From bd4e3deee9d72bfdb46d161eba62c6ae9d107855 Mon Sep 17 00:00:00 2001
From: Haojian Zhuang <haojian.zhuang@linaro.org>
Date: Sat, 4 Aug 2018 18:04:30 +0800
Subject: [PATCH] drivers/mmc: set buswidth and speed before reading data
It should set buswidth and speed of mmc controller before accessing
mmc.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
---
drivers/mmc/mmc.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index 5823293c9..217f90c47 100644
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -473,12 +473,12 @@ static int mmc_enumerate(unsigned int clk, unsigned int bus_width)
}
} while (ret != MMC_STATE_TRAN);
- ret = mmc_fill_device_info();
+ ret = mmc_set_ios(clk, bus_width);
if (ret != 0) {
return ret;
}
- return mmc_set_ios(clk, bus_width);
+ return mmc_fill_device_info();
}
size_t mmc_read_blocks(int lba, uintptr_t buf, size_t size)
--
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