/* * (C) Copyright 2003 * Robert Schwebel, Pengutronix, r.schwebel@pengutronix.de. * * Configuration for the Logotronic DL board. * * See file CREDITS for list of people who contributed to this * project. * * 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/configs/logodl.h - configuration options, board specific */ #ifndef __CONFIG_H #define __CONFIG_H /* * If we are developing, we might want to start U-Boot from ram * so we MUST NOT initialize critical regs like mem-timing ... */ #define CONFIG_INIT_CRITICAL /* undef for developing */ /* * High Level Configuration Options * (easy to change) */ #define CONFIG_PXA250 1 /* This is an PXA250 CPU */ #define CONFIG_GEALOG 1 /* on a Logotronic GEALOG SG board */ #undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */ /* for timer/console/ethernet */ /* * Hardware drivers */ /* * select serial console configuration */ #define CONFIG_FFUART 1 /* we use FFUART */ /* allow to overwrite serial and ethaddr */ #define CONFIG_ENV_OVERWRITE #define CONFIG_BAUDRATE 19200 /*#define CONFIG_MISC_INIT_R 1 / * we have a misc_init_r() function */ #undef CONFIG_MISC_INIT_R /* FIXME */ #define CONFIG_COMMANDS (CFG_CMD_FLASH|CFG_CMD_MEMORY|CFG_CMD_ENV|CFG_CMD_RUN|CFG_CMD_ASKENV|CFG_CMD_ECHO) /* CONFIG_CMD_DFL|CFG_CMD_I2C|CFG_CMD_EEPROM|CFG_CMD_NET|CFG_CMD_JFFS2|CFG_CMD_DHCP) */ /* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */ #include #define CONFIG_BOOTDELAY 3 /* #define CONFIG_BOOTARGS "root=/dev/nfs ip=bootp console=ttyS0,19200" */ #define CONFIG_BOOTARGS "console=ttyS0,19200" #define CONFIG_ETHADDR FF:FF:FF:FF:FF:FF #define CONFIG_NETMASK 255.255.255.0 #define CONFIG_IPADDR 192.168.1.56 #define CONFIG_SERVERIP 192.168.1.2 #define CONFIG_BOOTCOMMAND "bootm 0x40000" #define CONFIG_SHOW_BOOT_PROGRESS #define CONFIG_CMDLINE_TAG 1 /* * Miscellaneous configurable options */ /* * Size of malloc() pool; this lives below the uppermost 128 KiB which are * used for the RAM copy of the uboot code * */ #define CFG_MALLOC_LEN (256*1024) #define CFG_LONGHELP /* undef to save memory */ #define CFG_PROMPT "uboot> " /* Monitor Command Prompt */ #define CFG_CBSIZE 256 /* Console I/O Buffer Size */ #define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */ #define CFG_MAXARGS 16 /* max number of command args */ #define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */ #define CFG_MEMTEST_START 0x08000000 /* memtest works on */ #define CFG_MEMTEST_END 0x0800ffff /* 64 KiB */ #undef CFG_CLKS_IN_HZ /* everything, incl board info, in Hz */ #define CFG_LOAD_ADDR 0x08000000 /* load kernel to this address */ #define CFG_HZ 3686400 /* incrementer freq: 3.6864 MHz */ /* RS: the oscillator is actually 3680130?? */ #define CFG_CPUSPEED 0x141 /* set core clock to 200/200/100 MHz */ /* 0101000001 */ /* ^^^^^ Memory Speed 99.53 MHz */ /* ^^ Run Mode Speed = 2x Mem Speed */ /* ^^ Turbo Mode Sp. = 1x Run M. Sp. */ #define CFG_MONITOR_LEN 0x20000 /* 128 KiB */ /* valid baudrates */ #define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 } /* * SMSC91C111 Network Card */ /*#define CONFIG_DRIVER_SMC91111 1 */ /*#define CONFIG_SMC91111_BASE 0x10000000 / * chip select 4 */ /*#undef CONFIG_SMC_USE_32_BIT / * 16 bit bus access */ /*#undef CONFIG_SMC_91111_EXT_PHY / * we use internal phy */ /*#undef CONFIG_SHOW_ACTIVITY */ /*#define CONFIG_NET_RETRY_COUNT 10 / * # of retries */ /* * Stack sizes * * The stack sizes are set up in start.S using the settings below */ #define CONFIG_STACKSIZE (128*1024) /* regular stack */ #ifdef CONFIG_USE_IRQ #define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */ #define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */ #endif /* * Physical Memory Map */ #define CONFIG_NR_DRAM_BANKS 1 /* we have 1 bank of RAM */ #define PHYS_SDRAM_1 0x08000000 /* SRAM Bank #1 */ #define PHYS_SDRAM_1_SIZE (4*1024*1024) /* 4 MB */ #define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */ #define PHYS_FLASH_2 0x01000000 /* Flash Bank #2 */ #define PHYS_FLASH_SIZE (32*1024*1024) /* 32 MB */ #define CFG_DRAM_BASE PHYS_SDRAM_1 /* RAM starts here */ #define CFG_DRAM_SIZE PHYS_SDRAM_1_SIZE #define CFG_FLASH_BASE PHYS_FLASH_1 /* * GPIO settings * * GP?? == FOOBAR is 0/1 */ #define _BIT0 0x00000001 #define _BIT1 0x00000002 #define _BIT2 0x00000004 #define _BIT3 0x00000008 #define _BIT4 0x00000010 #define _BIT5 0x00000020 #define _BIT6 0x00000040 #define _BIT7 0x00000080 #define _BIT8 0x00000100 #define _BIT9 0x00000200 #define _BIT10 0x00000400 #define _BIT11 0x00000800 #define _BIT12 0x00001000 #define _BIT13 0x00002000 #define _BIT14 0x00004000 #define _BIT15 0x00008000 #define _BIT16 0x00010000 #define _BIT17 0x00020000 #define _BIT18 0x00040000 #define _BIT19 0x00080000 #define _BIT20 0x00100000 #define _BIT21 0x00200000 #define _BIT22 0x00400000 #define _BIT23 0x00800000 #define _BIT24 0x01000000 #define _BIT25 0x02000000 #define _BIT26 0x04000000 #define _BIT27 0x08000000 #define _BIT28 0x10000000 #define _BIT29 0x20000000 #define _BIT30 0x40000000 #define _BIT31 0x80000000 #define CFG_LED_A_BIT (_BIT18) #define CFG_LED_A_SR GPSR0 #define CFG_LED_A_CR GPCR0 #define CFG_LED_B_BIT (_BIT16) #define CFG_LED_B_SR GPSR1 #define CFG_LED_B_CR GPCR1 /* LED A: off, LED B: off */ #define CFG_GPSR0_VAL (_BIT1+_BIT6+_BIT8+_BIT9+_BIT11+_BIT15+_BIT16+_BIT18) #define CFG_GPSR1_VAL (_BIT0+_BIT1+_BIT16+_BIT24+_BIT25 +_BIT7+_BIT8+_BIT9+_BIT11+_BIT13) #define CFG_GPSR2_VAL (_BIT14+_BIT15+_BIT16) #define CFG_GPCR0_VAL 0x00000000 #define CFG_GPCR1_VAL 0x00000000 #define CFG_GPCR2_VAL 0x00000000 #define CFG_GPDR0_VAL (_BIT1+_BIT6+_BIT8+_BIT9+_BIT11+_BIT15+_BIT16+_BIT17+_BIT18) #define CFG_GPDR1_VAL (_BIT0+_BIT1+_BIT16+_BIT24+_BIT25 +_BIT7+_BIT8+_BIT9+_BIT11+_BIT13) #define CFG_GPDR2_VAL (_BIT14+_BIT15+_BIT16) #define CFG_GAFR0_L_VAL (_BIT22+_BIT24+_BIT31) #define CFG_GAFR0_U_VAL (_BIT15+_BIT17+_BIT19+\ _BIT20+_BIT22+_BIT24+_BIT26+_BIT29+_BIT31) #define CFG_GAFR1_L_VAL (_BIT3+_BIT4+_BIT6+_BIT8+_BIT10+_BIT12+_BIT15+_BIT17+_BIT19+\ _BIT20+_BIT23+_BIT24+_BIT27+_BIT28+_BIT31) #define CFG_GAFR1_U_VAL (_BIT21+_BIT23+_BIT25+_BIT27+_BIT29+_BIT31) #define CFG_GAFR2_L_VAL (_BIT1+_BIT3+_BIT5+_BIT7+_BIT9+_BIT11+_BIT13+_BIT15+_BIT17+\ _BIT19+_BIT21+_BIT23+_BIT25+_BIT27+_BIT29+_BIT31) #define CFG_GAFR2_U_VAL (_BIT1) #define CFG_PSSR_VAL (0x20) /* * Memory settings */ #define CFG_MSC0_VAL 0x123c2980 #define CFG_MSC1_VAL 0x123c2661 #define CFG_MSC2_VAL 0x7ff87ff8 /* no sdram/pcmcia here */ #define CFG_MDCNFG_VAL 0x00000000 #define CFG_MDREFR_VAL 0x00000000 #define CFG_MDREFR_VAL_100 0x00000000 #define CFG_MDMRS_VAL 0x00000000 /* only SRAM */ #define SXCNFG_SETTINGS 0x00000000 /* * PCMCIA and CF Interfaces */ #define CFG_MECR_VAL 0x00000000 #define CFG_MCMEM0_VAL 0x00010504 #define CFG_MCMEM1_VAL 0x00010504 #define CFG_MCATT0_VAL 0x00010504 #define CFG_MCATT1_VAL 0x00010504 #define CFG_MCIO0_VAL 0x00004715 #define CFG_MCIO1_VAL 0x00004715 /* * FLASH and environment organization */ #define CFG_MAX_FLASH_BANKS 2 /* max number of memory banks */ #define CFG_MAX_FLASH_SECT 128 /* max number of sectors on one chip */ /* timeout values are in ticks */ #define CFG_FLASH_ERASE_TOUT (2*CFG_HZ) /* Timeout for Flash Erase */ #define CFG_FLASH_WRITE_TOUT (2*CFG_HZ) /* Timeout for Flash Write */ /* FIXME */ #define CFG_ENV_IS_IN_FLASH 1 #define CFG_ENV_ADDR (PHYS_FLASH_1 + 0x1C000) /* Addr of Environment Sector */ #define CFG_ENV_SIZE 0x4000 /* Total Size of Environment Sector */ #endif /* __CONFIG_H */