mirror of
https://github.com/openwrt/openwrt.git
synced 2026-10-14 04:28:41 +04:00
mediatek: filogic: cmcc rax3000m: add all-in-UBI layout
This commit introduces OpenWrt U-Boot all-in-UBI layout support for the CMCC RAX3000M / RAX3000Me, enabling: - Prolonged device lifetime by allocating most of the flash to UBI (which takes care of wear-leveling) - Maximum available storage space for OpenWrt OpenWrt U-Boot UBI flash instructions ------------------------------------- A device running stock firmware should be upgraded to the latest OpenWrt firmware (https://firmware-selector.openwrt.org/?target=mediatek%2Ffilogic&id=cmcc_rax3000m). Back up critical data --------------------- LuCI Web-UI: "System" -> "Backup / Flash Firmware" -> "Save mtdblock contents" Save mtdblock: factory Make sure the file were successfully downloaded to your downloads directory. Using the installer image ------------------------- To simplify the installation process, this method uses a fork of Daniel Golle's (@dangowrt) UBI Installer https://github.com/dangowrt/owrt-ubi-installer 1. Ensure your router is running the latest OpenWrt firmware. Upgrade it if necessary. 2. Obtain the installer image: Build the installer from source according to your device variant https://github.com/andros-ua/owrt-ubi-installer/tree/rax3000m-ddr3 or https://github.com/andros-ua/owrt-ubi-installer/tree/rax3000m-ddr4 or download a prebuilt image from the https://github.com/andros-ua/owrt-ubi-installer/releases 3. Flash the openwrt*-initramfs-recovery-installer.itb image using sysupgrade. 4. Wait for installation: the green status LED will blink rapidly, indicating that the all-in-UBI installer is running. Once the installation finishes, the status LED will turn solid amber for 5 seconds. 5. After the device reboots, perform a final sysupgrade using the openwrt*-squashfs-sysupgrade.itb image. BL2 and FIP Recovery -------------------- Use mtk_uartboot to recover corrupted BL2 or FIP via UART: https://github.com/981213/mtk_uartboot OpenWrt U-Boot layout ---------------------------------------- | dev: size erasesize name | | mtd4: 00100000 00020000 "bl2" | | mtd3: 00080000 00020000 "u-boot-env" | | mtd2: 00200000 00020000 "factory" | | mtd1: 00200000 00020000 "fip" | | mtd0: 07200000 00020000 "ubi" | ---------------------------------------- OpenWrt U-Boot UBI layout ---------------------------------- | dev: size erasesize name | | mtd1: 00100000 00020000 "bl2" | | mtd0: 07f00000 00020000 "ubi" | ---------------------------------- Update MAC table after inspecting the factory partition: ---------------------------------------------------------------- | Interface | MAC | Source | | |--------------|-------------------|---------------|-----------| | WAN (label) | 54:4d:d4:xx:xx:xx | factory, 0x24 | label | | LAN | 54:4d:d4:xx:xx:xx | factory, 0x2a | label + 3 | | WLAN 2.4 GHz | 54:4d:d4:xx:xx:xx | factory, 0x4 | label + 1 | | WLAN 5 GHz | 54:4d:d4:xx:xx:xx | factory, 0xa | label + 2 | ---------------------------------------------------------------- Signed-off-by: Andrii Kuiukoff <andros.ua@gmail.com> Link: https://github.com/openwrt/openwrt/pull/24575 Signed-off-by: Jonas Jelonek <jonas@jonasjelonek.de>
This commit is contained in:
Andrii Kuiukoff authored and 
Jonas Jelonek committed
1 parent
6350d57c00
commit
a55d09d291
2 files changed
+186
-2
No files matched your search
@@ -0,0 +1,178 @@
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
|
||||
|
||||
/dts-v1/;
|
||||
/plugin/;
|
||||
|
||||
#include <dt-bindings/pinctrl/mt65xx.h>
|
||||
|
||||
/ {
|
||||
compatible = "cmcc,rax3000m", "mediatek,mt7981";
|
||||
|
||||
fragment@0 {
|
||||
target = <&chosen>;
|
||||
__overlay__ {
|
||||
rootdisk = <&ubi_rootdisk>;
|
||||
};
|
||||
};
|
||||
|
||||
fragment@1 {
|
||||
target = <&gmac0>;
|
||||
__overlay__ {
|
||||
nvmem-cells = <&macaddr_factory_2a 0>;
|
||||
nvmem-cell-names = "mac-address";
|
||||
};
|
||||
};
|
||||
|
||||
fragment@2 {
|
||||
target = <&gmac1>;
|
||||
__overlay__ {
|
||||
nvmem-cells = <&macaddr_factory_24 0>;
|
||||
nvmem-cell-names = "mac-address";
|
||||
};
|
||||
};
|
||||
|
||||
fragment@3 {
|
||||
target = <&pio>;
|
||||
__overlay__ {
|
||||
spi0_flash_pins: spi0-pins {
|
||||
mux {
|
||||
function = "spi";
|
||||
groups = "spi0", "spi0_wp_hold";
|
||||
};
|
||||
|
||||
conf-pu {
|
||||
pins = "SPI0_CS", "SPI0_HOLD", "SPI0_WP";
|
||||
drive-strength = <MTK_DRIVE_8mA>;
|
||||
bias-disable; /* bias-disable */
|
||||
};
|
||||
|
||||
conf-pd {
|
||||
pins = "SPI0_CLK", "SPI0_MOSI", "SPI0_MISO";
|
||||
drive-strength = <MTK_DRIVE_8mA>;
|
||||
bias-disable; /* bias-disable */
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
fragment@4 {
|
||||
target = <&spi0>;
|
||||
__overlay__ {
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
pinctrl-names = "default";
|
||||
pinctrl-0 = <&spi0_flash_pins>;
|
||||
status = "okay";
|
||||
|
||||
spi_nand@0 {
|
||||
compatible = "spi-nand";
|
||||
reg = <0>;
|
||||
|
||||
spi-max-frequency = <52000000>;
|
||||
spi-tx-bus-width = <4>;
|
||||
spi-rx-bus-width = <4>;
|
||||
|
||||
partitions {
|
||||
compatible = "fixed-partitions";
|
||||
#address-cells = <1>;
|
||||
#size-cells = <1>;
|
||||
|
||||
partition@0 {
|
||||
label = "bl2";
|
||||
reg = <0x00000 0x0100000>;
|
||||
read-only;
|
||||
};
|
||||
|
||||
partition@100000 {
|
||||
label = "ubi";
|
||||
reg = <0x100000 0x7f00000>;
|
||||
compatible = "linux,ubi";
|
||||
|
||||
volumes {
|
||||
ubi_factory: ubi-volume-factory {
|
||||
volname = "factory";
|
||||
};
|
||||
|
||||
ubi_rootdisk: ubi-volume-fit {
|
||||
volname = "fit";
|
||||
};
|
||||
|
||||
ubi-volume-ubootenv {
|
||||
volname = "ubootenv";
|
||||
nvmem-layout {
|
||||
compatible = "u-boot,env-redundant-bool";
|
||||
};
|
||||
};
|
||||
|
||||
ubi-volume-ubootenv2 {
|
||||
volname = "ubootenv2";
|
||||
nvmem-layout {
|
||||
compatible = "u-boot,env-redundant-bool";
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
fragment@5 {
|
||||
target = <&ubi_factory>;
|
||||
__overlay__ {
|
||||
nvmem-layout {
|
||||
compatible = "fixed-layout";
|
||||
#address-cells = <1>;
|
||||
#size-cells = <1>;
|
||||
|
||||
eeprom_factory_0: eeprom@0 {
|
||||
reg = <0x0 0x1000>;
|
||||
};
|
||||
|
||||
macaddr_factory_4: macaddr@4 {
|
||||
reg = <0x4 0x6>;
|
||||
compatible = "mac-base";
|
||||
#nvmem-cell-cells = <1>;
|
||||
};
|
||||
|
||||
macaddr_factory_a: macaddr@a {
|
||||
reg = <0xa 0x6>;
|
||||
compatible = "mac-base";
|
||||
#nvmem-cell-cells = <1>;
|
||||
};
|
||||
|
||||
macaddr_factory_24: macaddr@24 {
|
||||
compatible = "mac-base";
|
||||
reg = <0x24 0x6>;
|
||||
#nvmem-cell-cells = <1>;
|
||||
};
|
||||
|
||||
macaddr_factory_2a: macaddr@2a {
|
||||
compatible = "mac-base";
|
||||
reg = <0x2a 0x6>;
|
||||
#nvmem-cell-cells = <1>;
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
fragment@6 {
|
||||
target = <&wifi>;
|
||||
__overlay__ {
|
||||
nvmem-cells = <&eeprom_factory_0>;
|
||||
nvmem-cell-names = "eeprom";
|
||||
|
||||
band@0 {
|
||||
reg = <0>;
|
||||
nvmem-cells = <&macaddr_factory_4 0>;
|
||||
nvmem-cell-names = "mac-address";
|
||||
};
|
||||
|
||||
band@1 {
|
||||
reg = <1>;
|
||||
nvmem-cells = <&macaddr_factory_a 0>;
|
||||
nvmem-cell-names = "mac-address";
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
@@ -1026,7 +1026,7 @@ define Device/cmcc_rax3000m
|
||||
DEVICE_ALT0_VENDOR := CMCC
|
||||
DEVICE_ALT0_MODEL := RAX3000Me
|
||||
DEVICE_DTS := mt7981b-cmcc-rax3000m
|
||||
DEVICE_DTS_OVERLAY := mt7981b-cmcc-rax3000m-emmc mt7981b-cmcc-rax3000m-nand
|
||||
DEVICE_DTS_OVERLAY := mt7981b-cmcc-rax3000m-emmc mt7981b-cmcc-rax3000m-nand mt7981b-cmcc-rax3000m-ubi
|
||||
DEVICE_DTS_DIR := ../dts
|
||||
DEVICE_DTC_FLAGS := --pad 4096
|
||||
DEVICE_DTS_LOADADDR := 0x43f00000
|
||||
@@ -1048,7 +1048,9 @@ define Device/cmcc_rax3000m
|
||||
emmc-ddr3-bl31-uboot.fip emmc-ddr3-preloader.bin \
|
||||
emmc-ddr4-bl31-uboot.fip emmc-ddr4-preloader.bin \
|
||||
nand-ddr3-bl31-uboot.fip nand-ddr3-preloader.bin \
|
||||
nand-ddr4-bl31-uboot.fip nand-ddr4-preloader.bin
|
||||
nand-ddr4-bl31-uboot.fip nand-ddr4-preloader.bin \
|
||||
ubi-ddr3-bl31-uboot.fip ubi-ddr3-preloader.bin \
|
||||
ubi-ddr4-bl31-uboot.fip ubi-ddr4-preloader.bin
|
||||
ARTIFACT/emmc-gpt.bin := mt798x-gpt emmc
|
||||
ARTIFACT/emmc-ddr3-bl31-uboot.fip := mt7981-bl31-uboot cmcc_rax3000m-emmc-ddr3
|
||||
ARTIFACT/emmc-ddr3-preloader.bin := mt7981-bl2 emmc-ddr3-1866
|
||||
@@ -1058,6 +1060,10 @@ define Device/cmcc_rax3000m
|
||||
ARTIFACT/nand-ddr3-preloader.bin := mt7981-bl2 spim-nand-ddr3-1866
|
||||
ARTIFACT/nand-ddr4-bl31-uboot.fip := mt7981-bl31-uboot cmcc_rax3000m-nand-ddr4
|
||||
ARTIFACT/nand-ddr4-preloader.bin := mt7981-bl2 spim-nand-ddr4
|
||||
ARTIFACT/ubi-ddr3-bl31-uboot.fip := mt7981-bl31-uboot cmcc_rax3000m-ubi-ddr3
|
||||
ARTIFACT/ubi-ddr3-preloader.bin := mt7981-bl2 spim-nand-ubi-ddr3-1866
|
||||
ARTIFACT/ubi-ddr4-bl31-uboot.fip := mt7981-bl31-uboot cmcc_rax3000m-ubi-ddr4
|
||||
ARTIFACT/ubi-ddr4-preloader.bin := mt7981-bl2 spim-nand-ubi-ddr4
|
||||
endef
|
||||
TARGET_DEVICES += cmcc_rax3000m
|
||||
|
||||
|
||||
Reference in new issue
Block a user