From 3240d011ae883a4ee842c0890c321ef1129fd3d4 Mon Sep 17 00:00:00 2001
From: Heiko Thiery <heiko.thiery@gmail.com>
Date: Wed, 16 Feb 2022 15:58:10 +0100
Subject: [PATCH] kontron-pitx-imx8m: fix board_mmc_getcd()
The function wrongly will return the card detection status of the SD card
(USDHC2) for the eMMC (USDHC1). Thus booting from eMMC without an inserted
SD card will fail.
Signed-off-by: Heiko Thiery <heiko.thiery@gmail.com>
---
board/kontron/pitx_imx8m/spl.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/board/kontron/pitx_imx8m/spl.c b/board/kontron/pitx_imx8m/spl.c
index c043dd205b..ef3256898d 100644
--- a/board/kontron/pitx_imx8m/spl.c
+++ b/board/kontron/pitx_imx8m/spl.c
@@ -76,17 +76,16 @@ static struct i2c_pads_info i2c_pad_info1 = {
int board_mmc_getcd(struct mmc *mmc)
{
struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv;
- int ret = 0;
switch (cfg->esdhc_base) {
case USDHC1_BASE_ADDR:
/* the eMMC does not have a CD pin */
- ret = 1;
+ return 1;
case USDHC2_BASE_ADDR:
- ret = !gpio_get_value(USDHC2_CD_GPIO);
+ return !gpio_get_value(USDHC2_CD_GPIO);
}
- return ret;
+ return 0;
}
--
2.39.5