build from commit: badae992a3ba102bdb0e61fa550f5ede61c4692d update feature: 1.add emmc trim function. Change-Id: I8e550e16d048b62ce5420f6463d5cf8aebd5924b Signed-off-by: chenfen <chenfen@rock-chips.com>
build from commit: badae992a3ba102bdb0e61fa550f5ede61c4692d update feature: 1.add emmc trim function. Change-Id: I8e550e16d048b62ce5420f6463d5cf8aebd5924b Signed-off-by: chenfen <chenfen@rock-chips.com>