diff options
Diffstat (limited to 'src/cpu/samsung/exynos5250/dmc_init_ddr3.c')
| -rw-r--r-- | src/cpu/samsung/exynos5250/dmc_init_ddr3.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/src/cpu/samsung/exynos5250/dmc_init_ddr3.c b/src/cpu/samsung/exynos5250/dmc_init_ddr3.c index 5bb8a372ff..132471de74 100644 --- a/src/cpu/samsung/exynos5250/dmc_init_ddr3.c +++ b/src/cpu/samsung/exynos5250/dmc_init_ddr3.c @@ -61,7 +61,8 @@ static void reset_phy_ctrl(void) udelay(500); } -int ddr3_mem_ctrl_init(struct mem_timings *mem, unsigned long mem_iv_size) +int ddr3_mem_ctrl_init(struct mem_timings *mem, unsigned long mem_iv_size, + int mem_reset) { unsigned int val; struct exynos5_phy_control *phy0_ctrl, *phy1_ctrl; @@ -71,9 +72,14 @@ int ddr3_mem_ctrl_init(struct mem_timings *mem, unsigned long mem_iv_size) phy0_ctrl = (struct exynos5_phy_control *)EXYNOS5_DMC_PHY0_BASE; phy1_ctrl = (struct exynos5_phy_control *)EXYNOS5_DMC_PHY1_BASE; dmc = (struct exynos5_dmc *)EXYNOS5_DMC_CTRL_BASE; - printk(BIOS_SPEW, "ddr3_mem_ctrl_init: reset phy: "); - reset_phy_ctrl(); - printk(BIOS_SPEW, "done\n"); + + if (mem_reset) { + printk(BIOS_SPEW, "%s: reset phy: ", __func__); + reset_phy_ctrl(); + printk(BIOS_SPEW, "done\n"); + } else { + printk(BIOS_SPEW, "%s: skip mem_reset.\n", __func__); + } /* Set Impedance Output Driver */ printk(BIOS_SPEW, "ddr3_mem_ctrl_init: Set Impedance Output Driver\n"); |