From: Pali Rohár <pali@kernel.org>
Date: Wed, 14 Jul 2021 14:37:28 +0000 (+0200)
Subject: arm: mvebu: Espressobin: Use function mmc_get_op_cond() for detecting eMMC
X-Git-Tag: v2025.01-rc5-pxa1908~1800^2~1
X-Git-Url: http://git.dujemihanovic.xyz/img/static//%22brlog.php?a=commitdiff_plain;h=42ba56691ccae5a33da13a023a342fef4fa8f086;p=u-boot.git

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>
---

diff --git a/board/Marvell/mvebu_armada-37xx/board.c b/board/Marvell/mvebu_armada-37xx/board.c
index 5ff940cb35..5af3f2f062 100644
--- a/board/Marvell/mvebu_armada-37xx/board.c
+++ b/board/Marvell/mvebu_armada-37xx/board.c
@@ -124,7 +124,7 @@ int board_late_init(void)
 
 	/* eMMC is mmc dev num 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 && mmc_dev) {