diff options
| -rw-r--r-- | arch/arm/imx-common/ddr-vf610.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm/imx-common/ddr-vf610.c b/arch/arm/imx-common/ddr-vf610.c index 1ab5af058b..ffcc3d2dd8 100644 --- a/arch/arm/imx-common/ddr-vf610.c +++ b/arch/arm/imx-common/ddr-vf610.c @@ -105,7 +105,7 @@ void ddr_ctrl_init(int tref, int trfc, int col_diff, int row_diff) struct ddrmr_regs *ddrmr = (struct ddrmr_regs *)DDR_BASE_ADDR; writel(DDRMC_CR00_DRAM_CLASS_DDR3, &ddrmr->cr[0]); - writel(DDRMC_CR02_DRAM_TINIT(32), &ddrmr->cr[2]); + writel(DDRMC_CR02_DRAM_TINIT(5), &ddrmr->cr[2]); writel(DDRMC_CR10_TRST_PWRON(80000), &ddrmr->cr[10]); writel(DDRMC_CR11_CKE_INACTIVE(200000), &ddrmr->cr[11]); @@ -237,6 +237,6 @@ void ddr_ctrl_init(int tref, int trfc, int col_diff, int row_diff) writel(DDRMC_CR00_DRAM_CLASS_DDR3 | DDRMC_CR00_START, &ddrmr->cr[0]); - udelay(200); + while (!(readl(&ddrmr->cr[80]) && 0x100)) + udelay(10); } - |