diff options
| author | Andrew Victor <andrew@sanpeople.com> | 2006-09-28 15:26:47 (GMT) |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2006-09-28 17:11:22 (GMT) |
| commit | 1f51c10c5e85050506663bce1d69513eb901db87 (patch) | |
| tree | a71ad28d526c2b4fa3f4ad67084ab61338a0e534 /arch | |
| parent | cc2b28ba61b0a6bdfcf18274b8b883b98486eca4 (diff) | |
| download | linux-1f51c10c5e85050506663bce1d69513eb901db87.tar.xz | |
[ARM] 3870/1: AT91: Start removing static memory mappings
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 <andrew@sanpeople.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-at91rm9200/at91rm9200.c | 45 | ||||
| -rw-r--r-- | arch/arm/mach-at91rm9200/devices.c | 4 |
2 files changed, 2 insertions, 47 deletions
diff --git a/arch/arm/mach-at91rm9200/at91rm9200.c b/arch/arm/mach-at91rm9200/at91rm9200.c index c32d0c9..dcf6136 100644 --- a/arch/arm/mach-at91rm9200/at91rm9200.c +++ b/arch/arm/mach-at91rm9200/at91rm9200.c @@ -31,41 +31,6 @@ static struct map_desc at91rm9200_io_desc[] __initdata = { .length = SZ_16K, .type = MT_DEVICE, }, { - .virtual = AT91_VA_BASE_SSC2, - .pfn = __phys_to_pfn(AT91RM9200_BASE_SSC2), - .length = SZ_16K, - .type = MT_DEVICE, - }, { - .virtual = AT91_VA_BASE_SSC1, - .pfn = __phys_to_pfn(AT91RM9200_BASE_SSC1), - .length = SZ_16K, - .type = MT_DEVICE, - }, { - .virtual = AT91_VA_BASE_SSC0, - .pfn = __phys_to_pfn(AT91RM9200_BASE_SSC0), - .length = SZ_16K, - .type = MT_DEVICE, - }, { - .virtual = AT91_VA_BASE_US3, - .pfn = __phys_to_pfn(AT91RM9200_BASE_US3), - .length = SZ_16K, - .type = MT_DEVICE, - }, { - .virtual = AT91_VA_BASE_US2, - .pfn = __phys_to_pfn(AT91RM9200_BASE_US2), - .length = SZ_16K, - .type = MT_DEVICE, - }, { - .virtual = AT91_VA_BASE_US1, - .pfn = __phys_to_pfn(AT91RM9200_BASE_US1), - .length = SZ_16K, - .type = MT_DEVICE, - }, { - .virtual = AT91_VA_BASE_US0, - .pfn = __phys_to_pfn(AT91RM9200_BASE_US0), - .length = SZ_16K, - .type = MT_DEVICE, - }, { .virtual = AT91_VA_BASE_EMAC, .pfn = __phys_to_pfn(AT91RM9200_BASE_EMAC), .length = SZ_16K, @@ -86,16 +51,6 @@ static struct map_desc at91rm9200_io_desc[] __initdata = { .length = SZ_16K, .type = MT_DEVICE, }, { - .virtual = AT91_VA_BASE_TCB1, - .pfn = __phys_to_pfn(AT91RM9200_BASE_TCB1), - .length = SZ_16K, - .type = MT_DEVICE, - }, { - .virtual = AT91_VA_BASE_TCB0, - .pfn = __phys_to_pfn(AT91RM9200_BASE_TCB0), - .length = SZ_16K, - .type = MT_DEVICE, - }, { .virtual = AT91_SRAM_VIRT_BASE, .pfn = __phys_to_pfn(AT91RM9200_SRAM_BASE), .length = AT91RM9200_SRAM_SIZE, diff --git a/arch/arm/mach-at91rm9200/devices.c b/arch/arm/mach-at91rm9200/devices.c index db7c684..0152553 100644 --- a/arch/arm/mach-at91rm9200/devices.c +++ b/arch/arm/mach-at91rm9200/devices.c @@ -131,8 +131,8 @@ static struct at91_eth_data eth_data; static struct resource at91_eth_resources[] = { [0] = { - .start = AT91RM9200_BASE_EMAC, - .end = AT91RM9200_BASE_EMAC + SZ_16K - 1, + .start = AT91_VA_BASE_EMAC, + .end = AT91_VA_BASE_EMAC + SZ_16K - 1, .flags = IORESOURCE_MEM, }, [1] = { |