diff mbox series

[03/21] ARM: dts: ape6evm: Add NOR FLASH

Message ID 53239664e5ae353f60f37a566dbd32415a906ee8.1555655522.git.horms+renesas@verge.net.au (mailing list archive)
State Accepted
Commit 53239664e5ae353f60f37a566dbd32415a906ee8
Delegated to: Simon Horman
Headers show
Series [01/21] ARM: dts: r8a7792: blanche: Add IIC3 and DA9063 PMIC node | expand

Commit Message

Simon Horman April 19, 2019, 2:34 p.m. UTC 
From: Geert Uytterhoeven <geert+renesas@glider.be>

Describe the 128 MiB CFI NOR FLASH, which contains the boot loader and
its environment.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Tested-by: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
---
 arch/arm/boot/dts/r8a73a4-ape6evm.dts | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm/boot/dts/r8a73a4-ape6evm.dts b/arch/arm/boot/dts/r8a73a4-ape6evm.dts
index d530f451467e..b1e0d556be0a 100644
--- a/arch/arm/boot/dts/r8a73a4-ape6evm.dts
+++ b/arch/arm/boot/dts/r8a73a4-ape6evm.dts
@@ -166,6 +166,33 @@ 
 };
 
 &bsc {
+	flash@0 {
+		compatible = "cfi-flash", "mtd-rom";
+		reg = <0x0 0x08000000>;
+		bank-width = <2>;
+
+		partitions {
+			compatible = "fixed-partitions";
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			partition@0 {
+				label = "uboot";
+				reg = <0x00000000 0x00040000>;
+				read-only;
+			};
+			partition@40000 {
+				label = "uboot-env";
+				reg = <0x00040000 0x00040000>;
+				read-only;
+			};
+			partition@80000 {
+				label = "flash";
+				reg = <0x00080000 0x07f80000>;
+			};
+		};
+	};
+
 	ethernet@8000000 {
 		compatible = "smsc,lan9220", "smsc,lan9115";
 		reg = <0x08000000 0x1000>;