From b79de2dca87b8b414570d3e68f493670eac4c731 Mon Sep 17 00:00:00 2001
From: Haojian Zhuang <haojian.zhuang@linaro.org>
Date: Wed, 21 Nov 2018 09:23:20 +0800
Subject: [PATCH] hikey: remove delay after eMMC initialized
commit 386b14bf64124ebf0368eab33ef07603e0c3138a
Author: Haojian Zhuang <haojian.zhuang@linaro.org>
Date: Wed Nov 21 09:19:49 2018 +0800
mmc: poll eMMC status after EXT_CSD command
EXT_CSD command needs to access data from eMMC device. Add the
operation of polling eMMC device status. Make sure the command is
finished.
Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
A hacked delay time can't fit each eMMC device. Since the above commit
enables the polling operation, remove the hacked delay time now.
Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
---
plat/hisilicon/hikey/hikey_bl2_setup.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/plat/hisilicon/hikey/hikey_bl2_setup.c b/plat/hisilicon/hikey/hikey_bl2_setup.c
index d42afe0de..125d6654c 100644
--- a/plat/hisilicon/hikey/hikey_bl2_setup.c
+++ b/plat/hisilicon/hikey/hikey_bl2_setup.c
@@ -336,7 +336,6 @@ void bl2_platform_setup(void)
params.flags = MMC_FLAG_CMD23;
info.mmc_dev_type = MMC_IS_EMMC;
dw_mmc_init(¶ms, &info);
- mdelay(20);
hikey_io_setup();
}
--
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