ARM: dts: exynos: Fix memory on Artik5 evaluation boards
diff mbox series

Message ID 20200225114017.29267-1-m.szyprowski@samsung.com
State Mainlined
Commit 91bf0eee413733ac7975d1f4df64d5bc86d428a0
Headers show
Series
  • ARM: dts: exynos: Fix memory on Artik5 evaluation boards
Related show

Commit Message

Marek Szyprowski Feb. 25, 2020, 11:40 a.m. UTC
The last 8MB of physical memory on Artik520 family boards is reserved for
secure firmware. Adjust the total amount of the memory defined in
exynos3250-artik5.dtsi to match the memory available for the Linux kernel.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
---
 arch/arm/boot/dts/exynos3250-artik5.dtsi | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Krzysztof Kozlowski Feb. 26, 2020, 6:54 p.m. UTC | #1
On Tue, Feb 25, 2020 at 12:40:17PM +0100, Marek Szyprowski wrote:
> The last 8MB of physical memory on Artik520 family boards is reserved for
> secure firmware. Adjust the total amount of the memory defined in
> exynos3250-artik5.dtsi to match the memory available for the Linux kernel.
> 
> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
> ---
>  arch/arm/boot/dts/exynos3250-artik5.dtsi | 2 +-

Thanks, applied.

Best regards,
Krzysztof

Patch
diff mbox series

diff --git a/arch/arm/boot/dts/exynos3250-artik5.dtsi b/arch/arm/boot/dts/exynos3250-artik5.dtsi
index dee35e3a5c4b..b27a82072365 100644
--- a/arch/arm/boot/dts/exynos3250-artik5.dtsi
+++ b/arch/arm/boot/dts/exynos3250-artik5.dtsi
@@ -23,7 +23,7 @@ 
 
 	memory@40000000 {
 		device_type = "memory";
-		reg = <0x40000000 0x1ff00000>;
+		reg = <0x40000000 0x1f800000>;
 	};
 
 	firmware@205f000 {