From: Biju Das <biju.das.jz@bp.renesas.com>
Date: Fri, 4 Oct 2024 17:32:32 +0000 (+0100)
Subject: arm64: dts: renesas: rz{g2l,g2lc}-smarc-som: Update partition table for spi-nor flash
X-Git-Tag: v6.13-rc1~140^2~37^2~31
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=91dcdfbc5b770d4501b1a30d087affc9ed4fa6e5;p=thirdparty%2Fkernel%2Flinux.git

arm64: dts: renesas: rz{g2l,g2lc}-smarc-som: Update partition table for spi-nor flash

Update partition table for spi-nor flash, so that we can flash bootloaders
in Linux by executing the below commands:
flash_erase /dev/mtd0  0 0
flash_erase /dev/mtd1  0 0
mtd_debug write /dev/mtd0 0 ${BL2_FILE_SIZE} ${BL2_IMAGE}
mtd_debug write /dev/mtd1 512 ${FIP_FILE_SIZE} ${FIP_IMAGE}

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/20241004173235.74307-3-biju.das.jz@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---

diff --git a/arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi b/arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi
index 83f5642d0d35c..434252a8c0a51 100644
--- a/arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi
+++ b/arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi
@@ -341,11 +341,18 @@
 			#address-cells = <1>;
 			#size-cells = <1>;
 
-			boot@0 {
-				reg = <0x00000000 0x2000000>;
-				read-only;
+			partition@0 {
+				label = "bl2";
+				reg = <0x00000000 0x0001d000>;
 			};
-			user@2000000 {
+
+			partition@1d000 { /* fip is at offset 0x200 */
+				label = "fip";
+				reg = <0x0001d000 0x1fe3000>;
+			};
+
+			partition@2000000 {
+				label = "user";
 				reg = <0x2000000 0x2000000>;
 			};
 		};
diff --git a/arch/arm64/boot/dts/renesas/rzg2lc-smarc-som.dtsi b/arch/arm64/boot/dts/renesas/rzg2lc-smarc-som.dtsi
index b4ef5ea8a9e34..1255034acc3b8 100644
--- a/arch/arm64/boot/dts/renesas/rzg2lc-smarc-som.dtsi
+++ b/arch/arm64/boot/dts/renesas/rzg2lc-smarc-som.dtsi
@@ -259,11 +259,18 @@
 			#address-cells = <1>;
 			#size-cells = <1>;
 
-			boot@0 {
-				reg = <0x00000000 0x2000000>;
-				read-only;
+			partition@0 {
+				label = "bl2";
+				reg = <0x00000000 0x0001d000>;
 			};
-			user@2000000 {
+
+			partition@1d000 { /* fip is at offset 0x200 */
+				label = "fip";
+				reg = <0x0001d000 0x1fe3000>;
+			};
+
+			partition@2000000 {
+				label = "user";
 				reg = <0x2000000 0x2000000>;
 			};
 		};