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| author |   Biju Das <biju.das.jz@bp.renesas.com> | 2024-10-04 18:32:32 +0100 |
|---|---|---|
| committer |   Geert Uytterhoeven <geert+renesas@glider.be> | 2024-10-09 13:47:40 +0200 |
| commit | 91dcdfbc5b770d4501b1a30d087affc9ed4fa6e5 (patch) | |
| tree | 83cd77345ffb039019c415ae6c2c4009ca1e7034 | |
| parent | arm64: dts: renesas: rzg2ul-smarc-som: Enable serial NOR flash (diff) | |
| download | wireguard-linux-91dcdfbc5b770d4501b1a30d087affc9ed4fa6e5.tar.xz wireguard-linux-91dcdfbc5b770d4501b1a30d087affc9ed4fa6e5.zip | |
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>
| -rw-r--r-- | arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi | 15 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/renesas/rzg2lc-smarc-som.dtsi | 15 |
2 files changed, 22 insertions, 8 deletions
diff --git a/arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi b/arch/arm64/boot/dts/renesas/rzg2l-smarc-som.dtsi index 83f5642d0d35..434252a8c0a5 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 b4ef5ea8a9e3..1255034acc3b 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>; }; }; |