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Commit 57de31f6 authored by Ulf Hansson's avatar Ulf Hansson Committed by Chris Ball
Browse files

mmc: core: Use generic CMD6 time while switching to eMMC HS200 mode 



Conform to the eMMC spec and use the CMD6 generic timeout from the
EXT_CSD register, when switching to HS200 mode.

Signed-off-by: default avatarUlf Hansson <ulf.hansson@linaro.org>
Signed-off-by: default avatarChris Ball <chris@printf.net>
parent b9ec2616

drivers/mmc/core/mmc.c

+3 −1
Original line number Diff line number Diff line
@@ -857,7 +857,9 @@ static int mmc_select_hs200(struct mmc_card *card) 
	/* switch to HS200 mode if bus width set successfully */

	if (!err)

		err = __mmc_switch(card, EXT_CSD_CMD_SET_NORMAL,

				EXT_CSD_HS_TIMING, 2, 0, true, true, true);

				EXT_CSD_HS_TIMING, 2,

				card->ext_csd.generic_cmd6_time,

				true, true, true);

err:

	return err;

}