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[U-Boot,3/3] FIX: mmc: sdhci: exynos4: Define smaller SDHCI timeouts for Exynos4 based boards

Message ID 1468241345-17980-3-git-send-email-l.majewski@samsung.com
State Deferred
Delegated to: Łukasz Majewski
Headers show

Commit Message

Łukasz Majewski July 11, 2016, 12:49 p.m. UTC
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(+)
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Patch

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