diff options
| author | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2014-07-11 13:00:36 +0200 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2014-07-12 09:51:36 -0700 |
| commit | 0e32986c0f51d585b4980a0f01c269627f51b78b (patch) | |
| tree | 72d0504ed437644e39f3112a9f16604416dc8238 /arch/arm/mach-pxa | |
| parent | ab70e7e7e5acafaaf7105c752b25b46a618951e9 (diff) | |
| download | linux-0e32986c0f51d585b4980a0f01c269627f51b78b.tar.gz | |
ARM: pxa: Don't hardcode addresses and size in map_desc tables
The virtual address, physical address and size of all regions for which
we create static mappings are defined in PXA headers. Replaced the
hardcoded values with macros.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/arm/mach-pxa')
| -rw-r--r-- | arch/arm/mach-pxa/generic.c | 10 | ||||
| -rw-r--r-- | arch/arm/mach-pxa/include/mach/hardware.h | 2 | ||||
| -rw-r--r-- | arch/arm/mach-pxa/pxa25x.c | 2 | ||||
| -rw-r--r-- | arch/arm/mach-pxa/pxa27x.c | 8 | ||||
| -rw-r--r-- | arch/arm/mach-pxa/pxa3xx.c | 2 |
5 files changed, 12 insertions, 12 deletions
diff --git a/arch/arm/mach-pxa/generic.c b/arch/arm/mach-pxa/generic.c index 94f49c23ca02..68a75fe16020 100644 --- a/arch/arm/mach-pxa/generic.c +++ b/arch/arm/mach-pxa/generic.c @@ -79,14 +79,14 @@ EXPORT_SYMBOL(get_clk_frequency_khz); */ static struct map_desc common_io_desc[] __initdata = { { /* Devs */ - .virtual = 0xf2000000, - .pfn = __phys_to_pfn(0x40000000), - .length = 0x02000000, + .virtual = (unsigned long)PERIPH_VIRT, + .pfn = __phys_to_pfn(PERIPH_PHYS), + .length = PERIPH_SIZE, .type = MT_DEVICE }, { /* UNCACHED_PHYS_0 */ - .virtual = 0xff000000, + .virtual = UNCACHED_PHYS_0, .pfn = __phys_to_pfn(0x00000000), - .length = 0x00100000, + .length = UNCACHED_PHYS_0_SIZE, .type = MT_DEVICE } }; diff --git a/arch/arm/mach-pxa/include/mach/hardware.h b/arch/arm/mach-pxa/include/mach/hardware.h index ccb06e485520..efb3965aa929 100644 --- a/arch/arm/mach-pxa/include/mach/hardware.h +++ b/arch/arm/mach-pxa/include/mach/hardware.h @@ -20,7 +20,7 @@ * The mapping is set in mach-pxa/generic.c. */ #define UNCACHED_PHYS_0 0xff000000 -#define UNCACHED_ADDR UNCACHED_PHYS_0 +#define UNCACHED_PHYS_0_SIZE 0x00100000 /* * Intel PXA2xx internal register mapping: diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c index f2c28972084d..926c506f99bc 100644 --- a/arch/arm/mach-pxa/pxa25x.c +++ b/arch/arm/mach-pxa/pxa25x.c @@ -331,7 +331,7 @@ static struct map_desc pxa25x_io_desc[] __initdata = { { /* Mem Ctl */ .virtual = (unsigned long)SMEMC_VIRT, .pfn = __phys_to_pfn(PXA2XX_SMEMC_BASE), - .length = 0x00200000, + .length = SMEMC_SIZE, .type = MT_DEVICE }, }; diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c index 301471a07a10..440564458767 100644 --- a/arch/arm/mach-pxa/pxa27x.c +++ b/arch/arm/mach-pxa/pxa27x.c @@ -402,12 +402,12 @@ static struct map_desc pxa27x_io_desc[] __initdata = { { /* Mem Ctl */ .virtual = (unsigned long)SMEMC_VIRT, .pfn = __phys_to_pfn(PXA2XX_SMEMC_BASE), - .length = 0x00200000, + .length = SMEMC_SIZE, .type = MT_DEVICE }, { /* IMem ctl */ - .virtual = 0xfe000000, - .pfn = __phys_to_pfn(0x58000000), - .length = 0x00100000, + .virtual = (unsigned long)IMEMC_VIRT, + .pfn = __phys_to_pfn(IMEMC_PHYS), + .length = IMEMC_SIZE, .type = MT_DEVICE }, }; diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c index 87011f3de69d..593ccd35ca97 100644 --- a/arch/arm/mach-pxa/pxa3xx.c +++ b/arch/arm/mach-pxa/pxa3xx.c @@ -416,7 +416,7 @@ static struct map_desc pxa3xx_io_desc[] __initdata = { { /* Mem Ctl */ .virtual = (unsigned long)SMEMC_VIRT, .pfn = __phys_to_pfn(PXA3XX_SMEMC_BASE), - .length = 0x00200000, + .length = SMEMC_SIZE, .type = MT_DEVICE } }; |