openwrt/target/linux/mediatek/dts/mt7622-ubnt-unifi-6-lr-v1-ubootmod.dts
Daniel Golle cd4de3251c mediatek: wait for fitblk rootfs
Probing of the fitblk driver in some situations happens after the kernel
attempts to mount rootfs, which then fails.
Always use 'rootwait' when using fitblk for rootfs.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
2024-03-09 14:02:58 +00:00

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// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
#include "mt7622-ubnt-unifi-6-lr-v1.dtsi"
/ {
model = "Ubiquiti UniFi 6 LR v1 (U-Boot mod)";
compatible = "ubnt,unifi-6-lr-v1-ubootmod", "mediatek,mt7622";
chosen {
rootdisk = <&rootdisk>;
bootargs = "earlycon=uart8250,mmio32,0x11002000 swiotlb=512 console=ttyS0,115200n8 root=/dev/fit0 rootwait";
};
};
&nor_partitions {
partition@0 {
label = "bl2";
reg = <0x0 0x20000>;
};
partition@20000 {
label = "fip";
reg = <0x20000 0xa0000>;
};
partition@c0000 {
label = "u-boot-env";
reg = <0xc0000 0x10000>;
};
factory: partition@d0000 {
label = "factory";
reg = <0xd0000 0x40000>;
read-only;
};
eeprom: partition@110000 {
label = "eeprom";
reg = <0x110000 0x10000>;
read-only;
nvmem-layout {
compatible = "fixed-layout";
#address-cells = <1>;
#size-cells = <1>;
macaddr_eeprom_0: macaddr@0 {
reg = <0x0 0x6>;
};
macaddr_eeprom_6: macaddr@6 {
reg = <0x6 0x6>;
};
};
};
partition@120000 {
label = "recovery";
reg = <0x120000 0xee0000>;
};
rootdisk: partition@1000000 {
compatible = "denx,fit";
label = "firmware";
reg = <0x1000000 0x3000000>;
};
};
&wmac {
mediatek,mtd-eeprom = <&factory 0x0>;
nvmem-cells = <&macaddr_eeprom_0>;
nvmem-cell-names = "mac-address";
status = "okay";
};
&slot0 {
wifi@0,0 {
reg = <0x0 0 0 0 0>;
mediatek,mtd-eeprom = <&factory 0x20000>;
nvmem-cells = <&macaddr_eeprom_6>;
nvmem-cell-names = "mac-address";
ieee80211-freq-limit = <5000000 6000000>;
};
};
&gmac0 {
nvmem-cells = <&macaddr_eeprom_0>;
nvmem-cell-names = "mac-address";
};