=m -CONFIG_BT_BNEP_MC_FILTER=y -CONFIG_BT_BNEP_PROTO_FILTER=y -CONFIG_BT_HIDP=m -CONFIG_FW_LOADER=m -CONFIG_MTD=y -CONFIG_MTD_PARTITIONS=y -CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_CFI=y -CONFIG_MTD_CFI_AMDSTD=y -CONFIG_MTD_PHYSMAP=y -CONFIG_BLK_DEV_LOOP=m -CONFIG_EEPROM_LEGACY=m -CONFIG_SCSI=m -CONFIG_BLK_DEV_SD=m -CONFIG_BLK_DEV_SR=m -CONFIG_BLK_DEV_SR_VENDOR=y -CONFIG_CHR_DEV_SG=m -CONFIG_NETDEVICES=y -CONFIG_TUN=m -CONFIG_NET_ETHERNET=y -CONFIG_ARM_AT91_ETHER=y -CONFIG_USB_CATC=m -CONFIG_USB_KAWETH=m -CONFIG_USB_PEGASUS=m -CONFIG_USB_RTL8150=m -CONFIG_USB_USBNET=m -CONFIG_USB_NET_DM9601=m -CONFIG_USB_NET_GL620A=m -CONFIG_USB_NET_PLUSB=m -CONFIG_USB_NET_MCS7830=m -CONFIG_USB_NET_RNDIS_HOST=m -CONFIG_USB_ALI_M5632=y -CONFIG_USB_AN2720=y -CONFIG_USB_EPSON2888=y -CONFIG_USB_KC2190=y -CONFIG_PPP=m -CONFIG_PPP_FILTER=y -CONFIG_PPP_ASYNC=m -CONFIG_PPP_DEFLATE=m -CONFIG_PPP_BSDCOMP=m -CONFIG_PPP_MPPE=m -CONFIG_PPPOE=m -CONFIG_SLIP=m -CONFIG_SLIP_COMPRESSED=y -CONFIG_SLIP_SMART=y -CONFIG_SLIP_MODE_SLIP6=y -# CONFIG_INPUT_MOUSEDEV is not set -# CONFIG_INPUT_KEYBOARD is not set -# CONFIG_INPUT_MOUSE is not set -# CONFIG_SERIO is not set -# CONFIG_VT is not set -CONFIG_SERIAL_ATMEL=y -CONFIG_SERIAL_ATMEL_CONSOLE=y -# CONFIG_LEGACY_PTYS is not set -CONFIG_I2C=m -CONFIG_I2C_CHARDEV=m -CONFIG_I2C_GPIO=m -CONFIG_HWMON=m -CONFIG_SENSORS_ADM1021=m -CONFIG_SENSORS_ADM1025=m -CONFIG_SENSORS_ADM1026=m -CONFIG_SENSORS_ADM1029=m -CONFIG_SENSORS_ADM1031=m -CONFIG_SENSORS_ADM9240=m -CONFIG_SENSORS_DS1621=m -CONFIG_SENSORS_GL518SM=m -CONFIG_SENSORS_GL520SM=m -CONFIG_SENSORS_IT87=m -CONFIG_SENSORS_LM63=m -CONFIG_SENSORS_LM75=m -CONFIG_SENSORS_LM77=m -CONFIG_SENSORS_LM78=m -CONFIG_SENSORS_LM80=m -CONFIG_SENSORS_LM83=m -CONFIG_SENSORS_LM85=m -CONFIG_SENSORS_LM87=m -CONFIG_SENSORS_LM90=m -CONFIG_SENSORS_LM92=m -CONFIG_SENSORS_MAX1619=m -CONFIG_SENSORS_PCF8591=m -CONFIG_SENSORS_SMSC47B397=m -CONFIG_SENSORS_W83781D=m -CONFIG_SENSORS_W83791D=m -CONFIG_SENSORS_W83792D=m -CONFIG_SENSORS_W83793=m -CONFIG_SENSORS_W83L785TS=m -CONFIG_WATCHDOG=y -CONFIG_WATCHDOG_NOWAYOUT=y -CONFIG_AT91RM9200_WATCHDOG=m -CONFIG_HID=m -CONFIG_USB=m -CONFIG_USB_DEVICEFS=y -CONFIG_USB_OHCI_HCD=m -CONFIG_USB_ACM=m -CONFIG_USB_PRINTER=m -CONFIG_USB_STORAGE=m -CONFIG_USB_SERIAL=m -CONFIG_USB_SERIAL_GENERIC=y -CONFIG_USB_SERIAL_PL2303=m -CONFIG_MMC=m -CONFIG_MMC_AT91=m -CONFIG_RTC_CLASS=m -CONFIG_RTC_DRV_AT91RM9200=m -CONFIG_EXT2_FS=m -CONFIG_EXT3_FS=m -# CONFIG_EXT3_FS_XATTR is not set -CONFIG_INOTIFY=y -CONFIG_ISO9660_FS=m -CONFIG_JOLIET=y -CONFIG_UDF_FS=m -CONFIG_MSDOS_FS=m -CONFIG_VFAT_FS=m -CONFIG_NTFS_FS=m -CONFIG_TMPFS=y -CONFIG_JFFS2_FS=y -CONFIG_JFFS2_SUMMARY=y -CONFIG_JFFS2_COMPRESSION_OPTIONS=y -CONFIG_NFS_FS=m -CONFIG_SMB_FS=m -CONFIG_CIFS=m -CONFIG_PARTITION_ADVANCED=y -CONFIG_AMIGA_PARTITION=y -CONFIG_NLS_DEFAULT="utf-8" -CONFIG_NLS_CODEPAGE_437=m -CONFIG_NLS_CODEPAGE_737=m -CONFIG_NLS_CODEPAGE_775=m -CONFIG_NLS_CODEPAGE_850=m -CONFIG_NLS_CODEPAGE_852=m -CONFIG_NLS_CODEPAGE_855=m -CONFIG_NLS_CODEPAGE_857=m -CONFIG_NLS_CODEPAGE_860=m -CONFIG_NLS_CODEPAGE_861=m -CONFIG_NLS_CODEPAGE_862=m -CONFIG_NLS_CODEPAGE_863=m -CONFIG_NLS_CODEPAGE_864=m -CONFIG_NLS_CODEPAGE_865=m -CONFIG_NLS_CODEPAGE_866=m -CONFIG_NLS_CODEPAGE_869=m -CONFIG_NLS_CODEPAGE_936=m -CONFIG_NLS_CODEPAGE_950=m -CONFIG_NLS_CODEPAGE_932=m -CONFIG_NLS_CODEPAGE_949=m -CONFIG_NLS_CODEPAGE_874=m -CONFIG_NLS_ISO8859_8=m -CONFIG_NLS_CODEPAGE_1250=m -CONFIG_NLS_CODEPAGE_1251=m -CONFIG_NLS_ASCII=m -CONFIG_NLS_ISO8859_1=m -CONFIG_NLS_ISO8859_2=m -CONFIG_NLS_ISO8859_3=m -CONFIG_NLS_ISO8859_4=m -CONFIG_NLS_ISO8859_5=m -CONFIG_NLS_ISO8859_6=m -CONFIG_NLS_ISO8859_7=m -CONFIG_NLS_ISO8859_9=m -CONFIG_NLS_ISO8859_13=m -CONFIG_NLS_ISO8859_14=m -CONFIG_NLS_ISO8859_15=m -CONFIG_NLS_KOI8_R=m -CONFIG_NLS_KOI8_U=m -CONFIG_NLS_UTF8=m -CONFIG_DEBUG_KERNEL=y -# CONFIG_DEBUG_BUGVERBOSE is not set -CONFIG_DEBUG_LL=y -CONFIG_CRYPTO_NULL=m -CONFIG_CRYPTO_TEST=m -CONFIG_CRYPTO_LRW=m -CONFIG_CRYPTO_PCBC=m -CONFIG_CRYPTO_XCBC=m -CONFIG_CRYPTO_MD4=m -CONFIG_CRYPTO_MICHAEL_MIC=m -CONFIG_CRYPTO_SHA256=m -CONFIG_CRYPTO_SHA512=m -CONFIG_CRYPTO_TGR192=m -CONFIG_CRYPTO_WP512=m -CONFIG_CRYPTO_ANUBIS=m -CONFIG_CRYPTO_BLOWFISH=m -CONFIG_CRYPTO_CAMELLIA=m -CONFIG_CRYPTO_CAST5=m -CONFIG_CRYPTO_CAST6=m -CONFIG_CRYPTO_FCRYPT=m -CONFIG_CRYPTO_KHAZAD=m -CONFIG_CRYPTO_SERPENT=m -CONFIG_CRYPTO_TEA=m -CONFIG_CRYPTO_TWOFISH=m -CONFIG_LIBCRC32C=m diff --git a/arch/arm/configs/yl9200_defconfig b/arch/arm/configs/yl9200_defconfig deleted file mode 100644 index 30c537f61089..000000000000 --- a/arch/arm/configs/yl9200_defconfig +++ /dev/null @@ -1,137 +0,0 @@ -# CONFIG_SWAP is not set -CONFIG_SYSVIPC=y -CONFIG_LOG_BUF_SHIFT=14 -CONFIG_BLK_DEV_INITRD=y -# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set -CONFIG_MODULES=y -CONFIG_MODULE_UNLOAD=y -# CONFIG_IOSCHED_DEADLINE is not set -# CONFIG_IOSCHED_CFQ is not set -CONFIG_ARCH_AT91=y -CONFIG_ARCH_AT91RM9200DK=y -CONFIG_MACH_YL9200=y -# CONFIG_ARM_THUMB is not set -CONFIG_ZBOOT_ROM_TEXT=0x0 -CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="mem=32M console=ttyS0,115200 initrd=0x20410000,3145728 root=/dev/ram0 rw" -CONFIG_FPE_NWFPE=y -CONFIG_NET=y -CONFIG_PACKET=y -CONFIG_UNIX=y -CONFIG_INET=y -CONFIG_IP_PNP=y -CONFIG_IP_PNP_DHCP=y -# CONFIG_INET_XFRM_MODE_TRANSPORT is not set -# CONFIG_INET_XFRM_MODE_TUNNEL is not set -# CONFIG_INET_XFRM_MODE_BEET is not set -# CONFIG_INET_LRO is not set -# CONFIG_INET_DIAG is not set -# CONFIG_IPV6 is not set -CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -CONFIG_MTD=y -CONFIG_MTD_CONCAT=y -CONFIG_MTD_PARTITIONS=y -CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_CHAR=y -CONFIG_MTD_BLOCK=y -CONFIG_MTD_CFI=y -CONFIG_MTD_JEDECPROBE=y -CONFIG_MTD_CFI_INTELEXT=y -CONFIG_MTD_COMPLEX_MAPPINGS=y -CONFIG_MTD_PHYSMAP=y -CONFIG_MTD_PLATRAM=y -CONFIG_MTD_NAND=y -CONFIG_MTD_NAND_ATMEL=y -CONFIG_MTD_NAND_PLATFORM=y -CONFIG_BLK_DEV_LOOP=y -CONFIG_BLK_DEV_RAM=y -CONFIG_BLK_DEV_RAM_COUNT=3 -CONFIG_BLK_DEV_RAM_SIZE=8192 -# CONFIG_MISC_DEVICES is not set -CONFIG_BLK_DEV_SD=y -CONFIG_ATA=y -CONFIG_NETDEVICES=y -CONFIG_PHYLIB=y -CONFIG_DAVICOM_PHY=y -CONFIG_NET_ETHERNET=y -CONFIG_ARM_AT91_ETHER=y -# CONFIG_NETDEV_1000 is not set -# CONFIG_NETDEV_10000 is not set -# CONFIG_INPUT_MOUSEDEV_PSAUX is not set -CONFIG_INPUT_MOUSEDEV_SCREEN_X=640 -CONFIG_INPUT_MOUSEDEV_SCREEN_Y=480 -CONFIG_INPUT_EVDEV=y -# CONFIG_KEYBOARD_ATKBD is not set -CONFIG_KEYBOARD_GPIO=y -CONFIG_INPUT_TOUCHSCREEN=y -CONFIG_TOUCHSCREEN_ADS7846=y -# CONFIG_SERIO_SERPORT is not set -CONFIG_SERIAL_ATMEL=y -CONFIG_SERIAL_ATMEL_CONSOLE=y -# CONFIG_HW_RANDOM is not set -CONFIG_I2C=y -CONFIG_SPI=y -CONFIG_SPI_DEBUG=y -CONFIG_SPI_ATMEL=y -CONFIG_FB=y -CONFIG_BACKLIGHT_LCD_SUPPORT=y -CONFIG_LCD_CLASS_DEVICE=y -CONFIG_BACKLIGHT_CLASS_DEVICE=y -CONFIG_DISPLAY_SUPPORT=y -# CONFIG_VGA_CONSOLE is not set -CONFIG_LOGO=y -# CONFIG_LOGO_LINUX_MONO is not set -# CONFIG_LOGO_LINUX_VGA16 is not set -CONFIG_USB=y -CONFIG_USB_DEBUG=y -CONFIG_USB_DEVICEFS=y -# CONFIG_USB_DEVICE_CLASS is not set -CONFIG_USB_MON=y -CONFIG_USB_OHCI_HCD=y -CONFIG_USB_STORAGE=y -CONFIG_USB_GADGET=y -CONFIG_USB_GADGET_M66592=y -CONFIG_USB_FILE_STORAGE=m -CONFIG_MMC=y -CONFIG_MMC_DEBUG=y -# CONFIG_MMC_BLOCK_BOUNCE is not set -CONFIG_MMC_AT91=m -CONFIG_NEW_LEDS=y -CONFIG_LEDS_CLASS=y -CONFIG_LEDS_GPIO=y -CONFIG_LEDS_TRIGGERS=y -CONFIG_LEDS_TRIGGER_TIMER=y -CONFIG_LEDS_TRIGGER_HEARTBEAT=y -CONFIG_RTC_CLASS=y -CONFIG_RTC_DRV_AT91RM9200=y -CONFIG_EXT2_FS=y -CONFIG_EXT2_FS_XATTR=y -CONFIG_EXT3_FS=y -CONFIG_REISERFS_FS=y -CONFIG_INOTIFY=y -CONFIG_ISO9660_FS=y -CONFIG_JOLIET=y -CONFIG_ZISOFS=y -CONFIG_UDF_FS=y -CONFIG_MSDOS_FS=y -CONFIG_VFAT_FS=y -CONFIG_TMPFS=y -CONFIG_JFFS2_FS=y -CONFIG_JFFS2_FS_DEBUG=1 -CONFIG_JFFS2_COMPRESSION_OPTIONS=y -CONFIG_JFFS2_RUBIN=y -CONFIG_CRAMFS=y -CONFIG_PARTITION_ADVANCED=y -CONFIG_MAC_PARTITION=y -CONFIG_NLS_CODEPAGE_437=y -CONFIG_NLS_ISO8859_1=y -# CONFIG_ENABLE_MUST_CHECK is not set -CONFIG_DEBUG_FS=y -CONFIG_DEBUG_KERNEL=y -CONFIG_SLUB_DEBUG_ON=y -CONFIG_DEBUG_KOBJECT=y -CONFIG_DEBUG_INFO=y -CONFIG_DEBUG_LIST=y -CONFIG_DEBUG_USER=y -CONFIG_DEBUG_ERRORS=y -CONFIG_DEBUG_LL=y diff --git a/arch/arm/include/asm/elf.h b/arch/arm/include/asm/elf.h index 8bb66bca2e3e..c3cd8755e648 100644 --- a/arch/arm/include/asm/elf.h +++ b/arch/arm/include/asm/elf.h @@ -99,6 +99,8 @@ struct elf32_hdr; extern int elf_check_arch(const struct elf32_hdr *); #define elf_check_arch elf_check_arch +#define vmcore_elf64_check_arch(x) (0) + extern int arm_elf_read_implies_exec(const struct elf32_hdr *, int); #define elf_read_implies_exec(ex,stk) arm_elf_read_implies_exec(&(ex), stk) diff --git a/arch/arm/include/asm/hardware/entry-macro-gic.S b/arch/arm/include/asm/hardware/entry-macro-gic.S new file mode 100644 index 000000000000..c115b82fe80a --- /dev/null +++ b/arch/arm/include/asm/hardware/entry-macro-gic.S @@ -0,0 +1,75 @@ +/* + * arch/arm/include/asm/hardware/entry-macro-gic.S + * + * Low-level IRQ helper macros for GIC + * + * This file is licensed under the terms of the GNU General Public + * License version 2. This program is licensed "as is" without any + * warranty of any kind, whether express or implied. + */ + +#include <asm/hardware/gic.h> + +#ifndef HAVE_GET_IRQNR_PREAMBLE + .macro get_irqnr_preamble, base, tmp + ldr \base, =gic_cpu_base_addr + ldr \base, [\base] + .endm +#endif + +/* + * The interrupt numbering scheme is defined in the + * interrupt controller spec. To wit: + * + * Interrupts 0-15 are IPI + * 16-28 are reserved + * 29-31 are local. We allow 30 to be used for the watchdog. + * 32-1020 are global + * 1021-1022 are reserved + * 1023 is "spurious" (no interrupt) + * + * For now, we ignore all local interrupts so only return an interrupt if it's + * between 30 and 1020. The test_for_ipi routine below will pick up on IPIs. + * + * A simple read from the controller will tell us the number of the highest + * priority enabled interrupt. We then just need to check whether it is in the + * valid range for an IRQ (30-1020 inclusive). + */ + + .macro get_irqnr_and_base, irqnr, irqstat, base, tmp + + ldr \irqstat, [\base, #GIC_CPU_INTACK] + /* bits 12-10 = src CPU, 9-0 = int # */ + + ldr \tmp, =1021 + bic \irqnr, \irqstat, #0x1c00 + cmp \irqnr, #29 + cmpcc \irqnr, \irqnr + cmpne \irqnr, \tmp + cmpcs \irqnr, \irqnr + .endm + +/* We assume that irqstat (the raw value of the IRQ acknowledge + * register) is preserved from the macro above. + * If there is an IPI, we immediately signal end of interrupt on the + * controller, since this requires the original irqstat value which + * we won't easily be able to recreate later. + */ + + .macro test_for_ipi, irqnr, irqstat, base, tmp + bic \irqnr, \irqstat, #0x1c00 + cmp \irqnr, #16 + strcc \irqstat, [\base, #GIC_CPU_EOI] + cmpcs \irqnr, \irqnr + .endm + +/* As above, this assumes that irqstat and base are preserved.. */ + + .macro test_for_ltirq, irqnr, irqstat, base, tmp + bic \irqnr, \irqstat, #0x1c00 + mov \tmp, #0 + cmp \irqnr, #29 + moveq \tmp, #1 + streq \irqstat, [\base, #GIC_CPU_EOI] + cmp \tmp, #0 + .endm diff --git a/arch/arm/include/asm/hardware/gic.h b/arch/arm/include/asm/hardware/gic.h index 7f34333bb545..84557d321001 100644 --- a/arch/arm/include/asm/hardware/gic.h +++ b/arch/arm/include/asm/hardware/gic.h @@ -33,10 +33,13 @@ #define GIC_DIST_SOFTINT 0xf00 #ifndef __ASSEMBLY__ -void gic_dist_init(unsigned int gic_nr, void __iomem *base, unsigned int irq_start); -void gic_cpu_init(unsigned int gic_nr, void __iomem *base); +extern void __iomem *gic_cpu_base_addr; + +void gic_init(unsigned int, unsigned int, void __iomem *, void __iomem *); +void gic_secondary_init(unsigned int); void gic_cascade_irq(unsigned int gic_nr, unsigned int irq); void gic_raise_softirq(const struct cpumask *mask, unsigned int irq); +void gic_enable_ppi(unsigned int); #endif #endif diff --git a/arch/arm/include/asm/hardware/it8152.h b/arch/arm/include/asm/hardware/it8152.h index 21fa272301f8..b2f95c72287c 100644 --- a/arch/arm/include/asm/hardware/it8152.h +++ b/arch/arm/include/asm/hardware/it8152.h @@ -76,6 +76,7 @@ extern unsigned long it8152_base_address; IT8152_PD_IRQ(0) Audio controller (ACR) */ #define IT8152_IRQ(x) (IRQ_BOARD_START + (x)) +#define IT8152_LAST_IRQ (IRQ_BOARD_START + 40) /* IRQ-sources in 3 groups - local devices, LPC (serial), and external PCI */ #define IT8152_LD_IRQ_COUNT 9 diff --git a/arch/arm/plat-versatile/include/plat/timer-sp.h b/arch/arm/include/asm/hardware/timer-sp.h index 21e75e30d497..21e75e30d497 100644 --- a/arch/arm/plat-versatile/include/plat/timer-sp.h +++ b/arch/arm/include/asm/hardware/timer-sp.h diff --git a/arch/arm/include/asm/highmem.h b/arch/arm/include/asm/highmem.h index 1fc684e70ab6..7080e2c8fa62 100644 --- a/arch/arm/include/asm/highmem.h +++ b/arch/arm/include/asm/highmem.h @@ -25,9 +25,6 @@ extern void *kmap_high(struct page *page); extern void *kmap_high_get(struct page *page); extern void kunmap_high(struct page *page); -extern void *kmap_high_l1_vipt(struct page *page, pte_t *saved_pte); -extern void kunmap_high_l1_vipt(struct page *page, pte_t saved_pte); - /* * The following functions are already defined by <linux/highmem.h> * when CONFIG_HIGHMEM is not set. diff --git a/arch/arm/include/asm/io.h b/arch/arm/include/asm/io.h index 815efa2d4e07..20e0f7c9e03e 100644 --- a/arch/arm/include/asm/io.h +++ b/arch/arm/include/asm/io.h @@ -241,18 +241,15 @@ extern void _memset_io(volatile void __iomem *, int, size_t); * */ #ifndef __arch_ioremap -#define ioremap(cookie,size) __arm_ioremap(cookie, size, MT_DEVICE) -#define ioremap_nocache(cookie,size) __arm_ioremap(cookie, size, MT_DEVICE) -#define ioremap_cached(cookie,size) __arm_ioremap(cookie, size, MT_DEVICE_CACHED) -#define ioremap_wc(cookie,size) __arm_ioremap(cookie, size, MT_DEVICE_WC) -#define iounmap(cookie) __iounmap(cookie) -#else +#define __arch_ioremap __arm_ioremap +#define __arch_iounmap __iounmap +#endif + #define ioremap(cookie,size) __arch_ioremap((cookie), (size), MT_DEVICE) #define ioremap_nocache(cookie,size) __arch_ioremap((cookie), (size), MT_DEVICE) #define ioremap_cached(cookie,size) __arch_ioremap((cookie), (size), MT_DEVICE_CACHED) #define ioremap_wc(cookie,size) __arch_ioremap((cookie), (size), MT_DEVICE_WC) -#define iounmap(cookie) __arch_iounmap(cookie) -#endif +#define iounmap __arch_iounmap /* * io{read,write}{8,16,32} macros diff --git a/arch/arm/include/asm/kexec.h b/arch/arm/include/asm/kexec.h index 8ec9ef5c3c7b..c0094d8edae4 100644 --- a/arch/arm/include/asm/kexec.h +++ b/arch/arm/include/asm/kexec.h @@ -33,10 +33,20 @@ static inline void crash_setup_regs(struct pt_regs *newregs, if (oldregs) { memcpy(newregs, oldregs, sizeof(*newregs)); } else { - __asm__ __volatile__ ("stmia %0, {r0 - r15}" - : : "r" (&newregs->ARM_r0)); - __asm__ __volatile__ ("mrs %0, cpsr" - : "=r" (newregs->ARM_cpsr)); + __asm__ __volatile__ ( + "stmia %[regs_base], {r0-r12}\n\t" + "mov %[_ARM_sp], sp\n\t" + "str lr, %[_ARM_lr]\n\t" + "adr %[_ARM_pc], 1f\n\t" + "mrs %[_ARM_cpsr], cpsr\n\t" + "1:" + : [_ARM_pc] "=r" (newregs->ARM_pc), + [_ARM_cpsr] "=r" (newregs->ARM_cpsr), + [_ARM_sp] "=r" (newregs->ARM_sp), + [_ARM_lr] "=o" (newregs->ARM_lr) + : [regs_base] "r" (&newregs->ARM_r0) + : "memory" + ); } } diff --git a/arch/arm/include/asm/module.h b/arch/arm/include/asm/module.h index cbb0bc295d2b..12c8e680cbff 100644 --- a/arch/arm/include/asm/module.h +++ b/arch/arm/include/asm/module.h @@ -8,11 +8,6 @@ struct unwind_table; #ifdef CONFIG_ARM_UNWIND -struct arm_unwind_mapping { - Elf_Shdr *unw_sec; - Elf_Shdr *sec_text; - struct unwind_table *unwind; -}; enum { ARM_SEC_INIT, ARM_SEC_DEVINIT, @@ -21,13 +16,13 @@ enum { ARM_SEC_DEVEXIT, ARM_SEC_MAX, }; +#endif + struct mod_arch_specific { - struct arm_unwind_mapping map[ARM_SEC_MAX]; -}; -#else -struct mod_arch_specific { -}; +#ifdef CONFIG_ARM_UNWIND + struct unwind_table *unwind[ARM_SEC_MAX]; #endif +}; /* * Include the ARM architecture version. diff --git a/arch/arm/include/asm/sizes.h b/arch/arm/include/asm/sizes.h index 4fc1565e4f93..316bb2b2be3d 100644 --- a/arch/arm/include/asm/sizes.h +++ b/arch/arm/include/asm/sizes.h @@ -13,9 +13,6 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ -/* DO NOT EDIT!! - this file automatically generated - * from .s file by awk -f s2h.awk - */ /* Size definitions * Copyright (C) ARM Limited 1998. All rights reserved. */ @@ -25,6 +22,9 @@ /* handy sizes */ #define SZ_16 0x00000010 +#define SZ_32 0x00000020 +#define SZ_64 0x00000040 +#define SZ_128 0x00000080 #define SZ_256 0x00000100 #define SZ_512 0x00000200 diff --git a/arch/arm/include/asm/system.h b/arch/arm/include/asm/system.h index ec4327a4653d..3222ab8b3447 100644 --- a/arch/arm/include/asm/system.h +++ b/arch/arm/include/asm/system.h @@ -155,6 +155,7 @@ extern unsigned int user_debug; #define rmb() dmb() #define wmb() mb() #else +#include <asm/memory.h> #define mb() do { if (arch_is_coherent()) dmb(); else barrier(); } while (0) #define rmb() do { if (arch_is_coherent()) dmb(); else barrier(); } while (0) #define wmb() do { if (arch_is_coherent()) dmb(); else barrier(); } while (0) diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S index c09e3573c5de..bb96a7d4bbf5 100644 --- a/arch/arm/kernel/entry-armv.S +++ b/arch/arm/kernel/entry-armv.S @@ -911,7 +911,7 @@ __kuser_cmpxchg: @ 0xffff0fc0 * A special ghost syscall is used for that (see traps.c). */ stmfd sp!, {r7, lr} - ldr r7, =1f @ it's 20 bits + ldr r7, 1f @ it's 20 bits swi __ARM_NR_cmpxchg ldmfd sp!, {r7, pc} 1: .word __ARM_NR_cmpxchg diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S index aae802ee12f8..1e7b04a40a31 100644 --- a/arch/arm/kernel/entry-common.S +++ b/arch/arm/kernel/entry-common.S @@ -29,6 +29,9 @@ ret_fast_syscall: ldr r1, [tsk, #TI_FLAGS] tst r1, #_TIF_WORK_MASK bne fast_work_pending +#if defined(CONFIG_IRQSOFF_TRACER) + asm_trace_hardirqs_on +#endif /* perform architecture specific actions before user return */ arch_ret_to_user r1, lr @@ -65,6 +68,9 @@ ret_slow_syscall: tst r1, #_TIF_WORK_MASK bne work_pending no_work_pending: +#if defined(CONFIG_IRQSOFF_TRACER) + asm_trace_hardirqs_on +#endif /* perform architecture specific actions before user return */ arch_ret_to_user r1, lr diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S index dd6b369ac69c..6bd82d25683c 100644 --- a/arch/arm/kernel/head.S +++ b/arch/arm/kernel/head.S @@ -85,9 +85,11 @@ ENTRY(stext) mrc p15, 0, r9, c0, c0 @ get processor id bl __lookup_processor_type @ r5=procinfo r9=cpuid movs r10, r5 @ invalid processor (r5=0)? + THUMB( it eq ) @ force fixup-able long branch encoding beq __error_p @ yes, error 'p' bl __lookup_machine_type @ r5=machinfo movs r8, r5 @ invalid machine (r5=0)? + THUMB( it eq ) @ force fixup-able long branch encoding beq __error_a @ yes, error 'a' bl __vet_atags #ifdef CONFIG_SMP_ON_UP @@ -262,6 +264,7 @@ __create_page_tables: mov pc, lr ENDPROC(__create_page_tables) .ltorg + .align __enable_mmu_loc: .long . .long __enable_mmu @@ -282,6 +285,7 @@ ENTRY(secondary_startup) bl __lookup_processor_type movs r10, r5 @ invalid processor? moveq r0, #'p' @ yes, error 'p' + THUMB( it eq ) @ force fixup-able long branch encoding beq __error_p /* @@ -308,6 +312,8 @@ ENTRY(__secondary_switched) b secondary_start_kernel ENDPROC(__secondary_switched) + .align + .type __secondary_data, %object __secondary_data: .long . @@ -413,6 +419,7 @@ __fixup_smp_on_up: mov pc, lr ENDPROC(__fixup_smp) + .align 1: .word . .word __smpalt_begin .word __smpalt_end diff --git a/arch/arm/kernel/machine_kexec.c b/arch/arm/kernel/machine_kexec.c index 3a8fd5140d7a..30ead135ff5f 100644 --- a/arch/arm/kernel/machine_kexec.c +++ b/arch/arm/kernel/machine_kexec.c @@ -23,6 +23,8 @@ extern unsigned long kexec_indirection_page; extern unsigned long kexec_mach_type; extern unsigned long kexec_boot_atags; +static atomic_t waiting_for_crash_ipi; + /* * Provide a dummy crash_notes definition while crash dump arrives to arm. * This prevents breakage of crash_notes attribute in kernel/ksysfs.c. @@ -37,9 +39,37 @@ void machine_kexec_cleanup(struct kimage *image) { } +void machine_crash_nonpanic_core(void *unused) +{ + struct pt_regs regs; + + crash_setup_regs(®s, NULL); + printk(KERN_DEBUG "CPU %u will stop doing anything useful since another CPU has crashed\n", + smp_processor_id()); + crash_save_cpu(®s, smp_processor_id()); + flush_cache_all(); + + atomic_dec(&waiting_for_crash_ipi); + while (1) + cpu_relax(); +} + void machine_crash_shutdown(struct pt_regs *regs) { + unsigned long msecs; + local_irq_disable(); + + atomic_set(&waiting_for_crash_ipi, num_online_cpus() - 1); + smp_call_function(machine_crash_nonpanic_core, NULL, false); + msecs = 1000; /* Wait at most a second for the other cpus to stop */ + while ((atomic_read(&waiting_for_crash_ipi) > 0) && msecs) { + mdelay(1); + msecs--; + } + if (atomic_read(&waiting_for_crash_ipi) > 0) + printk(KERN_WARNING "Non-crashing CPUs did not react to IPI\n"); + crash_save_cpu(regs, smp_processor_id()); printk(KERN_INFO "Loading crashdump kernel...\n"); diff --git a/arch/arm/kernel/module.c b/arch/arm/kernel/module.c index d9bd786ce23d..0c1bb68ff4a8 100644 --- a/arch/arm/kernel/module.c +++ b/arch/arm/kernel/module.c @@ -67,35 +67,6 @@ int module_frob_arch_sections(Elf_Ehdr *hdr, char *secstrings, struct module *mod) { -#ifdef CONFIG_ARM_UNWIND - Elf_Shdr *s, *sechdrs_end = sechdrs + hdr->e_shnum; - struct arm_unwind_mapping *maps = mod->arch.map; - - for (s = sechdrs; s < sechdrs_end; s++) { - char const *secname = secstrings + s->sh_name; - - if (strcmp(".ARM.exidx.init.text", secname) == 0) - maps[ARM_SEC_INIT].unw_sec = s; - else if (strcmp(".ARM.exidx.devinit.text", secname) == 0) - maps[ARM_SEC_DEVINIT].unw_sec = s; - else if (strcmp(".ARM.exidx", secname) == 0) - maps[ARM_SEC_CORE].unw_sec = s; - else if (strcmp(".ARM.exidx.exit.text", secname) == 0) - maps[ARM_SEC_EXIT].unw_sec = s; - else if (strcmp(".ARM.exidx.devexit.text", secname) == 0) - maps[ARM_SEC_DEVEXIT].unw_sec = s; - else if (strcmp(".init.text", secname) == 0) - maps[ARM_SEC_INIT].sec_text = s; - else if (strcmp(".devinit.text", secname) == 0) - maps[ARM_SEC_DEVINIT].sec_text = s; - else if (strcmp(".text", secname) == 0) - maps[ARM_SEC_CORE].sec_text = s; - else if (strcmp(".exit.text", secname) == 0) - maps[ARM_SEC_EXIT].sec_text = s; - else if (strcmp(".devexit.text", secname) == 0) - maps[ARM_SEC_DEVEXIT].sec_text = s; - } -#endif return 0; } @@ -300,41 +271,69 @@ apply_relocate_add(Elf32_Shdr *sechdrs, const char *strtab, return -ENOEXEC; } -#ifdef CONFIG_ARM_UNWIND -static void register_unwind_tables(struct module *mod) +struct mod_unwind_map { + const Elf_Shdr *unw_sec; + const Elf_Shdr *txt_sec; +}; + +int module_finalize(const Elf32_Ehdr *hdr, const Elf_Shdr *sechdrs, + struct module *mod) { +#ifdef CONFIG_ARM_UNWIND + const char *secstrs = (void *)hdr + sechdrs[hdr->e_shstrndx].sh_offset; + const Elf_Shdr *s, *sechdrs_end = sechdrs + hdr->e_shnum; + struct mod_unwind_map maps[ARM_SEC_MAX]; int i; - for (i = 0; i < ARM_SEC_MAX; ++i) { - struct arm_unwind_mapping *map = &mod->arch.map[i]; - if (map->unw_sec && map->sec_text) - map->unwind = unwind_table_add(map->unw_sec->sh_addr, - map->unw_sec->sh_size, - map->sec_text->sh_addr, - map->sec_text->sh_size); + + memset(maps, 0, sizeof(maps)); + + for (s = sechdrs; s < sechdrs_end; s++) { + const char *secname = secstrs + s->sh_name; + + if (!(s->sh_flags & SHF_ALLOC)) + continue; + + if (strcmp(".ARM.exidx.init.text", secname) == 0) + maps[ARM_SEC_INIT].unw_sec = s; + else if (strcmp(".ARM.exidx.devinit.text", secname) == 0) + maps[ARM_SEC_DEVINIT].unw_sec = s; + else if (strcmp(".ARM.exidx", secname) == 0) + maps[ARM_SEC_CORE].unw_sec = s; + else if (strcmp(".ARM.exidx.exit.text", secname) == 0) + maps[ARM_SEC_EXIT].unw_sec = s; + else if (strcmp(".ARM.exidx.devexit.text", secname) == 0) + maps[ARM_SEC_DEVEXIT].unw_sec = s; + else if (strcmp(".init.text", secname) == 0) + maps[ARM_SEC_INIT].txt_sec = s; + else if (strcmp(".devinit.text", secname) == 0) + maps[ARM_SEC_DEVINIT].txt_sec = s; + else if (strcmp(".text", secname) == 0) + maps[ARM_SEC_CORE].txt_sec = s; + else if (strcmp(".exit.text", secname) == 0) + maps[ARM_SEC_EXIT].txt_sec = s; + else if (strcmp(".devexit.text", secname) == 0) + maps[ARM_SEC_DEVEXIT].txt_sec = s; } -} -static void unregister_unwind_tables(struct module *mod) -{ - int i = ARM_SEC_MAX; - while (--i >= 0) - unwind_table_del(mod->arch.map[i].unwind); -} -#else -static inline void register_unwind_tables(struct module *mod) { } -static inline void unregister_unwind_tables(struct module *mod) { } + for (i = 0; i < ARM_SEC_MAX; i++) + if (maps[i].unw_sec && maps[i].txt_sec) + mod->arch.unwind[i] = + unwind_table_add(maps[i].unw_sec->sh_addr, + maps[i].unw_sec->sh_size, + maps[i].txt_sec->sh_addr, + maps[i].txt_sec->sh_size); #endif - -int -module_finalize(const Elf32_Ehdr *hdr, const Elf_Shdr *sechdrs, - struct module *module) -{ - register_unwind_tables(module); return 0; } void module_arch_cleanup(struct module *mod) { - unregister_unwind_tables(mod); +#ifdef CONFIG_ARM_UNWIND + int i; + + for (i = 0; i < ARM_SEC_MAX; i++) + if (mod->arch.unwind[i]) + unwind_table_del(mod->arch.unwind[i]); +#endif } diff --git a/arch/arm/kernel/relocate_kernel.S b/arch/arm/kernel/relocate_kernel.S index fd26f8d65151..9cf4cbf8f95b 100644 --- a/arch/arm/kernel/relocate_kernel.S +++ b/arch/arm/kernel/relocate_kernel.S @@ -59,6 +59,8 @@ relocate_new_kernel: ldr r2,kexec_boot_atags mov pc,lr + .align + .globl kexec_start_address kexec_start_address: .long 0x0 diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c index bbca89872c18..b6b78b22031b 100644 --- a/arch/arm/kernel/smp.c +++ b/arch/arm/kernel/smp.c @@ -311,7 +311,6 @@ asmlinkage void __cpuinit secondary_start_kernel(void) * All kernel threads share the same mm context; grab a * reference and switch to it. */ - atomic_inc(&mm->mm_users); atomic_inc(&mm->mm_count); current->active_mm = mm; cpumask_set_cpu(cpu, mm_cpumask(mm)); diff --git a/arch/arm/kernel/smp_twd.c b/arch/arm/kernel/smp_twd.c index 35882fbf37f9..67f933ec4177 100644 --- a/arch/arm/kernel/smp_twd.c +++ b/arch/arm/kernel/smp_twd.c @@ -127,8 +127,6 @@ static void __cpuinit twd_calibrate_rate(void) */ void __cpuinit twd_timer_setup(struct clock_event_device *clk) { - unsigned long flags; - twd_calibrate_rate(); clk->name = "local_timer"; @@ -143,10 +141,7 @@ void __cpuinit twd_timer_setup(struct clock_event_device *clk) clk->min_delta_ns = clockevent_delta2ns(0xf, clk); /* Make sure our local interrupt controller has this enabled */ - local_irq_save(flags); - irq_to_desc(clk->irq)->status |= IRQ_NOPROBE; - get_irq_chip(clk->irq)->unmask(clk->irq); - local_irq_restore(flags); + gic_enable_ppi(clk->irq); clockevents_register_device(clk); } diff --git a/arch/arm/mach-at91/Makefile b/arch/arm/mach-at91/Makefile index 821eb842795f..d13add71f72a 100644 --- a/arch/arm/mach-at91/Makefile +++ b/arch/arm/mach-at91/Makefile @@ -24,8 +24,8 @@ obj-$(CONFIG_ARCH_AT91X40) += at91x40.o at91x40_time.o # AT91RM9200 board-specific support obj-$(CONFIG_MACH_ONEARM) += board-1arm.o -obj-$(CONFIG_ARCH_AT91RM9200DK) += board-dk.o -obj-$(CONFIG_MACH_AT91RM9200EK) += board-ek.o +obj-$(CONFIG_ARCH_AT91RM9200DK) += board-rm9200dk.o +obj-$(CONFIG_MACH_AT91RM9200EK) += board-rm9200ek.o obj-$(CONFIG_MACH_CSB337) += board-csb337.o obj-$(CONFIG_MACH_CSB637) += board-csb637.o obj-$(CONFIG_MACH_CARMEVA) += board-carmeva.o @@ -65,7 +65,7 @@ obj-$(CONFIG_MACH_AT91SAM9G20EK) += board-sam9g20ek.o obj-$(CONFIG_MACH_CPU9G20) += board-cpu9krea.o obj-$(CONFIG_MACH_STAMP9G20) += board-stamp9g20.o obj-$(CONFIG_MACH_PORTUXG20) += board-stamp9g20.o -obj-$(CONFIG_MACH_PCONTROL_G20) += board-pcontrol-g20.o +obj-$(CONFIG_MACH_PCONTROL_G20) += board-pcontrol-g20.o board-stamp9g20.o # AT91SAM9260/AT91SAM9G20 board-specific support obj-$(CONFIG_MACH_SNAPPER_9260) += board-snapper9260.o diff --git a/arch/arm/mach-at91/at91rm9200_devices.c b/arch/arm/mach-at91/at91rm9200_devices.c index 9338825cfcd7..7b539228e0ef 100644 --- a/arch/arm/mach-at91/at91rm9200_devices.c +++ b/arch/arm/mach-at91/at91rm9200_devices.c @@ -1106,51 +1106,6 @@ static inline void configure_usart3_pins(unsigned pins) static struct platform_device *__initdata at91_uarts[ATMEL_MAX_UART]; /* the UARTs to use */ struct platform_device *atmel_default_console_device; /* the serial console device */ -void __init __deprecated at91_init_serial(struct at91_uart_config *config) -{ - int i; - - /* Fill in list of supported UARTs */ - for (i = 0; i < config->nr_tty; i++) { - switch (config->tty_map[i]) { - case 0: - configure_usart0_pins(ATMEL_UART_CTS | ATMEL_UART_RTS); - at91_uarts[i] = &at91rm9200_uart0_device; - at91_clock_associate("usart0_clk", &at91rm9200_uart0_device.dev, "usart"); - break; - case 1: - configure_usart1_pins(ATMEL_UART_CTS | ATMEL_UART_RTS | ATMEL_UART_DSR | ATMEL_UART_DTR | ATMEL_UART_DCD | ATMEL_UART_RI); - at91_uarts[i] = &at91rm9200_uart1_device; - at91_clock_associate("usart1_clk", &at91rm9200_uart1_device.dev, "usart"); - break; - case 2: - configure_usart2_pins(0); - at91_uarts[i] = &at91rm9200_uart2_device; - at91_clock_associate("usart2_clk", &at91rm9200_uart2_device.dev, "usart"); - break; - case 3: - configure_usart3_pins(0); - at91_uarts[i] = &at91rm9200_uart3_device; - at91_clock_associate("usart3_clk", &at91rm9200_uart3_device.dev, "usart"); - break; - case 4: - configure_dbgu_pins(); - at91_uarts[i] = &at91rm9200_dbgu_device; - at91_clock_associate("mck", &at91rm9200_dbgu_device.dev, "usart"); - break; - default: - continue; - } - at91_uarts[i]->id = i; /* update ID number to mapped ID */ - } - - /* Set serial console device */ - if (config->console_tty < ATMEL_MAX_UART) - atmel_default_console_device = at91_uarts[config->console_tty]; - if (!atmel_default_console_device) - printk(KERN_INFO "AT91: No default serial console defined.\n"); -} - void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins) { struct platform_device *pdev; diff --git a/arch/arm/mach-at91/board-1arm.c b/arch/arm/mach-at91/board-1arm.c index 46bdc82d3fbf..8a3fc84847c1 100644 --- a/arch/arm/mach-at91/board-1arm.c +++ b/arch/arm/mach-at91/board-1arm.c @@ -39,24 +39,24 @@ #include "generic.h" -/* - * Serial port configuration. - * 0 .. 3 = USART0 .. USART3 - * 4 = DBGU - */ -static struct at91_uart_config __initdata onearm_uart_config = { - .console_tty = 0, /* ttyS0 */ - .nr_tty = 3, - .tty_map = { 4, 0, 1, -1, -1 }, /* ttyS0, ..., ttyS4 */ -}; - static void __init onearm_map_io(void) { /* Initialize processor: 18.432 MHz crystal */ at91rm9200_initialize(18432000, AT91RM9200_PQFP); - /* Setup the serial ports and console */ - at91_init_serial(&onearm_uart_config); + /* DBGU on ttyS0. (Rx & Tx only) */ + at91_register_uart(0, 0, 0); + + /* USART0 on ttyS1 (Rx, Tx, CTS, RTS) */ + at91_register_uart(AT91RM9200_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS); + + /* USART1 on ttyS2 (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */ + at91_register_uart(AT91RM9200_ID_US1, 2, ATMEL_UART_CTS | ATMEL_UART_RTS + | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD + | ATMEL_UART_RI); + + /* set serial console to ttyS0 (ie, DBGU) */ + at91_set_serial_console(0); } static void __init onearm_init_irq(void) diff --git a/arch/arm/mach-at91/board-kafa.c b/arch/arm/mach-at91/board-kafa.c index c0ce79d431a0..d2e1f4ec1fcc 100644 --- a/arch/arm/mach-at91/board-kafa.c +++ b/arch/arm/mach-at91/board-kafa.c @@ -39,17 +39,6 @@ #include "generic.h" -/* - * Serial port configuration. - * 0 .. 3 = USART0 .. USART3 - * 4 = DBGU - */ -static struct at91_uart_config __initdata kafa_uart_config = { - .console_tty = 0, /* ttyS0 */ - .nr_tty = 2, - .tty_map = { 4, 0, -1, -1, -1 } /* ttyS0, ..., ttyS4 */ -}; - static void __init kafa_map_io(void) { /* Initialize processor: 18.432 MHz crystal */ @@ -58,8 +47,14 @@ static void __init kafa_map_io(void) /* Set up the LEDs */ at91_init_leds(AT91_PIN_PB4, AT91_PIN_PB4); - /* Setup the serial ports and console */ - at91_init_serial(&kafa_uart_config); + /* DBGU on ttyS0. (Rx & Tx only) */ + at91_register_uart(0, 0, 0); + + /* USART0 on ttyS1 (Rx, Tx, CTS, RTS) */ + at91_register_uart(AT91RM9200_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS); + + /* set serial console to ttyS0 (ie, DBGU) */ + at91_set_serial_console(0); } static void __init kafa_init_irq(void) diff --git a/arch/arm/mach-at91/board-pcontrol-g20.c b/arch/arm/mach-at91/board-pcontrol-g20.c index bba5a560e02b..feb65787c30b 100644 --- a/arch/arm/mach-at91/board-pcontrol-g20.c +++ b/arch/arm/mach-at91/board-pcontrol-g20.c @@ -31,6 +31,7 @@ #include <mach/board.h> #include <mach/at91sam9_smc.h> +#include <mach/stamp9g20.h> #include "sam9_smc.h" #include "generic.h" @@ -38,11 +39,7 @@ static void __init pcontrol_g20_map_io(void) { - /* Initialize processor: 18.432 MHz crystal */ - at91sam9260_initialize(18432000); - - /* DGBU on ttyS0. (Rx, Tx) only TTL -> JTAG connector X7 17,19 ) */ - at91_register_uart(0, 0, 0); + stamp9g20_map_io(); /* USART0 on ttyS1. (Rx, Tx, CTS, RTS) piggyback A2 */ at91_register_uart(AT91SAM9260_ID_US0, 1, ATMEL_UART_CTS @@ -54,9 +51,6 @@ static void __init pcontrol_g20_map_io(void) /* USART2 on ttyS3. (Rx, Tx) 9bit-Bus Multidrop-mode X4 */ at91_register_uart(AT91SAM9260_ID_US4, 3, 0); - - /* set serial console to ttyS0 (ie, DBGU) */ - at91_set_serial_console(0); } @@ -66,38 +60,6 @@ static void __init init_irq(void) } -/* - * NAND flash 512MiB 1,8V 8-bit, sector size 128 KiB - */ -static struct atmel_nand_data __initdata nand_data = { - .ale = 21, - .cle = 22, - .rdy_pin = AT91_PIN_PC13, - .enable_pin = AT91_PIN_PC14, -}; - -/* - * Bus timings; unit = 7.57ns - */ -static struct sam9_smc_config __initdata nand_smc_config = { - .ncs_read_setup = 0, - .nrd_setup = 2, - .ncs_write_setup = 0, - .nwe_setup = 2, - - .ncs_read_pulse = 4, - .nrd_pulse = 4, - .ncs_write_pulse = 4, - .nwe_pulse = 4, - - .read_cycle = 7, - .write_cycle = 7, - - .mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE - | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_DBW_8, - .tdf_cycles = 3, -}; - static struct sam9_smc_config __initdata pcontrol_smc_config[2] = { { .ncs_read_setup = 16, .nrd_setup = 18, @@ -138,14 +100,6 @@ static struct sam9_smc_config __initdata pcontrol_smc_config[2] = { { .tdf_cycles = 1, } }; -static void __init add_device_nand(void) -{ - /* configure chip-select 3 (NAND) */ - sam9_smc_configure(3, &nand_smc_config); - at91_add_device_nand(&nand_data); -} - - static void __init add_device_pcontrol(void) { /* configure chip-select 4 (IO compatible to 8051 X4 ) */ @@ -156,23 +110,6 @@ static void __init add_device_pcontrol(void) /* - * MCI (SD/MMC) - * det_pin, wp_pin and vcc_pin are not connected - */ -#if defined(CONFIG_MMC_ATMELMCI) || defined(CONFIG_MMC_ATMELMCI_MODULE) -static struct mci_platform_data __initdata mmc_data = { - .slot[0] = { - .bus_width = 4, - }, -}; -#else -static struct at91_mmc_data __initdata mmc_data = { - .wire4 = 1, -}; -#endif - - -/* * USB Host port */ static struct at91_usbh_data __initdata usbh_data = { @@ -265,42 +202,13 @@ static struct spi_board_info pcontrol_g20_spi_devices[] = { }; -/* - * Dallas 1-Wire DS2431 - */ -static struct w1_gpio_platform_data w1_gpio_pdata = { - .pin = AT91_PIN_PA29, - .is_open_drain = 1, -}; - -static struct platform_device w1_device = { - .name = "w1-gpio", - .id = -1, - .dev.platform_data = &w1_gpio_pdata, -}; - -static void add_wire1(void) -{ - at91_set_GPIO_periph(w1_gpio_pdata.pin, 1); - at91_set_multi_drive(w1_gpio_pdata.pin, 1); - platform_device_register(&w1_device); -} - - static void __init pcontrol_g20_board_init(void) { - at91_add_device_serial(); - add_device_nand(); -#if defined(CONFIG_MMC_ATMELMCI) || defined(CONFIG_MMC_ATMELMCI_MODULE) - at91_add_device_mci(0, &mmc_data); -#else - at91_add_device_mmc(0, &mmc_data); -#endif + stamp9g20_board_init(); at91_add_device_usbh(&usbh_data); at91_add_device_eth(&macb_data); at91_add_device_i2c(pcontrol_g20_i2c_devices, ARRAY_SIZE(pcontrol_g20_i2c_devices)); - add_wire1(); add_device_pcontrol(); at91_add_device_spi(pcontrol_g20_spi_devices, ARRAY_SIZE(pcontrol_g20_spi_devices)); diff --git a/arch/arm/mach-at91/board-picotux200.c b/arch/arm/mach-at91/board-picotux200.c index 9d833bbc592d..55dad3a46547 100644 --- a/arch/arm/mach-at91/board-picotux200.c +++ b/arch/arm/mach-at91/board-picotux200.c @@ -43,24 +43,21 @@ #include "generic.h" -/* - * Serial port configuration. - * 0 .. 3 = USART0 .. USART3 - * 4 = DBGU - */ -static struct at91_uart_config __initdata picotux200_uart_config = { - .console_tty = 0, /* ttyS0 */ - .nr_tty = 2, - .tty_map = { 4, 1, -1, -1, -1 } /* ttyS0, ..., ttyS4 */ -}; - static void __init picotux200_map_io(void) { /* Initialize processor: 18.432 MHz crystal */ at91rm9200_initialize(18432000, AT91RM9200_BGA); - /* Setup the serial ports and console */ - at91_init_serial(&picotux200_uart_config); + /* DBGU on ttyS0. (Rx & Tx only) */ + at91_register_uart(0, 0, 0); + + /* USART1 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */ + at91_register_uart(AT91RM9200_ID_US1, 1, ATMEL_UART_CTS | ATMEL_UART_RTS + | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD + | ATMEL_UART_RI); + + /* set serial console to ttyS0 (ie, DBGU) */ + at91_set_serial_console(0); } static void __init picotux200_init_irq(void) @@ -77,11 +74,6 @@ static struct at91_usbh_data __initdata picotux200_usbh_data = { .ports = 1, }; -// static struct at91_udc_data __initdata picotux200_udc_data = { -// .vbus_pin = AT91_PIN_PD4, -// .pullup_pin = AT91_PIN_PD5, -// }; - static struct at91_mmc_data __initdata picotux200_mmc_data = { .det_pin = AT91_PIN_PB27, .slot_b = 0, @@ -89,21 +81,6 @@ static struct at91_mmc_data __initdata picotux200_mmc_data = { .wp_pin = AT91_PIN_PA17, }; -// static struct spi_board_info picotux200_spi_devices[] = { -// { /* DataFlash chip */ -// .modalias = "mtd_dataflash", -// .chip_select = 0, -// .max_speed_hz = 15 * 1000 * 1000, -// }, -// #ifdef CONFIG_MTD_AT91_DATAFLASH_CARD -// { /* DataFlash card */ -// .modalias = "mtd_dataflash", -// .chip_select = 3, -// .max_speed_hz = 15 * 1000 * 1000, -// }, -// #endif -// }; - #define PICOTUX200_FLASH_BASE AT91_CHIPSELECT_0 #define PICOTUX200_FLASH_SIZE SZ_4M @@ -135,21 +112,11 @@ static void __init picotux200_board_init(void) at91_add_device_eth(&picotux200_eth_data); /* USB Host */ at91_add_device_usbh(&picotux200_usbh_data); - /* USB Device */ - // at91_add_device_udc(&picotux200_udc_data); - // at91_set_multi_drive(picotux200_udc_data.pullup_pin, 1); /* pullup_pin is connected to reset */ /* I2C */ at91_add_device_i2c(NULL, 0); - /* SPI */ - // at91_add_device_spi(picotux200_spi_devices, ARRAY_SIZE(picotux200_spi_devices)); -#ifdef CONFIG_MTD_AT91_DATAFLASH_CARD - /* DataFlash card */ - at91_set_gpio_output(AT91_PIN_PB22, 0); -#else /* MMC */ at91_set_gpio_output(AT91_PIN_PB22, 1); /* this MMC card slot can optionally use SPI signaling (CS3). */ at91_add_device_mmc(0, &picotux200_mmc_data); -#endif /* NOR Flash */ platform_device_register(&picotux200_flash); } diff --git a/arch/arm/mach-at91/board-dk.c b/arch/arm/mach-at91/board-rm9200dk.c index e14f0e165680..4c1047c8200d 100644 --- a/arch/arm/mach-at91/board-dk.c +++ b/arch/arm/mach-at91/board-rm9200dk.c @@ -1,5 +1,5 @@ /* - * linux/arch/arm/mach-at91/board-dk.c + * linux/arch/arm/mach-at91/board-rm9200dk.c * * Copyright (C) 2005 SAN People * @@ -91,10 +91,12 @@ static struct at91_cf_data __initdata dk_cf_data = { // .vcc_pin = ... always powered }; +#ifndef CONFIG_MTD_AT91_DATAFLASH_CARD static struct at91_mmc_data __initdata dk_mmc_data = { .slot_b = 0, .wire4 = 1, }; +#endif static struct spi_board_info dk_spi_devices[] = { { /* DataFlash chip */ diff --git a/arch/arm/mach-at91/board-ek.c b/arch/arm/mach-at91/board-rm9200ek.c index 56e92c4bbc2a..9df1be8818c0 100644 --- a/arch/arm/mach-at91/board-ek.c +++ b/arch/arm/mach-at91/board-rm9200ek.c @@ -1,5 +1,5 @@ /* - * linux/arch/arm/mach-at91/board-ek.c + * linux/arch/arm/mach-at91/board-rm9200ek.c * * Copyright (C) 2005 SAN People * @@ -84,12 +84,14 @@ static struct at91_udc_data __initdata ek_udc_data = { .pullup_pin = AT91_PIN_PD5, }; +#ifndef CONFIG_MTD_AT91_DATAFLASH_CARD static struct at91_mmc_data __initdata ek_mmc_data = { .det_pin = AT91_PIN_PB27, .slot_b = 0, .wire4 = 1, .wp_pin = AT91_PIN_PA17, }; +#endif static struct spi_board_info ek_spi_devices[] = { { /* DataFlash chip */ diff --git a/arch/arm/mach-at91/board-stamp9g20.c b/arch/arm/mach-at91/board-stamp9g20.c index 5206eef4a67e..f8902b118960 100644 --- a/arch/arm/mach-at91/board-stamp9g20.c +++ b/arch/arm/mach-at91/board-stamp9g20.c @@ -32,7 +32,7 @@ #include "generic.h" -static void __init portuxg20_map_io(void) +void __init stamp9g20_map_io(void) { /* Initialize processor: 18.432 MHz crystal */ at91sam9260_initialize(18432000); @@ -40,6 +40,24 @@ static void __init portuxg20_map_io(void) /* DGBU on ttyS0. (Rx & Tx only) */ at91_register_uart(0, 0, 0); + /* set serial console to ttyS0 (ie, DBGU) */ + at91_set_serial_console(0); +} + +static void __init stamp9g20evb_map_io(void) +{ + stamp9g20_map_io(); + + /* USART0 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */ + at91_register_uart(AT91SAM9260_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS + | ATMEL_UART_DTR | ATMEL_UART_DSR + | ATMEL_UART_DCD | ATMEL_UART_RI); +} + +static void __init portuxg20_map_io(void) +{ + stamp9g20_map_io(); + /* USART0 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */ at91_register_uart(AT91SAM9260_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS | ATMEL_UART_DTR | ATMEL_UART_DSR @@ -56,26 +74,6 @@ static void __init portuxg20_map_io(void) /* USART5 on ttyS6. (Rx, Tx only) */ at91_register_uart(AT91SAM9260_ID_US5, 6, 0); - - /* set serial console to ttyS0 (ie, DBGU) */ - at91_set_serial_console(0); -} - -static void __init stamp9g20_map_io(void) -{ - /* Initialize processor: 18.432 MHz crystal */ - at91sam9260_initialize(18432000); - - /* DGBU on ttyS0. (Rx & Tx only) */ - at91_register_uart(0, 0, 0); - - /* USART0 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */ - at91_register_uart(AT91SAM9260_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS - | ATMEL_UART_DTR | ATMEL_UART_DSR - | ATMEL_UART_DCD | ATMEL_UART_RI); - - /* set serial console to ttyS0 (ie, DBGU) */ - at91_set_serial_console(0); } static void __init init_irq(void) @@ -156,7 +154,7 @@ static struct at91_udc_data __initdata portuxg20_udc_data = { .pullup_pin = 0, /* pull-up driven by UDC */ }; -static struct at91_udc_data __initdata stamp9g20_udc_data = { +static struct at91_udc_data __initdata stamp9g20evb_udc_data = { .vbus_pin = AT91_PIN_PA22, .pullup_pin = 0, /* pull-up driven by UDC */ }; @@ -190,7 +188,7 @@ static struct gpio_led portuxg20_leds[] = { } }; -static struct gpio_led stamp9g20_leds[] = { +static struct gpio_led stamp9g20evb_leds[] = { { .name = "D8", .gpio = AT91_PIN_PB18, @@ -250,7 +248,7 @@ void add_w1(void) } -static void __init generic_board_init(void) +void __init stamp9g20_board_init(void) { /* Serial */ at91_add_device_serial(); @@ -262,34 +260,40 @@ static void __init generic_board_init(void) #else at91_add_device_mmc(0, &mmc_data); #endif - /* USB Host */ - at91_add_device_usbh(&usbh_data); - /* Ethernet */ - at91_add_device_eth(&macb_data); - /* I2C */ - at91_add_device_i2c(NULL, 0); /* W1 */ add_w1(); } static void __init portuxg20_board_init(void) { - generic_board_init(); - /* SPI */ - at91_add_device_spi(portuxg20_spi_devices, ARRAY_SIZE(portuxg20_spi_devices)); + stamp9g20_board_init(); + /* USB Host */ + at91_add_device_usbh(&usbh_data); /* USB Device */ at91_add_device_udc(&portuxg20_udc_data); + /* Ethernet */ + at91_add_device_eth(&macb_data); + /* I2C */ + at91_add_device_i2c(NULL, 0); + /* SPI */ + at91_add_device_spi(portuxg20_spi_devices, ARRAY_SIZE(portuxg20_spi_devices)); /* LEDs */ at91_gpio_leds(portuxg20_leds, ARRAY_SIZE(portuxg20_leds)); } -static void __init stamp9g20_board_init(void) +static void __init stamp9g20evb_board_init(void) { - generic_board_init(); + stamp9g20_board_init(); + /* USB Host */ + at91_add_device_usbh(&usbh_data); /* USB Device */ - at91_add_device_udc(&stamp9g20_udc_data); + at91_add_device_udc(&stamp9g20evb_udc_data); + /* Ethernet */ + at91_add_device_eth(&macb_data); + /* I2C */ + at91_add_device_i2c(NULL, 0); /* LEDs */ - at91_gpio_leds(stamp9g20_leds, ARRAY_SIZE(stamp9g20_leds)); + at91_gpio_leds(stamp9g20evb_leds, ARRAY_SIZE(stamp9g20evb_leds)); } MACHINE_START(PORTUXG20, "taskit PortuxG20") @@ -305,7 +309,7 @@ MACHINE_START(STAMP9G20, "taskit Stamp9G20") /* Maintainer: taskit GmbH */ .boot_params = AT91_SDRAM_BASE + 0x100, .timer = &at91sam926x_timer, - .map_io = stamp9g20_map_io, + .map_io = stamp9g20evb_map_io, .init_irq = init_irq, - .init_machine = stamp9g20_board_init, + .init_machine = stamp9g20evb_board_init, MACHINE_END diff --git a/arch/arm/mach-at91/board-yl-9200.c b/arch/arm/mach-at91/board-yl-9200.c index 89df00a9d2f7..e0f0080eb639 100644 --- a/arch/arm/mach-at91/board-yl-9200.c +++ b/arch/arm/mach-at91/board-yl-9200.c @@ -387,7 +387,7 @@ static struct spi_board_info yl9200_spi_devices[] = { * EPSON S1D13806 FB (discontinued chip) * EPSON S1D13506 FB */ -#if defined(CONFIG_FB_S1D135XX) || defined(CONFIG_FB_S1D13XXX_MODULE) +#if defined(CONFIG_FB_S1D13XXX) || defined(CONFIG_FB_S1D13XXX_MODULE) #include <video/s1d13xxxfb.h> diff --git a/arch/arm/mach-at91/clock.c b/arch/arm/mach-at91/clock.c index 7525cee3983f..9113da6845f1 100644 --- a/arch/arm/mach-at91/clock.c +++ b/arch/arm/mach-at91/clock.c @@ -658,7 +658,7 @@ static void __init at91_upll_usbfs_clock_init(unsigned long main_clock) /* Now set uhpck values */ uhpck.parent = &utmi_clk; uhpck.pmc_mask = AT91SAM926x_PMC_UHP; - uhpck.rate_hz = utmi_clk.parent->rate_hz; + uhpck.rate_hz = utmi_clk.rate_hz; uhpck.rate_hz /= 1 + ((at91_sys_read(AT91_PMC_USB) & AT91_PMC_OHCIUSBDIV) >> 8); } diff --git a/arch/arm/mach-at91/include/mach/at91_mci.h b/arch/arm/mach-at91/include/mach/at91_mci.h index 57f8ee154943..27ac6f550fe3 100644 --- a/arch/arm/mach-at91/include/mach/at91_mci.h +++ b/arch/arm/mach-at91/include/mach/at91_mci.h @@ -74,6 +74,8 @@ #define AT91_MCI_TRTYP_BLOCK (0 << 19) #define AT91_MCI_TRTYP_MULTIPLE (1 << 19) #define AT91_MCI_TRTYP_STREAM (2 << 19) +#define AT91_MCI_TRTYP_SDIO_BYTE (4 << 19) +#define AT91_MCI_TRTYP_SDIO_BLOCK (5 << 19) #define AT91_MCI_BLKR 0x18 /* Block Register */ #define AT91_MCI_BLKR_BCNT(n) ((0xffff & (n)) << 0) /* Block count */ diff --git a/arch/arm/mach-at91/include/mach/board.h b/arch/arm/mach-at91/include/mach/board.h index 58528aa9c8a8..2b499eb343a1 100644 --- a/arch/arm/mach-at91/include/mach/board.h +++ b/arch/arm/mach-at91/include/mach/board.h @@ -137,13 +137,7 @@ extern void __init at91_add_device_spi(struct spi_board_info *devices, int nr_de extern void __init at91_register_uart(unsigned id, unsigned portnr, unsigned pins); extern void __init at91_set_serial_console(unsigned portnr); -struct at91_uart_config { - unsigned short console_tty; /* tty number of serial console */ - unsigned short nr_tty; /* number of serial tty's */ - short tty_map[]; /* map UART to tty number */ -}; extern struct platform_device *atmel_default_console_device; -extern void __init __deprecated at91_init_serial(struct at91_uart_config *config); struct atmel_uart_data { short use_dma_tx; /* use transmit DMA? */ diff --git a/arch/arm/mach-at91/include/mach/stamp9g20.h b/arch/arm/mach-at91/include/mach/stamp9g20.h new file mode 100644 index 000000000000..6120f9c46d59 --- /dev/null +++ b/arch/arm/mach-at91/include/mach/stamp9g20.h @@ -0,0 +1,7 @@ +#ifndef __MACH_STAMP9G20_H +#define __MACH_STAMP9G20_H + +void stamp9g20_map_io(void); +void stamp9g20_board_init(void); + +#endif diff --git a/arch/arm/mach-cns3xxx/core.c b/arch/arm/mach-cns3xxx/core.c index 9ca4d581016f..da30078a80c1 100644 --- a/arch/arm/mach-cns3xxx/core.c +++ b/arch/arm/mach-cns3xxx/core.c @@ -69,13 +69,10 @@ void __init cns3xxx_map_io(void) } /* used by entry-macro.S */ -void __iomem *gic_cpu_base_addr; - void __init cns3xxx_init_irq(void) { - gic_cpu_base_addr = __io(CNS3XXX_TC11MP_GIC_CPU_BASE_VIRT); - gic_dist_init(0, __io(CNS3XXX_TC11MP_GIC_DIST_BASE_VIRT), 29); - gic_cpu_init(0, gic_cpu_base_addr); + gic_init(0, 29, __io(CNS3XXX_TC11MP_GIC_DIST_BASE_VIRT), + __io(CNS3XXX_TC11MP_GIC_CPU_BASE_VIRT)); } void cns3xxx_power_off(void) diff --git a/arch/arm/mach-cns3xxx/core.h b/arch/arm/mach-cns3xxx/core.h index 6b33ec11346e..ef9e5116b1a9 100644 --- a/arch/arm/mach-cns3xxx/core.h +++ b/arch/arm/mach-cns3xxx/core.h @@ -11,7 +11,6 @@ #ifndef __CNS3XXX_CORE_H #define __CNS3XXX_CORE_H -extern void __iomem *gic_cpu_base_addr; extern struct sys_timer cns3xxx_timer; void __init cns3xxx_map_io(void); diff --git a/arch/arm/mach-cns3xxx/include/mach/entry-macro.S b/arch/arm/mach-cns3xxx/include/mach/entry-macro.S index 5e1c5545680f..6bd83ed90afe 100644 --- a/arch/arm/mach-cns3xxx/include/mach/entry-macro.S +++ b/arch/arm/mach-cns3xxx/include/mach/entry-macro.S @@ -9,74 +9,10 @@ */ #include <mach/hardware.h> -#include <asm/hardware/gic.h> +#include <asm/hardware/entry-macro-gic.S> .macro disable_fiq .endm - .macro get_irqnr_preamble, base, tmp - ldr \base, =gic_cpu_base_addr - ldr \base, [\base] - .endm - .macro arch_ret_to_user, tmp1, tmp2 .endm - - /* - * The interrupt numbering scheme is defined in the - * interrupt controller spec. To wit: - * - * Interrupts 0-15 are IPI - * 16-28 are reserved - * 29-31 are local. We allow 30 to be used for the watchdog. - * 32-1020 are global - * 1021-1022 are reserved - * 1023 is "spurious" (no interrupt) - * - * For now, we ignore all local interrupts so only return an interrupt if it's - * between 30 and 1020. The test_for_ipi routine below will pick up on IPIs. - * - * A simple read from the controller will tell us the number of the highest - * priority enabled interrupt. We then just need to check whether it is in the - * valid range for an IRQ (30-1020 inclusive). - */ - - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - - ldr \irqstat, [\base, #GIC_CPU_INTACK] /* bits 12-10 = src CPU, 9-0 = int # */ - - ldr \tmp, =1021 - - bic \irqnr, \irqstat, #0x1c00 - - cmp \irqnr, #29 - cmpcc \irqnr, \irqnr - cmpne \irqnr, \tmp - cmpcs \irqnr, \irqnr - - .endm - - /* We assume that irqstat (the raw value of the IRQ acknowledge - * register) is preserved from the macro above. - * If there is an IPI, we immediately signal end of interrupt on the - * controller, since this requires the original irqstat value which - * we won't easily be able to recreate later. - */ - - .macro test_for_ipi, irqnr, irqstat, base, tmp - bic \irqnr, \irqstat, #0x1c00 - cmp \irqnr, #16 - strcc \irqstat, [\base, #GIC_CPU_EOI] - cmpcs \irqnr, \irqnr - .endm - - /* As above, this assumes that irqstat and base are preserved.. */ - - .macro test_for_ltirq, irqnr, irqstat, base, tmp - bic \irqnr, \irqstat, #0x1c00 - mov \tmp, #0 - cmp \irqnr, #29 - moveq \tmp, #1 - streq \irqstat, [\base, #GIC_CPU_EOI] - cmp \tmp, #0 - .endm diff --git a/arch/arm/mach-cns3xxx/pcie.c b/arch/arm/mach-cns3xxx/pcie.c index 38088c36936c..78defd71a829 100644 --- a/arch/arm/mach-cns3xxx/pcie.c +++ b/arch/arm/mach-cns3xxx/pcie.c @@ -369,7 +369,7 @@ static int __init cns3xxx_pcie_init(void) { int i; - hook_fault_code(16 + 6, cns3xxx_pcie_abort_handler, SIGBUS, + hook_fault_code(16 + 6, cns3xxx_pcie_abort_handler, SIGBUS, 0, "imprecise external abort"); for (i = 0; i < ARRAY_SIZE(cns3xxx_pcie); i++) { diff --git a/arch/arm/mach-davinci/include/mach/io.h b/arch/arm/mach-davinci/include/mach/io.h index 62b0a90309ad..d1b954955c12 100644 --- a/arch/arm/mach-davinci/include/mach/io.h +++ b/arch/arm/mach-davinci/include/mach/io.h @@ -22,8 +22,8 @@ #define __mem_isa(a) (a) #ifndef __ASSEMBLER__ -#define __arch_ioremap(p, s, t) davinci_ioremap(p, s, t) -#define __arch_iounmap(v) davinci_iounmap(v) +#define __arch_ioremap davinci_ioremap +#define __arch_iounmap davinci_iounmap void __iomem *davinci_ioremap(unsigned long phys, size_t size, unsigned int type); diff --git a/arch/arm/mach-integrator/integrator_cp.c b/arch/arm/mach-integrator/integrator_cp.c index 6258c90d020c..1713ecf0c95f 100644 --- a/arch/arm/mach-integrator/integrator_cp.c +++ b/arch/arm/mach-integrator/integrator_cp.c @@ -41,7 +41,7 @@ #include <asm/mach/map.h> #include <asm/mach/time.h> -#include <plat/timer-sp.h> +#include <asm/hardware/timer-sp.h> #include "common.h" diff --git a/arch/arm/mach-iop13xx/include/mach/io.h b/arch/arm/mach-iop13xx/include/mach/io.h index a6e0f9e6ddcf..dffb234bb967 100644 --- a/arch/arm/mach-iop13xx/include/mach/io.h +++ b/arch/arm/mach-iop13xx/include/mach/io.h @@ -35,7 +35,7 @@ extern u32 iop13xx_atux_mem_base; extern size_t iop13xx_atue_mem_size; extern size_t iop13xx_atux_mem_size; -#define __arch_ioremap(a, s, f) __iop13xx_ioremap(a, s, f) -#define __arch_iounmap(a) __iop13xx_iounmap(a) +#define __arch_ioremap __iop13xx_ioremap +#define __arch_iounmap __iop13xx_iounmap #endif diff --git a/arch/arm/mach-iop32x/include/mach/io.h b/arch/arm/mach-iop32x/include/mach/io.h index 339e5854728b..059c783ce0b2 100644 --- a/arch/arm/mach-iop32x/include/mach/io.h +++ b/arch/arm/mach-iop32x/include/mach/io.h @@ -21,7 +21,7 @@ extern void __iop3xx_iounmap(void __iomem *addr); #define __io(p) ((void __iomem *)IOP3XX_PCI_IO_PHYS_TO_VIRT(p)) #define __mem_pci(a) (a) -#define __arch_ioremap(a, s, f) __iop3xx_ioremap(a, s, f) -#define __arch_iounmap(a) __iop3xx_iounmap(a) +#define __arch_ioremap __iop3xx_ioremap +#define __arch_iounmap __iop3xx_iounmap #endif diff --git a/arch/arm/mach-iop33x/include/mach/io.h b/arch/arm/mach-iop33x/include/mach/io.h index e99a7ed6d050..39e893e97c21 100644 --- a/arch/arm/mach-iop33x/include/mach/io.h +++ b/arch/arm/mach-iop33x/include/mach/io.h @@ -21,7 +21,7 @@ extern void __iop3xx_iounmap(void __iomem *addr); #define __io(p) ((void __iomem *)IOP3XX_PCI_IO_PHYS_TO_VIRT(p)) #define __mem_pci(a) (a) -#define __arch_ioremap(a, s, f) __iop3xx_ioremap(a, s, f) -#define __arch_iounmap(a) __iop3xx_iounmap(a) +#define __arch_ioremap __iop3xx_ioremap +#define __arch_iounmap __iop3xx_iounmap #endif diff --git a/arch/arm/mach-ixp23xx/include/mach/io.h b/arch/arm/mach-ixp23xx/include/mach/io.h index fd9ef8e519f7..a1749d0fd896 100644 --- a/arch/arm/mach-ixp23xx/include/mach/io.h +++ b/arch/arm/mach-ixp23xx/include/mach/io.h @@ -45,8 +45,8 @@ ixp23xx_iounmap(void __iomem *addr) __iounmap(addr); } -#define __arch_ioremap(a,s,f) ixp23xx_ioremap(a,s,f) -#define __arch_iounmap(a) ixp23xx_iounmap(a) +#define __arch_ioremap ixp23xx_ioremap +#define __arch_iounmap ixp23xx_iounmap #endif diff --git a/arch/arm/mach-ixp4xx/common-pci.c b/arch/arm/mach-ixp4xx/common-pci.c index 24498a932ba6..a54b3db80366 100644 --- a/arch/arm/mach-ixp4xx/common-pci.c +++ b/arch/arm/mach-ixp4xx/common-pci.c @@ -513,4 +513,4 @@ int dma_set_coherent_mask(struct device *dev, u64 mask) EXPORT_SYMBOL(ixp4xx_pci_read); EXPORT_SYMBOL(ixp4xx_pci_write); - +EXPORT_SYMBOL(dma_set_coherent_mask); diff --git a/arch/arm/mach-ixp4xx/include/mach/io.h b/arch/arm/mach-ixp4xx/include/mach/io.h index de274a1f19d7..57b5410c31f4 100644 --- a/arch/arm/mach-ixp4xx/include/mach/io.h +++ b/arch/arm/mach-ixp4xx/include/mach/io.h @@ -74,8 +74,8 @@ static inline void __indirect_iounmap(void __iomem *addr) __iounmap(addr); } -#define __arch_ioremap(a, s, f) __indirect_ioremap(a, s, f) -#define __arch_iounmap(a) __indirect_iounmap(a) +#define __arch_ioremap __indirect_ioremap +#define __arch_iounmap __indirect_iounmap #define writeb(v, p) __indirect_writeb(v, p) #define writew(v, p) __indirect_writew(v, p) diff --git a/arch/arm/mach-kirkwood/include/mach/io.h b/arch/arm/mach-kirkwood/include/mach/io.h index 44e8be04f259..1aaddc364f2e 100644 --- a/arch/arm/mach-kirkwood/include/mach/io.h +++ b/arch/arm/mach-kirkwood/include/mach/io.h @@ -42,8 +42,8 @@ __arch_iounmap(void __iomem *addr) __iounmap(addr); } -#define __arch_ioremap(p, s, m) __arch_ioremap(p, s, m) -#define __arch_iounmap(a) __arch_iounmap(a) +#define __arch_ioremap __arch_ioremap +#define __arch_iounmap __arch_iounmap #define __io(a) __io(a) #define __mem_pci(a) (a) diff --git a/arch/arm/mach-mmp/mmp2.c b/arch/arm/mach-mmp/mmp2.c index daf3993349f8..2e3dd08ccc3f 100644 --- a/arch/arm/mach-mmp/mmp2.c +++ b/arch/arm/mach-mmp/mmp2.c @@ -126,7 +126,6 @@ static APBC_CLK(twsi3, MMP2_TWSI3, 0, 26000000); static APBC_CLK(twsi4, MMP2_TWSI4, 0, 26000000); static APBC_CLK(twsi5, MMP2_TWSI5, 0, 26000000); static APBC_CLK(twsi6, MMP2_TWSI6, 0, 26000000); -static APBC_CLK(rtc, MMP2_RTC, 0, 32768); static APMU_CLK(nand, NAND, 0xbf, 100000000); diff --git a/arch/arm/mach-msm/board-msm8x60.c b/arch/arm/mach-msm/board-msm8x60.c index 7486a681cc71..9b5eb2b4ae1b 100644 --- a/arch/arm/mach-msm/board-msm8x60.c +++ b/arch/arm/mach-msm/board-msm8x60.c @@ -28,8 +28,6 @@ #include <mach/board.h> #include <mach/msm_iomap.h> -void __iomem *gic_cpu_base_addr; - unsigned long clk_get_max_axi_khz(void) { return 0; @@ -44,9 +42,8 @@ static void __init msm8x60_init_irq(void) { unsigned int i; - gic_dist_init(0, MSM_QGIC_DIST_BASE, GIC_PPI_START); - gic_cpu_base_addr = (void *)MSM_QGIC_CPU_BASE; - gic_cpu_init(0, MSM_QGIC_CPU_BASE); + gic_init(0, GIC_PPI_START, MSM_QGIC_DIST_BASE, + (void *)MSM_QGIC_CPU_BASE); /* Edge trigger PPIs except AVS_SVICINT and AVS_SVICINTSWDONE */ writel(0xFFFFD7FF, MSM_QGIC_DIST_BASE + GIC_DIST_CONFIG + 4); diff --git a/arch/arm/mach-omap2/board-zoom-peripherals.c b/arch/arm/mach-omap2/board-zoom-peripherals.c index 86c9b2102952..9db9203667df 100644 --- a/arch/arm/mach-omap2/board-zoom-peripherals.c +++ b/arch/arm/mach-omap2/board-zoom-peripherals.c @@ -216,7 +216,7 @@ static struct omap2_hsmmc_info mmc[] __initdata = { { .name = "wl1271", .mmc = 3, - .caps = MMC_CAP_4_BIT_DATA, + .caps = MMC_CAP_4_BIT_DATA | MMC_CAP_POWER_OFF_CARD, .gpio_wp = -EINVAL, .gpio_cd = -EINVAL, .nonremovable = true, diff --git a/arch/arm/mach-omap2/include/mach/entry-macro.S b/arch/arm/mach-omap2/include/mach/entry-macro.S index 06e64e1fc28a..d54c4f89a8bd 100644 --- a/arch/arm/mach-omap2/include/mach/entry-macro.S +++ b/arch/arm/mach-omap2/include/mach/entry-macro.S @@ -105,6 +105,35 @@ omap_irq_base: .word 0 9999: .endm +#ifdef CONFIG_SMP + /* We assume that irqstat (the raw value of the IRQ acknowledge + * register) is preserved from the macro above. + * If there is an IPI, we immediately signal end of interrupt + * on the controller, since this requires the original irqstat + * value which we won't easily be able to recreate later. + */ + + .macro test_for_ipi, irqnr, irqstat, base, tmp + bic \irqnr, \irqstat, #0x1c00 + cmp \irqnr, #16 + it cc + strcc \irqstat, [\base, #GIC_CPU_EOI] + it cs + cmpcs \irqnr, \irqnr + .endm + + /* As above, this assumes that irqstat and base are preserved */ + + .macro test_for_ltirq, irqnr, irqstat, base, tmp + bic \irqnr, \irqstat, #0x1c00 + mov \tmp, #0 + cmp \irqnr, #29 + itt eq + moveq \tmp, #1 + streq \irqstat, [\base, #GIC_CPU_EOI] + cmp \tmp, #0 + .endm +#endif /* CONFIG_SMP */ #else /* MULTI_OMAP2 */ @@ -141,74 +170,16 @@ omap_irq_base: .word 0 #ifdef CONFIG_ARCH_OMAP4 +#define HAVE_GET_IRQNR_PREAMBLE +#include <asm/hardware/entry-macro-gic.S> .macro get_irqnr_preamble, base, tmp ldr \base, =OMAP4_IRQ_BASE .endm - /* - * The interrupt numbering scheme is defined in the - * interrupt controller spec. To wit: - * - * Interrupts 0-15 are IPI - * 16-28 are reserved - * 29-31 are local. We allow 30 to be used for the watchdog. - * 32-1020 are global - * 1021-1022 are reserved - * 1023 is "spurious" (no interrupt) - * - * For now, we ignore all local interrupts so only return an - * interrupt if it's between 30 and 1020. The test_for_ipi - * routine below will pick up on IPIs. - * A simple read from the controller will tell us the number - * of the highest priority enabled interrupt. - * We then just need to check whether it is in the - * valid range for an IRQ (30-1020 inclusive). - */ - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - ldr \irqstat, [\base, #GIC_CPU_INTACK] - - ldr \tmp, =1021 - - bic \irqnr, \irqstat, #0x1c00 - - cmp \irqnr, #29 - cmpcc \irqnr, \irqnr - cmpne \irqnr, \tmp - cmpcs \irqnr, \irqnr - .endm #endif -#endif /* MULTI_OMAP2 */ - -#ifdef CONFIG_SMP - /* We assume that irqstat (the raw value of the IRQ acknowledge - * register) is preserved from the macro above. - * If there is an IPI, we immediately signal end of interrupt - * on the controller, since this requires the original irqstat - * value which we won't easily be able to recreate later. - */ - .macro test_for_ipi, irqnr, irqstat, base, tmp - bic \irqnr, \irqstat, #0x1c00 - cmp \irqnr, #16 - it cc - strcc \irqstat, [\base, #GIC_CPU_EOI] - it cs - cmpcs \irqnr, \irqnr - .endm - - /* As above, this assumes that irqstat and base are preserved */ - - .macro test_for_ltirq, irqnr, irqstat, base, tmp - bic \irqnr, \irqstat, #0x1c00 - mov \tmp, #0 - cmp \irqnr, #29 - itt eq - moveq \tmp, #1 - streq \irqstat, [\base, #GIC_CPU_EOI] - cmp \tmp, #0 - .endm -#endif /* CONFIG_SMP */ +#endif /* MULTI_OMAP2 */ .macro irq_prio_table .endm diff --git a/arch/arm/mach-omap2/include/mach/omap4-common.h b/arch/arm/mach-omap2/include/mach/omap4-common.h index 2744dfee1ff4..5b0270b28934 100644 --- a/arch/arm/mach-omap2/include/mach/omap4-common.h +++ b/arch/arm/mach-omap2/include/mach/omap4-common.h @@ -24,7 +24,6 @@ extern void __iomem *l2cache_base; #endif -extern void __iomem *gic_cpu_base_addr; extern void __iomem *gic_dist_base_addr; extern void __init gic_init_irq(void); diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c index 40562ddd3ee4..a1939b1e6f82 100644 --- a/arch/arm/mach-omap2/io.c +++ b/arch/arm/mach-omap2/io.c @@ -297,7 +297,7 @@ static int __init _omap2_init_reprogram_sdrc(void) return 0; dpll3_m2_ck = clk_get(NULL, "dpll3_m2_ck"); - if (!dpll3_m2_ck) + if (IS_ERR(dpll3_m2_ck)) return -EINVAL; rate = clk_get_rate(dpll3_m2_ck); diff --git a/arch/arm/mach-omap2/omap-smp.c b/arch/arm/mach-omap2/omap-smp.c index 9e9f70e18e3c..9fbac2c39104 100644 --- a/arch/arm/mach-omap2/omap-smp.c +++ b/arch/arm/mach-omap2/omap-smp.c @@ -50,7 +50,7 @@ void __cpuinit platform_secondary_init(unsigned int cpu) * core (e.g. timer irq), then they will not have been enabled * for us: do so */ - gic_cpu_init(0, gic_cpu_base_addr); + gic_secondary_init(0); /* * Synchronise with the boot thread. diff --git a/arch/arm/mach-omap2/omap4-common.c b/arch/arm/mach-omap2/omap4-common.c index 2f895553e6a8..666e852988d5 100644 --- a/arch/arm/mach-omap2/omap4-common.c +++ b/arch/arm/mach-omap2/omap4-common.c @@ -26,21 +26,22 @@ void __iomem *l2cache_base; #endif -void __iomem *gic_cpu_base_addr; void __iomem *gic_dist_base_addr; void __init gic_init_irq(void) { + void __iomem *gic_cpu_base; + /* Static mapping, never released */ gic_dist_base_addr = ioremap(OMAP44XX_GIC_DIST_BASE, SZ_4K); BUG_ON(!gic_dist_base_addr); - gic_dist_init(0, gic_dist_base_addr, 29); /* Static mapping, never released */ - gic_cpu_base_addr = ioremap(OMAP44XX_GIC_CPU_BASE, SZ_512); - BUG_ON(!gic_cpu_base_addr); - gic_cpu_init(0, gic_cpu_base_addr); + gic_cpu_base = ioremap(OMAP44XX_GIC_CPU_BASE, SZ_512); + BUG_ON(!gic_cpu_base); + + gic_init(0, 29, gic_dist_base_addr, gic_cpu_base); } #ifdef CONFIG_CACHE_L2X0 diff --git a/arch/arm/mach-omap2/pm-debug.c b/arch/arm/mach-omap2/pm-debug.c index 5e81517a7af2..a8afb610c7d8 100644 --- a/arch/arm/mach-omap2/pm-debug.c +++ b/arch/arm/mach-omap2/pm-debug.c @@ -161,6 +161,23 @@ void omap2_pm_dump(int mode, int resume, unsigned int us) printk(KERN_INFO "%-20s: 0x%08x\n", regs[i].name, regs[i].val); } +void omap2_pm_wakeup_on_timer(u32 seconds, u32 milliseconds) +{ + u32 tick_rate, cycles; + + if (!seconds && !milliseconds) + return; + + tick_rate = clk_get_rate(omap_dm_timer_get_fclk(gptimer_wakeup)); + cycles = tick_rate * seconds + tick_rate * milliseconds / 1000; + omap_dm_timer_stop(gptimer_wakeup); + omap_dm_timer_set_load_start(gptimer_wakeup, 0, 0xffffffff - cycles); + + pr_info("PM: Resume timer in %u.%03u secs" + " (%d ticks at %d ticks/sec.)\n", + seconds, milliseconds, cycles, tick_rate); +} + #ifdef CONFIG_DEBUG_FS #include <linux/debugfs.h> #include <linux/seq_file.h> @@ -354,23 +371,6 @@ void pm_dbg_update_time(struct powerdomain *pwrdm, int prev) pwrdm->timer = t; } -void omap2_pm_wakeup_on_timer(u32 seconds, u32 milliseconds) -{ - u32 tick_rate, cycles; - - if (!seconds && !milliseconds) - return; - - tick_rate = clk_get_rate(omap_dm_timer_get_fclk(gptimer_wakeup)); - cycles = tick_rate * seconds + tick_rate * milliseconds / 1000; - omap_dm_timer_stop(gptimer_wakeup); - omap_dm_timer_set_load_start(gptimer_wakeup, 0, 0xffffffff - cycles); - - pr_info("PM: Resume timer in %u.%03u secs" - " (%d ticks at %d ticks/sec.)\n", - seconds, milliseconds, cycles, tick_rate); -} - static int clkdm_dbg_show_counter(struct clockdomain *clkdm, void *user) { struct seq_file *s = (struct seq_file *)user; diff --git a/arch/arm/mach-omap2/pm24xx.c b/arch/arm/mach-omap2/pm24xx.c index a40457d81927..aaeea49b9bdd 100644 --- a/arch/arm/mach-omap2/pm24xx.c +++ b/arch/arm/mach-omap2/pm24xx.c @@ -30,6 +30,7 @@ #include <linux/irq.h> #include <linux/time.h> #include <linux/gpio.h> +#include <linux/console.h> #include <asm/mach/time.h> #include <asm/mach/irq.h> @@ -52,6 +53,19 @@ #include <plat/powerdomain.h> #include <plat/clockdomain.h> +#ifdef CONFIG_SUSPEND +static suspend_state_t suspend_state = PM_SUSPEND_ON; +static inline bool is_suspending(void) +{ + return (suspend_state != PM_SUSPEND_ON); +} +#else +static inline bool is_suspending(void) +{ + return false; +} +#endif + static void (*omap2_sram_idle)(void); static void (*omap2_sram_suspend)(u32 dllctrl, void __iomem *sdrc_dlla_ctrl, void __iomem *sdrc_power); @@ -118,6 +132,11 @@ static void omap2_enter_full_retention(void) if (omap_irq_pending()) goto no_sleep; + /* Block console output in case it is on one of the OMAP UARTs */ + if (!is_suspending()) + if (try_acquire_console_sem()) + goto no_sleep; + omap_uart_prepare_idle(0); omap_uart_prepare_idle(1); omap_uart_prepare_idle(2); @@ -131,6 +150,9 @@ static void omap2_enter_full_retention(void) omap_uart_resume_idle(1); omap_uart_resume_idle(0); + if (!is_suspending()) + release_console_sem(); + no_sleep: if (omap2_pm_debug) { unsigned long long tmp; @@ -277,6 +299,12 @@ out: local_irq_enable(); } +static int omap2_pm_begin(suspend_state_t state) +{ + suspend_state = state; + return 0; +} + static int omap2_pm_prepare(void) { /* We cannot sleep in idle until we have resumed */ @@ -326,10 +354,17 @@ static void omap2_pm_finish(void) enable_hlt(); } +static void omap2_pm_end(void) +{ + suspend_state = PM_SUSPEND_ON; +} + static struct platform_suspend_ops omap_pm_ops = { + .begin = omap2_pm_begin, .prepare = omap2_pm_prepare, .enter = omap2_pm_enter, .finish = omap2_pm_finish, + .end = omap2_pm_end, .valid = suspend_valid_only_mem, }; diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c index 75c0cd13ad8e..648b8c50d024 100644 --- a/arch/arm/mach-omap2/pm34xx.c +++ b/arch/arm/mach-omap2/pm34xx.c @@ -28,6 +28,7 @@ #include <linux/clk.h> #include <linux/delay.h> #include <linux/slab.h> +#include <linux/console.h> #include <plat/sram.h> #include <plat/clockdomain.h> @@ -49,6 +50,19 @@ #include "sdrc.h" #include "control.h" +#ifdef CONFIG_SUSPEND +static suspend_state_t suspend_state = PM_SUSPEND_ON; +static inline bool is_suspending(void) +{ + return (suspend_state != PM_SUSPEND_ON); +} +#else +static inline bool is_suspending(void) +{ + return false; +} +#endif + /* Scratchpad offsets */ #define OMAP343X_TABLE_ADDRESS_OFFSET 0xc4 #define OMAP343X_TABLE_VALUE_OFFSET 0xc0 @@ -385,6 +399,13 @@ void omap_sram_idle(void) omap3_enable_io_chain(); } + /* Block console output in case it is on one of the OMAP UARTs */ + if (!is_suspending()) + if (per_next_state < PWRDM_POWER_ON || + core_next_state < PWRDM_POWER_ON) + if (try_acquire_console_sem()) + goto console_still_active; + /* PER */ if (per_next_state < PWRDM_POWER_ON) { omap_uart_prepare_idle(2); @@ -463,6 +484,10 @@ void omap_sram_idle(void) omap_uart_resume_idle(3); } + if (!is_suspending()) + release_console_sem(); + +console_still_active: /* Disable IO-PAD and IO-CHAIN wakeup */ if (omap3_has_io_wakeup() && (per_next_state < PWRDM_POWER_ON || @@ -504,8 +529,6 @@ out: } #ifdef CONFIG_SUSPEND -static suspend_state_t suspend_state; - static int omap3_pm_prepare(void) { disable_hlt(); diff --git a/arch/arm/mach-omap2/prcm-common.h b/arch/arm/mach-omap2/prcm-common.h index 298a22a754e2..f81acee4738d 100644 --- a/arch/arm/mach-omap2/prcm-common.h +++ b/arch/arm/mach-omap2/prcm-common.h @@ -243,13 +243,14 @@ #define OMAP24XX_EN_GPT1_MASK (1 << 0) /* PM_WKST_WKUP, CM_IDLEST_WKUP shared bits */ -#define OMAP24XX_ST_GPIOS_SHIFT (1 << 2) -#define OMAP24XX_ST_GPIOS_MASK 2 -#define OMAP24XX_ST_GPT1_SHIFT (1 << 0) -#define OMAP24XX_ST_GPT1_MASK 0 +#define OMAP24XX_ST_GPIOS_SHIFT 2 +#define OMAP24XX_ST_GPIOS_MASK (1 << 2) +#define OMAP24XX_ST_GPT1_SHIFT 0 +#define OMAP24XX_ST_GPT1_MASK (1 << 0) /* CM_IDLEST_MDM and PM_WKST_MDM shared bits */ -#define OMAP2430_ST_MDM_SHIFT (1 << 0) +#define OMAP2430_ST_MDM_SHIFT 0 +#define OMAP2430_ST_MDM_MASK (1 << 0) /* 3430 register bits shared between CM & PRM registers */ diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c index becf0e38ef7e..d17960a1be25 100644 --- a/arch/arm/mach-omap2/serial.c +++ b/arch/arm/mach-omap2/serial.c @@ -27,6 +27,7 @@ #include <linux/slab.h> #include <linux/serial_8250.h> #include <linux/pm_runtime.h> +#include <linux/console.h> #ifdef CONFIG_SERIAL_OMAP #include <plat/omap-serial.h> @@ -406,7 +407,7 @@ void omap_uart_resume_idle(int num) struct omap_uart_state *uart; list_for_each_entry(uart, &uart_list, node) { - if (num == uart->num) { + if (num == uart->num && uart->can_sleep) { omap_uart_enable_clocks(uart); /* Check for IO pad wakeup */ @@ -807,6 +808,8 @@ void __init omap_serial_init_port(int port) oh->dev_attr = uart; + acquire_console_sem(); /* in case the earlycon is on the UART */ + /* * Because of early UART probing, UART did not get idled * on init. Now that omap_device is ready, ensure full idle @@ -831,6 +834,8 @@ void __init omap_serial_init_port(int port) omap_uart_block_sleep(uart); uart->timeout = DEFAULT_TIMEOUT; + release_console_sem(); + if ((cpu_is_omap34xx() && uart->padconf) || (uart->wk_en && uart->wk_mask)) { device_init_wakeup(&od->pdev.dev, true); diff --git a/arch/arm/mach-orion5x/include/mach/io.h b/arch/arm/mach-orion5x/include/mach/io.h index c47b033bd999..c5196101a237 100644 --- a/arch/arm/mach-orion5x/include/mach/io.h +++ b/arch/arm/mach-orion5x/include/mach/io.h @@ -38,8 +38,8 @@ __arch_iounmap(void __iomem *addr) __iounmap(addr); } -#define __arch_ioremap(p, s, m) __arch_ioremap(p, s, m) -#define __arch_iounmap(a) __arch_iounmap(a) +#define __arch_ioremap __arch_ioremap +#define __arch_iounmap __arch_iounmap #define __io(a) __typesafe_io(a) #define __mem_pci(a) (a) diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig index dd235ecc9d6c..c93e73d54dd1 100644 --- a/arch/arm/mach-pxa/Kconfig +++ b/arch/arm/mach-pxa/Kconfig @@ -540,6 +540,7 @@ config MACH_ICONTROL config ARCH_PXA_ESERIES bool "PXA based Toshiba e-series PDAs" select PXA25x + select FB_W100 config MACH_E330 bool "Toshiba e330" diff --git a/arch/arm/mach-pxa/palmtx.c b/arch/arm/mach-pxa/palmtx.c index d2060a1d1d68..e5c9932b7588 100644 --- a/arch/arm/mach-pxa/palmtx.c +++ b/arch/arm/mach-pxa/palmtx.c @@ -241,7 +241,8 @@ static inline void palmtx_keys_init(void) {} /****************************************************************************** * NAND Flash ******************************************************************************/ -#if defined(CONFIG_MTD_NAND_GPIO) || defined(CONFIG_MTD_NAND_GPIO_MODULE) +#if defined(CONFIG_MTD_NAND_PLATFORM) || \ + defined(CONFIG_MTD_NAND_PLATFORM_MODULE) static void palmtx_nand_cmd_ctl(struct mtd_info *mtd, int cmd, unsigned int ctrl) { diff --git a/arch/arm/mach-pxa/sleep.S b/arch/arm/mach-pxa/sleep.S index 52c30b01a671..ae008110db4e 100644 --- a/arch/arm/mach-pxa/sleep.S +++ b/arch/arm/mach-pxa/sleep.S @@ -353,8 +353,8 @@ resume_turn_on_mmu: @ Let us ensure we jump to resume_after_mmu only when the mcr above @ actually took effect. They call it the "cpwait" operation. - mrc p15, 0, r1, c2, c0, 0 @ queue a dependency on CP15 - sub pc, r2, r1, lsr #32 @ jump to virtual addr + mrc p15, 0, r0, c2, c0, 0 @ queue a dependency on CP15 + sub pc, r2, r0, lsr #32 @ jump to virtual addr nop nop nop diff --git a/arch/arm/mach-realview/core.c b/arch/arm/mach-realview/core.c index 3d653e05b75d..aad806c5cb12 100644 --- a/arch/arm/mach-realview/core.c +++ b/arch/arm/mach-realview/core.c @@ -50,15 +50,12 @@ #include <mach/clkdev.h> #include <mach/platform.h> #include <mach/irqs.h> -#include <plat/timer-sp.h> +#include <asm/hardware/timer-sp.h> #include <plat/sched_clock.h> #include "core.h" -/* used by entry-macro.S and platsmp.c */ -void __iomem *gic_cpu_base_addr; - #ifdef CONFIG_ZONE_DMA /* * Adjust the zones if there are restrictions for DMA access. diff --git a/arch/arm/mach-realview/core.h b/arch/arm/mach-realview/core.h index 781bca68a9fa..693239ddc39e 100644 --- a/arch/arm/mach-realview/core.h +++ b/arch/arm/mach-realview/core.h @@ -53,7 +53,6 @@ extern struct platform_device realview_i2c_device; extern struct mmci_platform_data realview_mmc0_plat_data; extern struct mmci_platform_data realview_mmc1_plat_data; extern struct clcd_board clcd_plat_data; -extern void __iomem *gic_cpu_base_addr; extern void __iomem *timer0_va_base; extern void __iomem *timer1_va_base; extern void __iomem *timer2_va_base; diff --git a/arch/arm/mach-realview/headsmp.S b/arch/arm/mach-realview/headsmp.S index 4075473cf68a..b34be4554d40 100644 --- a/arch/arm/mach-realview/headsmp.S +++ b/arch/arm/mach-realview/headsmp.S @@ -35,5 +35,6 @@ pen: ldr r7, [r6] */ b secondary_startup + .align 1: .long . .long pen_release diff --git a/arch/arm/mach-realview/include/mach/entry-macro.S b/arch/arm/mach-realview/include/mach/entry-macro.S index 340a5c276946..4071164aebaa 100644 --- a/arch/arm/mach-realview/include/mach/entry-macro.S +++ b/arch/arm/mach-realview/include/mach/entry-macro.S @@ -8,74 +8,11 @@ * warranty of any kind, whether express or implied. */ #include <mach/hardware.h> -#include <asm/hardware/gic.h> +#include <asm/hardware/entry-macro-gic.S> .macro disable_fiq .endm - .macro get_irqnr_preamble, base, tmp - ldr \base, =gic_cpu_base_addr - ldr \base, [\base] - .endm - .macro arch_ret_to_user, tmp1, tmp2 .endm - /* - * The interrupt numbering scheme is defined in the - * interrupt controller spec. To wit: - * - * Interrupts 0-15 are IPI - * 16-28 are reserved - * 29-31 are local. We allow 30 to be used for the watchdog. - * 32-1020 are global - * 1021-1022 are reserved - * 1023 is "spurious" (no interrupt) - * - * For now, we ignore all local interrupts so only return an interrupt if it's - * between 30 and 1020. The test_for_ipi routine below will pick up on IPIs. - * - * A simple read from the controller will tell us the number of the highest - * priority enabled interrupt. We then just need to check whether it is in the - * valid range for an IRQ (30-1020 inclusive). - */ - - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - - ldr \irqstat, [\base, #GIC_CPU_INTACK] /* bits 12-10 = src CPU, 9-0 = int # */ - - ldr \tmp, =1021 - - bic \irqnr, \irqstat, #0x1c00 - - cmp \irqnr, #29 - cmpcc \irqnr, \irqnr - cmpne \irqnr, \tmp - cmpcs \irqnr, \irqnr - - .endm - - /* We assume that irqstat (the raw value of the IRQ acknowledge - * register) is preserved from the macro above. - * If there is an IPI, we immediately signal end of interrupt on the - * controller, since this requires the original irqstat value which - * we won't easily be able to recreate later. - */ - - .macro test_for_ipi, irqnr, irqstat, base, tmp - bic \irqnr, \irqstat, #0x1c00 - cmp \irqnr, #16 - strcc \irqstat, [\base, #GIC_CPU_EOI] - cmpcs \irqnr, \irqnr - .endm - - /* As above, this assumes that irqstat and base are preserved.. */ - - .macro test_for_ltirq, irqnr, irqstat, base, tmp - bic \irqnr, \irqstat, #0x1c00 - mov \tmp, #0 - cmp \irqnr, #29 - moveq \tmp, #1 - streq \irqstat, [\base, #GIC_CPU_EOI] - cmp \tmp, #0 - .endm diff --git a/arch/arm/mach-realview/platsmp.c b/arch/arm/mach-realview/platsmp.c index 009265818d55..6da8a2e53c44 100644 --- a/arch/arm/mach-realview/platsmp.c +++ b/arch/arm/mach-realview/platsmp.c @@ -69,7 +69,7 @@ void __cpuinit platform_secondary_init(unsigned int cpu) * core (e.g. timer irq), then they will not have been enabled * for us: do so */ - gic_cpu_init(0, gic_cpu_base_addr); + gic_secondary_init(0); /* * let the primary processor know we're out of the diff --git a/arch/arm/mach-realview/realview_eb.c b/arch/arm/mach-realview/realview_eb.c index f2697106f809..6ef5c5e528b2 100644 --- a/arch/arm/mach-realview/realview_eb.c +++ b/arch/arm/mach-realview/realview_eb.c @@ -364,21 +364,19 @@ static void __init gic_init_irq(void) writel(0x00000000, __io_address(REALVIEW_SYS_LOCK)); /* core tile GIC, primary */ - gic_cpu_base_addr = __io_address(REALVIEW_EB11MP_GIC_CPU_BASE); - gic_dist_init(0, __io_address(REALVIEW_EB11MP_GIC_DIST_BASE), 29); - gic_cpu_init(0, gic_cpu_base_addr); + gic_init(0, 29, __io_address(REALVIEW_EB11MP_GIC_DIST_BASE), + __io_address(REALVIEW_EB11MP_GIC_CPU_BASE)); #ifndef CONFIG_REALVIEW_EB_ARM11MP_REVB /* board GIC, secondary */ - gic_dist_init(1, __io_address(REALVIEW_EB_GIC_DIST_BASE), 64); - gic_cpu_init(1, __io_address(REALVIEW_EB_GIC_CPU_BASE)); + gic_init(1, 64, __io_address(REALVIEW_EB_GIC_DIST_BASE), + __io_address(REALVIEW_EB_GIC_CPU_BASE)); gic_cascade_irq(1, IRQ_EB11MP_EB_IRQ1); #endif } else { /* board GIC, primary */ - gic_cpu_base_addr = __io_address(REALVIEW_EB_GIC_CPU_BASE); - gic_dist_init(0, __io_address(REALVIEW_EB_GIC_DIST_BASE), 29); - gic_cpu_init(0, gic_cpu_base_addr); + gic_init(0, 29, __io_address(REALVIEW_EB_GIC_DIST_BASE), + __io_address(REALVIEW_EB_GIC_CPU_BASE)); } } diff --git a/arch/arm/mach-realview/realview_pb1176.c b/arch/arm/mach-realview/realview_pb1176.c index a4125619d71b..cbdc97a5685f 100644 --- a/arch/arm/mach-realview/realview_pb1176.c +++ b/arch/arm/mach-realview/realview_pb1176.c @@ -304,13 +304,14 @@ static struct platform_device char_lcd_device = { static void __init gic_init_irq(void) { /* ARM1176 DevChip GIC, primary */ - gic_cpu_base_addr = __io_address(REALVIEW_DC1176_GIC_CPU_BASE); - gic_dist_init(0, __io_address(REALVIEW_DC1176_GIC_DIST_BASE), IRQ_DC1176_GIC_START); - gic_cpu_init(0, gic_cpu_base_addr); + gic_init(0, IRQ_DC1176_GIC_START, + __io_address(REALVIEW_DC1176_GIC_DIST_BASE), + __io_address(REALVIEW_DC1176_GIC_CPU_BASE)); /* board GIC, secondary */ - gic_dist_init(1, __io_address(REALVIEW_PB1176_GIC_DIST_BASE), IRQ_PB1176_GIC_START); - gic_cpu_init(1, __io_address(REALVIEW_PB1176_GIC_CPU_BASE)); + gic_init(1, IRQ_PB1176_GIC_START, + __io_address(REALVIEW_PB1176_GIC_DIST_BASE), + __io_address(REALVIEW_PB1176_GIC_CPU_BASE)); gic_cascade_irq(1, IRQ_DC1176_PB_IRQ1); } diff --git a/arch/arm/mach-realview/realview_pb11mp.c b/arch/arm/mach-realview/realview_pb11mp.c index 117b95b2ca15..8e8ab7d29a6a 100644 --- a/arch/arm/mach-realview/realview_pb11mp.c +++ b/arch/arm/mach-realview/realview_pb11mp.c @@ -309,13 +309,13 @@ static void __init gic_init_irq(void) writel(0x00000000, __io_address(REALVIEW_SYS_LOCK)); /* ARM11MPCore test chip GIC, primary */ - gic_cpu_base_addr = __io_address(REALVIEW_TC11MP_GIC_CPU_BASE); - gic_dist_init(0, __io_address(REALVIEW_TC11MP_GIC_DIST_BASE), 29); - gic_cpu_init(0, gic_cpu_base_addr); + gic_init(0, 29, __io_address(REALVIEW_TC11MP_GIC_DIST_BASE), + __io_address(REALVIEW_TC11MP_GIC_CPU_BASE)); /* board GIC, secondary */ - gic_dist_init(1, __io_address(REALVIEW_PB11MP_GIC_DIST_BASE), IRQ_PB11MP_GIC_START); - gic_cpu_init(1, __io_address(REALVIEW_PB11MP_GIC_CPU_BASE)); + gic_init(1, IRQ_PB11MP_GIC_START, + __io_address(REALVIEW_PB11MP_GIC_DIST_BASE), + __io_address(REALVIEW_PB11MP_GIC_CPU_BASE)); gic_cascade_irq(1, IRQ_TC11MP_PB_IRQ1); } diff --git a/arch/arm/mach-realview/realview_pba8.c b/arch/arm/mach-realview/realview_pba8.c index 929b8dc12e81..841118e3e118 100644 --- a/arch/arm/mach-realview/realview_pba8.c +++ b/arch/arm/mach-realview/realview_pba8.c @@ -273,9 +273,9 @@ static struct platform_device pmu_device = { static void __init gic_init_irq(void) { /* ARM PB-A8 on-board GIC */ - gic_cpu_base_addr = __io_address(REALVIEW_PBA8_GIC_CPU_BASE); - gic_dist_init(0, __io_address(REALVIEW_PBA8_GIC_DIST_BASE), IRQ_PBA8_GIC_START); - gic_cpu_init(0, __io_address(REALVIEW_PBA8_GIC_CPU_BASE)); + gic_init(0, IRQ_PBA8_GIC_START, + __io_address(REALVIEW_PBA8_GIC_DIST_BASE), + __io_address(REALVIEW_PBA8_GIC_CPU_BASE)); } static void __init realview_pba8_timer_init(void) diff --git a/arch/arm/mach-realview/realview_pbx.c b/arch/arm/mach-realview/realview_pbx.c index b9f9e20031a7..02b755b009db 100644 --- a/arch/arm/mach-realview/realview_pbx.c +++ b/arch/arm/mach-realview/realview_pbx.c @@ -313,15 +313,12 @@ static void __init gic_init_irq(void) { /* ARM PBX on-board GIC */ if (core_tile_pbx11mp() || core_tile_pbxa9mp()) { - gic_cpu_base_addr = __io_address(REALVIEW_PBX_TILE_GIC_CPU_BASE); - gic_dist_init(0, __io_address(REALVIEW_PBX_TILE_GIC_DIST_BASE), - 29); - gic_cpu_init(0, __io_address(REALVIEW_PBX_TILE_GIC_CPU_BASE)); + gic_init(0, 29, __io_address(REALVIEW_PBX_TILE_GIC_DIST_BASE), + __io_address(REALVIEW_PBX_TILE_GIC_CPU_BASE)); } else { - gic_cpu_base_addr = __io_address(REALVIEW_PBX_GIC_CPU_BASE); - gic_dist_init(0, __io_address(REALVIEW_PBX_GIC_DIST_BASE), - IRQ_PBX_GIC_START); - gic_cpu_init(0, __io_address(REALVIEW_PBX_GIC_CPU_BASE)); + gic_init(0, IRQ_PBX_GIC_START, + __io_address(REALVIEW_PBX_GIC_DIST_BASE), + __io_address(REALVIEW_PBX_GIC_CPU_BASE)); } } diff --git a/arch/arm/mach-s3c2410/h1940-bluetooth.c b/arch/arm/mach-s3c2410/h1940-bluetooth.c index 8aa2f1902a94..6b86a722a7db 100644 --- a/arch/arm/mach-s3c2410/h1940-bluetooth.c +++ b/arch/arm/mach-s3c2410/h1940-bluetooth.c @@ -77,13 +77,13 @@ static int __devinit h1940bt_probe(struct platform_device *pdev) /* Configures BT serial port GPIOs */ s3c_gpio_cfgpin(S3C2410_GPH(0), S3C2410_GPH0_nCTS0); - s3c_gpio_cfgpull(S3C2410_GPH(0), S3C_GPIO_PULL_NONE); + s3c_gpio_setpull(S3C2410_GPH(0), S3C_GPIO_PULL_NONE); s3c_gpio_cfgpin(S3C2410_GPH(1), S3C2410_GPIO_OUTPUT); - s3c_gpio_cfgpull(S3C2410_GPH(1), S3C_GPIO_PULL_NONE); + s3c_gpio_setpull(S3C2410_GPH(1), S3C_GPIO_PULL_NONE); s3c_gpio_cfgpin(S3C2410_GPH(2), S3C2410_GPH2_TXD0); - s3c_gpio_cfgpull(S3C2410_GPH(2), S3C_GPIO_PULL_NONE); + s3c_gpio_setpull(S3C2410_GPH(2), S3C_GPIO_PULL_NONE); s3c_gpio_cfgpin(S3C2410_GPH(3), S3C2410_GPH3_RXD0); - s3c_gpio_cfgpull(S3C2410_GPH(3), S3C_GPIO_PULL_NONE); + s3c_gpio_setpull(S3C2410_GPH(3), S3C_GPIO_PULL_NONE); rfk = rfkill_alloc(DRV_NAME, &pdev->dev, RFKILL_TYPE_BLUETOOTH, diff --git a/arch/arm/mach-s3c2412/Kconfig b/arch/arm/mach-s3c2412/Kconfig index cef6a65637bd..6983cb4d4cae 100644 --- a/arch/arm/mach-s3c2412/Kconfig +++ b/arch/arm/mach-s3c2412/Kconfig @@ -16,7 +16,7 @@ config CPU_S3C2412 config CPU_S3C2412_ONLY bool depends on ARCH_S3C2410 && !CPU_S3C2400 && !CPU_S3C2410 && \ - !CPU_2416 && !CPU_S3C2440 && !CPU_S3C2442 && \ + !CPU_S3C2416 && !CPU_S3C2440 && !CPU_S3C2442 && \ !CPU_S3C2443 && CPU_S3C2412 default y if CPU_S3C2412 @@ -28,9 +28,16 @@ config S3C2412_DMA config S3C2412_PM bool + select S3C2412_PM_SLEEP help Internal config node to apply S3C2412 power management +config S3C2412_PM_SLEEP + bool + help + Internal config node to apply sleep for S3C2412 power management. + Can be selected by another SoCs with similar sleep procedure. + # Note, the S3C2412 IOtiming support is in plat-s3c24xx config S3C2412_CPUFREQ diff --git a/arch/arm/mach-s3c2412/Makefile b/arch/arm/mach-s3c2412/Makefile index 530ec46cbaea..6c48a91ea39e 100644 --- a/arch/arm/mach-s3c2412/Makefile +++ b/arch/arm/mach-s3c2412/Makefile @@ -14,7 +14,8 @@ obj-$(CONFIG_CPU_S3C2412) += irq.o obj-$(CONFIG_CPU_S3C2412) += clock.o obj-$(CONFIG_CPU_S3C2412) += gpio.o obj-$(CONFIG_S3C2412_DMA) += dma.o -obj-$(CONFIG_S3C2412_PM) += pm.o sleep.o +obj-$(CONFIG_S3C2412_PM) += pm.o +obj-$(CONFIG_S3C2412_PM_SLEEP) += sleep.o obj-$(CONFIG_S3C2412_CPUFREQ) += cpu-freq.o # Machine support diff --git a/arch/arm/mach-s3c2416/Kconfig b/arch/arm/mach-s3c2416/Kconfig index 87b9c9f003bd..df8d14974c90 100644 --- a/arch/arm/mach-s3c2416/Kconfig +++ b/arch/arm/mach-s3c2416/Kconfig @@ -27,6 +27,7 @@ config S3C2416_DMA config S3C2416_PM bool + select S3C2412_PM_SLEEP help Internal config node to apply S3C2416 power management @@ -35,9 +36,12 @@ menu "S3C2416 Machines" config MACH_SMDK2416 bool "SMDK2416" select CPU_S3C2416 + select MACH_SMDK select S3C_DEV_FB select S3C_DEV_HSMMC select S3C_DEV_HSMMC1 + select S3C_DEV_NAND + select S3C_DEV_USB_HOST select S3C2416_PM if PM help Say Y here if you are using an SMDK2416 diff --git a/arch/arm/mach-s3c2416/irq.c b/arch/arm/mach-s3c2416/irq.c index 084d121f368c..00174daf1526 100644 --- a/arch/arm/mach-s3c2416/irq.c +++ b/arch/arm/mach-s3c2416/irq.c @@ -168,12 +168,11 @@ static struct irq_chip s3c2416_irq_dma = { static void s3c2416_irq_demux_uart3(unsigned int irq, struct irq_desc *desc) { - s3c2416_irq_demux(IRQ_S3C2443_UART3, 3); + s3c2416_irq_demux(IRQ_S3C2443_RX3, 3); } #define INTMSK_UART3 (1UL << (IRQ_S3C2443_UART3 - IRQ_EINT0)) -#define SUBMSK_UART3 (0xf << (IRQ_S3C2443_RX3 - S3C2410_IRQSUB(0))) - +#define SUBMSK_UART3 (0x7 << (IRQ_S3C2443_RX3 - S3C2410_IRQSUB(0))) static void s3c2416_irq_uart3_mask(unsigned int irqno) { diff --git a/arch/arm/mach-s3c2440/Kconfig b/arch/arm/mach-s3c2440/Kconfig index ff024a6c0f85..a0cb2581894f 100644 --- a/arch/arm/mach-s3c2440/Kconfig +++ b/arch/arm/mach-s3c2440/Kconfig @@ -18,6 +18,7 @@ config CPU_S3C2440 config CPU_S3C2442 bool select CPU_ARM920T + select S3C_GPIO_PULL_DOWN select S3C2410_CLOCK select S3C2410_GPIO select S3C2410_PM if PM @@ -178,6 +179,9 @@ config MACH_MINI2440 bool "MINI2440 development board" select CPU_S3C2440 select EEPROM_AT24 + select NEW_LEDS + select LEDS_CLASS + select LEDS_TRIGGER select LEDS_TRIGGER_BACKLIGHT select S3C_DEV_NAND select S3C_DEV_USB_HOST diff --git a/arch/arm/mach-s3c2440/s3c2440.c b/arch/arm/mach-s3c2440/s3c2440.c index d50f3ae6173d..f7663f731ea0 100644 --- a/arch/arm/mach-s3c2440/s3c2440.c +++ b/arch/arm/mach-s3c2440/s3c2440.c @@ -46,9 +46,6 @@ int __init s3c2440_init(void) { printk("S3C2440: Initialising architecture\n"); - s3c24xx_gpiocfg_default.set_pull = s3c_gpio_setpull_1up; - s3c24xx_gpiocfg_default.get_pull = s3c_gpio_getpull_1up; - /* change irq for watchdog */ s3c_device_wdt.resource[1].start = IRQ_S3C2440_WDT; @@ -58,3 +55,11 @@ int __init s3c2440_init(void) return sysdev_register(&s3c2440_sysdev); } + +void __init s3c2440_map_io(void) +{ + s3c244x_map_io(); + + s3c24xx_gpiocfg_default.set_pull = s3c_gpio_setpull_1up; + s3c24xx_gpiocfg_default.get_pull = s3c_gpio_getpull_1up; +} diff --git a/arch/arm/mach-s3c2440/s3c2442.c b/arch/arm/mach-s3c2440/s3c2442.c index 188ad1e57dc0..ecf813546554 100644 --- a/arch/arm/mach-s3c2440/s3c2442.c +++ b/arch/arm/mach-s3c2440/s3c2442.c @@ -32,6 +32,7 @@ #include <linux/interrupt.h> #include <linux/ioport.h> #include <linux/mutex.h> +#include <linux/gpio.h> #include <linux/clk.h> #include <linux/io.h> @@ -43,6 +44,11 @@ #include <plat/clock.h> #include <plat/cpu.h> +#include <plat/s3c244x.h> + +#include <plat/gpio-core.h> +#include <plat/gpio-cfg.h> +#include <plat/gpio-cfg-helpers.h> /* S3C2442 extended clock support */ @@ -163,3 +169,11 @@ int __init s3c2442_init(void) return sysdev_register(&s3c2442_sysdev); } + +void __init s3c2442_map_io(void) +{ + s3c244x_map_io(); + + s3c24xx_gpiocfg_default.set_pull = s3c_gpio_setpull_1down; + s3c24xx_gpiocfg_default.get_pull = s3c_gpio_getpull_1down; +} diff --git a/arch/arm/mach-s3c2443/Kconfig b/arch/arm/mach-s3c2443/Kconfig index 4fef723126fa..31babec90cec 100644 --- a/arch/arm/mach-s3c2443/Kconfig +++ b/arch/arm/mach-s3c2443/Kconfig @@ -5,6 +5,7 @@ config CPU_S3C2443 bool depends on ARCH_S3C2410 + select CPU_ARM920T select S3C2443_DMA if S3C2410_DMA select CPU_LLSERIAL_S3C2440 select SAMSUNG_CLKSRC diff --git a/arch/arm/mach-s3c2443/irq.c b/arch/arm/mach-s3c2443/irq.c index 0e0d693f3974..893424767ce1 100644 --- a/arch/arm/mach-s3c2443/irq.c +++ b/arch/arm/mach-s3c2443/irq.c @@ -166,12 +166,11 @@ static struct irq_chip s3c2443_irq_dma = { static void s3c2443_irq_demux_uart3(unsigned int irq, struct irq_desc *desc) { - s3c2443_irq_demux(IRQ_S3C2443_UART3, 3); + s3c2443_irq_demux(IRQ_S3C2443_RX3, 3); } #define INTMSK_UART3 (1UL << (IRQ_S3C2443_UART3 - IRQ_EINT0)) -#define SUBMSK_UART3 (0xf << (IRQ_S3C2443_RX3 - S3C2410_IRQSUB(0))) - +#define SUBMSK_UART3 (0x7 << (IRQ_S3C2443_RX3 - S3C2410_IRQSUB(0))) static void s3c2443_irq_uart3_mask(unsigned int irqno) { diff --git a/arch/arm/mach-s3c64xx/mach-mini6410.c b/arch/arm/mach-s3c64xx/mach-mini6410.c index 249c62956471..89f35e02e883 100644 --- a/arch/arm/mach-s3c64xx/mach-mini6410.c +++ b/arch/arm/mach-s3c64xx/mach-mini6410.c @@ -45,7 +45,7 @@ #include <video/platform_lcd.h> -#define UCON (S3C2410_UCON_DEFAULT | S3C2410_UCON_UCLK) +#define UCON S3C2410_UCON_DEFAULT #define ULCON (S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB) #define UFCON (S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE) diff --git a/arch/arm/mach-s3c64xx/mach-real6410.c b/arch/arm/mach-s3c64xx/mach-real6410.c index f9ef9b5c5f5a..4957ab0a0d4a 100644 --- a/arch/arm/mach-s3c64xx/mach-real6410.c +++ b/arch/arm/mach-s3c64xx/mach-real6410.c @@ -46,7 +46,7 @@ #include <video/platform_lcd.h> -#define UCON (S3C2410_UCON_DEFAULT | S3C2410_UCON_UCLK) +#define UCON S3C2410_UCON_DEFAULT #define ULCON (S3C2410_LCON_CS8 | S3C2410_LCON_PNONE | S3C2410_LCON_STOPB) #define UFCON (S3C2410_UFCON_RXTRIG8 | S3C2410_UFCON_FIFOMODE) diff --git a/arch/arm/mach-s5pv210/mach-aquila.c b/arch/arm/mach-s5pv210/mach-aquila.c index 28677caf3613..461aa035afc0 100644 --- a/arch/arm/mach-s5pv210/mach-aquila.c +++ b/arch/arm/mach-s5pv210/mach-aquila.c @@ -378,6 +378,12 @@ static struct max8998_regulator_data aquila_regulators[] = { static struct max8998_platform_data aquila_max8998_pdata = { .num_regulators = ARRAY_SIZE(aquila_regulators), .regulators = aquila_regulators, + .buck1_set1 = S5PV210_GPH0(3), + .buck1_set2 = S5PV210_GPH0(4), + .buck2_set3 = S5PV210_GPH0(5), + .buck1_max_voltage1 = 1200000, + .buck1_max_voltage2 = 1200000, + .buck2_max_voltage = 1200000, }; #endif diff --git a/arch/arm/mach-s5pv210/mach-goni.c b/arch/arm/mach-s5pv210/mach-goni.c index b1dcf964a768..e22d5112fd44 100644 --- a/arch/arm/mach-s5pv210/mach-goni.c +++ b/arch/arm/mach-s5pv210/mach-goni.c @@ -518,6 +518,12 @@ static struct max8998_regulator_data goni_regulators[] = { static struct max8998_platform_data goni_max8998_pdata = { .num_regulators = ARRAY_SIZE(goni_regulators), .regulators = goni_regulators, + .buck1_set1 = S5PV210_GPH0(3), + .buck1_set2 = S5PV210_GPH0(4), + .buck2_set3 = S5PV210_GPH0(5), + .buck1_max_voltage1 = 1200000, + .buck1_max_voltage2 = 1200000, + .buck2_max_voltage = 1200000, }; #endif diff --git a/arch/arm/mach-s5pv210/mach-smdkc110.c b/arch/arm/mach-s5pv210/mach-smdkc110.c index 0ad7924fe62e..5dd1681c069e 100644 --- a/arch/arm/mach-s5pv210/mach-smdkc110.c +++ b/arch/arm/mach-s5pv210/mach-smdkc110.c @@ -13,6 +13,7 @@ #include <linux/init.h> #include <linux/serial_core.h> #include <linux/i2c.h> +#include <linux/sysdev.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> diff --git a/arch/arm/mach-s5pv210/mach-smdkv210.c b/arch/arm/mach-s5pv210/mach-smdkv210.c index bcd7a5d53401..1fbc45b2a432 100644 --- a/arch/arm/mach-s5pv210/mach-smdkv210.c +++ b/arch/arm/mach-s5pv210/mach-smdkv210.c @@ -13,6 +13,7 @@ #include <linux/i2c.h> #include <linux/init.h> #include <linux/serial_core.h> +#include <linux/sysdev.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> diff --git a/arch/arm/mach-s5pv310/cpu.c b/arch/arm/mach-s5pv310/cpu.c index 82ce4aa6d61a..72ab289e7816 100644 --- a/arch/arm/mach-s5pv310/cpu.c +++ b/arch/arm/mach-s5pv310/cpu.c @@ -24,8 +24,6 @@ #include <mach/regs-irq.h> -void __iomem *gic_cpu_base_addr; - extern int combiner_init(unsigned int combiner_nr, void __iomem *base, unsigned int irq_start); extern void combiner_cascade_irq(unsigned int combiner_nr, unsigned int irq); @@ -122,9 +120,7 @@ void __init s5pv310_init_irq(void) { int irq; - gic_cpu_base_addr = S5P_VA_GIC_CPU; - gic_dist_init(0, S5P_VA_GIC_DIST, IRQ_LOCALTIMER); - gic_cpu_init(0, S5P_VA_GIC_CPU); + gic_init(0, IRQ_LOCALTIMER, S5P_VA_GIC_DIST, S5P_VA_GIC_CPU); for (irq = 0; irq < MAX_COMBINER_NR; irq++) { combiner_init(irq, (void __iomem *)S5P_VA_COMBINER(irq), diff --git a/arch/arm/mach-s5pv310/include/mach/smp.h b/arch/arm/mach-s5pv310/include/mach/smp.h index b7ec252384f4..e1cc6a251c6a 100644 --- a/arch/arm/mach-s5pv310/include/mach/smp.h +++ b/arch/arm/mach-s5pv310/include/mach/smp.h @@ -9,8 +9,6 @@ #include <asm/hardware/gic.h> #include <asm/smp_mpidr.h> -extern void __iomem *gic_cpu_base_addr; - /* * We use IRQ1 as the IPI */ diff --git a/arch/arm/mach-s5pv310/platsmp.c b/arch/arm/mach-s5pv310/platsmp.c index d357c198edee..15929c169f81 100644 --- a/arch/arm/mach-s5pv310/platsmp.c +++ b/arch/arm/mach-s5pv310/platsmp.c @@ -54,7 +54,7 @@ void __cpuinit platform_secondary_init(unsigned int cpu) * core (e.g. timer irq), then they will not have been enabled * for us: do so */ - gic_cpu_init(0, gic_cpu_base_addr); + gic_secondary_init(0); /* * let the primary processor know we're out of the diff --git a/arch/arm/mach-sa1100/Kconfig b/arch/arm/mach-sa1100/Kconfig index 5da8c35aa0de..42625e4d949a 100644 --- a/arch/arm/mach-sa1100/Kconfig +++ b/arch/arm/mach-sa1100/Kconfig @@ -118,6 +118,16 @@ config SA1100_LART (also known as the LART). See <http://www.lartmaker.nl/> for information on the LART. +config SA1100_NANOENGINE + bool "nanoEngine" + select CPU_FREQ_SA1110 + select PCI + select PCI_NANOENGINE + help + Say Y here if you are using the Bright Star Engineering nanoEngine. + See <http://www.brightstareng.com/arm/nanoeng.htm> for information + on the BSE nanoEngine. + config SA1100_PLEB bool "PLEB" select CPU_FREQ_SA1100 diff --git a/arch/arm/mach-sa1100/Makefile b/arch/arm/mach-sa1100/Makefile index 89349c1dd7a6..e697691eed28 100644 --- a/arch/arm/mach-sa1100/Makefile +++ b/arch/arm/mach-sa1100/Makefile @@ -37,6 +37,9 @@ obj-$(CONFIG_SA1100_JORNADA720_SSP) += jornada720_ssp.o obj-$(CONFIG_SA1100_LART) += lart.o led-$(CONFIG_SA1100_LART) += leds-lart.o +obj-$(CONFIG_SA1100_NANOENGINE) += nanoengine.o +obj-$(CONFIG_PCI_NANOENGINE) += pci-nanoengine.o + obj-$(CONFIG_SA1100_PLEB) += pleb.o obj-$(CONFIG_SA1100_SHANNON) += shannon.o diff --git a/arch/arm/mach-sa1100/cpu-sa1100.c b/arch/arm/mach-sa1100/cpu-sa1100.c index 96f7dc103b59..07d4e8ba3719 100644 --- a/arch/arm/mach-sa1100/cpu-sa1100.c +++ b/arch/arm/mach-sa1100/cpu-sa1100.c @@ -94,48 +94,47 @@ #include "generic.h" -typedef struct { +struct sa1100_dram_regs { int speed; u32 mdcnfg; u32 mdcas0; u32 mdcas1; u32 mdcas2; -} sa1100_dram_regs_t; +}; static struct cpufreq_driver sa1100_driver; -static sa1100_dram_regs_t sa1100_dram_settings[] = -{ - /* speed, mdcnfg, mdcas0, mdcas1, mdcas2 clock frequency */ - { 59000, 0x00dc88a3, 0xcccccccf, 0xfffffffc, 0xffffffff }, /* 59.0 MHz */ - { 73700, 0x011490a3, 0xcccccccf, 0xfffffffc, 0xffffffff }, /* 73.7 MHz */ - { 88500, 0x014e90a3, 0xcccccccf, 0xfffffffc, 0xffffffff }, /* 88.5 MHz */ - { 103200, 0x01889923, 0xcccccccf, 0xfffffffc, 0xffffffff }, /* 103.2 MHz */ - { 118000, 0x01c29923, 0x9999998f, 0xfffffff9, 0xffffffff }, /* 118.0 MHz */ - { 132700, 0x01fb2123, 0x9999998f, 0xfffffff9, 0xffffffff }, /* 132.7 MHz */ - { 147500, 0x02352123, 0x3333330f, 0xfffffff3, 0xffffffff }, /* 147.5 MHz */ - { 162200, 0x026b29a3, 0x38e38e1f, 0xfff8e38e, 0xffffffff }, /* 162.2 MHz */ - { 176900, 0x02a329a3, 0x71c71c1f, 0xfff1c71c, 0xffffffff }, /* 176.9 MHz */ - { 191700, 0x02dd31a3, 0xe38e383f, 0xffe38e38, 0xffffffff }, /* 191.7 MHz */ - { 206400, 0x03153223, 0xc71c703f, 0xffc71c71, 0xffffffff }, /* 206.4 MHz */ - { 221200, 0x034fba23, 0xc71c703f, 0xffc71c71, 0xffffffff }, /* 221.2 MHz */ - { 235900, 0x03853a23, 0xe1e1e07f, 0xe1e1e1e1, 0xffffffe1 }, /* 235.9 MHz */ - { 250700, 0x03bf3aa3, 0xc3c3c07f, 0xc3c3c3c3, 0xffffffc3 }, /* 250.7 MHz */ - { 265400, 0x03f7c2a3, 0xc3c3c07f, 0xc3c3c3c3, 0xffffffc3 }, /* 265.4 MHz */ - { 280200, 0x0431c2a3, 0x878780ff, 0x87878787, 0xffffff87 }, /* 280.2 MHz */ +static struct sa1100_dram_regs sa1100_dram_settings[] = { + /*speed, mdcnfg, mdcas0, mdcas1, mdcas2, clock freq */ + { 59000, 0x00dc88a3, 0xcccccccf, 0xfffffffc, 0xffffffff},/* 59.0 MHz */ + { 73700, 0x011490a3, 0xcccccccf, 0xfffffffc, 0xffffffff},/* 73.7 MHz */ + { 88500, 0x014e90a3, 0xcccccccf, 0xfffffffc, 0xffffffff},/* 88.5 MHz */ + {103200, 0x01889923, 0xcccccccf, 0xfffffffc, 0xffffffff},/* 103.2 MHz */ + {118000, 0x01c29923, 0x9999998f, 0xfffffff9, 0xffffffff},/* 118.0 MHz */ + {132700, 0x01fb2123, 0x9999998f, 0xfffffff9, 0xffffffff},/* 132.7 MHz */ + {147500, 0x02352123, 0x3333330f, 0xfffffff3, 0xffffffff},/* 147.5 MHz */ + {162200, 0x026b29a3, 0x38e38e1f, 0xfff8e38e, 0xffffffff},/* 162.2 MHz */ + {176900, 0x02a329a3, 0x71c71c1f, 0xfff1c71c, 0xffffffff},/* 176.9 MHz */ + {191700, 0x02dd31a3, 0xe38e383f, 0xffe38e38, 0xffffffff},/* 191.7 MHz */ + {206400, 0x03153223, 0xc71c703f, 0xffc71c71, 0xffffffff},/* 206.4 MHz */ + {221200, 0x034fba23, 0xc71c703f, 0xffc71c71, 0xffffffff},/* 221.2 MHz */ + {235900, 0x03853a23, 0xe1e1e07f, 0xe1e1e1e1, 0xffffffe1},/* 235.9 MHz */ + {250700, 0x03bf3aa3, 0xc3c3c07f, 0xc3c3c3c3, 0xffffffc3},/* 250.7 MHz */ + {265400, 0x03f7c2a3, 0xc3c3c07f, 0xc3c3c3c3, 0xffffffc3},/* 265.4 MHz */ + {280200, 0x0431c2a3, 0x878780ff, 0x87878787, 0xffffff87},/* 280.2 MHz */ { 0, 0, 0, 0, 0 } /* last entry */ }; static void sa1100_update_dram_timings(int current_speed, int new_speed) { - sa1100_dram_regs_t *settings = sa1100_dram_settings; + struct sa1100_dram_regs *settings = sa1100_dram_settings; /* find speed */ while (settings->speed != 0) { - if(new_speed == settings->speed) + if (new_speed == settings->speed) break; - + settings++; } @@ -149,7 +148,7 @@ static void sa1100_update_dram_timings(int current_speed, int new_speed) /* We're going FASTER, so first relax the memory * timings before changing the core frequency */ - + /* Half the memory access clock */ MDCNFG |= MDCNFG_CDB2; @@ -187,7 +186,7 @@ static int sa1100_target(struct cpufreq_policy *policy, struct cpufreq_freqs freqs; new_ppcr = sa11x0_freq_to_ppcr(target_freq); - switch(relation){ + switch (relation) { case CPUFREQ_RELATION_L: if (sa11x0_ppcr_to_freq(new_ppcr) > policy->max) new_ppcr--; diff --git a/arch/arm/mach-sa1100/cpu-sa1110.c b/arch/arm/mach-sa1100/cpu-sa1110.c index 7252874d328b..675bf8ef97e8 100644 --- a/arch/arm/mach-sa1100/cpu-sa1110.c +++ b/arch/arm/mach-sa1100/cpu-sa1110.c @@ -16,28 +16,24 @@ * * The SDRAM type can be passed on the command line as cpu_sa1110.sdram=type */ -#include <linux/moduleparam.h> -#include <linux/types.h> -#include <linux/kernel.h> -#include <linux/sched.h> #include <linux/cpufreq.h> #include <linux/delay.h> #include <linux/init.h> -#include <linux/io.h> +#include <linux/kernel.h> +#include <linux/moduleparam.h> +#include <linux/types.h> -#include <mach/hardware.h> #include <asm/cputype.h> #include <asm/mach-types.h> -#include <asm/system.h> + +#include <mach/hardware.h> #include "generic.h" #undef DEBUG -static struct cpufreq_driver sa1110_driver; - struct sdram_params { - const char name[16]; + const char name[20]; u_char rows; /* bits */ u_char cas_latency; /* cycles */ u_char tck; /* clock cycle time (ns) */ @@ -107,6 +103,15 @@ static struct sdram_params sdram_tbl[] __initdata = { .twr = 8, .refresh = 64000, .cas_latency = 3, + }, { /* Micron MT48LC8M16A2TG-75 */ + .name = "MT48LC8M16A2TG-75", + .rows = 12, + .tck = 8, + .trcd = 20, + .trp = 20, + .twr = 8, + .refresh = 64000, + .cas_latency = 3, }, }; @@ -180,11 +185,13 @@ sdram_calculate_timing(struct sdram_info *sd, u_int cpu_khz, sd->mdrefr |= MDREFR_K1DB2; /* initial number of '1's in MDCAS + 1 */ - set_mdcas(sd->mdcas, sd_khz >= 62000, ns_to_cycles(sdram->trcd, mem_khz)); + set_mdcas(sd->mdcas, sd_khz >= 62000, + ns_to_cycles(sdram->trcd, mem_khz)); #ifdef DEBUG - printk("MDCNFG: %08x MDREFR: %08x MDCAS0: %08x MDCAS1: %08x MDCAS2: %08x\n", - sd->mdcnfg, sd->mdrefr, sd->mdcas[0], sd->mdcas[1], sd->mdcas[2]); + printk(KERN_DEBUG "MDCNFG: %08x MDREFR: %08x MDCAS0: %08x MDCAS1: %08x MDCAS2: %08x\n", + sd->mdcnfg, sd->mdrefr, sd->mdcas[0], sd->mdcas[1], + sd->mdcas[2]); #endif } @@ -213,7 +220,7 @@ sdram_update_refresh(u_int cpu_khz, struct sdram_params *sdram) #ifdef DEBUG mdelay(250); - printk("new dri value = %d\n", dri); + printk(KERN_DEBUG "new dri value = %d\n", dri); #endif sdram_set_refresh(dri); @@ -232,7 +239,7 @@ static int sa1110_target(struct cpufreq_policy *policy, unsigned long flags; unsigned int ppcr, unused; - switch(relation){ + switch (relation) { case CPUFREQ_RELATION_L: ppcr = sa11x0_freq_to_ppcr(target_freq); if (sa11x0_ppcr_to_freq(ppcr) > policy->max) @@ -280,11 +287,10 @@ static int sa1110_target(struct cpufreq_policy *policy, * We wait 20ms to be safe. */ sdram_set_refresh(2); - if (!irqs_disabled()) { + if (!irqs_disabled()) msleep(20); - } else { + else mdelay(20); - } /* * Reprogram the DRAM timings with interrupts disabled, and @@ -295,7 +301,7 @@ static int sa1110_target(struct cpufreq_policy *policy, local_irq_save(flags); asm("mcr p15, 0, %0, c7, c10, 4" : : "r" (0)); udelay(10); - __asm__ __volatile__(" \n\ + __asm__ __volatile__("\n\ b 2f \n\ .align 5 \n\ 1: str %3, [%1, #0] @ MDCNFG \n\ @@ -336,7 +342,9 @@ static int __init sa1110_cpu_init(struct cpufreq_policy *policy) return 0; } -static struct cpufreq_driver sa1110_driver = { +/* sa1110_driver needs __refdata because it must remain after init registers + * it with cpufreq_register_driver() */ +static struct cpufreq_driver sa1110_driver __refdata = { .flags = CPUFREQ_STICKY, .verify = sa11x0_verify_speed, .target = sa1110_target, @@ -349,7 +357,8 @@ static struct sdram_params *sa1110_find_sdram(const char *name) { struct sdram_params *sdram; - for (sdram = sdram_tbl; sdram < sdram_tbl + ARRAY_SIZE(sdram_tbl); sdram++) + for (sdram = sdram_tbl; sdram < sdram_tbl + ARRAY_SIZE(sdram_tbl); + sdram++) if (strcmp(name, sdram->name) == 0) return sdram; @@ -369,14 +378,14 @@ static int __init sa1110_clk_init(void) if (!name[0]) { if (machine_is_assabet()) name = "TC59SM716-CL3"; - if (machine_is_pt_system3()) name = "K4S641632D"; - if (machine_is_h3100()) name = "KM416S4030CT"; if (machine_is_jornada720()) - name = "K4S281632B-1H"; + name = "K4S281632B-1H"; + if (machine_is_nanoengine()) + name = "MT48LC8M16A2TG-75"; } sdram = sa1110_find_sdram(name); diff --git a/arch/arm/mach-sa1100/generic.c b/arch/arm/mach-sa1100/generic.c index fbc224d88e6f..59d14f0fdcf8 100644 --- a/arch/arm/mach-sa1100/generic.c +++ b/arch/arm/mach-sa1100/generic.c @@ -140,10 +140,15 @@ static void sa11x0_register_device(struct platform_device *dev, void *data) static struct resource sa11x0udc_resources[] = { [0] = { - .start = 0x80000000, - .end = 0x8000ffff, + .start = __PREG(Ser0UDCCR), + .end = __PREG(Ser0UDCCR) + 0xffff, .flags = IORESOURCE_MEM, }, + [1] = { + .start = IRQ_Ser0UDC, + .end = IRQ_Ser0UDC, + .flags = IORESOURCE_IRQ, + }, }; static u64 sa11x0udc_dma_mask = 0xffffffffUL; @@ -161,10 +166,15 @@ static struct platform_device sa11x0udc_device = { static struct resource sa11x0uart1_resources[] = { [0] = { - .start = 0x80010000, - .end = 0x8001ffff, + .start = __PREG(Ser1UTCR0), + .end = __PREG(Ser1UTCR0) + 0xffff, .flags = IORESOURCE_MEM, }, + [1] = { + .start = IRQ_Ser1UART, + .end = IRQ_Ser1UART, + .flags = IORESOURCE_IRQ, + }, }; static struct platform_device sa11x0uart1_device = { @@ -176,10 +186,15 @@ static struct platform_device sa11x0uart1_device = { static struct resource sa11x0uart3_resources[] = { [0] = { - .start = 0x80050000, - .end = 0x8005ffff, + .start = __PREG(Ser3UTCR0), + .end = __PREG(Ser3UTCR0) + 0xffff, .flags = IORESOURCE_MEM, }, + [1] = { + .start = IRQ_Ser3UART, + .end = IRQ_Ser3UART, + .flags = IORESOURCE_IRQ, + }, }; static struct platform_device sa11x0uart3_device = { @@ -191,10 +206,15 @@ static struct platform_device sa11x0uart3_device = { static struct resource sa11x0mcp_resources[] = { [0] = { - .start = 0x80060000, - .end = 0x8006ffff, + .start = __PREG(Ser4MCCR0), + .end = __PREG(Ser4MCCR0) + 0xffff, .flags = IORESOURCE_MEM, }, + [1] = { + .start = IRQ_Ser4MCP, + .end = IRQ_Ser4MCP, + .flags = IORESOURCE_IRQ, + }, }; static u64 sa11x0mcp_dma_mask = 0xffffffffUL; @@ -221,6 +241,11 @@ static struct resource sa11x0ssp_resources[] = { .end = 0x8007ffff, .flags = IORESOURCE_MEM, }, + [1] = { + .start = IRQ_Ser4SSP, + .end = IRQ_Ser4SSP, + .flags = IORESOURCE_IRQ, + }, }; static u64 sa11x0ssp_dma_mask = 0xffffffffUL; diff --git a/arch/arm/mach-sa1100/include/mach/hardware.h b/arch/arm/mach-sa1100/include/mach/hardware.h index 99f5856d8de4..967ae7684390 100644 --- a/arch/arm/mach-sa1100/include/mach/hardware.h +++ b/arch/arm/mach-sa1100/include/mach/hardware.h @@ -76,4 +76,12 @@ static inline unsigned long get_clock_tick_rate(void) #include "SA-1101.h" #endif +#if defined(CONFIG_ARCH_SA1100) && defined(CONFIG_PCI) +#define PCIBIOS_MIN_IO 0 +#define PCIBIOS_MIN_MEM 0 +#define pcibios_assign_all_busses() 1 +#define HAVE_ARCH_PCI_SET_DMA_MASK 1 +#endif + + #endif /* _ASM_ARCH_HARDWARE_H */ diff --git a/arch/arm/mach-sa1100/include/mach/nanoengine.h b/arch/arm/mach-sa1100/include/mach/nanoengine.h new file mode 100644 index 000000000000..14f8382d0665 --- /dev/null +++ b/arch/arm/mach-sa1100/include/mach/nanoengine.h @@ -0,0 +1,52 @@ +/* + * arch/arm/mach-sa1100/include/mach/nanoengine.h + * + * This file contains the hardware specific definitions for nanoEngine. + * Only include this file from SA1100-specific files. + * + * Copyright (C) 2010 Marcelo Roberto Jimenez <mroberto@cpti.cetuc.puc-rio.br> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ +#ifndef __ASM_ARCH_NANOENGINE_H +#define __ASM_ARCH_NANOENGINE_H + +#include <mach/irqs.h> + +#define GPIO_PC_READY0 GPIO_GPIO(11) /* ready for socket 0 (active high)*/ +#define GPIO_PC_READY1 GPIO_GPIO(12) /* ready for socket 1 (active high) */ +#define GPIO_PC_CD0 GPIO_GPIO(13) /* detect for socket 0 (active low) */ +#define GPIO_PC_CD1 GPIO_GPIO(14) /* detect for socket 1 (active low) */ +#define GPIO_PC_RESET0 GPIO_GPIO(15) /* reset socket 0 */ +#define GPIO_PC_RESET1 GPIO_GPIO(16) /* reset socket 1 */ + +#define NANOENGINE_IRQ_GPIO_PCI IRQ_GPIO0 +#define NANOENGINE_IRQ_GPIO_PC_READY0 IRQ_GPIO11 +#define NANOENGINE_IRQ_GPIO_PC_READY1 IRQ_GPIO12 +#define NANOENGINE_IRQ_GPIO_PC_CD0 IRQ_GPIO13 +#define NANOENGINE_IRQ_GPIO_PC_CD1 IRQ_GPIO14 + +/* + * nanoEngine Memory Map: + * + * 0000.0000 - 003F.0000 - 4 MB Flash + * C000.0000 - C1FF.FFFF - 32 MB SDRAM + * 1860.0000 - 186F.FFFF - 1 MB Internal PCI Memory Read/Write + * 18A1.0000 - 18A1.FFFF - 64 KB Internal PCI Config Space + * 4000.0000 - 47FF.FFFF - 128 MB External Bus I/O - Multiplexed Mode + * 4800.0000 - 4FFF.FFFF - 128 MB External Bus I/O - Non-Multiplexed Mode + * + */ + +#define NANO_PCI_MEM_RW_PHYS 0x18600000 +#define NANO_PCI_MEM_RW_VIRT 0xf1000000 +#define NANO_PCI_MEM_RW_SIZE SZ_1M +#define NANO_PCI_CONFIG_SPACE_PHYS 0x18A10000 +#define NANO_PCI_CONFIG_SPACE_VIRT 0xf2000000 +#define NANO_PCI_CONFIG_SPACE_SIZE SZ_64K + +#endif + diff --git a/arch/arm/mach-sa1100/nanoengine.c b/arch/arm/mach-sa1100/nanoengine.c new file mode 100644 index 000000000000..72087f0658b7 --- /dev/null +++ b/arch/arm/mach-sa1100/nanoengine.c @@ -0,0 +1,119 @@ +/* + * linux/arch/arm/mach-sa1100/nanoengine.c + * + * Bright Star Engineering's nanoEngine board init code. + * + * Copyright (C) 2010 Marcelo Roberto Jimenez <mroberto@cpti.cetuc.puc-rio.br> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#include <linux/init.h> +#include <linux/kernel.h> +#include <linux/mtd/mtd.h> +#include <linux/mtd/partitions.h> +#include <linux/root_dev.h> + +#include <asm/mach-types.h> +#include <asm/setup.h> + +#include <asm/mach/arch.h> +#include <asm/mach/flash.h> +#include <asm/mach/map.h> +#include <asm/mach/serial_sa1100.h> + +#include <mach/hardware.h> +#include <mach/nanoengine.h> + +#include "generic.h" + +/* Flash bank 0 */ +static struct mtd_partition nanoengine_partitions[] = { + { + .name = "nanoEngine boot firmware and parameter table", + .size = 0x00010000, /* 32K */ + .offset = 0, + .mask_flags = MTD_WRITEABLE, + }, { + .name = "kernel/initrd reserved", + .size = 0x002f0000, + .offset = 0x00010000, + .mask_flags = MTD_WRITEABLE, + }, { + .name = "experimental filesystem allocation", + .size = 0x00100000, + .offset = 0x00300000, + .mask_flags = MTD_WRITEABLE, + } +}; + +static struct flash_platform_data nanoengine_flash_data = { + .map_name = "jedec_probe", + .parts = nanoengine_partitions, + .nr_parts = ARRAY_SIZE(nanoengine_partitions), +}; + +static struct resource nanoengine_flash_resources[] = { + { + .start = SA1100_CS0_PHYS, + .end = SA1100_CS0_PHYS + SZ_32M - 1, + .flags = IORESOURCE_MEM, + }, { + .start = SA1100_CS1_PHYS, + .end = SA1100_CS1_PHYS + SZ_32M - 1, + .flags = IORESOURCE_MEM, + } +}; + +static struct map_desc nanoengine_io_desc[] __initdata = { + { + /* System Registers */ + .virtual = 0xf0000000, + .pfn = __phys_to_pfn(0x10000000), + .length = 0x00100000, + .type = MT_DEVICE + }, { + /* Internal PCI Memory Read/Write */ + .virtual = NANO_PCI_MEM_RW_VIRT, + .pfn = __phys_to_pfn(NANO_PCI_MEM_RW_PHYS), + .length = NANO_PCI_MEM_RW_SIZE, + .type = MT_DEVICE + }, { + /* Internal PCI Config Space */ + .virtual = NANO_PCI_CONFIG_SPACE_VIRT, + .pfn = __phys_to_pfn(NANO_PCI_CONFIG_SPACE_PHYS), + .length = NANO_PCI_CONFIG_SPACE_SIZE, + .type = MT_DEVICE + } +}; + +static void __init nanoengine_map_io(void) +{ + sa1100_map_io(); + iotable_init(nanoengine_io_desc, ARRAY_SIZE(nanoengine_io_desc)); + + sa1100_register_uart(0, 1); + sa1100_register_uart(1, 2); + sa1100_register_uart(2, 3); + Ser1SDCR0 |= SDCR0_UART; + /* disable IRDA -- UART2 is used as a normal serial port */ + Ser2UTCR4 = 0; + Ser2HSCR0 = 0; +} + +static void __init nanoengine_init(void) +{ + sa11x0_register_mtd(&nanoengine_flash_data, nanoengine_flash_resources, + ARRAY_SIZE(nanoengine_flash_resources)); +} + +MACHINE_START(NANOENGINE, "BSE nanoEngine") + .boot_params = 0xc0000000, + .map_io = nanoengine_map_io, + .init_irq = sa1100_init_irq, + .timer = &sa1100_timer, + .init_machine = nanoengine_init, +MACHINE_END diff --git a/arch/arm/mach-sa1100/pci-nanoengine.c b/arch/arm/mach-sa1100/pci-nanoengine.c new file mode 100644 index 000000000000..fba7a913f12b --- /dev/null +++ b/arch/arm/mach-sa1100/pci-nanoengine.c @@ -0,0 +1,284 @@ +/* + * linux/arch/arm/mach-sa1100/pci-nanoengine.c + * + * PCI functions for BSE nanoEngine PCI + * + * Copyright (C) 2010 Marcelo Roberto Jimenez <mroberto@cpti.cetuc.puc-rio.br> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#include <linux/kernel.h> +#include <linux/irq.h> +#include <linux/pci.h> +#include <linux/spinlock.h> + +#include <asm/mach/pci.h> +#include <asm/mach-types.h> + +#include <mach/nanoengine.h> + +static DEFINE_SPINLOCK(nano_lock); + +static int nanoengine_get_pci_address(struct pci_bus *bus, + unsigned int devfn, int where, unsigned long *address) +{ + int ret = PCIBIOS_DEVICE_NOT_FOUND; + unsigned int busnr = bus->number; + + *address = NANO_PCI_CONFIG_SPACE_VIRT + + ((bus->number << 16) | (devfn << 8) | (where & ~3)); + + ret = (busnr > 255 || devfn > 255 || where > 255) ? + PCIBIOS_DEVICE_NOT_FOUND : PCIBIOS_SUCCESSFUL; + + return ret; +} + +static int nanoengine_read_config(struct pci_bus *bus, unsigned int devfn, int where, + int size, u32 *val) +{ + int ret; + unsigned long address; + unsigned long flags; + u32 v; + + /* nanoEngine PCI bridge does not return -1 for a non-existing + * device. We must fake the answer. We know that the only valid + * device is device zero at bus 0, which is the network chip. */ + if (bus->number != 0 || (devfn >> 3) != 0) { + v = -1; + nanoengine_get_pci_address(bus, devfn, where, &address); + goto exit_function; + } + + spin_lock_irqsave(&nano_lock, flags); + + ret = nanoengine_get_pci_address(bus, devfn, where, &address); + if (ret != PCIBIOS_SUCCESSFUL) + return ret; + v = __raw_readl(address); + + spin_unlock_irqrestore(&nano_lock, flags); + + v >>= ((where & 3) * 8); + v &= (unsigned long)(-1) >> ((4 - size) * 8); + +exit_function: + *val = v; + return PCIBIOS_SUCCESSFUL; +} + +static int nanoengine_write_config(struct pci_bus *bus, unsigned int devfn, int where, + int size, u32 val) +{ + int ret; + unsigned long address; + unsigned long flags; + unsigned shift; + u32 v; + + shift = (where & 3) * 8; + + spin_lock_irqsave(&nano_lock, flags); + + ret = nanoengine_get_pci_address(bus, devfn, where, &address); + if (ret != PCIBIOS_SUCCESSFUL) + return ret; + v = __raw_readl(address); + switch (size) { + case 1: + v &= ~(0xFF << shift); + v |= val << shift; + break; + case 2: + v &= ~(0xFFFF << shift); + v |= val << shift; + break; + case 4: + v = val; + break; + } + __raw_writel(v, address); + + spin_unlock_irqrestore(&nano_lock, flags); + + return PCIBIOS_SUCCESSFUL; +} + +static struct pci_ops pci_nano_ops = { + .read = nanoengine_read_config, + .write = nanoengine_write_config, +}; + +static int __init pci_nanoengine_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +{ + return NANOENGINE_IRQ_GPIO_PCI; +} + +struct pci_bus * __init pci_nanoengine_scan_bus(int nr, struct pci_sys_data *sys) +{ + return pci_scan_bus(sys->busnr, &pci_nano_ops, sys); +} + +static struct resource pci_io_ports = { + .name = "PCI IO", + .start = 0x400, + .end = 0x7FF, + .flags = IORESOURCE_IO, +}; + +static struct resource pci_non_prefetchable_memory = { + .name = "PCI non-prefetchable", + .start = NANO_PCI_MEM_RW_PHYS, + /* nanoEngine documentation says there is a 1 Megabyte window here, + * but PCI reports just 128 + 8 kbytes. */ + .end = NANO_PCI_MEM_RW_PHYS + NANO_PCI_MEM_RW_SIZE - 1, +/* .end = NANO_PCI_MEM_RW_PHYS + SZ_128K + SZ_8K - 1,*/ + .flags = IORESOURCE_MEM, +}; + +/* + * nanoEngine PCI reports 1 Megabyte of prefetchable memory, but it + * overlaps with previously defined memory. + * + * Here is what happens: + * +# dmesg +... +pci 0000:00:00.0: [8086:1209] type 0 class 0x000200 +pci 0000:00:00.0: reg 10: [mem 0x00021000-0x00021fff] +pci 0000:00:00.0: reg 14: [io 0x0000-0x003f] +pci 0000:00:00.0: reg 18: [mem 0x00000000-0x0001ffff] +pci 0000:00:00.0: reg 30: [mem 0x00000000-0x000fffff pref] +pci 0000:00:00.0: supports D1 D2 +pci 0000:00:00.0: PME# supported from D0 D1 D2 D3hot +pci 0000:00:00.0: PME# disabled +PCI: bus0: Fast back to back transfers enabled +pci 0000:00:00.0: BAR 6: can't assign mem pref (size 0x100000) +pci 0000:00:00.0: BAR 2: assigned [mem 0x18600000-0x1861ffff] +pci 0000:00:00.0: BAR 2: set to [mem 0x18600000-0x1861ffff] (PCI address [0x0-0x1ffff]) +pci 0000:00:00.0: BAR 0: assigned [mem 0x18620000-0x18620fff] +pci 0000:00:00.0: BAR 0: set to [mem 0x18620000-0x18620fff] (PCI address [0x20000-0x20fff]) +pci 0000:00:00.0: BAR 1: assigned [io 0x0400-0x043f] +pci 0000:00:00.0: BAR 1: set to [io 0x0400-0x043f] (PCI address [0x0-0x3f]) + * + * On the other hand, if we do not request the prefetchable memory resource, + * linux will alloc it first and the two non-prefetchable memory areas that + * are our real interest will not be mapped. So we choose to map it to an + * unused area. It gets recognized as expansion ROM, but becomes disabled. + * + * Here is what happens then: + * +# dmesg +... +pci 0000:00:00.0: [8086:1209] type 0 class 0x000200 +pci 0000:00:00.0: reg 10: [mem 0x00021000-0x00021fff] +pci 0000:00:00.0: reg 14: [io 0x0000-0x003f] +pci 0000:00:00.0: reg 18: [mem 0x00000000-0x0001ffff] +pci 0000:00:00.0: reg 30: [mem 0x00000000-0x000fffff pref] +pci 0000:00:00.0: supports D1 D2 +pci 0000:00:00.0: PME# supported from D0 D1 D2 D3hot +pci 0000:00:00.0: PME# disabled +PCI: bus0: Fast back to back transfers enabled +pci 0000:00:00.0: BAR 6: assigned [mem 0x78000000-0x780fffff pref] +pci 0000:00:00.0: BAR 2: assigned [mem 0x18600000-0x1861ffff] +pci 0000:00:00.0: BAR 2: set to [mem 0x18600000-0x1861ffff] (PCI address [0x0-0x1ffff]) +pci 0000:00:00.0: BAR 0: assigned [mem 0x18620000-0x18620fff] +pci 0000:00:00.0: BAR 0: set to [mem 0x18620000-0x18620fff] (PCI address [0x20000-0x20fff]) +pci 0000:00:00.0: BAR 1: assigned [io 0x0400-0x043f] +pci 0000:00:00.0: BAR 1: set to [io 0x0400-0x043f] (PCI address [0x0-0x3f]) + +# lspci -vv -s 0000:00:00.0 +00:00.0 Class 0200: Device 8086:1209 (rev 09) + Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR+ FastB2B- DisINTx- + Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR+ <PERR+ INTx- + Latency: 0 (2000ns min, 14000ns max), Cache Line Size: 32 bytes + Interrupt: pin A routed to IRQ 0 + Region 0: Memory at 18620000 (32-bit, non-prefetchable) [size=4K] + Region 1: I/O ports at 0400 [size=64] + Region 2: [virtual] Memory at 18600000 (32-bit, non-prefetchable) [size=128K] + [virtual] Expansion ROM at 78000000 [disabled] [size=1M] + Capabilities: [dc] Power Management version 2 + Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold-) + Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=2 PME- + Kernel driver in use: e100 + Kernel modules: e100 + * + */ +static struct resource pci_prefetchable_memory = { + .name = "PCI prefetchable", + .start = 0x78000000, + .end = 0x78000000 + NANO_PCI_MEM_RW_SIZE - 1, + .flags = IORESOURCE_MEM | IORESOURCE_PREFETCH, +}; + +static int __init pci_nanoengine_setup_resources(struct resource **resource) +{ + if (request_resource(&ioport_resource, &pci_io_ports)) { + printk(KERN_ERR "PCI: unable to allocate io port region\n"); + return -EBUSY; + } + if (request_resource(&iomem_resource, &pci_non_prefetchable_memory)) { + release_resource(&pci_io_ports); + printk(KERN_ERR "PCI: unable to allocate non prefetchable\n"); + return -EBUSY; + } + if (request_resource(&iomem_resource, &pci_prefetchable_memory)) { + release_resource(&pci_io_ports); + release_resource(&pci_non_prefetchable_memory); + printk(KERN_ERR "PCI: unable to allocate prefetchable\n"); + return -EBUSY; + } + resource[0] = &pci_io_ports; + resource[1] = &pci_non_prefetchable_memory; + resource[2] = &pci_prefetchable_memory; + + return 1; +} + +int __init pci_nanoengine_setup(int nr, struct pci_sys_data *sys) +{ + int ret = 0; + + if (nr == 0) { + sys->mem_offset = NANO_PCI_MEM_RW_PHYS; + sys->io_offset = 0x400; + ret = pci_nanoengine_setup_resources(sys->resource); + /* Enable alternate memory bus master mode, see + * "Intel StrongARM SA1110 Developer's Manual", + * section 10.8, "Alternate Memory Bus Master Mode". */ + GPDR = (GPDR & ~GPIO_MBREQ) | GPIO_MBGNT; + GAFR |= GPIO_MBGNT | GPIO_MBREQ; + TUCR |= TUCR_MBGPIO; + } + + return ret; +} + +static struct hw_pci nanoengine_pci __initdata = { + .map_irq = pci_nanoengine_map_irq, + .nr_controllers = 1, + .scan = pci_nanoengine_scan_bus, + .setup = pci_nanoengine_setup, +}; + +static int __init nanoengine_pci_init(void) +{ + if (machine_is_nanoengine()) + pci_common_init(&nanoengine_pci); + return 0; +} + +subsys_initcall(nanoengine_pci_init); diff --git a/arch/arm/mach-sa1100/simpad.c b/arch/arm/mach-sa1100/simpad.c index 27692d0ffbe8..cfb76077bd25 100644 --- a/arch/arm/mach-sa1100/simpad.c +++ b/arch/arm/mach-sa1100/simpad.c @@ -166,9 +166,6 @@ static void __init simpad_map_io(void) PCFR = 0; PSDR = 0; - sa11x0_register_mtd(&simpad_flash_data, simpad_flash_resources, - ARRAY_SIZE(simpad_flash_resources)); - sa11x0_register_mcp(&simpad_mcp_data); } static void simpad_power_off(void) @@ -216,6 +213,10 @@ static int __init simpad_init(void) pm_power_off = simpad_power_off; + sa11x0_register_mtd(&simpad_flash_data, simpad_flash_resources, + ARRAY_SIZE(simpad_flash_resources)); + sa11x0_register_mcp(&simpad_mcp_data); + ret = platform_add_devices(devices, ARRAY_SIZE(devices)); if(ret) printk(KERN_WARNING "simpad: Unable to register mq200 framebuffer device"); diff --git a/arch/arm/mach-shmobile/board-ap4evb.c b/arch/arm/mach-shmobile/board-ap4evb.c index d3260542b943..ac429ff2c20d 100644 --- a/arch/arm/mach-shmobile/board-ap4evb.c +++ b/arch/arm/mach-shmobile/board-ap4evb.c @@ -61,6 +61,7 @@ #include <asm/mach/arch.h> #include <asm/mach/map.h> #include <asm/mach/time.h> +#include <asm/setup.h> /* * Address Interface BusWidth note @@ -567,38 +568,127 @@ static struct platform_device *qhd_devices[] __initdata = { /* FSI */ #define IRQ_FSI evt2irq(0x1840) +static int __fsi_set_rate(struct clk *clk, long rate, int enable) +{ + int ret = 0; + + if (rate <= 0) + return ret; + + if (enable) { + ret = clk_set_rate(clk, rate); + if (0 == ret) + ret = clk_enable(clk); + } else { + clk_disable(clk); + } + + return ret; +} + +static int __fsi_set_round_rate(struct clk *clk, long rate, int enable) +{ + return __fsi_set_rate(clk, clk_round_rate(clk, rate), enable); +} -static int fsi_set_rate(int is_porta, int rate) +static int fsi_ak4642_set_rate(struct device *dev, int rate, int enable) +{ + struct clk *fsia_ick; + struct clk *fsiack; + int ret = -EIO; + + fsia_ick = clk_get(dev, "icka"); + if (IS_ERR(fsia_ick)) + return PTR_ERR(fsia_ick); + + /* + * FSIACK is connected to AK4642, + * and use external clock pin from it. + * it is parent of fsia_ick now. + */ + fsiack = clk_get_parent(fsia_ick); + if (!fsiack) + goto fsia_ick_out; + + /* + * we get 1/1 divided clock by setting same rate to fsiack and fsia_ick + * + ** FIXME ** + * Because the freq_table of external clk (fsiack) are all 0, + * the return value of clk_round_rate became 0. + * So, it use __fsi_set_rate here. + */ + ret = __fsi_set_rate(fsiack, rate, enable); + if (ret < 0) + goto fsiack_out; + + ret = __fsi_set_round_rate(fsia_ick, rate, enable); + if ((ret < 0) && enable) + __fsi_set_round_rate(fsiack, rate, 0); /* disable FSI ACK */ + +fsiack_out: + clk_put(fsiack); + +fsia_ick_out: + clk_put(fsia_ick); + + return 0; +} + +static int fsi_hdmi_set_rate(struct device *dev, int rate, int enable) { struct clk *fsib_clk; struct clk *fdiv_clk = &sh7372_fsidivb_clk; + long fsib_rate = 0; + long fdiv_rate = 0; + int ackmd_bpfmd; int ret; - /* set_rate is not needed if port A */ - if (is_porta) - return 0; - - fsib_clk = clk_get(NULL, "fsib_clk"); - if (IS_ERR(fsib_clk)) - return -EINVAL; - switch (rate) { case 44100: - clk_set_rate(fsib_clk, clk_round_rate(fsib_clk, 11283000)); - ret = SH_FSI_ACKMD_256 | SH_FSI_BPFMD_64; + fsib_rate = rate * 256; + ackmd_bpfmd = SH_FSI_ACKMD_256 | SH_FSI_BPFMD_64; break; case 48000: - clk_set_rate(fsib_clk, clk_round_rate(fsib_clk, 85428000)); - clk_set_rate(fdiv_clk, clk_round_rate(fdiv_clk, 12204000)); - ret = SH_FSI_ACKMD_256 | SH_FSI_BPFMD_64; + fsib_rate = 85428000; /* around 48kHz x 256 x 7 */ + fdiv_rate = rate * 256; + ackmd_bpfmd = SH_FSI_ACKMD_256 | SH_FSI_BPFMD_64; break; default: pr_err("unsupported rate in FSI2 port B\n"); - ret = -EINVAL; - break; + return -EINVAL; } + /* FSI B setting */ + fsib_clk = clk_get(dev, "ickb"); + if (IS_ERR(fsib_clk)) + return -EIO; + + ret = __fsi_set_round_rate(fsib_clk, fsib_rate, enable); clk_put(fsib_clk); + if (ret < 0) + return ret; + + /* FSI DIV setting */ + ret = __fsi_set_round_rate(fdiv_clk, fdiv_rate, enable); + if (ret < 0) { + /* disable FSI B */ + if (enable) + __fsi_set_round_rate(fsib_clk, fsib_rate, 0); + return ret; + } + + return ackmd_bpfmd; +} + +static int fsi_set_rate(struct device *dev, int is_porta, int rate, int enable) +{ + int ret; + + if (is_porta) + ret = fsi_ak4642_set_rate(dev, rate, enable); + else + ret = fsi_hdmi_set_rate(dev, rate, enable); return ret; } @@ -880,6 +970,11 @@ static int __init hdmi_init_pm_clock(void) goto out; } + ret = clk_enable(&sh7372_pllc2_clk); + if (ret < 0) { + pr_err("Cannot enable pllc2 clock\n"); + goto out; + } pr_debug("PLLC2 set frequency %lu\n", rate); ret = clk_set_parent(hdmi_ick, &sh7372_pllc2_clk); @@ -896,23 +991,11 @@ out: device_initcall(hdmi_init_pm_clock); -#define FSIACK_DUMMY_RATE 48000 static int __init fsi_init_pm_clock(void) { struct clk *fsia_ick; int ret; - /* - * FSIACK is connected to AK4642, - * and the rate is depend on playing sound rate. - * So, set dummy rate (= 48k) here - */ - ret = clk_set_rate(&sh7372_fsiack_clk, FSIACK_DUMMY_RATE); - if (ret < 0) { - pr_err("Cannot set FSIACK dummy rate: %d\n", ret); - return ret; - } - fsia_ick = clk_get(&fsi_device.dev, "icka"); if (IS_ERR(fsia_ick)) { ret = PTR_ERR(fsia_ick); @@ -921,16 +1004,9 @@ static int __init fsi_init_pm_clock(void) } ret = clk_set_parent(fsia_ick, &sh7372_fsiack_clk); - if (ret < 0) { - pr_err("Cannot set FSI-A parent: %d\n", ret); - goto out; - } - - ret = clk_set_rate(fsia_ick, FSIACK_DUMMY_RATE); if (ret < 0) - pr_err("Cannot set FSI-A rate: %d\n", ret); + pr_err("Cannot set FSI-A parent: %d\n", ret); -out: clk_put(fsia_ick); return ret; diff --git a/arch/arm/mach-shmobile/clock-sh7372.c b/arch/arm/mach-shmobile/clock-sh7372.c index b25ce90a346e..3aa026069435 100644 --- a/arch/arm/mach-shmobile/clock-sh7372.c +++ b/arch/arm/mach-shmobile/clock-sh7372.c @@ -229,21 +229,13 @@ static int pllc2_set_rate(struct clk *clk, unsigned long rate) if (idx < 0) return idx; - if (rate == clk->parent->rate) { - pllc2_disable(clk); - return 0; - } + if (rate == clk->parent->rate) + return -EINVAL; value = __raw_readl(PLLC2CR) & ~(0x3f << 24); - if (value & 0x80000000) - pllc2_disable(clk); - __raw_writel((value & ~0x80000000) | ((idx + 19) << 24), PLLC2CR); - if (value & 0x80000000) - return pllc2_enable(clk); - return 0; } @@ -452,10 +444,8 @@ static int fsidiv_enable(struct clk *clk) unsigned long value; value = __raw_readl(clk->mapping->base) >> 16; - if (value < 2) { - fsidiv_disable(clk); - return -ENOENT; - } + if (value < 2) + return -EIO; __raw_writel((value << 16) | 0x3, clk->mapping->base); @@ -466,17 +456,12 @@ static int fsidiv_set_rate(struct clk *clk, unsigned long rate) { int idx; - if (clk->parent->rate == rate) { - fsidiv_disable(clk); - return 0; - } - idx = (clk->parent->rate / rate) & 0xffff; if (idx < 2) - return -ENOENT; + return -EINVAL; __raw_writel(idx << 16, clk->mapping->base); - return fsidiv_enable(clk); + return 0; } static struct clk_ops fsidiv_clk_ops = { @@ -607,8 +592,6 @@ static struct clk_lookup lookups[] = { CLKDEV_CON_ID("vck3_clk", &div6_clks[DIV6_VCK3]), CLKDEV_CON_ID("fmsi_clk", &div6_clks[DIV6_FMSI]), CLKDEV_CON_ID("fmso_clk", &div6_clks[DIV6_FMSO]), - CLKDEV_CON_ID("fsia_clk", &div6_reparent_clks[DIV6_FSIA]), - CLKDEV_CON_ID("fsib_clk", &div6_reparent_clks[DIV6_FSIB]), CLKDEV_CON_ID("sub_clk", &div6_clks[DIV6_SUB]), CLKDEV_CON_ID("spu_clk", &div6_clks[DIV6_SPU]), CLKDEV_CON_ID("vou_clk", &div6_clks[DIV6_VOU]), @@ -645,8 +628,8 @@ static struct clk_lookup lookups[] = { CLKDEV_DEV_ID("sh_cmt.10", &mstp_clks[MSTP329]), /* CMT10 */ CLKDEV_DEV_ID("sh_fsi2", &mstp_clks[MSTP328]), /* FSI2 */ CLKDEV_DEV_ID("i2c-sh_mobile.1", &mstp_clks[MSTP323]), /* IIC1 */ - CLKDEV_DEV_ID("r8a66597_hcd.0", &mstp_clks[MSTP323]), /* USB0 */ - CLKDEV_DEV_ID("r8a66597_udc.0", &mstp_clks[MSTP323]), /* USB0 */ + CLKDEV_DEV_ID("r8a66597_hcd.0", &mstp_clks[MSTP322]), /* USB0 */ + CLKDEV_DEV_ID("r8a66597_udc.0", &mstp_clks[MSTP322]), /* USB0 */ CLKDEV_DEV_ID("sh_mobile_sdhi.0", &mstp_clks[MSTP314]), /* SDHI0 */ CLKDEV_DEV_ID("sh_mobile_sdhi.1", &mstp_clks[MSTP313]), /* SDHI1 */ CLKDEV_DEV_ID("sh_mmcif.0", &mstp_clks[MSTP312]), /* MMC */ diff --git a/arch/arm/mach-shmobile/include/mach/entry-macro.S b/arch/arm/mach-shmobile/include/mach/entry-macro.S index a285d13c7416..f428c4db2b60 100644 --- a/arch/arm/mach-shmobile/include/mach/entry-macro.S +++ b/arch/arm/mach-shmobile/include/mach/entry-macro.S @@ -1,4 +1,5 @@ /* + * Copyright (C) 2010 Magnus Damm * Copyright (C) 2008 Renesas Solutions Corp. * * This program is free software; you can redistribute it and/or modify @@ -14,24 +15,45 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ -#include <mach/hardware.h> #include <mach/irqs.h> +#define INTCA_BASE 0xe6980000 +#define INTFLGA_OFFS 0x00000018 /* accept pending interrupt */ +#define INTEVTA_OFFS 0x00000020 /* vector number of accepted interrupt */ +#define INTLVLA_OFFS 0x00000030 /* priority level of accepted interrupt */ +#define INTLVLB_OFFS 0x00000034 /* previous priority level */ + .macro disable_fiq .endm .macro get_irqnr_preamble, base, tmp - ldr \base, =INTFLGA + ldr \base, =INTCA_BASE .endm .macro arch_ret_to_user, tmp1, tmp2 .endm .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - ldr \irqnr, [\base] + /* The single INTFLGA read access below results in the following: + * + * 1. INTLVLB is updated with old priority value from INTLVLA + * 2. Highest priority interrupt is accepted + * 3. INTLVLA is updated to contain priority of accepted interrupt + * 4. Accepted interrupt vector is stored in INTFLGA and INTEVTA + */ + ldr \irqnr, [\base, #INTFLGA_OFFS] + + /* Restore INTLVLA with the value saved in INTLVLB. + * This is required to support interrupt priorities properly. + */ + ldrb \tmp, [\base, #INTLVLB_OFFS] + strb \tmp, [\base, #INTLVLA_OFFS] + + /* Handle invalid vector number case */ cmp \irqnr, #0 beq 1000f - /* intevt to irq number */ + + /* Convert vector to irq number, same as the evt2irq() macro */ lsr \irqnr, \irqnr, #0x5 subs \irqnr, \irqnr, #16 diff --git a/arch/arm/mach-shmobile/include/mach/head-ap4evb.txt b/arch/arm/mach-shmobile/include/mach/head-ap4evb.txt new file mode 100644 index 000000000000..e3ebfa73956e --- /dev/null +++ b/arch/arm/mach-shmobile/include/mach/head-ap4evb.txt @@ -0,0 +1,87 @@ +LIST "partner-jet-setup.txt" +LIST "(C) Copyright 2010 Renesas Solutions Corp" +LIST "Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>" + +LIST "RWT Setting" +EW 0xE6020004, 0xA500 +EW 0xE6030004, 0xA500 + +DD 0x01001000, 0x01001000 + +LIST "GPIO Setting" +EB 0xE6051013, 0xA2 + +LIST "CPG" +ED 0xE6150080, 0x00000180 +ED 0xE61500C0, 0x00000002 + +WAIT 1, 0xFE40009C + +LIST "FRQCR" +ED 0xE6150000, 0x2D1305C3 +ED 0xE61500E0, 0x9E40358E +ED 0xE6150004, 0x80331050 + +WAIT 1, 0xFE40009C + +ED 0xE61500E4, 0x00002000 + +WAIT 1, 0xFE40009C + +LIST "PLL" +ED 0xE6150028, 0x00004000 + +WAIT 1, 0xFE40009C + +ED 0xE615002C, 0x93000040 + +WAIT 1, 0xFE40009C + +LIST "BSC" +ED 0xFEC10000, 0x00E0001B + +LIST "SBSC1" +ED 0xFE400354, 0x01AD8000 +ED 0xFE400354, 0x01AD8001 + +WAIT 5, 0xFE40009C + +ED 0xFE400008, 0xBCC90151 +ED 0xFE400040, 0x41774113 +ED 0xFE400044, 0x2712E229 +ED 0xFE400048, 0x20C18505 +ED 0xFE40004C, 0x00110209 +ED 0xFE400010, 0x00000087 + +WAIT 10, 0xFE40009C + +ED 0xFE400084, 0x0000003F +EB 0xFE500000, 0x00 + +WAIT 5, 0xFE40009C + +ED 0xFE400084, 0x0000FF0A +EB 0xFE500000, 0x00 + +WAIT 1, 0xFE40009C + +ED 0xFE400084, 0x00002201 +EB 0xFE500000, 0x00 +ED 0xFE400084, 0x00000302 +EB 0xFE500000, 0x00 +EB 0xFE5C0000, 0x00 +ED 0xFE400008, 0xBCC90159 +ED 0xFE40008C, 0x88800004 +ED 0xFE400094, 0x00000004 +ED 0xFE400028, 0xA55A0032 +ED 0xFE40002C, 0xA55A000C +ED 0xFE400020, 0xA55A2048 +ED 0xFE400008, 0xBCC90959 + +LIST "Change CPGA setting" +ED 0xE61500E0, 0x9E40352E +ED 0xE6150004, 0x80331050 + +WAIT 1, 0xFE40009C + +ED 0xE6150354, 0x00000002 diff --git a/arch/arm/mach-shmobile/include/mach/vmalloc.h b/arch/arm/mach-shmobile/include/mach/vmalloc.h index 4aecf6e3a859..2b8fd8b942fe 100644 --- a/arch/arm/mach-shmobile/include/mach/vmalloc.h +++ b/arch/arm/mach-shmobile/include/mach/vmalloc.h @@ -2,6 +2,6 @@ #define __ASM_MACH_VMALLOC_H /* Vmalloc at ... - 0xe5ffffff */ -#define VMALLOC_END 0xe6000000 +#define VMALLOC_END 0xe6000000UL #endif /* __ASM_MACH_VMALLOC_H */ diff --git a/arch/arm/mach-shmobile/include/mach/zboot.h b/arch/arm/mach-shmobile/include/mach/zboot.h new file mode 100644 index 000000000000..3ad86b7708e9 --- /dev/null +++ b/arch/arm/mach-shmobile/include/mach/zboot.h @@ -0,0 +1,20 @@ +#ifndef ZBOOT_H +#define ZBOOT_H + +#include <asm/mach-types.h> +#include <mach/zboot_macros.h> + +/************************************************** + * + * board specific settings + * + **************************************************/ + +#ifdef CONFIG_MACH_AP4EVB +#define MACH_TYPE MACH_TYPE_AP4EVB +#include "mach/head-ap4evb.txt" +#else +#error "unsupported board." +#endif + +#endif /* ZBOOT_H */ diff --git a/arch/arm/mach-shmobile/include/mach/zboot_macros.h b/arch/arm/mach-shmobile/include/mach/zboot_macros.h new file mode 100644 index 000000000000..aa6111fbc989 --- /dev/null +++ b/arch/arm/mach-shmobile/include/mach/zboot_macros.h @@ -0,0 +1,65 @@ +#ifndef __ZBOOT_MACRO_H +#define __ZBOOT_MACRO_H + +/* The LIST command is used to include comments in the script */ +.macro LIST comment +.endm + +/* The ED command is used to write a 32-bit word */ +.macro ED, addr, data + LDR r0, 1f + LDR r1, 2f + STR r1, [r0] + B 3f +1 : .long \addr +2 : .long \data +3 : +.endm + +/* The EW command is used to write a 16-bit word */ +.macro EW, addr, data + LDR r0, 1f + LDR r1, 2f + STRH r1, [r0] + B 3f +1 : .long \addr +2 : .long \data +3 : +.endm + +/* The EB command is used to write an 8-bit word */ +.macro EB, addr, data + LDR r0, 1f + LDR r1, 2f + STRB r1, [r0] + B 3f +1 : .long \addr +2 : .long \data +3 : +.endm + +/* The WAIT command is used to delay the execution */ +.macro WAIT, time, reg + LDR r1, 1f + LDR r0, 2f + STR r0, [r1] +10 : + LDR r0, [r1] + CMP r0, #0x00000000 + BNE 10b + NOP + B 3f +1 : .long \reg +2 : .long \time * 100 +3 : +.endm + +/* The DD command is used to read a 32-bit word */ +.macro DD, start, end + LDR r1, 1f + B 2f +1 : .long \start +2 : +.endm + +#endif /* __ZBOOT_MACRO_H */ diff --git a/arch/arm/mach-tegra/include/mach/debug-macro.S b/arch/arm/mach-tegra/include/mach/debug-macro.S index 8ea3bffb4e00..a0e7c12868bd 100644 --- a/arch/arm/mach-tegra/include/mach/debug-macro.S +++ b/arch/arm/mach-tegra/include/mach/debug-macro.S @@ -21,8 +21,8 @@ #include <mach/io.h> .macro addruart, rp, rv - ldreq \rp, =IO_APB_PHYS @ physical - ldrne \rv, =IO_APB_VIRT @ virtual + ldr \rp, =IO_APB_PHYS @ physical + ldr \rv, =IO_APB_VIRT @ virtual #if defined(CONFIG_TEGRA_DEBUG_UART_NONE) #error "A debug UART must be selected in the kernel config to use DEBUG_LL" #elif defined(CONFIG_TEGRA_DEBUG_UARTA) diff --git a/arch/arm/mach-tegra/include/mach/entry-macro.S b/arch/arm/mach-tegra/include/mach/entry-macro.S index 2ba9e5c9d2f6..dd165c53889d 100644 --- a/arch/arm/mach-tegra/include/mach/entry-macro.S +++ b/arch/arm/mach-tegra/include/mach/entry-macro.S @@ -16,8 +16,8 @@ #include <mach/io.h> #if defined(CONFIG_ARM_GIC) - -#include <asm/hardware/gic.h> +#define HAVE_GET_IRQNR_PREAMBLE +#include <asm/hardware/entry-macro-gic.S> /* Uses the GIC interrupt controller built into the cpu */ #define ICTRL_BASE (IO_CPU_VIRT + 0x100) @@ -32,68 +32,6 @@ .macro arch_ret_to_user, tmp1, tmp2 .endm - - /* - * The interrupt numbering scheme is defined in the - * interrupt controller spec. To wit: - * - * Interrupts 0-15 are IPI - * 16-28 are reserved - * 29-31 are local. We allow 30 to be used for the watchdog. - * 32-1020 are global - * 1021-1022 are reserved - * 1023 is "spurious" (no interrupt) - * - * For now, we ignore all local interrupts so only return an interrupt - * if it's between 30 and 1020. The test_for_ipi routine below will - * pick up on IPIs. - * - * A simple read from the controller will tell us the number of the - * highest priority enabled interrupt. We then just need to check - * whether it is in the valid range for an IRQ (30-1020 inclusive). - */ - - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - - /* bits 12-10 = src CPU, 9-0 = int # */ - ldr \irqstat, [\base, #GIC_CPU_INTACK] - - ldr \tmp, =1021 - - bic \irqnr, \irqstat, #0x1c00 - - cmp \irqnr, #29 - cmpcc \irqnr, \irqnr - cmpne \irqnr, \tmp - cmpcs \irqnr, \irqnr - - .endm - - /* We assume that irqstat (the raw value of the IRQ acknowledge - * register) is preserved from the macro above. - * If there is an IPI, we immediately signal end of interrupt on the - * controller, since this requires the original irqstat value which - * we won't easily be able to recreate later. - */ - - .macro test_for_ipi, irqnr, irqstat, base, tmp - bic \irqnr, \irqstat, #0x1c00 - cmp \irqnr, #16 - strcc \irqstat, [\base, #GIC_CPU_EOI] - cmpcs \irqnr, \irqnr - .endm - - /* As above, this assumes that irqstat and base are preserved.. */ - - .macro test_for_ltirq, irqnr, irqstat, base, tmp - bic \irqnr, \irqstat, #0x1c00 - mov \tmp, #0 - cmp \irqnr, #29 - moveq \tmp, #1 - streq \irqstat, [\base, #GIC_CPU_EOI] - cmp \tmp, #0 - .endm - #else /* legacy interrupt controller for AP16 */ .macro disable_fiq diff --git a/arch/arm/mach-tegra/include/mach/io.h b/arch/arm/mach-tegra/include/mach/io.h index f0981b1ac59e..4cea2230c8dc 100644 --- a/arch/arm/mach-tegra/include/mach/io.h +++ b/arch/arm/mach-tegra/include/mach/io.h @@ -65,8 +65,8 @@ #ifndef __ASSEMBLER__ -#define __arch_ioremap(p, s, t) tegra_ioremap(p, s, t) -#define __arch_iounmap(v) tegra_iounmap(v) +#define __arch_ioremap tegra_ioremap +#define __arch_iounmap tegra_iounmap void __iomem *tegra_ioremap(unsigned long phys, size_t size, unsigned int type); void tegra_iounmap(volatile void __iomem *addr); diff --git a/arch/arm/mach-tegra/irq.c b/arch/arm/mach-tegra/irq.c index 50a8dfb9a0cf..5407de01abf0 100644 --- a/arch/arm/mach-tegra/irq.c +++ b/arch/arm/mach-tegra/irq.c @@ -94,8 +94,8 @@ void __init tegra_init_irq(void) writel(0, ictlr_to_virt(i) + ICTLR_CPU_IEP_CLASS); } - gic_dist_init(0, IO_ADDRESS(TEGRA_ARM_INT_DIST_BASE), 29); - gic_cpu_init(0, IO_ADDRESS(TEGRA_ARM_PERIF_BASE + 0x100)); + gic_init(0, 29, IO_ADDRESS(TEGRA_ARM_INT_DIST_BASE), + IO_ADDRESS(TEGRA_ARM_PERIF_BASE + 0x100)); gic = get_irq_chip(29); gic_unmask_irq = gic->unmask; diff --git a/arch/arm/mach-tegra/platsmp.c b/arch/arm/mach-tegra/platsmp.c index 1c0fd92cab39..3b7376c4f356 100644 --- a/arch/arm/mach-tegra/platsmp.c +++ b/arch/arm/mach-tegra/platsmp.c @@ -48,7 +48,7 @@ void __cpuinit platform_secondary_init(unsigned int cpu) * core (e.g. timer irq), then they will not have been enabled * for us: do so */ - gic_cpu_init(0, IO_ADDRESS(TEGRA_ARM_PERIF_BASE) + 0x100); + gic_secondary_init(0); /* * Synchronise with the boot thread. diff --git a/arch/arm/mach-ux500/cpu.c b/arch/arm/mach-ux500/cpu.c index 608a1372b172..7328c0179769 100644 --- a/arch/arm/mach-ux500/cpu.c +++ b/arch/arm/mach-ux500/cpu.c @@ -61,8 +61,8 @@ void __init ux500_init_devices(void) void __init ux500_init_irq(void) { - gic_dist_init(0, __io_address(UX500_GIC_DIST_BASE), 29); - gic_cpu_init(0, __io_address(UX500_GIC_CPU_BASE)); + gic_init(0, 29, __io_address(UX500_GIC_DIST_BASE), + __io_address(UX500_GIC_CPU_BASE)); /* * Init clocks here so that they are available for system timer diff --git a/arch/arm/mach-ux500/include/mach/entry-macro.S b/arch/arm/mach-ux500/include/mach/entry-macro.S index 60ea88db8283..a37f585a3ecb 100644 --- a/arch/arm/mach-ux500/include/mach/entry-macro.S +++ b/arch/arm/mach-ux500/include/mach/entry-macro.S @@ -11,7 +11,8 @@ * warranty of any kind, whether express or implied. */ #include <mach/hardware.h> -#include <asm/hardware/gic.h> +#define HAVE_GET_IRQNR_PREAMBLE +#include <asm/hardware/entry-macro-gic.S> .macro disable_fiq .endm @@ -22,68 +23,3 @@ .macro arch_ret_to_user, tmp1, tmp2 .endm - - /* - * The interrupt numbering scheme is defined in the - * interrupt controller spec. To wit: - * - * Interrupts 0-15 are IPI - * 16-28 are reserved - * 29-31 are local. We allow 30 to be used for the watchdog. - * 32-1020 are global - * 1021-1022 are reserved - * 1023 is "spurious" (no interrupt) - * - * For now, we ignore all local interrupts so only return an - * interrupt if it's between 30 and 1020. The test_for_ipi - * routine below will pick up on IPIs. - * - * A simple read from the controller will tell us the number - * of the highest priority enabled interrupt. We then just - * need to check whether it is in the valid range for an - * IRQ (30-1020 inclusive). - */ - - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - - /* bits 12-10 = src CPU, 9-0 = int # */ - ldr \irqstat, [\base, #GIC_CPU_INTACK] - - ldr \tmp, =1021 - - bic \irqnr, \irqstat, #0x1c00 - - cmp \irqnr, #29 - cmpcc \irqnr, \irqnr - cmpne \irqnr, \tmp - cmpcs \irqnr, \irqnr - - .endm - - /* We assume that irqstat (the raw value of the IRQ - * acknowledge register) is preserved from the macro above. - * If there is an IPI, we immediately signal end of - * interrupt on the controller, since this requires the - * original irqstat value which we won't easily be able - * to recreate later. - */ - - .macro test_for_ipi, irqnr, irqstat, base, tmp - bic \irqnr, \irqstat, #0x1c00 - cmp \irqnr, #16 - strcc \irqstat, [\base, #GIC_CPU_EOI] - cmpcs \irqnr, \irqnr - .endm - - /* As above, this assumes that irqstat and base - * are preserved.. - */ - - .macro test_for_ltirq, irqnr, irqstat, base, tmp - bic \irqnr, \irqstat, #0x1c00 - mov \tmp, #0 - cmp \irqnr, #29 - moveq \tmp, #1 - streq \irqstat, [\base, #GIC_CPU_EOI] - cmp \tmp, #0 - .endm diff --git a/arch/arm/mach-ux500/platsmp.c b/arch/arm/mach-ux500/platsmp.c index 9e4c678de785..b5077b4c419f 100644 --- a/arch/arm/mach-ux500/platsmp.c +++ b/arch/arm/mach-ux500/platsmp.c @@ -44,7 +44,7 @@ void __cpuinit platform_secondary_init(unsigned int cpu) * core (e.g. timer irq), then they will not have been enabled * for us: do so */ - gic_cpu_init(0, __io_address(UX500_GIC_CPU_BASE)); + gic_secondary_init(0); /* * let the primary processor know we're out of the diff --git a/arch/arm/mach-versatile/core.c b/arch/arm/mach-versatile/core.c index 56cdc2257424..40a024c71e4b 100644 --- a/arch/arm/mach-versatile/core.c +++ b/arch/arm/mach-versatile/core.c @@ -49,7 +49,7 @@ #include <mach/clkdev.h> #include <mach/hardware.h> #include <mach/platform.h> -#include <plat/timer-sp.h> +#include <asm/hardware/timer-sp.h> #include <plat/sched_clock.h> diff --git a/arch/arm/mach-vexpress/core.h b/arch/arm/mach-vexpress/core.h index 57dd95ce41f9..362780d868de 100644 --- a/arch/arm/mach-vexpress/core.h +++ b/arch/arm/mach-vexpress/core.h @@ -22,5 +22,3 @@ struct map_desc; void v2m_map_io(struct map_desc *tile, size_t num); extern struct sys_timer v2m_timer; - -extern void __iomem *gic_cpu_base_addr; diff --git a/arch/arm/mach-vexpress/ct-ca9x4.c b/arch/arm/mach-vexpress/ct-ca9x4.c index fd25ccd7272f..cb5793ef3ee0 100644 --- a/arch/arm/mach-vexpress/ct-ca9x4.c +++ b/arch/arm/mach-vexpress/ct-ca9x4.c @@ -21,7 +21,7 @@ #include <mach/clkdev.h> #include <mach/ct-ca9x4.h> -#include <plat/timer-sp.h> +#include <asm/hardware/timer-sp.h> #include <asm/mach/arch.h> #include <asm/mach/map.h> @@ -60,13 +60,10 @@ static void __init ct_ca9x4_map_io(void) v2m_map_io(ct_ca9x4_io_desc, ARRAY_SIZE(ct_ca9x4_io_desc)); } -void __iomem *gic_cpu_base_addr; - static void __init ct_ca9x4_init_irq(void) { - gic_cpu_base_addr = MMIO_P2V(A9_MPCORE_GIC_CPU); - gic_dist_init(0, MMIO_P2V(A9_MPCORE_GIC_DIST), 29); - gic_cpu_init(0, gic_cpu_base_addr); + gic_init(0, 29, MMIO_P2V(A9_MPCORE_GIC_DIST), + MMIO_P2V(A9_MPCORE_GIC_CPU)); } #if 0 diff --git a/arch/arm/mach-vexpress/headsmp.S b/arch/arm/mach-vexpress/headsmp.S index 8a78ff68e1ee..7a3f0632947c 100644 --- a/arch/arm/mach-vexpress/headsmp.S +++ b/arch/arm/mach-vexpress/headsmp.S @@ -35,5 +35,6 @@ pen: ldr r7, [r6] */ b secondary_startup + .align 1: .long . .long pen_release diff --git a/arch/arm/mach-vexpress/include/mach/entry-macro.S b/arch/arm/mach-vexpress/include/mach/entry-macro.S index 20e9fb514f0a..73c11297509e 100644 --- a/arch/arm/mach-vexpress/include/mach/entry-macro.S +++ b/arch/arm/mach-vexpress/include/mach/entry-macro.S @@ -1,67 +1,7 @@ -#include <asm/hardware/gic.h> +#include <asm/hardware/entry-macro-gic.S> .macro disable_fiq .endm - .macro get_irqnr_preamble, base, tmp - ldr \base, =gic_cpu_base_addr - ldr \base, [\base] - .endm - .macro arch_ret_to_user, tmp1, tmp2 .endm - - /* - * The interrupt numbering scheme is defined in the - * interrupt controller spec. To wit: - * - * Interrupts 0-15 are IPI - * 16-28 are reserved - * 29-31 are local. We allow 30 to be used for the watchdog. - * 32-1020 are global - * 1021-1022 are reserved - * 1023 is "spurious" (no interrupt) - * - * For now, we ignore all local interrupts so only return an interrupt if it's - * between 30 and 1020. The test_for_ipi routine below will pick up on IPIs. - * - * A simple read from the controller will tell us the number of the highest - * priority enabled interrupt. We then just need to check whether it is in the - * valid range for an IRQ (30-1020 inclusive). - */ - - .macro get_irqnr_and_base, irqnr, irqstat, base, tmp - ldr \irqstat, [\base, #GIC_CPU_INTACK] /* bits 12-10 = src CPU, 9-0 = int # */ - ldr \tmp, =1021 - bic \irqnr, \irqstat, #0x1c00 - cmp \irqnr, #29 - cmpcc \irqnr, \irqnr - cmpne \irqnr, \tmp - cmpcs \irqnr, \irqnr - .endm - - /* We assume that irqstat (the raw value of the IRQ acknowledge - * register) is preserved from the macro above. - * If there is an IPI, we immediately signal end of interrupt on the - * controller, since this requires the original irqstat value which - * we won't easily be able to recreate later. - */ - - .macro test_for_ipi, irqnr, irqstat, base, tmp - bic \irqnr, \irqstat, #0x1c00 - cmp \irqnr, #16 - strcc \irqstat, [\base, #GIC_CPU_EOI] - cmpcs \irqnr, \irqnr - .endm - - /* As above, this assumes that irqstat and base are preserved.. */ - - .macro test_for_ltirq, irqnr, irqstat, base, tmp - bic \irqnr, \irqstat, #0x1c00 - mov \tmp, #0 - cmp \irqnr, #29 - moveq \tmp, #1 - streq \irqstat, [\base, #GIC_CPU_EOI] - cmp \tmp, #0 - .endm - diff --git a/arch/arm/mach-vexpress/platsmp.c b/arch/arm/mach-vexpress/platsmp.c index 670970699ba9..dfb591031d17 100644 --- a/arch/arm/mach-vexpress/platsmp.c +++ b/arch/arm/mach-vexpress/platsmp.c @@ -51,7 +51,7 @@ void __cpuinit platform_secondary_init(unsigned int cpu) * core (e.g. timer irq), then they will not have been enabled * for us: do so */ - gic_cpu_init(0, gic_cpu_base_addr); + gic_secondary_init(0); /* * let the primary processor know we're out of the diff --git a/arch/arm/mach-vexpress/v2m.c b/arch/arm/mach-vexpress/v2m.c index 8c283100a9a0..de13603dc028 100644 --- a/arch/arm/mach-vexpress/v2m.c +++ b/arch/arm/mach-vexpress/v2m.c @@ -18,14 +18,13 @@ #include <asm/mach/map.h> #include <asm/mach/time.h> #include <asm/hardware/arm_timer.h> +#include <asm/hardware/timer-sp.h> #include <mach/clkdev.h> #include <mach/motherboard.h> #include <plat/sched_clock.h> -#include <plat/timer-sp.h> - #include "core.h" #define V2M_PA_CS0 0x40000000 diff --git a/arch/arm/mm/cache-feroceon-l2.c b/arch/arm/mm/cache-feroceon-l2.c index 6e77c042d8e9..e0b0e7a4ec68 100644 --- a/arch/arm/mm/cache-feroceon-l2.c +++ b/arch/arm/mm/cache-feroceon-l2.c @@ -13,13 +13,9 @@ */ #include <linux/init.h> +#include <linux/highmem.h> #include <asm/cacheflush.h> -#include <asm/kmap_types.h> -#include <asm/fixmap.h> -#include <asm/pgtable.h> -#include <asm/tlbflush.h> #include <plat/cache-feroceon-l2.h> -#include "mm.h" /* * Low-level cache maintenance operations. @@ -39,27 +35,30 @@ * between which we don't want to be preempted. */ -static inline unsigned long l2_start_va(unsigned long paddr) +static inline unsigned long l2_get_va(unsigned long paddr) { #ifdef CONFIG_HIGHMEM /* - * Let's do our own fixmap stuff in a minimal way here. * Because range ops can't be done on physical addresses, * we simply install a virtual mapping for it only for the * TLB lookup to occur, hence no need to flush the untouched - * memory mapping. This is protected with the disabling of - * interrupts by the caller. + * memory mapping afterwards (note: a cache flush may happen + * in some circumstances depending on the path taken in kunmap_atomic). */ - unsigned long idx = KM_L2_CACHE + KM_TYPE_NR * smp_processor_id(); - unsigned long vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx); - set_pte_ext(TOP_PTE(vaddr), pfn_pte(paddr >> PAGE_SHIFT, PAGE_KERNEL), 0); - local_flush_tlb_kernel_page(vaddr); - return vaddr + (paddr & ~PAGE_MASK); + void *vaddr = kmap_atomic_pfn(paddr >> PAGE_SHIFT); + return (unsigned long)vaddr + (paddr & ~PAGE_MASK); #else return __phys_to_virt(paddr); #endif } +static inline void l2_put_va(unsigned long vaddr) +{ +#ifdef CONFIG_HIGHMEM + kunmap_atomic((void *)vaddr); +#endif +} + static inline void l2_clean_pa(unsigned long addr) { __asm__("mcr p15, 1, %0, c15, c9, 3" : : "r" (addr)); @@ -76,13 +75,14 @@ static inline void l2_clean_pa_range(unsigned long start, unsigned long end) */ BUG_ON((start ^ end) >> PAGE_SHIFT); - raw_local_irq_save(flags); - va_start = l2_start_va(start); + va_start = l2_get_va(start); va_end = va_start + (end - start); + raw_local_irq_save(flags); __asm__("mcr p15, 1, %0, c15, c9, 4\n\t" "mcr p15, 1, %1, c15, c9, 5" : : "r" (va_start), "r" (va_end)); raw_local_irq_restore(flags); + l2_put_va(va_start); } static inline void l2_clean_inv_pa(unsigned long addr) @@ -106,13 +106,14 @@ static inline void l2_inv_pa_range(unsigned long start, unsigned long end) */ BUG_ON((start ^ end) >> PAGE_SHIFT); - raw_local_irq_save(flags); - va_start = l2_start_va(start); + va_start = l2_get_va(start); va_end = va_start + (end - start); + raw_local_irq_save(flags); __asm__("mcr p15, 1, %0, c15, c11, 4\n\t" "mcr p15, 1, %1, c15, c11, 5" : : "r" (va_start), "r" (va_end)); raw_local_irq_restore(flags); + l2_put_va(va_start); } static inline void l2_inv_all(void) diff --git a/arch/arm/mm/cache-v6.S b/arch/arm/mm/cache-v6.S index 99fa688dfadd..c96fa1b3f49f 100644 --- a/arch/arm/mm/cache-v6.S +++ b/arch/arm/mm/cache-v6.S @@ -203,6 +203,10 @@ ENTRY(v6_flush_kern_dcache_area) * - end - virtual end address of region */ v6_dma_inv_range: +#ifdef CONFIG_DMA_CACHE_RWFO + ldrb r2, [r0] @ read for ownership + strb r2, [r0] @ write for ownership +#endif tst r0, #D_CACHE_LINE_SIZE - 1 bic r0, r0, #D_CACHE_LINE_SIZE - 1 #ifdef HARVARD_CACHE @@ -211,6 +215,10 @@ v6_dma_inv_range: mcrne p15, 0, r0, c7, c11, 1 @ clean unified line #endif tst r1, #D_CACHE_LINE_SIZE - 1 +#ifdef CONFIG_DMA_CACHE_RWFO + ldrneb r2, [r1, #-1] @ read for ownership + strneb r2, [r1, #-1] @ write for ownership +#endif bic r1, r1, #D_CACHE_LINE_SIZE - 1 #ifdef HARVARD_CACHE mcrne p15, 0, r1, c7, c14, 1 @ clean & invalidate D line @@ -218,10 +226,6 @@ v6_dma_inv_range: mcrne p15, 0, r1, c7, c15, 1 @ clean & invalidate unified line #endif 1: -#ifdef CONFIG_DMA_CACHE_RWFO - ldr r2, [r0] @ read for ownership - str r2, [r0] @ write for ownership -#endif #ifdef HARVARD_CACHE mcr p15, 0, r0, c7, c6, 1 @ invalidate D line #else @@ -229,6 +233,10 @@ v6_dma_inv_range: #endif add r0, r0, #D_CACHE_LINE_SIZE cmp r0, r1 +#ifdef CONFIG_DMA_CACHE_RWFO + ldrlo r2, [r0] @ read for ownership + strlo r2, [r0] @ write for ownership +#endif blo 1b mov r0, #0 mcr p15, 0, r0, c7, c10, 4 @ drain write buffer @@ -263,12 +271,12 @@ v6_dma_clean_range: * - end - virtual end address of region */ ENTRY(v6_dma_flush_range) - bic r0, r0, #D_CACHE_LINE_SIZE - 1 -1: #ifdef CONFIG_DMA_CACHE_RWFO - ldr r2, [r0] @ read for ownership - str r2, [r0] @ write for ownership + ldrb r2, [r0] @ read for ownership + strb r2, [r0] @ write for ownership #endif + bic r0, r0, #D_CACHE_LINE_SIZE - 1 +1: #ifdef HARVARD_CACHE mcr p15, 0, r0, c7, c14, 1 @ clean & invalidate D line #else @@ -276,6 +284,10 @@ ENTRY(v6_dma_flush_range) #endif add r0, r0, #D_CACHE_LINE_SIZE cmp r0, r1 +#ifdef CONFIG_DMA_CACHE_RWFO + ldrlob r2, [r0] @ read for ownership + strlob r2, [r0] @ write for ownership +#endif blo 1b mov r0, #0 mcr p15, 0, r0, c7, c10, 4 @ drain write buffer diff --git a/arch/arm/mm/cache-v7.S b/arch/arm/mm/cache-v7.S index a3ebf7a4f49b..6136e68ce953 100644 --- a/arch/arm/mm/cache-v7.S +++ b/arch/arm/mm/cache-v7.S @@ -173,15 +173,22 @@ ENTRY(v7_coherent_user_range) UNWIND(.fnstart ) dcache_line_size r2, r3 sub r3, r2, #1 - bic r0, r0, r3 + bic r12, r0, r3 1: - USER( mcr p15, 0, r0, c7, c11, 1 ) @ clean D line to the point of unification + USER( mcr p15, 0, r12, c7, c11, 1 ) @ clean D line to the point of unification + add r12, r12, r2 + cmp r12, r1 + blo 1b dsb - USER( mcr p15, 0, r0, c7, c5, 1 ) @ invalidate I line - add r0, r0, r2 + icache_line_size r2, r3 + sub r3, r2, #1 + bic r12, r0, r3 2: - cmp r0, r1 - blo 1b + USER( mcr p15, 0, r12, c7, c5, 1 ) @ invalidate I line + add r12, r12, r2 + cmp r12, r1 + blo 2b +3: mov r0, #0 ALT_SMP(mcr p15, 0, r0, c7, c1, 6) @ invalidate BTB Inner Shareable ALT_UP(mcr p15, 0, r0, c7, c5, 6) @ invalidate BTB @@ -194,10 +201,10 @@ ENTRY(v7_coherent_user_range) * isn't mapped, just try the next page. */ 9001: - mov r0, r0, lsr #12 - mov r0, r0, lsl #12 - add r0, r0, #4096 - b 2b + mov r12, r12, lsr #12 + mov r12, r12, lsl #12 + add r12, r12, #4096 + b 3b UNWIND(.fnend ) ENDPROC(v7_coherent_kern_range) ENDPROC(v7_coherent_user_range) diff --git a/arch/arm/mm/cache-xsc3l2.c b/arch/arm/mm/cache-xsc3l2.c index c3154928bccd..5a32020471e3 100644 --- a/arch/arm/mm/cache-xsc3l2.c +++ b/arch/arm/mm/cache-xsc3l2.c @@ -17,14 +17,10 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include <linux/init.h> +#include <linux/highmem.h> #include <asm/system.h> #include <asm/cputype.h> #include <asm/cacheflush.h> -#include <asm/kmap_types.h> -#include <asm/fixmap.h> -#include <asm/pgtable.h> -#include <asm/tlbflush.h> -#include "mm.h" #define CR_L2 (1 << 26) @@ -71,16 +67,15 @@ static inline void xsc3_l2_inv_all(void) dsb(); } +static inline void l2_unmap_va(unsigned long va) +{ #ifdef CONFIG_HIGHMEM -#define l2_map_save_flags(x) raw_local_save_flags(x) -#define l2_map_restore_flags(x) raw_local_irq_restore(x) -#else -#define l2_map_save_flags(x) ((x) = 0) -#define l2_map_restore_flags(x) ((void)(x)) + if (va != -1) + kunmap_atomic((void *)va); #endif +} -static inline unsigned long l2_map_va(unsigned long pa, unsigned long prev_va, - unsigned long flags) +static inline unsigned long l2_map_va(unsigned long pa, unsigned long prev_va) { #ifdef CONFIG_HIGHMEM unsigned long va = prev_va & PAGE_MASK; @@ -89,17 +84,10 @@ static inline unsigned long l2_map_va(unsigned long pa, unsigned long prev_va, /* * Switching to a new page. Because cache ops are * using virtual addresses only, we must put a mapping - * in place for it. We also enable interrupts for a - * short while and disable them again to protect this - * mapping. + * in place for it. */ - unsigned long idx; - raw_local_irq_restore(flags); - idx = KM_L2_CACHE + KM_TYPE_NR * smp_processor_id(); - va = __fix_to_virt(FIX_KMAP_BEGIN + idx); - raw_local_irq_restore(flags | PSR_I_BIT); - set_pte_ext(TOP_PTE(va), pfn_pte(pa >> PAGE_SHIFT, PAGE_KERNEL), 0); - local_flush_tlb_kernel_page(va); + l2_unmap_va(prev_va); + va = (unsigned long)kmap_atomic_pfn(pa >> PAGE_SHIFT); } return va + (pa_offset >> (32 - PAGE_SHIFT)); #else @@ -109,7 +97,7 @@ static inline unsigned long l2_map_va(unsigned long pa, unsigned long prev_va, static void xsc3_l2_inv_range(unsigned long start, unsigned long end) { - unsigned long vaddr, flags; + unsigned long vaddr; if (start == 0 && end == -1ul) { xsc3_l2_inv_all(); @@ -117,13 +105,12 @@ static void xsc3_l2_inv_range(unsigned long start, unsigned long end) } vaddr = -1; /* to force the first mapping */ - l2_map_save_flags(flags); /* * Clean and invalidate partial first cache line. */ if (start & (CACHE_LINE_SIZE - 1)) { - vaddr = l2_map_va(start & ~(CACHE_LINE_SIZE - 1), vaddr, flags); + vaddr = l2_map_va(start & ~(CACHE_LINE_SIZE - 1), vaddr); xsc3_l2_clean_mva(vaddr); xsc3_l2_inv_mva(vaddr); start = (start | (CACHE_LINE_SIZE - 1)) + 1; @@ -133,7 +120,7 @@ static void xsc3_l2_inv_range(unsigned long start, unsigned long end) * Invalidate all full cache lines between 'start' and 'end'. */ while (start < (end & ~(CACHE_LINE_SIZE - 1))) { - vaddr = l2_map_va(start, vaddr, flags); + vaddr = l2_map_va(start, vaddr); xsc3_l2_inv_mva(vaddr); start += CACHE_LINE_SIZE; } @@ -142,31 +129,30 @@ static void xsc3_l2_inv_range(unsigned long start, unsigned long end) * Clean and invalidate partial last cache line. */ if (start < end) { - vaddr = l2_map_va(start, vaddr, flags); + vaddr = l2_map_va(start, vaddr); xsc3_l2_clean_mva(vaddr); xsc3_l2_inv_mva(vaddr); } - l2_map_restore_flags(flags); + l2_unmap_va(vaddr); dsb(); } static void xsc3_l2_clean_range(unsigned long start, unsigned long end) { - unsigned long vaddr, flags; + unsigned long vaddr; vaddr = -1; /* to force the first mapping */ - l2_map_save_flags(flags); start &= ~(CACHE_LINE_SIZE - 1); while (start < end) { - vaddr = l2_map_va(start, vaddr, flags); + vaddr = l2_map_va(start, vaddr); xsc3_l2_clean_mva(vaddr); start += CACHE_LINE_SIZE; } - l2_map_restore_flags(flags); + l2_unmap_va(vaddr); dsb(); } @@ -193,7 +179,7 @@ static inline void xsc3_l2_flush_all(void) static void xsc3_l2_flush_range(unsigned long start, unsigned long end) { - unsigned long vaddr, flags; + unsigned long vaddr; if (start == 0 && end == -1ul) { xsc3_l2_flush_all(); @@ -201,17 +187,16 @@ static void xsc3_l2_flush_range(unsigned long start, unsigned long end) } vaddr = -1; /* to force the first mapping */ - l2_map_save_flags(flags); start &= ~(CACHE_LINE_SIZE - 1); while (start < end) { - vaddr = l2_map_va(start, vaddr, flags); + vaddr = l2_map_va(start, vaddr); xsc3_l2_clean_mva(vaddr); xsc3_l2_inv_mva(vaddr); start += CACHE_LINE_SIZE; } - l2_map_restore_flags(flags); + l2_unmap_va(vaddr); dsb(); } diff --git a/arch/arm/mm/dma-mapping.c b/arch/arm/mm/dma-mapping.c index ac6a36142fcd..809f1bf9fa29 100644 --- a/arch/arm/mm/dma-mapping.c +++ b/arch/arm/mm/dma-mapping.c @@ -17,6 +17,7 @@ #include <linux/init.h> #include <linux/device.h> #include <linux/dma-mapping.h> +#include <linux/highmem.h> #include <asm/memory.h> #include <asm/highmem.h> @@ -480,10 +481,10 @@ static void dma_cache_maint_page(struct page *page, unsigned long offset, op(vaddr, len, dir); kunmap_high(page); } else if (cache_is_vipt()) { - pte_t saved_pte; - vaddr = kmap_high_l1_vipt(page, &saved_pte); + /* unmapped pages might still be cached */ + vaddr = kmap_atomic(page); op(vaddr + offset, len, dir); - kunmap_high_l1_vipt(page, saved_pte); + kunmap_atomic(vaddr); } } else { vaddr = page_address(page) + offset; diff --git a/arch/arm/mm/flush.c b/arch/arm/mm/flush.c index 391ffae75098..c29f2839f1d2 100644 --- a/arch/arm/mm/flush.c +++ b/arch/arm/mm/flush.c @@ -10,6 +10,7 @@ #include <linux/module.h> #include <linux/mm.h> #include <linux/pagemap.h> +#include <linux/highmem.h> #include <asm/cacheflush.h> #include <asm/cachetype.h> @@ -180,10 +181,10 @@ void __flush_dcache_page(struct address_space *mapping, struct page *page) __cpuc_flush_dcache_area(addr, PAGE_SIZE); kunmap_high(page); } else if (cache_is_vipt()) { - pte_t saved_pte; - addr = kmap_high_l1_vipt(page, &saved_pte); + /* unmapped pages might still be cached */ + addr = kmap_atomic(page); __cpuc_flush_dcache_area(addr, PAGE_SIZE); - kunmap_high_l1_vipt(page, saved_pte); + kunmap_atomic(addr); } } diff --git a/arch/arm/mm/highmem.c b/arch/arm/mm/highmem.c index c435fd9e1da9..807c0573abbe 100644 --- a/arch/arm/mm/highmem.c +++ b/arch/arm/mm/highmem.c @@ -140,90 +140,3 @@ struct page *kmap_atomic_to_page(const void *ptr) pte = TOP_PTE(vaddr); return pte_page(*pte); } - -#ifdef CONFIG_CPU_CACHE_VIPT - -#include <linux/percpu.h> - -/* - * The VIVT cache of a highmem page is always flushed before the page - * is unmapped. Hence unmapped highmem pages need no cache maintenance - * in that case. - * - * However unmapped pages may still be cached with a VIPT cache, and - * it is not possible to perform cache maintenance on them using physical - * addresses unfortunately. So we have no choice but to set up a temporary - * virtual mapping for that purpose. - * - * Yet this VIPT cache maintenance may be triggered from DMA support - * functions which are possibly called from interrupt context. As we don't - * want to keep interrupt disabled all the time when such maintenance is - * taking place, we therefore allow for some reentrancy by preserving and - * restoring the previous fixmap entry before the interrupted context is - * resumed. If the reentrancy depth is 0 then there is no need to restore - * the previous fixmap, and leaving the current one in place allow it to - * be reused the next time without a TLB flush (common with DMA). - */ - -static DEFINE_PER_CPU(int, kmap_high_l1_vipt_depth); - -void *kmap_high_l1_vipt(struct page *page, pte_t *saved_pte) -{ - unsigned int idx, cpu; - int *depth; - unsigned long vaddr, flags; - pte_t pte, *ptep; - - if (!in_interrupt()) - preempt_disable(); - - cpu = smp_processor_id(); - depth = &per_cpu(kmap_high_l1_vipt_depth, cpu); - - idx = KM_L1_CACHE + KM_TYPE_NR * cpu; - vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx); - ptep = TOP_PTE(vaddr); - pte = mk_pte(page, kmap_prot); - - raw_local_irq_save(flags); - (*depth)++; - if (pte_val(*ptep) == pte_val(pte)) { - *saved_pte = pte; - } else { - *saved_pte = *ptep; - set_pte_ext(ptep, pte, 0); - local_flush_tlb_kernel_page(vaddr); - } - raw_local_irq_restore(flags); - - return (void *)vaddr; -} - -void kunmap_high_l1_vipt(struct page *page, pte_t saved_pte) -{ - unsigned int idx, cpu = smp_processor_id(); - int *depth = &per_cpu(kmap_high_l1_vipt_depth, cpu); - unsigned long vaddr, flags; - pte_t pte, *ptep; - - idx = KM_L1_CACHE + KM_TYPE_NR * cpu; - vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx); - ptep = TOP_PTE(vaddr); - pte = mk_pte(page, kmap_prot); - - BUG_ON(pte_val(*ptep) != pte_val(pte)); - BUG_ON(*depth <= 0); - - raw_local_irq_save(flags); - (*depth)--; - if (*depth != 0 && pte_val(pte) != pte_val(saved_pte)) { - set_pte_ext(ptep, saved_pte, 0); - local_flush_tlb_kernel_page(vaddr); - } - raw_local_irq_restore(flags); - - if (!in_interrupt()) - preempt_enable(); -} - -#endif /* CONFIG_CPU_CACHE_VIPT */ diff --git a/arch/arm/mm/proc-macros.S b/arch/arm/mm/proc-macros.S index 7d63beaf9745..b795afd0a2c6 100644 --- a/arch/arm/mm/proc-macros.S +++ b/arch/arm/mm/proc-macros.S @@ -61,17 +61,27 @@ .endm /* - * cache_line_size - get the cache line size from the CSIDR register - * (available on ARMv7+). It assumes that the CSSR register was configured - * to access the L1 data cache CSIDR. + * dcache_line_size - get the minimum D-cache line size from the CTR register + * on ARMv7. */ .macro dcache_line_size, reg, tmp - mrc p15, 1, \tmp, c0, c0, 0 @ read CSIDR - and \tmp, \tmp, #7 @ cache line size encoding - mov \reg, #16 @ size offset + mrc p15, 0, \tmp, c0, c0, 1 @ read ctr + lsr \tmp, \tmp, #16 + and \tmp, \tmp, #0xf @ cache line size encoding + mov \reg, #4 @ bytes per word mov \reg, \reg, lsl \tmp @ actual cache line size .endm +/* + * icache_line_size - get the minimum I-cache line size from the CTR register + * on ARMv7. + */ + .macro icache_line_size, reg, tmp + mrc p15, 0, \tmp, c0, c0, 1 @ read ctr + and \tmp, \tmp, #0xf @ cache line size encoding + mov \reg, #4 @ bytes per word + mov \reg, \reg, lsl \tmp @ actual cache line size + .endm /* * Sanity check the PTE configuration for the code below - which makes diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S index 53cbe2225153..9b9ff5d949fd 100644 --- a/arch/arm/mm/proc-v7.S +++ b/arch/arm/mm/proc-v7.S @@ -381,7 +381,7 @@ __v7_ca9mp_proc_info: PMD_SECT_XN | \ PMD_SECT_AP_WRITE | \ PMD_SECT_AP_READ - b __v7_ca9mp_setup + W(b) __v7_ca9mp_setup .long cpu_arch_name .long cpu_elf_name .long HWCAP_SWP|HWCAP_HALF|HWCAP_THUMB|HWCAP_FAST_MULT|HWCAP_EDSP|HWCAP_TLS @@ -413,7 +413,7 @@ __v7_proc_info: PMD_SECT_XN | \ PMD_SECT_AP_WRITE | \ PMD_SECT_AP_READ - b __v7_setup + W(b) __v7_setup .long cpu_arch_name .long cpu_elf_name .long HWCAP_SWP|HWCAP_HALF|HWCAP_THUMB|HWCAP_FAST_MULT|HWCAP_EDSP|HWCAP_TLS diff --git a/arch/arm/plat-iop/time.c b/arch/arm/plat-iop/time.c index 2db6e60d149d..07f23bb42bed 100644 --- a/arch/arm/plat-iop/time.c +++ b/arch/arm/plat-iop/time.c @@ -19,6 +19,7 @@ #include <linux/init.h> #include <linux/sched.h> #include <linux/timex.h> +#include <linux/sched.h> #include <linux/io.h> #include <linux/clocksource.h> #include <linux/clockchips.h> @@ -38,7 +39,7 @@ /* * IOP clocksource (free-running timer 1). */ -static cycle_t iop_clocksource_read(struct clocksource *unused) +static cycle_t notrace iop_clocksource_read(struct clocksource *unused) { return 0xffffffffu - read_tcr1(); } diff --git a/arch/arm/plat-omap/counter_32k.c b/arch/arm/plat-omap/counter_32k.c index 1b558efbe732..ea4644021fb9 100644 --- a/arch/arm/plat-omap/counter_32k.c +++ b/arch/arm/plat-omap/counter_32k.c @@ -15,6 +15,7 @@ #include <linux/kernel.h> #include <linux/init.h> #include <linux/clk.h> +#include <linux/err.h> #include <linux/io.h> #include <linux/sched.h> @@ -181,7 +182,7 @@ static int __init omap_init_clocksource_32k(void) return -ENODEV; sync_32k_ick = clk_get(NULL, "omap_32ksync_ick"); - if (sync_32k_ick) + if (!IS_ERR(sync_32k_ick)) clk_enable(sync_32k_ick); offset_32k = clocksource_32k.read(&clocksource_32k); diff --git a/arch/arm/plat-omap/include/plat/io.h b/arch/arm/plat-omap/include/plat/io.h index 128b549c2796..204865f91d93 100644 --- a/arch/arm/plat-omap/include/plat/io.h +++ b/arch/arm/plat-omap/include/plat/io.h @@ -294,8 +294,8 @@ static inline void omap44xx_map_common_io(void) extern void omap2_init_common_hw(struct omap_sdrc_params *sdrc_cs0, struct omap_sdrc_params *sdrc_cs1); -#define __arch_ioremap(p,s,t) omap_ioremap(p,s,t) -#define __arch_iounmap(v) omap_iounmap(v) +#define __arch_ioremap omap_ioremap +#define __arch_iounmap omap_iounmap void __iomem *omap_ioremap(unsigned long phys, size_t size, unsigned int type); void omap_iounmap(volatile void __iomem *addr); diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c index e2c8eebe6b3a..74dac419d328 100644 --- a/arch/arm/plat-omap/sram.c +++ b/arch/arm/plat-omap/sram.c @@ -166,7 +166,7 @@ static void __init omap_detect_sram(void) cpu_is_omap1710()) omap_sram_size = 0x4000; /* 16K */ else if (cpu_is_omap1611()) - omap_sram_size = 0x3e800; /* 250K */ + omap_sram_size = SZ_256K; else { printk(KERN_ERR "Could not detect SRAM size\n"); omap_sram_size = 0x4000; diff --git a/arch/arm/plat-pxa/include/plat/sdhci.h b/arch/arm/plat-pxa/include/plat/sdhci.h index e49c5b6fc4e2..1ab332e37d7d 100644 --- a/arch/arm/plat-pxa/include/plat/sdhci.h +++ b/arch/arm/plat-pxa/include/plat/sdhci.h @@ -17,6 +17,9 @@ /* Require clock free running */ #define PXA_FLAG_DISABLE_CLOCK_GATING (1<<0) +/* Board design supports 8-bit data on SD/SDIO BUS */ +#define PXA_FLAG_SD_8_BIT_CAPABLE_SLOT (1<<2) + /* * struct pxa_sdhci_platdata() - Platform device data for PXA SDHCI * @max_speed: the maximum speed supported diff --git a/arch/arm/plat-s3c24xx/Kconfig b/arch/arm/plat-s3c24xx/Kconfig index 5a27b1b538f2..eb105e61c746 100644 --- a/arch/arm/plat-s3c24xx/Kconfig +++ b/arch/arm/plat-s3c24xx/Kconfig @@ -8,7 +8,7 @@ config PLAT_S3C24XX default y select NO_IOPORT select ARCH_REQUIRE_GPIOLIB - select S3C_DEVICE_NAND + select S3C_DEV_NAND select S3C_GPIO_CFG_S3C24XX help Base platform code for any Samsung S3C24XX device diff --git a/arch/arm/plat-s3c24xx/cpu.c b/arch/arm/plat-s3c24xx/cpu.c index 76d0858c3cbb..4a10c0f684b2 100644 --- a/arch/arm/plat-s3c24xx/cpu.c +++ b/arch/arm/plat-s3c24xx/cpu.c @@ -88,7 +88,7 @@ static struct cpu_table cpu_ids[] __initdata = { { .idcode = 0x32440000, .idmask = 0xffffffff, - .map_io = s3c244x_map_io, + .map_io = s3c2440_map_io, .init_clocks = s3c244x_init_clocks, .init_uarts = s3c244x_init_uarts, .init = s3c2440_init, @@ -97,7 +97,7 @@ static struct cpu_table cpu_ids[] __initdata = { { .idcode = 0x32440001, .idmask = 0xffffffff, - .map_io = s3c244x_map_io, + .map_io = s3c2440_map_io, .init_clocks = s3c244x_init_clocks, .init_uarts = s3c244x_init_uarts, .init = s3c2440_init, @@ -106,7 +106,7 @@ static struct cpu_table cpu_ids[] __initdata = { { .idcode = 0x32440aaa, .idmask = 0xffffffff, - .map_io = s3c244x_map_io, + .map_io = s3c2442_map_io, .init_clocks = s3c244x_init_clocks, .init_uarts = s3c244x_init_uarts, .init = s3c2442_init, @@ -115,7 +115,7 @@ static struct cpu_table cpu_ids[] __initdata = { { .idcode = 0x32440aab, .idmask = 0xffffffff, - .map_io = s3c244x_map_io, + .map_io = s3c2442_map_io, .init_clocks = s3c244x_init_clocks, .init_uarts = s3c244x_init_uarts, .init = s3c2442_init, diff --git a/arch/arm/plat-s3c24xx/gpiolib.c b/arch/arm/plat-s3c24xx/gpiolib.c index 24c6f5a30596..243b6411050d 100644 --- a/arch/arm/plat-s3c24xx/gpiolib.c +++ b/arch/arm/plat-s3c24xx/gpiolib.c @@ -82,8 +82,6 @@ static struct s3c_gpio_cfg s3c24xx_gpiocfg_banka = { struct s3c_gpio_cfg s3c24xx_gpiocfg_default = { .set_config = s3c_gpio_setcfg_s3c24xx, .get_config = s3c_gpio_getcfg_s3c24xx, - .set_pull = s3c_gpio_setpull_1up, - .get_pull = s3c_gpio_getpull_1up, }; struct s3c_gpio_chip s3c24xx_gpios[] = { diff --git a/arch/arm/plat-s3c24xx/include/plat/s3c244x.h b/arch/arm/plat-s3c24xx/include/plat/s3c244x.h index 307248d1ccbb..89e8d0a25f87 100644 --- a/arch/arm/plat-s3c24xx/include/plat/s3c244x.h +++ b/arch/arm/plat-s3c24xx/include/plat/s3c244x.h @@ -21,17 +21,22 @@ extern void s3c244x_init_clocks(int xtal); #else #define s3c244x_init_clocks NULL #define s3c244x_init_uarts NULL -#define s3c244x_map_io NULL #endif #ifdef CONFIG_CPU_S3C2440 extern int s3c2440_init(void); + +extern void s3c2440_map_io(void); #else #define s3c2440_init NULL +#define s3c2440_map_io NULL #endif #ifdef CONFIG_CPU_S3C2442 extern int s3c2442_init(void); + +extern void s3c2442_map_io(void); #else #define s3c2442_init NULL +#define s3c2442_map_io NULL #endif diff --git a/arch/arm/plat-s3c24xx/spi-bus0-gpe11_12_13.c b/arch/arm/plat-s3c24xx/spi-bus0-gpe11_12_13.c index 9793544a6ace..704175b0573f 100644 --- a/arch/arm/plat-s3c24xx/spi-bus0-gpe11_12_13.c +++ b/arch/arm/plat-s3c24xx/spi-bus0-gpe11_12_13.c @@ -29,8 +29,8 @@ void s3c24xx_spi_gpiocfg_bus0_gpe11_12_13(struct s3c2410_spi_info *spi, } else { s3c_gpio_cfgpin(S3C2410_GPE(13), S3C2410_GPIO_INPUT); s3c_gpio_cfgpin(S3C2410_GPE(11), S3C2410_GPIO_INPUT); - s3c_gpio_cfgpull(S3C2410_GPE(11), S3C_GPIO_PULL_NONE); - s3c_gpio_cfgpull(S3C2410_GPE(12), S3C_GPIO_PULL_NONE); - s3c_gpio_cfgpull(S3C2410_GPE(13), S3C_GPIO_PULL_NONE); + s3c_gpio_setpull(S3C2410_GPE(11), S3C_GPIO_PULL_NONE); + s3c_gpio_setpull(S3C2410_GPE(12), S3C_GPIO_PULL_NONE); + s3c_gpio_setpull(S3C2410_GPE(13), S3C_GPIO_PULL_NONE); } } diff --git a/arch/arm/plat-s3c24xx/spi-bus1-gpd8_9_10.c b/arch/arm/plat-s3c24xx/spi-bus1-gpd8_9_10.c index db9e9e477ec1..72457afd6255 100644 --- a/arch/arm/plat-s3c24xx/spi-bus1-gpd8_9_10.c +++ b/arch/arm/plat-s3c24xx/spi-bus1-gpd8_9_10.c @@ -31,8 +31,8 @@ void s3c24xx_spi_gpiocfg_bus1_gpd8_9_10(struct s3c2410_spi_info *spi, } else { s3c_gpio_cfgpin(S3C2410_GPD(8), S3C2410_GPIO_INPUT); s3c_gpio_cfgpin(S3C2410_GPD(9), S3C2410_GPIO_INPUT); - s3c_gpio_cfgpull(S3C2410_GPD(10), S3C_GPIO_PULL_NONE); - s3c_gpio_cfgpull(S3C2410_GPD(9), S3C_GPIO_PULL_NONE); - s3c_gpio_cfgpull(S3C2410_GPD(8), S3C_GPIO_PULL_NONE); + s3c_gpio_setpull(S3C2410_GPD(10), S3C_GPIO_PULL_NONE); + s3c_gpio_setpull(S3C2410_GPD(9), S3C_GPIO_PULL_NONE); + s3c_gpio_setpull(S3C2410_GPD(8), S3C_GPIO_PULL_NONE); } } diff --git a/arch/arm/plat-s3c24xx/spi-bus1-gpg5_6_7.c b/arch/arm/plat-s3c24xx/spi-bus1-gpg5_6_7.c index 8ea663a438bb..c3972b645d13 100644 --- a/arch/arm/plat-s3c24xx/spi-bus1-gpg5_6_7.c +++ b/arch/arm/plat-s3c24xx/spi-bus1-gpg5_6_7.c @@ -29,8 +29,8 @@ void s3c24xx_spi_gpiocfg_bus1_gpg5_6_7(struct s3c2410_spi_info *spi, } else { s3c_gpio_cfgpin(S3C2410_GPG(7), S3C2410_GPIO_INPUT); s3c_gpio_cfgpin(S3C2410_GPG(5), S3C2410_GPIO_INPUT); - s3c_gpio_cfgpull(S3C2410_GPG(5), S3C_GPIO_PULL_NONE); - s3c_gpio_cfgpull(S3C2410_GPG(6), S3C_GPIO_PULL_NONE); - s3c_gpio_cfgpull(S3C2410_GPG(7), S3C_GPIO_PULL_NONE); + s3c_gpio_setpull(S3C2410_GPG(5), S3C_GPIO_PULL_NONE); + s3c_gpio_setpull(S3C2410_GPG(6), S3C_GPIO_PULL_NONE); + s3c_gpio_setpull(S3C2410_GPG(7), S3C_GPIO_PULL_NONE); } } diff --git a/arch/arm/plat-samsung/gpio-config.c b/arch/arm/plat-samsung/gpio-config.c index b732b773b9af..0aa32f242ee4 100644 --- a/arch/arm/plat-samsung/gpio-config.c +++ b/arch/arm/plat-samsung/gpio-config.c @@ -280,18 +280,17 @@ s3c_gpio_pull_t s3c_gpio_getpull_updown(struct s3c_gpio_chip *chip, } #endif -#ifdef CONFIG_S3C_GPIO_PULL_UP -int s3c_gpio_setpull_1up(struct s3c_gpio_chip *chip, - unsigned int off, s3c_gpio_pull_t pull) +#if defined(CONFIG_S3C_GPIO_PULL_UP) || defined(CONFIG_S3C_GPIO_PULL_DOWN) +static int s3c_gpio_setpull_1(struct s3c_gpio_chip *chip, + unsigned int off, s3c_gpio_pull_t pull, + s3c_gpio_pull_t updown) { void __iomem *reg = chip->base + 0x08; u32 pup = __raw_readl(reg); - pup = __raw_readl(reg); - - if (pup == S3C_GPIO_PULL_UP) + if (pull == updown) pup &= ~(1 << off); - else if (pup == S3C_GPIO_PULL_NONE) + else if (pull == S3C_GPIO_PULL_NONE) pup |= (1 << off); else return -EINVAL; @@ -300,17 +299,45 @@ int s3c_gpio_setpull_1up(struct s3c_gpio_chip *chip, return 0; } -s3c_gpio_pull_t s3c_gpio_getpull_1up(struct s3c_gpio_chip *chip, - unsigned int off) +static s3c_gpio_pull_t s3c_gpio_getpull_1(struct s3c_gpio_chip *chip, + unsigned int off, s3c_gpio_pull_t updown) { void __iomem *reg = chip->base + 0x08; u32 pup = __raw_readl(reg); pup &= (1 << off); - return pup ? S3C_GPIO_PULL_NONE : S3C_GPIO_PULL_UP; + return pup ? S3C_GPIO_PULL_NONE : updown; +} +#endif /* CONFIG_S3C_GPIO_PULL_UP || CONFIG_S3C_GPIO_PULL_DOWN */ + +#ifdef CONFIG_S3C_GPIO_PULL_UP +s3c_gpio_pull_t s3c_gpio_getpull_1up(struct s3c_gpio_chip *chip, + unsigned int off) +{ + return s3c_gpio_getpull_1(chip, off, S3C_GPIO_PULL_UP); +} + +int s3c_gpio_setpull_1up(struct s3c_gpio_chip *chip, + unsigned int off, s3c_gpio_pull_t pull) +{ + return s3c_gpio_setpull_1(chip, off, pull, S3C_GPIO_PULL_UP); } #endif /* CONFIG_S3C_GPIO_PULL_UP */ +#ifdef CONFIG_S3C_GPIO_PULL_DOWN +s3c_gpio_pull_t s3c_gpio_getpull_1down(struct s3c_gpio_chip *chip, + unsigned int off) +{ + return s3c_gpio_getpull_1(chip, off, S3C_GPIO_PULL_DOWN); +} + +int s3c_gpio_setpull_1down(struct s3c_gpio_chip *chip, + unsigned int off, s3c_gpio_pull_t pull) +{ + return s3c_gpio_setpull_1(chip, off, pull, S3C_GPIO_PULL_DOWN); +} +#endif /* CONFIG_S3C_GPIO_PULL_DOWN */ + #ifdef CONFIG_S5P_GPIO_DRVSTR s5p_gpio_drvstr_t s5p_gpio_get_drvstr(unsigned int pin) { diff --git a/arch/arm/plat-samsung/include/plat/gpio-cfg-helpers.h b/arch/arm/plat-samsung/include/plat/gpio-cfg-helpers.h index 8fd65d8b5863..0d2c5703f1ee 100644 --- a/arch/arm/plat-samsung/include/plat/gpio-cfg-helpers.h +++ b/arch/arm/plat-samsung/include/plat/gpio-cfg-helpers.h @@ -210,6 +210,17 @@ extern s3c_gpio_pull_t s3c_gpio_getpull_1up(struct s3c_gpio_chip *chip, unsigned int off); /** + * s3c_gpio_getpull_1down() - Get configuration for choice of down or none + * @chip: The gpio chip that the GPIO pin belongs to + * @off: The offset to the pin to get the configuration of. + * + * This helper function reads the state of the pull-down resistor for the + * given GPIO in the same case as s3c_gpio_setpull_1down. +*/ +extern s3c_gpio_pull_t s3c_gpio_getpull_1down(struct s3c_gpio_chip *chip, + unsigned int off); + +/** * s3c_gpio_setpull_s3c2443() - Pull configuration for s3c2443. * @chip: The gpio chip that is being configured. * @off: The offset for the GPIO being configured. diff --git a/arch/arm/plat-versatile/Makefile b/arch/arm/plat-versatile/Makefile index 8bb6ba6d3572..16dde0819934 100644 --- a/arch/arm/plat-versatile/Makefile +++ b/arch/arm/plat-versatile/Makefile @@ -1,5 +1,4 @@ obj-y := clock.o -obj-$(CONFIG_ARM_TIMER_SP804) += timer-sp.o ifneq ($(CONFIG_ARCH_INTEGRATOR),y) obj-y += sched-clock.o endif diff --git a/arch/arm/tools/mach-types b/arch/arm/tools/mach-types index 55590a4d87c9..2fea897ebeb1 100644 --- a/arch/arm/tools/mach-types +++ b/arch/arm/tools/mach-types @@ -12,7 +12,7 @@ # # http://www.arm.linux.org.uk/developer/machines/?action=new # -# Last update: Thu Sep 9 22:43:01 2010 +# Last update: Sun Dec 12 23:24:27 2010 # # machine_is_xxx CONFIG_xxxx MACH_TYPE_xxx number # @@ -2321,7 +2321,7 @@ mx31txtr MACH_MX31TXTR MX31TXTR 2332 u380 MACH_U380 U380 2333 oamp3_hualu MACH_HUALU_BOARD HUALU_BOARD 2334 npcmx50 MACH_NPCMX50 NPCMX50 2335 -mx51_lange51 MACH_MX51_LANGE51 MX51_LANGE51 2336 +mx51_efikamx MACH_MX51_EFIKAMX MX51_EFIKAMX 2336 mx51_lange52 MACH_MX51_LANGE52 MX51_LANGE52 2337 riom MACH_RIOM RIOM 2338 comcas MACH_COMCAS COMCAS 2339 @@ -2355,7 +2355,7 @@ at91sam9263cs MACH_AT91SAM9263CS AT91SAM9263CS 2366 csb732 MACH_CSB732 CSB732 2367 u8500 MACH_U8500 U8500 2368 huqiu MACH_HUQIU HUQIU 2369 -mx51_kunlun MACH_MX51_KUNLUN MX51_KUNLUN 2370 +mx51_efikasb MACH_MX51_EFIKASB MX51_EFIKASB 2370 pmt1g MACH_PMT1G PMT1G 2371 htcelf MACH_HTCELF HTCELF 2372 armadillo420 MACH_ARMADILLO420 ARMADILLO420 2373 @@ -2971,7 +2971,7 @@ premierwave_en MACH_PREMIERWAVE_EN PREMIERWAVE_EN 2985 wasabi MACH_WASABI WASABI 2986 vivow MACH_VIVOW VIVOW 2987 mx50_rdp MACH_MX50_RDP MX50_RDP 2988 -universal MACH_UNIVERSAL UNIVERSAL 2989 +universal_c210 MACH_UNIVERSAL_C210 UNIVERSAL_C210 2989 real6410 MACH_REAL6410 REAL6410 2990 spx_sakura MACH_SPX_SAKURA SPX_SAKURA 2991 ij3k_2440 MACH_IJ3K_2440 IJ3K_2440 2992 @@ -3044,3 +3044,178 @@ harvest_desoto MACH_HARVEST_DESOTO HARVEST_DESOTO 3059 msm8x60_qrdc MACH_MSM8X60_QRDC MSM8X60_QRDC 3060 spear900 MACH_SPEAR900 SPEAR900 3061 pcontrol_g20 MACH_PCONTROL_G20 PCONTROL_G20 3062 +rdstor MACH_RDSTOR RDSTOR 3063 +usdloader MACH_USDLOADER USDLOADER 3064 +tsoploader MACH_TSOPLOADER TSOPLOADER 3065 +kronos MACH_KRONOS KRONOS 3066 +ffcore MACH_FFCORE FFCORE 3067 +mone MACH_MONE MONE 3068 +unit2s MACH_UNIT2S UNIT2S 3069 +acer_a5 MACH_ACER_A5 ACER_A5 3070 +etherpro_isp MACH_ETHERPRO_ISP ETHERPRO_ISP 3071 +stretchs7000 MACH_STRETCHS7000 STRETCHS7000 3072 +p87_smartsim MACH_P87_SMARTSIM P87_SMARTSIM 3073 +tulip MACH_TULIP TULIP 3074 +sunflower MACH_SUNFLOWER SUNFLOWER 3075 +rib MACH_RIB RIB 3076 +clod MACH_CLOD CLOD 3077 +rump MACH_RUMP RUMP 3078 +tenderloin MACH_TENDERLOIN TENDERLOIN 3079 +shortloin MACH_SHORTLOIN SHORTLOIN 3080 +crespo MACH_CRESPO CRESPO 3081 +antares MACH_ANTARES ANTARES 3082 +wb40n MACH_WB40N WB40N 3083 +herring MACH_HERRING HERRING 3084 +naxy400 MACH_NAXY400 NAXY400 3085 +naxy1200 MACH_NAXY1200 NAXY1200 3086 +vpr200 MACH_VPR200 VPR200 3087 +bug20 MACH_BUG20 BUG20 3088 +goflexnet MACH_GOFLEXNET GOFLEXNET 3089 +torbreck MACH_TORBRECK TORBRECK 3090 +saarb_mg1 MACH_SAARB_MG1 SAARB_MG1 3091 +callisto MACH_CALLISTO CALLISTO 3092 +multhsu MACH_MULTHSU MULTHSU 3093 +saluda MACH_SALUDA SALUDA 3094 +pemp_omap3_apollo MACH_PEMP_OMAP3_APOLLO PEMP_OMAP3_APOLLO 3095 +vc0718 MACH_VC0718 VC0718 3096 +mvblx MACH_MVBLX MVBLX 3097 +inhand_apeiron MACH_INHAND_APEIRON INHAND_APEIRON 3098 +inhand_fury MACH_INHAND_FURY INHAND_FURY 3099 +inhand_siren MACH_INHAND_SIREN INHAND_SIREN 3100 +hdnvp MACH_HDNVP HDNVP 3101 +softwinner MACH_SOFTWINNER SOFTWINNER 3102 +prima2_evb MACH_PRIMA2_EVB PRIMA2_EVB 3103 +nas6210 MACH_NAS6210 NAS6210 3104 +unisdev MACH_UNISDEV UNISDEV 3105 +sbca11 MACH_SBCA11 SBCA11 3106 +saga MACH_SAGA SAGA 3107 +ns_k330 MACH_NS_K330 NS_K330 3108 +tanna MACH_TANNA TANNA 3109 +imate8502 MACH_IMATE8502 IMATE8502 3110 +aspen MACH_ASPEN ASPEN 3111 +daintree_cwac MACH_DAINTREE_CWAC DAINTREE_CWAC 3112 +zmx25 MACH_ZMX25 ZMX25 3113 +maple1 MACH_MAPLE1 MAPLE1 3114 +qsd8x72_surf MACH_QSD8X72_SURF QSD8X72_SURF 3115 +qsd8x72_ffa MACH_QSD8X72_FFA QSD8X72_FFA 3116 +abilene MACH_ABILENE ABILENE 3117 +eigen_ttr MACH_EIGEN_TTR EIGEN_TTR 3118 +iomega_ix2_200 MACH_IOMEGA_IX2_200 IOMEGA_IX2_200 3119 +coretec_vcx7400 MACH_CORETEC_VCX7400 CORETEC_VCX7400 3120 +santiago MACH_SANTIAGO SANTIAGO 3121 +mx257sol MACH_MX257SOL MX257SOL 3122 +strasbourg MACH_STRASBOURG STRASBOURG 3123 +msm8x60_fluid MACH_MSM8X60_FLUID MSM8X60_FLUID 3124 +smartqv5 MACH_SMARTQV5 SMARTQV5 3125 +smartqv3 MACH_SMARTQV3 SMARTQV3 3126 +smartqv7 MACH_SMARTQV7 SMARTQV7 3127 +paz00 MACH_PAZ00 PAZ00 3128 +acmenetusfoxg20 MACH_ACMENETUSFOXG20 ACMENETUSFOXG20 3129 +htcwillow MACH_HTCWILLOW HTCWILLOW 3130 +fwbd_0404 MACH_FWBD_0404 FWBD_0404 3131 +hdgu MACH_HDGU HDGU 3132 +pyramid MACH_PYRAMID PYRAMID 3133 +epiphan MACH_EPIPHAN EPIPHAN 3134 +omap_bender MACH_OMAP_BENDER OMAP_BENDER 3135 +gurnard MACH_GURNARD GURNARD 3136 +gtl_it5100 MACH_GTL_IT5100 GTL_IT5100 3137 +bcm2708 MACH_BCM2708 BCM2708 3138 +mx51_ggc MACH_MX51_GGC MX51_GGC 3139 +sharespace MACH_SHARESPACE SHARESPACE 3140 +haba_knx_explorer MACH_HABA_KNX_EXPLORER HABA_KNX_EXPLORER 3141 +simtec_kirkmod MACH_SIMTEC_KIRKMOD SIMTEC_KIRKMOD 3142 +crux MACH_CRUX CRUX 3143 +mx51_bravo MACH_MX51_BRAVO MX51_BRAVO 3144 +charon MACH_CHARON CHARON 3145 +picocom3 MACH_PICOCOM3 PICOCOM3 3146 +picocom4 MACH_PICOCOM4 PICOCOM4 3147 +serrano MACH_SERRANO SERRANO 3148 +doubleshot MACH_DOUBLESHOT DOUBLESHOT 3149 +evsy MACH_EVSY EVSY 3150 +huashan MACH_HUASHAN HUASHAN 3151 +lausanne MACH_LAUSANNE LAUSANNE 3152 +emerald MACH_EMERALD EMERALD 3153 +tqma35 MACH_TQMA35 TQMA35 3154 +marvel MACH_MARVEL MARVEL 3155 +manuae MACH_MANUAE MANUAE 3156 +chacha MACH_CHACHA CHACHA 3157 +lemon MACH_LEMON LEMON 3158 +csc MACH_CSC CSC 3159 +gira_knxip_router MACH_GIRA_KNXIP_ROUTER GIRA_KNXIP_ROUTER 3160 +t20 MACH_T20 T20 3161 +hdmini MACH_HDMINI HDMINI 3162 +sciphone_g2 MACH_SCIPHONE_G2 SCIPHONE_G2 3163 +express MACH_EXPRESS EXPRESS 3164 +express_kt MACH_EXPRESS_KT EXPRESS_KT 3165 +maximasp MACH_MAXIMASP MAXIMASP 3166 +nitrogen_imx51 MACH_NITROGEN_IMX51 NITROGEN_IMX51 3167 +nitrogen_imx53 MACH_NITROGEN_IMX53 NITROGEN_IMX53 3168 +sunfire MACH_SUNFIRE SUNFIRE 3169 +arowana MACH_AROWANA AROWANA 3170 +tegra_daytona MACH_TEGRA_DAYTONA TEGRA_DAYTONA 3171 +tegra_swordfish MACH_TEGRA_SWORDFISH TEGRA_SWORDFISH 3172 +edison MACH_EDISON EDISON 3173 +svp8500v1 MACH_SVP8500V1 SVP8500V1 3174 +svp8500v2 MACH_SVP8500V2 SVP8500V2 3175 +svp5500 MACH_SVP5500 SVP5500 3176 +b5500 MACH_B5500 B5500 3177 +s5500 MACH_S5500 S5500 3178 +icon MACH_ICON ICON 3179 +elephant MACH_ELEPHANT ELEPHANT 3180 +msm8x60_fusion MACH_MSM8X60_FUSION MSM8X60_FUSION 3181 +shooter MACH_SHOOTER SHOOTER 3182 +spade_lte MACH_SPADE_LTE SPADE_LTE 3183 +philhwani MACH_PHILHWANI PHILHWANI 3184 +gsncomm MACH_GSNCOMM GSNCOMM 3185 +strasbourg_a2 MACH_STRASBOURG_A2 STRASBOURG_A2 3186 +mmm MACH_MMM MMM 3187 +davinci_dm365_bv MACH_DAVINCI_DM365_BV DAVINCI_DM365_BV 3188 +ag5evm MACH_AG5EVM AG5EVM 3189 +sc575plc MACH_SC575PLC SC575PLC 3190 +sc575hmi MACH_SC575IPC SC575IPC 3191 +omap3_tdm3730 MACH_OMAP3_TDM3730 OMAP3_TDM3730 3192 +g7 MACH_G7 G7 3193 +top9000_eval MACH_TOP9000_EVAL TOP9000_EVAL 3194 +top9000_su MACH_TOP9000_SU TOP9000_SU 3195 +utm300 MACH_UTM300 UTM300 3196 +tsunagi MACH_TSUNAGI TSUNAGI 3197 +ts75xx MACH_TS75XX TS75XX 3198 +msm8x60_fusn_ffa MACH_MSM8X60_FUSN_FFA MSM8X60_FUSN_FFA 3199 +ts47xx MACH_TS47XX TS47XX 3200 +da850_k5 MACH_DA850_K5 DA850_K5 3201 +ax502 MACH_AX502 AX502 3202 +igep0032 MACH_IGEP0032 IGEP0032 3203 +antero MACH_ANTERO ANTERO 3204 +synergy MACH_SYNERGY SYNERGY 3205 +ics_if_voip MACH_ICS_IF_VOIP ICS_IF_VOIP 3206 +wlf_cragg_6410 MACH_WLF_CRAGG_6410 WLF_CRAGG_6410 3207 +punica MACH_PUNICA PUNICA 3208 +sbc_nt250 MACH_SBC_NT250 SBC_NT250 3209 +mx27_wmultra MACH_MX27_WMULTRA MX27_WMULTRA 3210 +mackerel MACH_MACKEREL MACKEREL 3211 +fa9x27 MACH_FA9X27 FA9X27 3213 +ns2816tb MACH_NS2816TB NS2816TB 3214 +ns2816_ntpad MACH_NS2816_NTPAD NS2816_NTPAD 3215 +ns2816_ntnb MACH_NS2816_NTNB NS2816_NTNB 3216 +kaen MACH_KAEN KAEN 3217 +nv1000 MACH_NV1000 NV1000 3218 +nuc950ts MACH_NUC950TS NUC950TS 3219 +nokia_rm680 MACH_NOKIA_RM680 NOKIA_RM680 3220 +ast2200 MACH_AST2200 AST2200 3221 +lead MACH_LEAD LEAD 3222 +unino1 MACH_UNINO1 UNINO1 3223 +greeco MACH_GREECO GREECO 3224 +verdi MACH_VERDI VERDI 3225 +dm6446_adbox MACH_DM6446_ADBOX DM6446_ADBOX 3226 +quad_salsa MACH_QUAD_SALSA QUAD_SALSA 3227 +abb_gma_1_1 MACH_ABB_GMA_1_1 ABB_GMA_1_1 3228 +svcid MACH_SVCID SVCID 3229 +msm8960_sim MACH_MSM8960_SIM MSM8960_SIM 3230 +msm8960_rumi3 MACH_MSM8960_RUMI3 MSM8960_RUMI3 3231 +icon_g MACH_ICON_G ICON_G 3232 +mb3 MACH_MB3 MB3 3233 +gsia18s MACH_GSIA18S GSIA18S 3234 +pivicc MACH_PIVICC PIVICC 3235 +pcm048 MACH_PCM048 PCM048 3236 +dds MACH_DDS DDS 3237 +chalten_xa1 MACH_CHALTEN_XA1 CHALTEN_XA1 3238 diff --git a/arch/arm/vfp/vfphw.S b/arch/arm/vfp/vfphw.S index d66cead97d28..9897dcfc16d6 100644 --- a/arch/arm/vfp/vfphw.S +++ b/arch/arm/vfp/vfphw.S @@ -206,6 +206,7 @@ ENTRY(vfp_save_state) mov pc, lr ENDPROC(vfp_save_state) + .align last_VFP_context_address: .word last_VFP_context |