u-boot/arch/arm/dts/imx6qdl-wandboard-u-boot.dtsi

// SPDX-License-Identifier: GPL-2.0

#include "imx6qdl-u-boot.dtsi"

/ {
	aliases {
		mmc0 = &usdhc3;
	};
};
wandboard: Pass mmc aliases Originally, the mmc aliases node was present in imx6qdl-wandboard.dtsi. After the sync with Linux in commit d0399a46e7cd ("imx6dl/imx6qdl: synchronise device trees with linux"), the aliases node is gone as the upstream version does not have it. This causes a regression in which the SD card cannot be found anymore: Since commit the aliases node has been removed U-Boot 2022.10-00999-gcca41ed3d63f-dirty (Nov 03 2022 - 22:07:38 -0300) CPU: Freescale i.MX6QP rev1.0 at 792 MHz Reset cause: POR DRAM: 2 GiB Core: 62 devices, 17 uclasses, devicetree: separate PMIC: PFUZE100 ID=0x10 MMC: FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2 Loading Environment from MMC... MMC: no card present *** Warning - No block device, using default environment Fix it by passing the alias node in the u-boot.dtsi file to restore the original behaviour where the SD card (esdhc3) was mapped to mmc0. Fixes: d0399a46e7cd ("imx6dl/imx6qdl: synchronise device trees with linux") Signed-off-by: Fabio Estevam <festevam@denx.de> 2022-11-04 11:12:54 +00:00			`// SPDX-License-Identifier: GPL-2.0`

			`#include "imx6qdl-u-boot.dtsi"`

			`/ {`
			`aliases {`
			`mmc0 = &usdhc3;`
			`};`
			`};`