From: Peng Fan peng.fan@nxp.com
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: 8c103c33fb1 ("dm: dts: Convert driver model tags to use new schema") Signed-off-by: Peng Fan peng.fan@nxp.com ---
CI: passed
arch/arm/dts/fsl-imx8qm-mek-u-boot.dtsi | 33 +++++++++++++++++++++++++ arch/arm/dts/fsl-imx8qm-mek.dts | 1 - 2 files changed, 33 insertions(+), 1 deletion(-)
diff --git a/arch/arm/dts/fsl-imx8qm-mek-u-boot.dtsi b/arch/arm/dts/fsl-imx8qm-mek-u-boot.dtsi index 6e5379e53c5..38925d53065 100644 --- a/arch/arm/dts/fsl-imx8qm-mek-u-boot.dtsi +++ b/arch/arm/dts/fsl-imx8qm-mek-u-boot.dtsi @@ -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; +}; + +®_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; };
diff --git a/arch/arm/dts/fsl-imx8qm-mek.dts b/arch/arm/dts/fsl-imx8qm-mek.dts index 63908ba6bf1..6cf7ce3d5e0 100644 --- a/arch/arm/dts/fsl-imx8qm-mek.dts +++ b/arch/arm/dts/fsl-imx8qm-mek.dts @@ -6,7 +6,6 @@ /dts-v1/;
#include "fsl-imx8qm.dtsi" -#include "fsl-imx8qm-mek-u-boot.dtsi"
/ { model = "Freescale i.MX8QM MEK";