diff options
| author | Rajendra Nayak <rnayak@ti.com> | 2014-09-10 18:04:04 +0200 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2014-09-18 18:47:35 +0200 |
| commit | 1306c08a7cd7e6136490ab2bc728d2c39741003e (patch) | |
| tree | 79fc38c36e5f3140aa4dabe6e65ccdcebaa7f93f /arch/arm/mach-omap2/sram.h | |
| parent | ARM: OMAP4+: Move SRAM data to DT (diff) | |
| download | linux-1306c08a7cd7e6136490ab2bc728d2c39741003e.tar.xz linux-1306c08a7cd7e6136490ab2bc728d2c39741003e.zip | |
ARM: OMAP4+: Remove static iotable mappings for SRAM
In order to handle errata I688, a page of sram was reserved by doing a
static iotable map. Now that we use gen_pool to manage sram, we can
completely remove all of these static mappings and use gen_pool_alloc()
to get the one page of sram space needed to implement errata I688.
omap_bus_sync will be NOP until SRAM initialization happens.
Suggested-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Rajendra Nayak <rnayak@ti.com>
Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap2/sram.h')
| -rw-r--r-- | arch/arm/mach-omap2/sram.h | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/arch/arm/mach-omap2/sram.h b/arch/arm/mach-omap2/sram.h index 3f83b802dbb2..948d3edefc38 100644 --- a/arch/arm/mach-omap2/sram.h +++ b/arch/arm/mach-omap2/sram.h @@ -74,9 +74,3 @@ static inline void omap_push_sram_idle(void) {} */ #define OMAP2_SRAM_PA 0x40200000 #define OMAP3_SRAM_PA 0x40200000 -#ifdef CONFIG_OMAP4_ERRATA_I688 -#define OMAP4_SRAM_PA 0x40304000 -#define OMAP4_SRAM_VA 0xfe404000 -#else -#define OMAP4_SRAM_PA 0x40300000 -#endif |