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Diffstat (limited to 'include/asm-arm/arch-at91rm9200/hardware.h')
-rw-r--r--include/asm-arm/arch-at91rm9200/hardware.h30
1 files changed, 14 insertions, 16 deletions
diff --git a/include/asm-arm/arch-at91rm9200/hardware.h b/include/asm-arm/arch-at91rm9200/hardware.h
index d42e310584a9..9ea5bfe06320 100644
--- a/include/asm-arm/arch-at91rm9200/hardware.h
+++ b/include/asm-arm/arch-at91rm9200/hardware.h
@@ -42,29 +42,27 @@
42 * Virtual to Physical Address mapping for IO devices. 42 * Virtual to Physical Address mapping for IO devices.
43 */ 43 */
44#define AT91_VA_BASE_SYS AT91_IO_P2V(AT91_BASE_SYS) 44#define AT91_VA_BASE_SYS AT91_IO_P2V(AT91_BASE_SYS)
45#define AT91_VA_BASE_SPI AT91_IO_P2V(AT91RM9200_BASE_SPI)
46#define AT91_VA_BASE_EMAC AT91_IO_P2V(AT91RM9200_BASE_EMAC) 45#define AT91_VA_BASE_EMAC AT91_IO_P2V(AT91RM9200_BASE_EMAC)
47#define AT91_VA_BASE_TWI AT91_IO_P2V(AT91RM9200_BASE_TWI)
48#define AT91_VA_BASE_MCI AT91_IO_P2V(AT91RM9200_BASE_MCI)
49#define AT91_VA_BASE_UDP AT91_IO_P2V(AT91RM9200_BASE_UDP)
50 46
51 /* Internal SRAM is mapped below the IO devices */ 47 /* Internal SRAM is mapped below the IO devices */
52#define AT91_SRAM_VIRT_BASE (AT91_IO_VIRT_BASE - AT91RM9200_SRAM_SIZE) 48#define AT91_SRAM_MAX SZ_1M
49#define AT91_VIRT_BASE (AT91_IO_VIRT_BASE - AT91_SRAM_MAX)
53 50
54/* Serial ports */ 51/* Serial ports */
55#define ATMEL_MAX_UART 5 /* 4 USART3's and one DBGU port */ 52#define ATMEL_MAX_UART 7 /* 6 USART3's and one DBGU port (SAM9260) */
56 53
57/* FLASH */ 54/* External Memory Map */
58#define AT91_FLASH_BASE 0x10000000 /* NCS0: Flash physical base address */ 55#define AT91_CHIPSELECT_0 0x10000000
56#define AT91_CHIPSELECT_1 0x20000000
57#define AT91_CHIPSELECT_2 0x30000000
58#define AT91_CHIPSELECT_3 0x40000000
59#define AT91_CHIPSELECT_4 0x50000000
60#define AT91_CHIPSELECT_5 0x60000000
61#define AT91_CHIPSELECT_6 0x70000000
62#define AT91_CHIPSELECT_7 0x80000000
59 63
60/* SDRAM */ 64/* SDRAM */
61#define AT91_SDRAM_BASE 0x20000000 /* NCS1: SDRAM physical base address */ 65#define AT91_SDRAM_BASE AT91_CHIPSELECT_1
62
63/* SmartMedia */
64#define AT91_SMARTMEDIA_BASE 0x40000000 /* NCS3: Smartmedia physical base address */
65
66/* Compact Flash */
67#define AT91_CF_BASE 0x50000000 /* NCS4-NCS6: Compact Flash physical base address */
68 66
69/* Clocks */ 67/* Clocks */
70#define AT91_SLOW_CLOCK 32768 /* slow clock */ 68#define AT91_SLOW_CLOCK 32768 /* slow clock */