From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dan Murphy Date: Wed, 9 Oct 2013 13:53:58 -0500 Subject: [U-Boot] [PATCH] ARM: omap4: Update sdram setting for panda rev A6 Message-ID: <1381344838-27077-1-git-send-email-dmurphy@ti.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de 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 --- arch/arm/cpu/armv7/omap4/sdram_elpida.c | 4 ++++ 1 file changed, 4 insertions(+) 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 -- 1.7.9.5