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drivers/mmc: set buswidth and speed before reading data

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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>
This commit is contained in:
Haojian Zhuang 2018-08-04 18:04:30 +08:00
parent 07858dd809
commit bd4e3deee9
1 changed files with 2 additions and 2 deletions
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4
drivers/mmc/mmc.c
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@ -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)