This updates the device tree from the kernel version to something suitable
for U-Boot:
- Add stdout-path alias for console
- Mark the /soc node to be available pre-relocation so that the early
serial console works (we need the 'ranges' property to be available)
Signed-off-by: Simon Glass <s...@chromium.org>
---
arch/arm/boot/dts/bcm2835.dtsi | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/bcm2835.dtsi b/arch/arm/boot/dts/bcm2835.dtsi
index 301c73f..bd6bff6 100644
--- a/arch/arm/boot/dts/bcm2835.dtsi
+++ b/arch/arm/boot/dts/bcm2835.dtsi
@@ -8,6 +8,7 @@
chosen {
bootargs = "earlyprintk console=ttyAMA0";
+ stdout-path = &uart;
};
soc {
@@ -16,6 +17,7 @@
#size-cells = <1>;
ranges = <0x7e000000 0x20000000 0x02000000>;
dma-ranges = <0x40000000 0x00000000 0x20000000>;
+ u-boot,dm-pre-reloc;
timer@7e003000 {
compatible = "brcm,bcm2835-system-timer";
@@ -92,7 +94,7 @@
#interrupt-cells = <2>;
};
- uart@7e201000 {
+ uart: uart@7e201000 {
compatible = "brcm,bcm2835-pl011", "arm,pl011",
"arm,primecell";
reg = <0x7e201000 0x1000>;
interrupts = <2 25>;
--
2.5.0.rc2.392.g76e840b
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