From: Andreas Färber <afaerber@suse.de>
Date: Sat, 23 Nov 2019 17:49:16 +0000 (+0100)
Subject: ARM: dts: rtd1195: Exclude boot ROM from memory ranges
X-Git-Tag: v5.8-rc1~137^2~47^2~32
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=af19d9b8844f5e4573e59a42914af83200bf86a4;p=thirdparty%2Fkernel%2Flinux.git

ARM: dts: rtd1195: Exclude boot ROM from memory ranges

Carve out 0xa800 for the boot ROM from the /memory@0 node,
updating it to /memory@a800, and add it to /soc ranges.

Signed-off-by: Andreas Färber <afaerber@suse.de>
---

diff --git a/arch/arm/boot/dts/rtd1195-mele-x1000.dts b/arch/arm/boot/dts/rtd1195-mele-x1000.dts
index e2050cb64474e..c7951b9a2c97b 100644
--- a/arch/arm/boot/dts/rtd1195-mele-x1000.dts
+++ b/arch/arm/boot/dts/rtd1195-mele-x1000.dts
@@ -19,9 +19,9 @@
 		stdout-path = "serial0:115200n8";
 	};
 
-	memory@0 {
+	memory@a800 {
 		device_type = "memory";
-		reg = <0x00000000 0x18000000>, /* up to r-bus */
+		reg = <0x0000a800 0x17ff5800>, /* boot ROM to r-bus */
 		      <0x18070000 0x00090000>, /* r-bus to NOR flash */
 		      <0x19100000 0x26f00000>; /* NOR flash to 1 GiB */
 	};
diff --git a/arch/arm/boot/dts/rtd1195.dtsi b/arch/arm/boot/dts/rtd1195.dtsi
index c5713a5ef4729..0d7c2be750f6f 100644
--- a/arch/arm/boot/dts/rtd1195.dtsi
+++ b/arch/arm/boot/dts/rtd1195.dtsi
@@ -88,7 +88,8 @@
 		compatible = "simple-bus";
 		#address-cells = <1>;
 		#size-cells = <1>;
-		ranges = <0x18000000 0x18000000 0x00070000>,
+		ranges = <0x00000000 0x00000000 0x0000a800>,
+			 <0x18000000 0x18000000 0x00070000>,
 			 <0x18100000 0x18100000 0x01000000>,
 			 <0x80000000 0x80000000 0x80000000>;