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arm: mvebu: Espressobin: Use function mmc_get_op_cond() for detecting eMMC 

Use function mmc_get_op_cond() instead of mmc_init() for detecting presence
of eMMC. Documentation for this function says that it could be used to
detect the presence of SD/eMMC when no card detect logic is available.

This function is also used by mx6cuboxi board for detecting presence of eMMC.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Stefan Roese <sr@denx.de>
This commit is contained in:
Pali Rohár 2021-07-14 16:37:28 +02:00 committed by Stefan Roese
parent aeff1740b6
commit 42ba56691c
1 changed files with 1 additions and 1 deletions
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2
board/Marvell/mvebu_armada-37xx/board.c
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@ -124,7 +124,7 @@ int board_late_init(void)
/* eMMC is mmc dev num 1 */ /* eMMC is mmc dev num 1 */
mmc_dev = find_mmc_device(1); mmc_dev = find_mmc_device(1);
emmc = (mmc_dev && mmc_init(mmc_dev) == 0); emmc = (mmc_dev && mmc_get_op_cond(mmc_dev) == 0);
/* if eMMC is not present then remove it from DM */ /* if eMMC is not present then remove it from DM */
if (!emmc && mmc_dev) { if (!emmc && mmc_dev) {