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pico-imx6: Pass the mmc alias to fix boot regression

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Originally, the mmc aliases node was present in imx6qdl-pico.dtsi.

After the sync with Linux in commit d0399a46e7 ("imx6dl/imx6qdl:
synchronise device trees with linux"), the aliases node is gone as
the upstream version does not have it.

This causes a boot regression in which the eMMC card cannot be found anymore.

Fix it by passing the alias node in the u-boot.dtsi file to
restore the original behaviour where the eMMC (esdhc3) was
mapped to mmc0.

Fixes: d0399a46e7 ("imx6dl/imx6qdl: synchronise device trees with linux")
Signed-off-by: Fabio Estevam <festevam@denx.de>
This commit is contained in:
Fabio Estevam 2023-02-15 15:24:44 -03:00 committed by Stefano Babic
parent 422a6f0a2d
commit 5fddcbbdab
1 changed files with 7 additions and 0 deletions
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7
arch/arm/dts/imx6dl-pico-u-boot.dtsi Normal file
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@ -0,0 +1,7 @@
// SPDX-License-Identifier: GPL-2.0 OR MIT
/ {
aliases {
mmc0 = &usdhc3;
};
};