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| author | Ben Gardiner <bengardiner@nanometrics.ca> | 2012-10-05 19:04:41 +0200 |
|---|---|---|
| committer | Sekhar Nori <nsekhar@ti.com> | 2012-10-27 12:58:33 +0200 |
| commit | 626863a3f32f0baaf55a1d18b8d4fbb937700dda (patch) | |
| tree | 97e76d5e443ec8b0d3357f3819d7139bb3e0d8a7 /arch/arm/mach-davinci/include | |
| parent | uio: uio_pruss: replace private SRAM API with genalloc (diff) | |
| download | linux-626863a3f32f0baaf55a1d18b8d4fbb937700dda.tar.xz linux-626863a3f32f0baaf55a1d18b8d4fbb937700dda.zip | |
ARM: davinci: sram: switch from iotable to ioremapped regions
The current davinci init sets up SRAM in iotables. There has been
an observed failure to boot a da850 with 128K specified in the
iotable.
Make the davinci sram allocator do an ioremap of the region
specified by the entries in davinci_soc_info before registering
with gen_pool_add_virt(). Remove all iotable SRAM mappings and
SRAM_VIRT.
Regression tested suspend/resume on AM180x EVM.
Signed-off-by: Ben Gardiner <bengardiner@nanometrics.ca>
Signed-off-by: Matt Porter <mporter@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Diffstat (limited to 'arch/arm/mach-davinci/include')
| -rw-r--r-- | arch/arm/mach-davinci/include/mach/common.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/arm/mach-davinci/include/mach/common.h b/arch/arm/mach-davinci/include/mach/common.h index bdc4aa8e672a..046c7238a3d6 100644 --- a/arch/arm/mach-davinci/include/mach/common.h +++ b/arch/arm/mach-davinci/include/mach/common.h @@ -104,8 +104,6 @@ int davinci_pm_init(void); static inline int davinci_pm_init(void) { return 0; } #endif -/* standard place to map on-chip SRAMs; they *may* support DMA */ -#define SRAM_VIRT 0xfffe0000 #define SRAM_SIZE SZ_128K #endif /* __ARCH_ARM_MACH_DAVINCI_COMMON_H */ |