diff options
Diffstat (limited to 'arch/arm/mach-omap2')
| -rw-r--r-- | arch/arm/mach-omap2/am33xx/emif4.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/am33xx/emif4.c b/arch/arm/mach-omap2/am33xx/emif4.c index 68c7705178..9b429c9262 100644 --- a/arch/arm/mach-omap2/am33xx/emif4.c +++ b/arch/arm/mach-omap2/am33xx/emif4.c @@ -95,8 +95,13 @@ void config_ddr(unsigned int pll, const struct ctrl_ioregs *ioregs, writel(DDR_CKE_CTRL_NORMAL, &ddrctrl->ddrckectrl); if (emif_sdram_type(regs->sdram_config) == EMIF_SDRAM_TYPE_DDR3) +#ifndef CONFIG_SPL_RTC_DDR_SUPPORT /* Allow EMIF to control DDR_RESET */ writel(0x00000000, &ddrctrl->ddrioctrl); +#else + /* Override EMIF DDR_RESET control */ + writel(0x80000000, &ddrctrl->ddrioctrl); +#endif /* CONFIG_SPL_RTC_DDR_SUPPORT */ #endif /* Program EMIF instance */ |