diff options
| author | Dan Murphy <dmurphy@ti.com> | 2013-10-09 13:53:58 -0500 |
|---|---|---|
| committer | Tom Rini <trini@ti.com> | 2013-10-14 16:06:52 -0400 |
| commit | 47a4bea6af77b01d59a410d09a4c34b2dd14cf50 (patch) | |
| tree | 4b8f5f45e64a72aab0050f93bf1b117be289ee6c /arch/arm | |
| parent | 40ace028f1e1ccc6fc363027d2ac862f9d5b873c (diff) | |
| download | talos-obmc-uboot-47a4bea6af77b01d59a410d09a4c34b2dd14cf50.tar.gz talos-obmc-uboot-47a4bea6af77b01d59a410d09a4c34b2dd14cf50.zip | |
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 <dmurphy@ti.com>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/cpu/armv7/omap4/sdram_elpida.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/cpu/armv7/omap4/sdram_elpida.c b/arch/arm/cpu/armv7/omap4/sdram_elpida.c index 67a79261f7..e4c8316370 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 |
