Haojian Zhuang 445b1e704e emmc: support CMD23 ... Support CMD23. When CMD23 is used, CMD12 could be avoided. Two scenarios: 1. CMD17 for single block, CMD18 + CMD12 for multiple blocks. 2. CMD23 + CMD18 for both single block and multiple blocks. The emmc_init() should initialize whether CMD23 is supported or not. Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>		2016-08-12 11:41:00 +08:00
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emmc.c	emmc: support CMD23	2016-08-12 11:41:00 +08:00