From: Dan Murphy Date: Wed, 9 Oct 2013 18:53:58 +0000 (-0500) Subject: ARM: omap4: Update sdram setting for panda rev A6 X-Git-Tag: v2013.10~22 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=47a4bea6af77b01d59a410d09a4c34b2dd14cf50;p=platform%2Fkernel%2Fu-boot.git ARM: omap4: Update sdram setting for panda rev A6 OMAP4 panda rev A6 is a 4430 es2.3 IC with an updated memory part. The panda rev A6 uses Elpida 2x4Gb memory and no longer uses Micron so the timings needs to be updated Signed-off-by: Dan Murphy --- diff --git a/arch/arm/cpu/armv7/omap4/sdram_elpida.c b/arch/arm/cpu/armv7/omap4/sdram_elpida.c index 67a7926..e4c8316 100644 --- a/arch/arm/cpu/armv7/omap4/sdram_elpida.c +++ b/arch/arm/cpu/armv7/omap4/sdram_elpida.c @@ -121,6 +121,8 @@ static void emif_get_reg_dump_sdp(u32 emif_nr, const struct emif_regs **regs) *regs = &emif_regs_elpida_380_mhz_1cs; else if (omap4_rev == OMAP4430_ES2_0) *regs = &emif_regs_elpida_200_mhz_2cs; + else if (omap4_rev == OMAP4430_ES2_3) + *regs = &emif_regs_elpida_400_mhz_1cs; else if (omap4_rev < OMAP4470_ES1_0) *regs = &emif_regs_elpida_400_mhz_2cs; else @@ -136,6 +138,8 @@ static void emif_get_dmm_regs_sdp(const struct dmm_lisa_map_regs if (omap_rev == OMAP4430_ES1_0) *dmm_lisa_regs = &lisa_map_2G_x_1_x_2; + else if (omap_rev == OMAP4430_ES2_3) + *dmm_lisa_regs = &lisa_map_2G_x_2_x_2; else if (omap_rev < OMAP4460_ES1_0) *dmm_lisa_regs = &lisa_map_2G_x_2_x_2; else