On 2021/8/17 14:32, Ye Li wrote:
Since SPL has initialized clocks for bus and core. We don't need to set the default clocks for clock controller node.
Signed-off-by: Ye Li ye.li@nxp.com
arch/arm/dts/imx8mp-u-boot.dtsi | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/arch/arm/dts/imx8mp-u-boot.dtsi b/arch/arm/dts/imx8mp-u-boot.dtsi index d61346d..a6ede2e 100644 --- a/arch/arm/dts/imx8mp-u-boot.dtsi +++ b/arch/arm/dts/imx8mp-u-boot.dtsi @@ -18,6 +18,9 @@ &clk { u-boot,dm-spl; u-boot,dm-pre-reloc;
/delete-property/ assigned-clocks;
/delete-property/ assigned-clock-parents;
/delete-property/ assigned-clock-rates; };
&osc_32k {
For a release fix, this is ok. Acked-by: Peng Fan peng.fan@nxp.com
But for distro boot, we need think Linux Kernel will use the device tree exported by U-Boot. Removing this property may cause issue.
I think other vendors may has similar issue that U-Boot modify dtb and corrupt distribution kernel booting.
Thanks, Peng.