diff options
| author | Pawel Moll <pawel.moll@arm.com> | 2012-01-25 19:37:29 +0400 |
|---|---|---|
| committer | Pawel Moll <pawel.moll@arm.com> | 2012-02-23 19:09:42 +0400 |
| commit | 98ed4ceb93ba22268f35ebcbb7de0cb1c7e70231 (patch) | |
| tree | 4d9433a8e99ad43c3be377a6e44e54ef5d9a1ec4 /arch/arm/mach-vexpress/core.h | |
| parent | b01543dfe67bb1d191998e90d20534dc354de059 (diff) | |
| download | linux-98ed4ceb93ba22268f35ebcbb7de0cb1c7e70231.tar.xz | |
ARM: vexpress: Get rid of MMIO_P2V
This patch gets rid of the MMIO_P2V and __MMIO_P2V macros,
defining constant virtual base for motherboard and tile
peripherals instead.
Additionally, in preparation for the new motherboard memory
map, the motherboard peripherals are using base pointers
calculated in runtime, instead of compile-time calculated
values.
Signed-off-by: Pawel Moll <pawel.moll@arm.com>
Diffstat (limited to 'arch/arm/mach-vexpress/core.h')
| -rw-r--r-- | arch/arm/mach-vexpress/core.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/arch/arm/mach-vexpress/core.h b/arch/arm/mach-vexpress/core.h index f4397159c173..3508f6ef78ea 100644 --- a/arch/arm/mach-vexpress/core.h +++ b/arch/arm/mach-vexpress/core.h @@ -1,6 +1,3 @@ -#define __MMIO_P2V(x) (((x) & 0xfffff) | (((x) & 0x0f000000) >> 4) | 0xf8000000) -#define MMIO_P2V(x) ((void __iomem *)__MMIO_P2V(x)) - #define AMBA_DEVICE(name,busid,base,plat) \ struct amba_device name##_device = { \ .dev = { \ @@ -17,3 +14,9 @@ struct amba_device name##_device = { \ .irq = IRQ_##base, \ /* .dma = DMA_##base,*/ \ } + +/* 2MB large area for motherboard's peripherals static mapping */ +#define V2M_PERIPH 0xf8000000 + +/* Tile's peripherals static mappings should start here */ +#define V2T_PERIPH 0xf8200000 |