[PATCH] arm: rpi: Device tree modifications for U-Boot
From: Pavel Machek <hidden>
Date: 2015-10-08 15:50:24
Also in:
linux-devicetree, linux-tegra, lkml
Hi!
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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 <sjg@chromium.org> --- arch/arm/boot/dts/bcm2835.dtsi | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)@@ -16,6 +17,7 @@ #size-cells = <1>; ranges = <0x7e000000 0x20000000 0x02000000>; dma-ranges = <0x40000000 0x00000000 0x20000000>; + u-boot,dm-pre-reloc;
Given low ammount of memory available for SPL, such stuff is going to be neccessary. Should it have more generic name... "critical-for-early-boot" ? Best regards, Pavel