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[ARM] 3870/1: AT91: Start removing static memory mappings

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This patch removes the static memory mapping for the currently-unused
peripherals [Synchronous Serial, Timer/Counter unit], and for those
drivers that already ioremap() their registers [UART].

Also, the Ethernet driver now uses the platform_device resources but
doesn't yet use ioremap() so we need to pass it the virtual address
instead of the physical address.

Signed-off-by: Andrew Victor <[email protected]>
Signed-off-by: Russell King <[email protected]>
This commit is contained in:
Andrew Victor 2006-09-28 16:26:47 +01:00 • committed by Russell King
commit 1f51c10c5e
3 changed files with 2 additions and 56 deletions
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9
include/asm-arm/arch-at91rm9200/hardware.h
View file

@ -35,19 +35,10 @@
*/
#define AT91_VA_BASE_SYS AT91_IO_P2V(AT91_BASE_SYS)
#define AT91_VA_BASE_SPI AT91_IO_P2V(AT91RM9200_BASE_SPI)
#define AT91_VA_BASE_SSC2 AT91_IO_P2V(AT91RM9200_BASE_SSC2)
#define AT91_VA_BASE_SSC1 AT91_IO_P2V(AT91RM9200_BASE_SSC1)
#define AT91_VA_BASE_SSC0 AT91_IO_P2V(AT91RM9200_BASE_SSC0)
#define AT91_VA_BASE_US3 AT91_IO_P2V(AT91RM9200_BASE_US3)
#define AT91_VA_BASE_US2 AT91_IO_P2V(AT91RM9200_BASE_US2)
#define AT91_VA_BASE_US1 AT91_IO_P2V(AT91RM9200_BASE_US1)
#define AT91_VA_BASE_US0 AT91_IO_P2V(AT91RM9200_BASE_US0)
#define AT91_VA_BASE_EMAC AT91_IO_P2V(AT91RM9200_BASE_EMAC)
#define AT91_VA_BASE_TWI AT91_IO_P2V(AT91RM9200_BASE_TWI)
#define AT91_VA_BASE_MCI AT91_IO_P2V(AT91RM9200_BASE_MCI)
#define AT91_VA_BASE_UDP AT91_IO_P2V(AT91RM9200_BASE_UDP)
#define AT91_VA_BASE_TCB1 AT91_IO_P2V(AT91RM9200_BASE_TCB1)
#define AT91_VA_BASE_TCB0 AT91_IO_P2V(AT91RM9200_BASE_TCB0)
/* Internal SRAM is mapped below the IO devices */
#define AT91_SRAM_VIRT_BASE (AT91_IO_VIRT_BASE - AT91RM9200_SRAM_SIZE)