diff options
| -rw-r--r-- | arch/arm/include/asm/arch-vf610/imx-regs.h | 3 | ||||
| -rw-r--r-- | arch/arm/mach-imx/ddrmc-vf610.c | 3 |
2 files changed, 4 insertions, 2 deletions
diff --git a/arch/arm/include/asm/arch-vf610/imx-regs.h b/arch/arm/include/asm/arch-vf610/imx-regs.h index b7374bfb8f..f71fbf4e73 100644 --- a/arch/arm/include/asm/arch-vf610/imx-regs.h +++ b/arch/arm/include/asm/arch-vf610/imx-regs.h @@ -200,7 +200,8 @@ #define DDRMC_CR78_Q_FULLNESS(v) (((v) & 0x7) << 24) #define DDRMC_CR78_BUR_ON_FLY_BIT(v) ((v) & 0xf) #define DDRMC_CR79_CTLUPD_AREF(v) (((v) & 0x1) << 24) -#define DDRMC_CR82_INT_MASK 0x10000000 +#define DDRMC_CR80_MC_INIT_COMPLETE (1 << 8) +#define DDRMC_CR82_INT_MASK (1 << 28) #define DDRMC_CR87_ODT_WR_MAPCS0(v) ((v) << 24) #define DDRMC_CR87_ODT_RD_MAPCS0(v) ((v) << 16) #define DDRMC_CR88_TODTL_CMD(v) (((v) & 0x1f) << 16) diff --git a/arch/arm/mach-imx/ddrmc-vf610.c b/arch/arm/mach-imx/ddrmc-vf610.c index 7cc8f5d2c0..9739738a08 100644 --- a/arch/arm/mach-imx/ddrmc-vf610.c +++ b/arch/arm/mach-imx/ddrmc-vf610.c @@ -233,6 +233,7 @@ void ddrmc_ctrl_init_ddr3(struct ddr3_jedec_timings const *timings, /* all inits done, start the DDR controller */ writel(DDRMC_CR00_DRAM_CLASS_DDR3 | DDRMC_CR00_START, &ddrmr->cr[0]); - while (!(readl(&ddrmr->cr[80]) && 0x100)) + while (!(readl(&ddrmr->cr[80]) & DDRMC_CR80_MC_INIT_COMPLETE)) udelay(10); + writel(DDRMC_CR80_MC_INIT_COMPLETE, &ddrmr->cr[81]); } |