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| author | Tom Rini <trini@ti.com> | 2012-07-25 17:04:12 -0700 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2012-09-01 14:58:12 +0200 |
| commit | 372f11f58d2cb019b4db885b744aac6c51a97350 (patch) | |
| tree | 6192c8c528a3ea0845bf85c31697907e8ad72b1e /arch/arm/cpu/armv7/am33xx/ddr.c | |
| parent | 13f1c44bc5bb6515a22e1106c1b4eb40fef39ac6 (diff) | |
| download | u-boot-372f11f58d2cb019b4db885b744aac6c51a97350.tar.gz u-boot-372f11f58d2cb019b4db885b744aac6c51a97350.tar.bz2 u-boot-372f11f58d2cb019b4db885b744aac6c51a97350.zip | |
am33xx: Bugfix to config_sdram()
When we change SDRAM_CONFIG this triggers a refresh based on all of the
parameters that we have programmed so we must do this last.
Signed-off-by: Tom Rini <trini@ti.com>
Diffstat (limited to 'arch/arm/cpu/armv7/am33xx/ddr.c')
| -rw-r--r-- | arch/arm/cpu/armv7/am33xx/ddr.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/arm/cpu/armv7/am33xx/ddr.c b/arch/arm/cpu/armv7/am33xx/ddr.c index e59260937d..c37f91b2f1 100644 --- a/arch/arm/cpu/armv7/am33xx/ddr.c +++ b/arch/arm/cpu/armv7/am33xx/ddr.c @@ -49,10 +49,9 @@ static struct ddr_cmdtctrl *ioctrl_reg = { */ int config_sdram(struct sdram_config *cfg) { - writel(cfg->sdrcr, &emif_reg->emif_sdram_config); - writel(cfg->sdrcr2, &emif_reg->emif_lpddr2_nvm_config); writel(cfg->refresh, &emif_reg->emif_sdram_ref_ctrl); writel(cfg->refresh_sh, &emif_reg->emif_sdram_ref_ctrl_shdw); + writel(cfg->sdrcr, &emif_reg->emif_sdram_config); return 0; } |