[PATCH] kontron-pitx-imx8m: fix board_mmc_getcd()
Heiko Thiery
heiko.thiery at gmail.com
Wed Feb 16 15:58:10 CET 2022
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 at 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;
}
--
2.30.2
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