[PATCH] ARM: shmobile: Include all 2 GiB of memory on APE6EVM

Magnus Damm magnus.damm at gmail.com
Sun Apr 7 21:44:44 EDT 2013


From: Takashi Yoshii <takashi.yoshii.zj at renesas.com>

Add 1GiB of DRAM at 0x2_0000_0000

Signed-off-by: Takashi Yoshii <takashi.yoshii.zj at renesas.com>
Signed-off-by: Magnus Damm <damm at opensource.se>
---

 This patch simply updates the DTS to describe the actual board
 hardware. If we want to make use of the memory we also need to
 enable LPAE in the kernel configuration, but that is seen as a
 separate step.

 arch/arm/boot/dts/r8a73a4-ape6evm.dts |    5 +++++
 1 file changed, 5 insertions(+)

--- 0001/arch/arm/boot/dts/r8a73a4-ape6evm.dts
+++ work/arch/arm/boot/dts/r8a73a4-ape6evm.dts	2013-04-08 10:27:20.000000000 +0900
@@ -24,6 +24,11 @@
 		reg = <0 0x40000000 0 0x40000000>;
 	};
 
+	memory at 200000000 {
+		device_type = "memory";
+		reg = <2 0x00000000 0 0x40000000>;
+	};
+
 	ape6evm_fixed_3v3: fixedregulator at 0 {
 		compatible = "regulator-fixed";
 		regulator-name = "3V3";



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