mmc: sdhci-of-esdhc: fix eMMC couldn't work after kexec

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The bit eSDHC_TBCTL[TB_EN] couldn't be reset by eSDHC_SYSCTL[RSTA] which is
used to reset for all. The driver should make sure it's cleared before card
initialization, otherwise the initialization would fail.

Signed-off-by: yinbo.zhu <yinbo.zhu@nxp.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

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yinbo.zhu 2017-11-08 17:09:50 +08:00 • committed by Ulf Hansson

parent 5f3a86014e

commit 97618aca14

1 changed files with 4 additions and 0 deletions

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drivers/mmc/host/sdhci-of-esdhc.c

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