Hi Nishant, On Fri, Dec 17, 2010 at 2:34 PM, Nishanth Menon <nm@xxxxxx> wrote: > jean.pihet@xxxxxxxxxxxxxx had written, on 12/17/2010 04:08 AM, the > following: >> >> From: Jean Pihet <j-pihet@xxxxxx> >> >> The SRAM PA addresses are locally defined and used at >> different places, i.e. SRAM management code and idle sleep code. >> >> The macros are now defined at a centralized place, for >> easier maintenance. >> >> Tested on N900 and Beagleboard with full RET and OFF modes, >> using cpuidle and suspend. >> >> Signed-off-by: Jean Pihet <j-pihet@xxxxxx> >> --- >> arch/arm/mach-omap2/sdrc.h | 1 - >> arch/arm/mach-omap2/sleep34xx.S | 1 + >> arch/arm/plat-omap/include/plat/sram.h | 11 +++++++++++ >> arch/arm/plat-omap/sram.c | 7 ++----- >> 4 files changed, 14 insertions(+), 6 deletions(-) >> >> diff --git a/arch/arm/mach-omap2/sdrc.h b/arch/arm/mach-omap2/sdrc.h >> index 68f57bb..b3f8379 100644 >> --- a/arch/arm/mach-omap2/sdrc.h >> +++ b/arch/arm/mach-omap2/sdrc.h >> @@ -74,5 +74,4 @@ static inline u32 sms_read_reg(u16 reg) >> */ >> #define SDRC_MPURATE_LOOPS 96 >> - > > spurious change. Cosmetic change! > > [...] > >> diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c >> index 819ea0c..1a686c8 100644 >> --- a/arch/arm/plat-omap/sram.c >> +++ b/arch/arm/plat-omap/sram.c >> @@ -41,15 +41,12 @@ >> #define OMAP1_SRAM_PA 0x20000000 >> #define OMAP1_SRAM_VA VMALLOC_END >> -#define OMAP2_SRAM_PA 0x40200000 >> -#define OMAP2_SRAM_PUB_PA 0x4020f800 >> +#define OMAP2_SRAM_PUB_PA (OMAP2_SRAM_PA + 0xf800) >> #define OMAP2_SRAM_VA 0xfe400000 >> #define OMAP2_SRAM_PUB_VA (OMAP2_SRAM_VA + 0x800) >> -#define OMAP3_SRAM_PA 0x40200000 >> #define OMAP3_SRAM_VA 0xfe400000 >> -#define OMAP3_SRAM_PUB_PA 0x40208000 >> +#define OMAP3_SRAM_PUB_PA (OMAP3_SRAM_PA + 0x8000) > > Though not directly related to the patch, information sake: the PUB physical > address on a GP device != public SRAM address on a HS/EMU device - in theory > PPA can reconfigure how much is available for a HS/EMU device here. Ok good to know. > >> #define OMAP3_SRAM_PUB_VA (OMAP3_SRAM_VA + 0x8000) >> -#define OMAP4_SRAM_PA 0x40300000 >> #define OMAP4_SRAM_VA 0xfe400000 >> #define OMAP4_SRAM_PUB_PA (OMAP4_SRAM_PA + 0x4000) >> #define OMAP4_SRAM_PUB_VA (OMAP4_SRAM_VA + 0x4000) > > Tested-by: Nishanth Menon<nm@xxxxxx> > Tested on: > SDP3630 > SDP3430 > Test script: > http://pastebin.mozilla.org/889933 Nice test script btw > > -- > Regards, > Nishanth Menon > Thanks! Jean -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
