A Patch to Fix the SDMMC Card in L2.6.35_11.09.01_ER UBoot

Document created by Qiang Li - Mpu Se Employee on Dec 17, 2012Last modified by ebiz_ws_prod on Dec 13, 2017
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In L2.6.35_11.09.01_ER BSP Uboot, the MMC driver was updated, but there is issue that when you modified some uboot code, the MMC driver has chance to fail to work.

 

The root cause is that mmc->has_init hasn't been initialized. Sometimes the value will be not zero, then mmc driver will be skipped for initialization. Attached is the patch to fix this issue in L2.6.35_11.09.01_ER BSP Uboot.

Original Attachment has been moved to: L2.6.35_11.09.01_ER_uboot_mmc.patch.zip

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