Commit 8bd582ae authored by William Zhang's avatar William Zhang Committed by Florian Fainelli
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arm64: dts: broadcom: bcm4908: Fix cpu node for smp boot 



Add spin-table enable-method and cpu-release-addr properties for
cpu0 node. This is required by all ARMv8 SoC. Otherwise some
bootloader like u-boot can not update cpu-release-addr and linux
fails to start up secondary cpus.

Fixes: 2961f69f ("arm64: dts: broadcom: add BCM4908 and Asus GT-AC5300 early DTS files")
Signed-off-by: default avatarWilliam Zhang <william.zhang@broadcom.com>
Signed-off-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
parent b4a544e4

arch/arm64/boot/dts/broadcom/bcm4908/bcm4908.dtsi

+2 −0
Original line number Diff line number Diff line
@@ -29,6 +29,8 @@ 
			device_type = "cpu";

			compatible = "brcm,brahma-b53";

			reg = <0x0>;

			enable-method = "spin-table";

			cpu-release-addr = <0x0 0xfff8>;

			next-level-cache = <&l2>;

		};