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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: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
hifive-unleashed-5.1
Marek Szyprowski 2015-01-24 13:08:09 +09:00 committed by Kukjin Kim
parent e0fc8de687
commit 6591a02e17
1 changed files with 1 additions and 1 deletions
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arch/arm/boot/dts/exynos5422-odroidxu3.dts
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@ -18,7 +18,7 @@
compatible = "hardkernel,odroid-xu3", "samsung,exynos5800", "samsung,exynos5";
memory {
reg = <0x40000000 0x80000000>;
reg = <0x40000000 0x7EA00000>;
};
chosen {