Hello Fabio,
Thanks for taking care of this!
I believe this fix still applies to mx8m mini series, as without it - some SD Cards are failed to be recognized.
-----Original Message----- From: Fabio Estevam festevam@gmail.com Sent: Monday, February 22, 2021 6:41 PM To: sbabic@denx.de Cc: u-boot@lists.denx.de; trini trini@konsulko.com; lorusak@gmail.com; ZHIZHIKIN Andrey andrey.zhizhikin@leica-geosystems.com; peng.fan@nxp.com; Fabio Estevam festevam@gmail.com Subject: [PATCH] ARM: dts: imx8mq-evk: Remove u-boot,off-on-delay-us property
Commit 247bbeb74c18 ("ARM: dts: imx8m: increase off-on delay on the SD Vcc regulator") caused the imx8mq-evk board to not be able to store the environment variables in the SD card.
Remove the u-boot,off-on-delay-us property to fix the regression.
Signed-off-by: Fabio Estevam festevam@gmail.com
arch/arm/dts/imx8mq-evk-u-boot.dtsi | 4 ---- 1 file changed, 4 deletions(-)
diff --git a/arch/arm/dts/imx8mq-evk-u-boot.dtsi b/arch/arm/dts/imx8mq-evk- u-boot.dtsi index 44af66372712..2cfc12b7e0a4 100644 --- a/arch/arm/dts/imx8mq-evk-u-boot.dtsi +++ b/arch/arm/dts/imx8mq-evk-u-boot.dtsi @@ -1,9 +1,5 @@ // SPDX-License-Identifier: (GPL-2.0 OR MIT)
-®_usdhc2_vmmc {
u-boot,off-on-delay-us = <20000>;-};
&usdhc1 { mmc-hs400-1_8v; }; -- 2.25.1
Reviewed-by: Andrey Zhizhikin andrey.zhizhikin@leica-geosystems.com