From 56a26d688d8d47b6ed2db34cb397d5793d8d801f Mon Sep 17 00:00:00 2001 From: Leo Yan Date: Sun, 22 Mar 2015 00:17:27 +0800 Subject: [PATCH] arm64: dts: reserve memory region for mcu firmware The mcu firmware will use the memory region 0x0010_0000@0x05E0_0000; so reserve this region in dts to make sure kernel will not corrupt this memory region. Signed-off-by: Leo Yan --- arch/arm64/boot/dts/hi6220-hikey.dts | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/hi6220-hikey.dts b/arch/arm64/boot/dts/hi6220-hikey.dts index 7f1e747115676e..44f8d2c87aff7f 100644 --- a/arch/arm64/boot/dts/hi6220-hikey.dts +++ b/arch/arm64/boot/dts/hi6220-hikey.dts @@ -7,6 +7,8 @@ /dts-v1/; +/memreserve/ 0x05E00000 0x00100000; + #include "hikey-pinctrl.dtsi" #include "hikey-gpio.dtsi" #include "hi6220.dtsi"