On 1/2/19 12:37 AM, Lukasz Majewski wrote:
This patch is a preparation for the imx6q to use DTS in the SPL for very early configuration, as 'u-boot,dm-pre-reloc;' is necessary to initialize uart and SD/eMMC controllers in SPL.
Signed-off-by: Lukasz Majewski lukma@denx.de
Should be in U-Boot specific DTSI to allow easy resync of DTSIs with Linux.
arch/arm/dts/imx6qdl.dtsi | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/arch/arm/dts/imx6qdl.dtsi b/arch/arm/dts/imx6qdl.dtsi index 476cf93445..61cb59cc94 100644 --- a/arch/arm/dts/imx6qdl.dtsi +++ b/arch/arm/dts/imx6qdl.dtsi @@ -72,6 +72,7 @@ #address-cells = <1>; #size-cells = <1>; compatible = "simple-bus";
u-boot,dm-pre-reloc;@@ -218,6 +219,7 @@
aips-bus@02000000 { /* AIPS1 */ compatible = "fsl,aips-bus", "simple-bus";
u-boot,dm-pre-reloc; #address-cells = <1>; #size-cells = <1>; reg = <0x02000000 0x100000>;@@ -225,6 +227,7 @@
spba-bus@02000000 { compatible = "fsl,spba-bus", "simple-bus";
u-boot,dm-pre-reloc; #address-cells = <1>; #size-cells = <1>; reg = <0x02000000 0x40000>;@@ -801,6 +804,7 @@
iomuxc: iomuxc@020e0000 { compatible = "fsl,imx6dl-iomuxc", "fsl,imx6q-iomuxc";
u-boot,dm-pre-reloc; reg = <0x020e0000 0x4000>; };@@ -882,6 +886,7 @@
aips-bus@02100000 { /* AIPS2 */ compatible = "fsl,aips-bus", "simple-bus";
u-boot,dm-pre-reloc; #address-cells = <1>; #size-cells = <1>; reg = <0x02100000 0x100000>;