From: Marcel Ziswiler <marcel.ziswi...@toradex.com>
Seems that we need the waterlevel setting not only for PIO mode as
without this at least the i.MX 8M Mini won't boot anymore when being
written by such a U-Boot. Corruption has also been observed both on
the i.MX 6 as well as i.MX 8M Mini when using ums on the eMMC. Fix
this by setting the watermark level again regardless of whether in
DMA or PIO mode.
Fixes: 41c6a22fc296 ("mmc: fsl_esdhc_imx: simplify esdhc_setup_data()")
Signed-off-by: Marcel Ziswiler <marcel.ziswi...@toradex.com>
---
drivers/mmc/fsl_esdhc_imx.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/mmc/fsl_esdhc_imx.c b/drivers/mmc/fsl_esdhc_imx.c
index 9299635f50..efa5ed0af7 100644
--- a/drivers/mmc/fsl_esdhc_imx.c
+++ b/drivers/mmc/fsl_esdhc_imx.c
@@ -336,9 +336,8 @@ static int esdhc_setup_data(struct fsl_esdhc_priv *priv,
struct mmc *mmc,
}
}
- if (IS_ENABLED(CONFIG_SYS_FSL_ESDHC_USE_PIO))
- esdhc_setup_watermark_level(priv, data);
- else
+ esdhc_setup_watermark_level(priv, data);
+ if (!IS_ENABLED(CONFIG_SYS_FSL_ESDHC_USE_PIO))
esdhc_setup_dma(priv, data);
/* Calculate the timeout period for data transactions */
--
2.34.1
