sm1: modify 400k co_phase [1/1]
authorruixuan.li <ruixuan.li@amlogic.com>
Wed, 20 Mar 2019 11:06:24 +0000 (19:06 +0800)
committerJianxiong Pan <jianxiong.pan@amlogic.com>
Fri, 29 Mar 2019 12:12:13 +0000 (20:12 +0800)
PD#SWPL-5404

Problem:
emmc report response crc error in high speed mode

Solution:
modify 400k co_phas

Verify:
verify on ac200

Change-Id: I8bd0cbeb121e7a35a5f96791449187150e650d9e
Signed-off-by: ruixuan.li <ruixuan.li@amlogic.com>
drivers/amlogic/mmc/aml_sd_emmc.c

index a945f8b..7c533f9 100644 (file)
@@ -3583,7 +3583,7 @@ static struct meson_mmc_data mmc_data_g12b = {
        .ds_pin_poll = 0x3a,
        .ds_pin_poll_en = 0x48,
        .ds_pin_poll_bit = 13,
-       .sdmmc.init.core_phase = 3,
+       .sdmmc.init.core_phase = 2,
        .sdmmc.init.tx_phase = 0,
        .sdmmc.init.rx_phase = 0,
        .sdmmc.calc.core_phase = 0,