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6aec3c7b5b
Move fip and factory into UBI static volumes. Use fitblk instead of partition parser. !! RUN INSTALLER FIRST !! Existing users of previous OpenWrt releases or snapshot builds will have to **re-run the updated installer** before upgrading to firmware after this commit. DO NOT flash or run even just the initramfs image unless you have run the updated installer which moves the content of the 'factory' partition into a UBI volume. tl;dr: DON'T USE YET! Signed-off-by: Daniel Golle <daniel@makrotopia.org>
108 lines
1.9 KiB
Plaintext
108 lines
1.9 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0-only OR MIT)
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/dts-v1/;
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#include "mt7622-linksys-e8450.dtsi"
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/ {
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model = "Linksys E8450 (UBI)";
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compatible = "linksys,e8450-ubi", "mediatek,mt7622";
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aliases {
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label-mac-device = &wan;
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};
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chosen {
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rootdisk = <&ubi_rootfs>;
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bootargs = "earlycon=uart8250,mmio32,0x11002000 console=ttyS0,115200n1 swiotlb=512 ubi.block=0,fit root=/dev/fit0";
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};
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};
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&snand {
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partitions {
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compatible = "fixed-partitions";
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#address-cells = <1>;
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#size-cells = <1>;
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partition@0 {
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label = "bl2";
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reg = <0x0 0x80000>;
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read-only;
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};
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partition@80000 {
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label = "ubi";
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reg = <0x80000 0x7f80000>;
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compatible = "linux,ubi";
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volumes {
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ubi-volume-ubootenv {
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volname = "ubootenv";
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nvmem-layout {
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compatible = "u-boot,env-redundant-bool-layout";
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};
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};
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ubi-volume-ubootenv2 {
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volname = "ubootenv2";
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nvmem-layout {
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compatible = "u-boot,env-redundant-bool-layout";
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};
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};
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ubi_rootfs: ubi-volume-fit {
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volname = "fit";
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};
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ubi_factory: ubi-volume-factory {
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volname = "factory";
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};
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};
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};
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};
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};
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&ubi_factory {
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nvmem-layout {
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compatible = "fixed-layout";
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#address-cells = <1>;
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#size-cells = <1>;
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eeprom_factory_0: eeprom@0 {
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reg = <0x0 0x4da8>; /* actual length 0x400 */
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};
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eeprom_factory_5000: eeprom@5000 {
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reg = <0x5000 0xe00>;
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};
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macaddr_factory_7fff4: macaddr@7fff4 {
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reg = <0x7fff4 0x6>;
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};
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macaddr_factory_7fffa: macaddr@7fffa {
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reg = <0x7fffa 0x6>;
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};
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};
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};
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&wmac {
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nvmem-cells = <&eeprom_factory_0>;
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nvmem-cell-names = "eeprom";
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status = "okay";
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};
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&wmac1 {
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nvmem-cells = <&eeprom_factory_5000>;
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nvmem-cell-names = "eeprom";
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};
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&gmac0 {
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nvmem-cells = <&macaddr_factory_7fff4>;
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nvmem-cell-names = "mac-address";
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};
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&wan {
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nvmem-cells = <&macaddr_factory_7fffa>;
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nvmem-cell-names = "mac-address";
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};
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