diff options
| -rw-r--r-- | board/toradex/colibri_imx6/colibri_imx6.c | 9 | ||||
| -rw-r--r-- | configs/colibri_imx6_defconfig | 1 | ||||
| -rw-r--r-- | configs/colibri_imx6_tezi_defconfig | 1 |
3 files changed, 11 insertions, 0 deletions
diff --git a/board/toradex/colibri_imx6/colibri_imx6.c b/board/toradex/colibri_imx6/colibri_imx6.c index c4e24fcda7..f3181a0fa1 100644 --- a/board/toradex/colibri_imx6/colibri_imx6.c +++ b/board/toradex/colibri_imx6/colibri_imx6.c @@ -1089,6 +1089,10 @@ static void ddr_init(int *table, int size) writel(table[2 * i + 1], table[2 * i]); } +static struct mx6_ddr_sysinfo ddr_sysinfo = { + .dsize = 2, +}; + static void spl_dram_init(void) { int minc, maxc; @@ -1105,6 +1109,7 @@ static void spl_dram_init(void) #ifndef CONFIG_SPL_SILENT_CONSOLE puts("Commercial temperature grade DDR3 timings, 32bit bus width.\n"); #endif + ddr_sysinfo.dsize = 1; ddr_init(mx6s_dcd_table, ARRAY_SIZE(mx6s_dcd_table)); } break; @@ -1120,11 +1125,15 @@ static void spl_dram_init(void) #ifndef CONFIG_SPL_SILENT_CONSOLE puts("Industrial temperature grade DDR3 timings, 32bit bus width.\n"); #endif + ddr_sysinfo.dsize = 1; ddr_init(mx6s_dcd_table, ARRAY_SIZE(mx6s_dcd_table)); } break; }; udelay(100); + /* Perform DDR DRAM calibration */ + mmdc_do_write_level_calibration(&ddr_sysinfo); + mmdc_do_dqs_calibration(&ddr_sysinfo); } static iomux_v3_cfg_t const gpio_reset_pad[] = { diff --git a/configs/colibri_imx6_defconfig b/configs/colibri_imx6_defconfig index 0f7449b2f0..cd02f98ae3 100644 --- a/configs/colibri_imx6_defconfig +++ b/configs/colibri_imx6_defconfig @@ -4,6 +4,7 @@ CONFIG_SPL_GPIO_SUPPORT=y CONFIG_SPL_LIBCOMMON_SUPPORT=y CONFIG_SPL_LIBGENERIC_SUPPORT=y CONFIG_SPL_SILENT_CONSOLE=y +CONFIG_MX6_DDRCAL=y CONFIG_TARGET_COLIBRI_IMX6=y CONFIG_SPL_I2C_SUPPORT=y CONFIG_SPL_MMC_SUPPORT=y diff --git a/configs/colibri_imx6_tezi_defconfig b/configs/colibri_imx6_tezi_defconfig index ce20822c8d..919eee6fc5 100644 --- a/configs/colibri_imx6_tezi_defconfig +++ b/configs/colibri_imx6_tezi_defconfig @@ -5,6 +5,7 @@ CONFIG_SPL_LIBCOMMON_SUPPORT=y CONFIG_SPL_LIBGENERIC_SUPPORT=y # CONFIG_TDX_CFG_BLOCK_USB_GADGET_PID is not set CONFIG_TDX_EASY_INSTALLER=y +CONFIG_MX6_DDRCAL=y CONFIG_TARGET_COLIBRI_IMX6=y CONFIG_SPL_I2C_SUPPORT=y CONFIG_SPL_MMC_SUPPORT=y |