Those values are necessary to provide SDHCI controller SD card write speed comparable to those before introducing the commit: 29905a451b7ecf86785a4404e926fb14a8daced3.
Such adjustments are required on boards with SDHCI's SDHCI_QUIRK_BROKEN_R1B quirk flag set.
Signed-off-by: Lukasz Majewski l.majewski@samsung.com --- include/configs/exynos4-common.h | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/include/configs/exynos4-common.h b/include/configs/exynos4-common.h index fbe0fa9..9cf2d2d 100644 --- a/include/configs/exynos4-common.h +++ b/include/configs/exynos4-common.h @@ -21,6 +21,8 @@ /* SD/MMC configuration */ #define CONFIG_MMC_SDMA #define CONFIG_MMC_DEFAULT_DEV 0 +#define CONFIG_SDHCI_CMD_DEFAULT_TIMEOUT 10 +#define CONFIG_SDHCI_READ_STATUS_TIMEOUT 5
#undef CONFIG_CMD_ONENAND #undef CONFIG_CMD_MTDPARTS