diff options
Diffstat (limited to 'include/asm-arm/arch-orion/orion.h')
| -rw-r--r-- | include/asm-arm/arch-orion/orion.h | 102 |
1 files changed, 62 insertions, 40 deletions
diff --git a/include/asm-arm/arch-orion/orion.h b/include/asm-arm/arch-orion/orion.h index f787f752e58c..673a418a7419 100644 --- a/include/asm-arm/arch-orion/orion.h +++ b/include/asm-arm/arch-orion/orion.h @@ -14,32 +14,40 @@ #ifndef __ASM_ARCH_ORION_H__ #define __ASM_ARCH_ORION_H__ -/******************************************************************************* +/***************************************************************************** * Orion Address Map - * Use the same mapping (1:1 virtual:physical) of internal registers and - * PCI system (PCI+PCIE) for all machines. - * Each machine defines the rest of its mapping (e.g. device bus flashes) - ******************************************************************************/ -#define ORION_REGS_BASE 0xf1000000 + * + * virt phys size + * fdd00000 f1000000 1M on-chip peripheral registers + * fde00000 f2000000 1M PCIe I/O space + * fdf00000 f2100000 1M PCI I/O space + * fe000000 f0000000 16M PCIe WA space (Orion-NAS only) + ****************************************************************************/ +#define ORION_REGS_PHYS_BASE 0xf1000000 +#define ORION_REGS_VIRT_BASE 0xfdd00000 #define ORION_REGS_SIZE SZ_1M -#define ORION_PCI_SYS_MEM_BASE 0xe0000000 -#define ORION_PCIE_MEM_BASE ORION_PCI_SYS_MEM_BASE -#define ORION_PCIE_MEM_SIZE SZ_128M -#define ORION_PCI_MEM_BASE (ORION_PCIE_MEM_BASE + ORION_PCIE_MEM_SIZE) -#define ORION_PCI_MEM_SIZE SZ_128M - -#define ORION_PCI_SYS_IO_BASE 0xf2000000 -#define ORION_PCIE_IO_BASE ORION_PCI_SYS_IO_BASE +#define ORION_PCIE_IO_PHYS_BASE 0xf2000000 +#define ORION_PCIE_IO_VIRT_BASE 0xfde00000 +#define ORION_PCIE_IO_BUS_BASE 0x00000000 #define ORION_PCIE_IO_SIZE SZ_1M -#define ORION_PCIE_IO_REMAP (ORION_PCIE_IO_BASE - ORION_PCI_SYS_IO_BASE) -#define ORION_PCI_IO_BASE (ORION_PCIE_IO_BASE + ORION_PCIE_IO_SIZE) + +#define ORION_PCI_IO_PHYS_BASE 0xf2100000 +#define ORION_PCI_IO_VIRT_BASE 0xfdf00000 +#define ORION_PCI_IO_BUS_BASE 0x00100000 #define ORION_PCI_IO_SIZE SZ_1M -#define ORION_PCI_IO_REMAP (ORION_PCI_IO_BASE - ORION_PCI_SYS_IO_BASE) + /* Relevant only for Orion-NAS */ -#define ORION_PCIE_WA_BASE 0xf0000000 +#define ORION_PCIE_WA_PHYS_BASE 0xf0000000 +#define ORION_PCIE_WA_VIRT_BASE 0xfe000000 #define ORION_PCIE_WA_SIZE SZ_16M +#define ORION_PCIE_MEM_PHYS_BASE 0xe0000000 +#define ORION_PCIE_MEM_SIZE SZ_128M + +#define ORION_PCI_MEM_PHYS_BASE 0xe8000000 +#define ORION_PCI_MEM_SIZE SZ_128M + /******************************************************************************* * Supported Devices & Revisions ******************************************************************************/ @@ -57,25 +65,42 @@ /******************************************************************************* * Orion Registers Map ******************************************************************************/ -#define ORION_DDR_REG_BASE (ORION_REGS_BASE | 0x00000) -#define ORION_DEV_BUS_REG_BASE (ORION_REGS_BASE | 0x10000) -#define ORION_BRIDGE_REG_BASE (ORION_REGS_BASE | 0x20000) -#define ORION_PCI_REG_BASE (ORION_REGS_BASE | 0x30000) -#define ORION_PCIE_REG_BASE (ORION_REGS_BASE | 0x40000) -#define ORION_USB0_REG_BASE (ORION_REGS_BASE | 0x50000) -#define ORION_ETH_REG_BASE (ORION_REGS_BASE | 0x70000) -#define ORION_SATA_REG_BASE (ORION_REGS_BASE | 0x80000) -#define ORION_USB1_REG_BASE (ORION_REGS_BASE | 0xa0000) - -#define ORION_DDR_REG(x) (ORION_DDR_REG_BASE | (x)) -#define ORION_DEV_BUS_REG(x) (ORION_DEV_BUS_REG_BASE | (x)) -#define ORION_BRIDGE_REG(x) (ORION_BRIDGE_REG_BASE | (x)) -#define ORION_PCI_REG(x) (ORION_PCI_REG_BASE | (x)) -#define ORION_PCIE_REG(x) (ORION_PCIE_REG_BASE | (x)) -#define ORION_USB0_REG(x) (ORION_USB0_REG_BASE | (x)) -#define ORION_USB1_REG(x) (ORION_USB1_REG_BASE | (x)) -#define ORION_ETH_REG(x) (ORION_ETH_REG_BASE | (x)) -#define ORION_SATA_REG(x) (ORION_SATA_REG_BASE | (x)) +#define ORION_DDR_VIRT_BASE (ORION_REGS_VIRT_BASE | 0x00000) +#define ORION_DDR_REG(x) (ORION_DDR_VIRT_BASE | (x)) + +#define ORION_DEV_BUS_PHYS_BASE (ORION_REGS_PHYS_BASE | 0x10000) +#define ORION_DEV_BUS_VIRT_BASE (ORION_REGS_VIRT_BASE | 0x10000) +#define ORION_DEV_BUS_REG(x) (ORION_DEV_BUS_VIRT_BASE | (x)) +#define I2C_PHYS_BASE (ORION_DEV_BUS_PHYS_BASE | 0x1000) +#define UART0_PHYS_BASE (ORION_DEV_BUS_PHYS_BASE | 0x2000) +#define UART0_VIRT_BASE (ORION_DEV_BUS_VIRT_BASE | 0x2000) +#define UART1_PHYS_BASE (ORION_DEV_BUS_PHYS_BASE | 0x2100) +#define UART1_VIRT_BASE (ORION_DEV_BUS_VIRT_BASE | 0x2100) + +#define ORION_BRIDGE_VIRT_BASE (ORION_REGS_VIRT_BASE | 0x20000) +#define ORION_BRIDGE_REG(x) (ORION_BRIDGE_VIRT_BASE | (x)) + +#define ORION_PCI_VIRT_BASE (ORION_REGS_VIRT_BASE | 0x30000) +#define ORION_PCI_REG(x) (ORION_PCI_VIRT_BASE | (x)) + +#define ORION_PCIE_VIRT_BASE (ORION_REGS_VIRT_BASE | 0x40000) +#define ORION_PCIE_REG(x) (ORION_PCIE_VIRT_BASE | (x)) + +#define ORION_USB0_PHYS_BASE (ORION_REGS_PHYS_BASE | 0x50000) +#define ORION_USB0_VIRT_BASE (ORION_REGS_VIRT_BASE | 0x50000) +#define ORION_USB0_REG(x) (ORION_USB0_VIRT_BASE | (x)) + +#define ORION_ETH_PHYS_BASE (ORION_REGS_PHYS_BASE | 0x70000) +#define ORION_ETH_VIRT_BASE (ORION_REGS_VIRT_BASE | 0x70000) +#define ORION_ETH_REG(x) (ORION_ETH_VIRT_BASE | (x)) + +#define ORION_SATA_PHYS_BASE (ORION_REGS_PHYS_BASE | 0x80000) +#define ORION_SATA_VIRT_BASE (ORION_REGS_VIRT_BASE | 0x80000) +#define ORION_SATA_REG(x) (ORION_SATA_VIRT_BASE | (x)) + +#define ORION_USB1_PHYS_BASE (ORION_REGS_PHYS_BASE | 0xa0000) +#define ORION_USB1_VIRT_BASE (ORION_REGS_VIRT_BASE | 0xa0000) +#define ORION_USB1_REG(x) (ORION_USB1_VIRT_BASE | (x)) /******************************************************************************* * Device Bus Registers @@ -100,9 +125,6 @@ #define DEV_BUS_CTRL ORION_DEV_BUS_REG(0x4c0) #define DEV_BUS_INT_CAUSE ORION_DEV_BUS_REG(0x4d0) #define DEV_BUS_INT_MASK ORION_DEV_BUS_REG(0x4d4) -#define I2C_BASE ORION_DEV_BUS_REG(0x1000) -#define UART0_BASE ORION_DEV_BUS_REG(0x2000) -#define UART1_BASE ORION_DEV_BUS_REG(0x2100) #define GPIO_MAX 32 /*************************************************************************** |