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arm: dts: imx8qm-mek: fix boot

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serial_init runs into panic because no serial device found.
Update the device tree to include bootph-some-ram for some critial
devices needed in pre-reloc stage

Also update usdhc related properties to avoid card initialization
failure.

Fixes: 8c103c33fb ("dm: dts: Convert driver model tags to use new schema")
Signed-off-by: Peng Fan <peng.fan@nxp.com>
This commit is contained in:
Peng Fan 2024-10-19 08:51:25 +08:00 • committed by Fabio Estevam
parent 1010ea55ea
commit 204a62c64c
2 changed files with 33 additions and 1 deletions
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33
arch/arm/dts/fsl-imx8qm-mek-u-boot.dtsi
View file

@ -7,18 +7,48 @@
&{/imx8qm-pm} {
bootph-some-ram;
bootph-pre-ram;
};
&mu {
bootph-some-ram;
bootph-pre-ram;
};
&clk {
bootph-some-ram;
bootph-pre-ram;
};
&iomuxc {
bootph-some-ram;
bootph-pre-ram;
};
&reg_usdhc2_vmmc {
bootph-pre-ram;
};
&{/mu@5d1c0000/iomuxc/imx8qm-mek} {
bootph-some-ram;
bootph-pre-ram;
};
&pinctrl_usdhc2_gpio {
bootph-pre-ram;
};
&pinctrl_usdhc2 {
bootph-pre-ram;
};
&pinctrl_lpuart0 {
bootph-some-ram;
bootph-pre-ram;
};
&pinctrl_usdhc1 {
bootph-pre-ram;
};
@ -75,10 +105,12 @@
};
&pd_dma {
bootph-some-ram;
bootph-pre-ram;
};
&pd_dma_lpuart0 {
bootph-some-ram;
bootph-pre-ram;
};
@ -131,6 +163,7 @@
};
&lpuart0 {
bootph-some-ram;
bootph-pre-ram;
};

1
arch/arm/dts/fsl-imx8qm-mek.dts
View file

@ -6,7 +6,6 @@
/dts-v1/;
#include "fsl-imx8qm.dtsi"
#include "fsl-imx8qm-mek-u-boot.dtsi"
/ {
model = "Freescale i.MX8QM MEK";