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Commit 6591a02e authored by Marek Szyprowski's avatar Marek Szyprowski Committed by Kukjin Kim
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ARM: dts: reduce total RAM by 22 MiB for exynos5422-odroidxu3 



Last 22 MiB is RAM is reserved by secure monitor code and cannot be
accessed from Linux kernel, so adjust total RAM size to 0x7EA00000
(2 GiB - 22 MiB). This fixes random 'imprecise kernel abort' kernel
failures.

Signed-off-by: default avatarMarek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: default avatarSjoerd Simons <sjoerd.simons@collabora.co.uk>
Signed-off-by: default avatarKukjin Kim <kgene@kernel.org>
parent e0fc8de6

arch/arm/boot/dts/exynos5422-odroidxu3.dts

+1 −1
Original line number Diff line number Diff line
@@ -18,7 +18,7 @@ 
	compatible = "hardkernel,odroid-xu3", "samsung,exynos5800", "samsung,exynos5";



	memory {

		reg = <0x40000000 0x80000000>;

		reg = <0x40000000 0x7EA00000>;

	};



	chosen {