diff mbox series

[6.1.y-cip,16/16] arm64: dts: renesas: rz{g2l,g2lc}-smarc-som: Update partition table for spi-nor flash

Message ID 20241206091122.67133-17-prabhakar.mahadev-lad.rj@bp.renesas.com (mailing list archive)
State New
Headers show
Series Add RPC-IF support for RZ/G2UL SoC | expand

Commit Message

Prabhakar Dec. 6, 2024, 9:11 a.m. UTC 
From: Biju Das <biju.das.jz@bp.renesas.com>

commit 91dcdfbc5b770d4501b1a30d087affc9ed4fa6e5 upstream.

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>
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
---
 arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi  | 15 +++++++++++----
 arch/arm64/boot/dts/renesas/rzg2lc-smarc-som.dtsi | 15 +++++++++++----
 2 files changed, 22 insertions(+), 8 deletions(-)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi b/arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi
index 547859c388ce..46673bf41e9b 100644
--- a/arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi
+++ b/arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi
@@ -318,11 +318,18 @@  partitions {
 			#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 5e4209d6fb42..8f733a5e911b 100644
--- a/arch/arm64/boot/dts/renesas/rzg2lc-smarc-som.dtsi
+++ b/arch/arm64/boot/dts/renesas/rzg2lc-smarc-som.dtsi
@@ -248,11 +248,18 @@  partitions {
 			#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>;
 			};
 		};