This commit adds OpenWrt U-Boot (UBI) layout support for MERCUSYS MR90X
v1.
Stock U-Boot UBI size: 50 MiB
OpenWrt U-boot UBI size: 126 MiB
Install
-------
1. Perform steps 1-14 of the OpenWrt installation guide (use OpenWrt
initramfs-recovery.itb instead of initramfs-kernel.bin at the step 10,
12 and 14).
Link: https://openwrt.org/toh/mercusys/mr90x_v1#installation
2. Make backups:
```
cat /dev/mtd0 > /tmp/boot.bin
cat /dev/mtd5 > /tmp/tp_data.bin
```
Copy /tp_data dir content, /tmp/boot.bin and /tmp/tp_data.bin and to
your PC using scp. You can also backup the remaining partititons. Copy
backups to a safe place, they are required for the next steps and stock
firmware recovery.
3. Reboot to OpenWrt initramfs:
```
reboot
```
4. Copy OpenWrt ubi-bl31-uboot.fip, ubi-preloader.bin,
ubi-squashfs-sysupgrade.itb and MT7986_EEPROM.bin, default-mac (from
/tp_data backup) to the /tmp folder of the router using scp.
5. Prepare UBI:
```
ubidetach -p /dev/mtd3; ubiformat /dev/mtd3 -y; ubiattach -p /dev/mtd3
ubimkvol /dev/ubi0 -N fip -t static -s 1MiB
ubiupdatevol /dev/ubi0_0 /tmp/ubi-bl31-uboot.fip
ubimkvol /dev/ubi0 -N ubootenv -s 0x1f000
ubimkvol /dev/ubi0 -N ubootenv2 -s 0x1f000
```
6. Install kmod-mtd-rw and unlock partitions:
```
opkg update && opkg install kmod-mtd-rw
insmod mtd-rw i_want_a_brick=1
mtd unlock boot
mtd unlock bl2
mtd unlock factory
```
7. Prepare "factory" partition:
```
dd if=/dev/zero bs=$((0x8000)) count=1 | tr '\000' '\377' > /tmp/factory.bin
dd if=/tmp/MT7986_EEPROM.bin of=/tmp/factory.bin conv=notrunc
dd if=/tmp/default-mac >> /tmp/factory.bin
```
8. Write "factory" partition:
```
mtd erase factory
mtd write /tmp/factory.bin factory
```
9. Write preloader partition:
```
mtd erase bl2
mtd write /tmp/ubi-preloader.bin bl2
```
10. Write OpenWrt sysupgrade image:
```
sysupgrade -n /tmp/ubi-squashfs-sysupgrade.itb
```
Recovery
--------
1. Place OpenWrt initramfs-recovery.itb image (with original name) on the
tftp server (IP: 192.168.1.254).
2. Press "reset" button and power on the router. After ~10 sec release the
button.
3. Use OpenWrt initramfs system for recovery.
BL2 and FIP recovery
--------------------
Use mtk_uartboot and UART connetion if BL2 or FIP in UBI is destroyed:
Link: https://github.com/981213/mtk_uartboot
Link: https://openwrt.org/toh/mercusys/mr90x_v1#serial
Return to stock:
----------------
1. Copy "boot" partition backup (boot.bin) to the /tmp dir of the router
using scp.
2. Install kmod-mtd-rw:
```
opkg update && opkg install kmod-mtd-rw
```
3. Restore stock U-Boot:
```
insmod mtd-rw i_want_a_brick=1
mtd unlock boot
mtd erase boot
mtd write /tmp/boot.bin boot
```
4. Erase UBI and reboot:
```
mtd erase ubi
reboot
```
5. Open U-Boot web recovery, upload stock firmware image and start
upgrade.
Link: http://192.168.1.1
6. Complete steps 1-9 of the OpenWrt installation guide to get root
rights.
Link: https://openwrt.org/toh/mercusys/mr90x_v1#installation
7. Upload "tp_data" partition backup (tp_data.bin) to the /tmp folder of
the router using scp.
8. Restore stock calibrations:
```
mtd write /tmp/tp_data.bin tp_data
reboot
```
9. Perform "factory restore" via stock firmware web interface.
Signed-off-by: Mikhail Zhilkin <csharper2005@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/16744
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
abt,asr3000|\
h3c,magic-nx30-pro|\
jcg,q30-pro|\
+mercusys,mr90x-v1-ubi|\
netcore,n60|\
nokia,ea0326gmp|\
qihoo,360t7|\
--- /dev/null
+// SPDX-License-Identifier: (GL-2.0 OR MIT)
+
+/dts-v1/;
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/leds/common.h>
+
+#include "mt7986b.dtsi"
+
+/ {
+ aliases: aliases {
+ led-boot = &led_status_green;
+ led-failsafe = &led_status_green;
+ led-running = &led_status_green;
+ led-upgrade = &led_status_green;
+
+ serial0 = &uart0;
+ };
+
+ chosen: chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ memory {
+ reg = <0 0x40000000 0 0x20000000>;
+ };
+
+ keys {
+ compatible = "gpio-keys";
+
+ reset {
+ label = "reset";
+ gpios = <&pio 10 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_RESTART>;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led-0 {
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_LAN;
+ function-enumerator = <2>;
+ gpios = <&pio 7 GPIO_ACTIVE_LOW>;
+ };
+
+ led-1 {
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_LAN;
+ function-enumerator = <1>;
+ gpios = <&pio 9 GPIO_ACTIVE_LOW>;
+ };
+
+ led-2 {
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_LAN;
+ function-enumerator = <0>;
+ gpios = <&pio 12 GPIO_ACTIVE_LOW>;
+ };
+
+ led-3 {
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_WAN;
+ gpios = <&pio 13 GPIO_ACTIVE_LOW>;
+ };
+
+ led-4 {
+ color = <LED_COLOR_ID_AMBER>;
+ function = LED_FUNCTION_STATUS;
+ gpios = <&pio 16 GPIO_ACTIVE_HIGH>;
+ panic-indicator;
+ };
+
+ led_status_green: led-5 {
+ color = <LED_COLOR_ID_GREEN>;
+ function = LED_FUNCTION_STATUS;
+ gpios = <&pio 17 GPIO_ACTIVE_HIGH>;
+ };
+ };
+};
+
+&crypto {
+ status = "okay";
+};
+
+ð {
+ status = "okay";
+
+ gmac0: mac@0 {
+ compatible = "mediatek,eth-mac";
+ reg = <0>;
+ phy-mode = "2500base-x";
+
+ fixed-link {
+ speed = <2500>;
+ full-duplex;
+ pause;
+ };
+ };
+
+ gmac1: mac@1 {
+ compatible = "mediatek,eth-mac";
+ reg = <1>;
+ phy-handle = <&phy6>;
+ phy-mode = "2500base-x";
+ };
+
+ mdio: mdio-bus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ };
+};
+
+&mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ reset-gpios = <&pio 6 GPIO_ACTIVE_LOW>;
+ reset-delay-us = <1500000>;
+ reset-post-delay-us = <1000000>;
+
+ /* WAN/LAN 2.5Gbps phy
+ MaxLinear GPY211C0VC (SLNW8) */
+ phy6: phy@6 {
+ compatible = "ethernet-phy-ieee802.3-c45";
+ reg = <6>;
+ };
+
+ switch: switch@1f {
+ compatible = "mediatek,mt7531";
+ reg = <31>;
+ reset-gpios = <&pio 5 GPIO_ACTIVE_HIGH>;
+ };
+};
+
+&switch {
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ /* WAN/LAN 1Gbps port */
+ port@0 {
+ reg = <0>;
+ label = "lan0";
+ };
+
+ /* LAN1 port */
+ port@1 {
+ reg = <1>;
+ label = "lan1";
+ };
+
+ /* LAN2 port */
+ port@2 {
+ reg = <2>;
+ label = "lan2";
+ };
+
+ port@6 {
+ reg = <6>;
+ ethernet = <&gmac0>;
+ phy-mode = "2500base-x";
+
+ fixed-link {
+ speed = <2500>;
+ full-duplex;
+ pause;
+ };
+ };
+ };
+};
+
+&pio {
+ spi_flash_pins: spi-flash-pins-33-to-38 {
+ mux {
+ function = "spi";
+ groups = "spi0", "spi0_wp_hold";
+ };
+ conf-pu {
+ pins = "SPI2_CS", "SPI2_HOLD", "SPI2_WP";
+ drive-strength = <8>;
+ mediatek,pull-up-adv = <0>; /* bias-disable */
+ };
+ conf-pd {
+ pins = "SPI2_CLK", "SPI2_MOSI", "SPI2_MISO";
+ drive-strength = <8>;
+ mediatek,pull-down-adv = <0>; /* bias-disable */
+ };
+ };
+
+ wf_2g_5g_pins: wf_2g_5g-pins {
+ mux {
+ function = "wifi";
+ groups = "wf_2g", "wf_5g";
+ };
+ conf {
+ pins = "WF0_HB1", "WF0_HB2", "WF0_HB3", "WF0_HB4",
+ "WF0_HB0", "WF0_HB0_B", "WF0_HB5", "WF0_HB6",
+ "WF0_HB7", "WF0_HB8", "WF0_HB9", "WF0_HB10",
+ "WF0_TOP_CLK", "WF0_TOP_DATA", "WF1_HB1",
+ "WF1_HB2", "WF1_HB3", "WF1_HB4", "WF1_HB0",
+ "WF1_HB5", "WF1_HB6", "WF1_HB7", "WF1_HB8",
+ "WF1_TOP_CLK", "WF1_TOP_DATA";
+ drive-strength = <4>;
+ };
+ };
+};
+
+&spi0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi_flash_pins>;
+ status = "okay";
+
+ spi_nand_flash: flash@0 {
+ compatible = "spi-nand";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0>;
+
+ spi-max-frequency = <20000000>;
+ spi-tx-bus-width = <4>;
+ spi-rx-bus-width = <4>;
+
+ partitions: partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ };
+ };
+};
+
+&trng {
+ status = "okay";
+};
+
+&uart0 {
+ status = "okay";
+};
+
+&watchdog {
+ status = "okay";
+};
+
+&wifi {
+ status = "okay";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&wf_2g_5g_pins>;
+
+ ieee80211-freq-limit = <2400000 2500000>, <5170000 5835000>;
+};
--- /dev/null
+// SPDX-License-Identifier: (GL-2.0 OR MIT)
+
+#include "mt7986b-mercusys-mr90x-v1-common.dtsi"
+
+/ {
+ compatible = "mercusys,mr90x-v1-ubi", "mediatek,mt7986b";
+ model = "MERCUSYS MR90X v1 (UBI)";
+};
+
+&aliases {
+ label-mac-device = &gmac0;
+};
+
+&chosen {
+ bootargs-append = " root=/dev/fit0 rootwait";
+ rootdisk = <&ubi_fit>;
+};
+
+&gmac0 {
+ nvmem-cells = <&macaddr_factory_8000 0>;
+ nvmem-cell-names = "mac-address";
+};
+
+&gmac1 {
+ nvmem-cells = <&macaddr_factory_8000 1>;
+ nvmem-cell-names = "mac-address";
+};
+
+&partitions {
+ partition@0 {
+ label = "boot";
+ reg = <0x0 0x200000>;
+ read-only;
+
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "bl2";
+ reg = <0x0 0x100000>;
+ read-only;
+ };
+
+ partition@100000 {
+ label = "factory";
+ reg = <0x100000 0x100000>;
+ read-only;
+
+ nvmem-layout {
+ compatible = "fixed-layout";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ eeprom_factory_0: eeprom@0 {
+ reg = <0x0 0x1000>;
+ };
+
+ macaddr_factory_8000: macaddr@8000 {
+ compatible = "mac-base";
+ reg = <0x8000 0x6>;
+ #nvmem-cell-cells = <1>;
+ };
+ };
+ };
+ };
+
+ partition@200000 {
+ compatible = "linux,ubi";
+ reg = <0x200000 0x7e00000>;
+ label = "ubi";
+
+ volumes {
+ ubi_fit: ubi-volume-fit {
+ volname = "fit";
+ };
+
+ ubi_ubootenv: ubi-volume-ubootenv {
+ volname = "ubootenv";
+ };
+
+ ubi_ubootenv2: ubi-volume-ubootenv2 {
+ volname = "ubootenv2";
+ };
+ };
+ };
+};
+
+&trng {
+ status = "okay";
+};
+
+&uart0 {
+ status = "okay";
+};
+
+&ubi_ubootenv {
+ nvmem-layout {
+ compatible = "u-boot,env-redundant-bool";
+ };
+};
+
+&ubi_ubootenv2 {
+ nvmem-layout {
+ compatible = "u-boot,env-redundant-bool";
+ };
+};
+
+&wifi {
+ nvmem-cells = <&eeprom_factory_0>;
+ nvmem-cell-names = "eeprom";
+
+ band@0 {
+ reg = <0>;
+ nvmem-cells = <&macaddr_factory_8000 0>;
+ nvmem-cell-names = "mac-address";
+ };
+
+ band@1 {
+ reg = <1>;
+ nvmem-cells = <&macaddr_factory_8000 (-1)>;
+ nvmem-cell-names = "mac-address";
+ };
+};
// SPDX-License-Identifier: (GL-2.0 OR MIT)
-/dts-v1/;
-#include <dt-bindings/input/input.h>
-#include <dt-bindings/gpio/gpio.h>
-#include <dt-bindings/leds/common.h>
-
-#include "mt7986b.dtsi"
+#include "mt7986b-mercusys-mr90x-v1-common.dtsi"
/ {
compatible = "mercusys,mr90x-v1", "mediatek,mt7986b";
model = "MERCUSYS MR90X v1";
-
- aliases {
- serial0 = &uart0;
-
- led-boot = &led_status_green;
- led-failsafe = &led_status_green;
- led-running = &led_status_green;
- led-upgrade = &led_status_green;
- };
-
- chosen {
- stdout-path = "serial0:115200n8";
- };
-
- memory {
- reg = <0 0x40000000 0 0x20000000>;
- };
-
- keys {
- compatible = "gpio-keys";
-
- reset {
- label = "reset";
- gpios = <&pio 10 GPIO_ACTIVE_LOW>;
- linux,code = <KEY_RESTART>;
- };
- };
-
- leds {
- compatible = "gpio-leds";
-
- led-0 {
- color = <LED_COLOR_ID_GREEN>;
- function = LED_FUNCTION_LAN;
- function-enumerator = <2>;
- gpios = <&pio 7 GPIO_ACTIVE_LOW>;
- };
-
- led-1 {
- color = <LED_COLOR_ID_GREEN>;
- function = LED_FUNCTION_LAN;
- function-enumerator = <1>;
- gpios = <&pio 9 GPIO_ACTIVE_LOW>;
- };
-
- led-2 {
- color = <LED_COLOR_ID_GREEN>;
- function = LED_FUNCTION_LAN;
- function-enumerator = <0>;
- gpios = <&pio 12 GPIO_ACTIVE_LOW>;
- };
-
- led-3 {
- color = <LED_COLOR_ID_GREEN>;
- function = LED_FUNCTION_WAN;
- gpios = <&pio 13 GPIO_ACTIVE_LOW>;
- };
-
- led-4 {
- color = <LED_COLOR_ID_AMBER>;
- function = LED_FUNCTION_STATUS;
- gpios = <&pio 16 GPIO_ACTIVE_HIGH>;
- panic-indicator;
- };
-
- led_status_green: led-5 {
- color = <LED_COLOR_ID_GREEN>;
- function = LED_FUNCTION_STATUS;
- gpios = <&pio 17 GPIO_ACTIVE_HIGH>;
- };
- };
};
-&crypto {
- status = "okay";
-};
-
-ð {
- status = "okay";
-
- gmac0: mac@0 {
- compatible = "mediatek,eth-mac";
- reg = <0>;
- phy-mode = "2500base-x";
-
- fixed-link {
- speed = <2500>;
- full-duplex;
- pause;
- };
+&partitions {
+ partition@0 {
+ label = "boot";
+ reg = <0x0 0x200000>;
+ read-only;
};
- gmac1: mac@1 {
- compatible = "mediatek,eth-mac";
- reg = <1>;
- phy-handle = <&phy6>;
- phy-mode = "2500base-x";
+ partition@200000 {
+ label = "u-boot-env";
+ reg = <0x200000 0x100000>;
};
- mdio: mdio-bus {
- #address-cells = <1>;
- #size-cells = <0>;
+ partition@300000 {
+ label = "ubi0";
+ reg = <0x300000 0x3200000>;
};
-};
-
-&mdio {
- #address-cells = <1>;
- #size-cells = <0>;
-
- reset-gpios = <&pio 6 GPIO_ACTIVE_LOW>;
- reset-delay-us = <1500000>;
- reset-post-delay-us = <1000000>;
- /* WAN/LAN 2.5Gbps phy
- MaxLinear GPY211C0VC (SLNW8) */
- phy6: phy@6 {
- compatible = "ethernet-phy-ieee802.3-c45";
- reg = <6>;
+ partition@3500000 {
+ label = "ubi1";
+ reg = <0x3500000 0x3200000>;
+ read-only;
};
- switch: switch@1f {
- compatible = "mediatek,mt7531";
- reg = <31>;
- reset-gpios = <&pio 5 GPIO_ACTIVE_HIGH>;
+ partition@6700000 {
+ label = "userconfig";
+ reg = <0x6700000 0x800000>;
+ read-only;
};
-};
-
-&switch {
- ports {
- #address-cells = <1>;
- #size-cells = <0>;
-
- /* WAN/LAN 1Gbps port */
- port@0 {
- reg = <0>;
- label = "lan0";
- };
- /* LAN1 port */
- port@1 {
- reg = <1>;
- label = "lan1";
- };
-
- /* LAN2 port */
- port@2 {
- reg = <2>;
- label = "lan2";
- };
-
- port@6 {
- reg = <6>;
- ethernet = <&gmac0>;
- phy-mode = "2500base-x";
-
- fixed-link {
- speed = <2500>;
- full-duplex;
- pause;
- };
- };
- };
-};
-
-&pio {
- spi_flash_pins: spi-flash-pins-33-to-38 {
- mux {
- function = "spi";
- groups = "spi0", "spi0_wp_hold";
- };
- conf-pu {
- pins = "SPI2_CS", "SPI2_HOLD", "SPI2_WP";
- drive-strength = <8>;
- mediatek,pull-up-adv = <0>; /* bias-disable */
- };
- conf-pd {
- pins = "SPI2_CLK", "SPI2_MOSI", "SPI2_MISO";
- drive-strength = <8>;
- mediatek,pull-down-adv = <0>; /* bias-disable */
- };
- };
-
- wf_2g_5g_pins: wf_2g_5g-pins {
- mux {
- function = "wifi";
- groups = "wf_2g", "wf_5g";
- };
- conf {
- pins = "WF0_HB1", "WF0_HB2", "WF0_HB3", "WF0_HB4",
- "WF0_HB0", "WF0_HB0_B", "WF0_HB5", "WF0_HB6",
- "WF0_HB7", "WF0_HB8", "WF0_HB9", "WF0_HB10",
- "WF0_TOP_CLK", "WF0_TOP_DATA", "WF1_HB1",
- "WF1_HB2", "WF1_HB3", "WF1_HB4", "WF1_HB0",
- "WF1_HB5", "WF1_HB6", "WF1_HB7", "WF1_HB8",
- "WF1_TOP_CLK", "WF1_TOP_DATA";
- drive-strength = <4>;
- };
- };
-};
-
-&spi0 {
- pinctrl-names = "default";
- pinctrl-0 = <&spi_flash_pins>;
- status = "okay";
-
- spi_nand_flash: flash@0 {
- compatible = "spi-nand";
- #address-cells = <1>;
- #size-cells = <1>;
- reg = <0>;
-
- spi-max-frequency = <20000000>;
- spi-tx-bus-width = <4>;
- spi-rx-bus-width = <4>;
-
- partitions: partitions {
- compatible = "fixed-partitions";
- #address-cells = <1>;
- #size-cells = <1>;
-
- partition@0 {
- label = "boot";
- reg = <0x0 0x200000>;
- read-only;
- };
-
- partition@200000 {
- label = "u-boot-env";
- reg = <0x200000 0x100000>;
- };
-
- partition@300000 {
- label = "ubi0";
- reg = <0x300000 0x3200000>;
- };
-
- partition@3500000 {
- label = "ubi1";
- reg = <0x3500000 0x3200000>;
- read-only;
- };
-
- partition@6700000 {
- label = "userconfig";
- reg = <0x6700000 0x800000>;
- read-only;
- };
-
- partition@6f00000 {
- label = "tp_data";
- reg = <0x6f00000 0x400000>;
- read-only;
- };
- };
+ partition@6f00000 {
+ label = "tp_data";
+ reg = <0x6f00000 0x400000>;
+ read-only;
};
};
-
-&trng {
- status = "okay";
-};
-
-&uart0 {
- status = "okay";
-};
-
-&watchdog {
- status = "okay";
-};
-
-&wifi {
- status = "okay";
- pinctrl-names = "default";
- pinctrl-0 = <&wf_2g_5g_pins>;
-};
ucidef_set_led_netdev "wlan2g" "WLAN2G" "green:wifi2g" "phy0-ap0"
ucidef_set_led_netdev "wlan5g" "WLAN5G" "green:wifi5g" "phy1-ap0"
;;
-mercusys,mr90x-v1)
+mercusys,mr90x-v1|\
+mercusys,mr90x-v1-ubi)
ucidef_set_led_netdev "lan-0" "lan-0" "green:lan-0" "lan0" "link tx rx"
ucidef_set_led_netdev "lan-1" "lan-1" "green:lan-1" "lan1" "link tx rx"
ucidef_set_led_netdev "lan-2" "lan-2" "green:lan-2" "lan2" "link tx rx"
mediatek,mt7988a-rfb)
ucidef_set_interfaces_lan_wan "lan0 lan1 lan2 lan3 eth2" eth1
;;
- mercusys,mr90x-v1)
+ mercusys,mr90x-v1|\
+ mercusys,mr90x-v1-ubi)
ucidef_set_interfaces_lan_wan "lan0 lan1 lan2" eth1
;;
tplink,tl-xdr6086|\
jdcloud,re-cp-03|\
mediatek,mt7981-rfb|\
mediatek,mt7988a-rfb|\
+ mercusys,mr90x-v1-ubi|\
nokia,ea0326gmp|\
openwrt,one|\
netcore,n60|\
endef
TARGET_DEVICES += mercusys_mr90x-v1
+define Device/mercusys_mr90x-v1-ubi
+ DEVICE_VENDOR := MERCUSYS
+ DEVICE_MODEL := MR90X v1 (UBI)
+ DEVICE_DTS := mt7986b-mercusys-mr90x-v1-ubi
+ DEVICE_DTS_DIR := ../dts
+ DEVICE_DTC_FLAGS := --pad 4096
+ DEVICE_DTS_LOADADDR := 0x43f00000
+ DEVICE_PACKAGES := kmod-mt7915e kmod-mt7986-firmware mt7986-wo-firmware
+ UBINIZE_OPTS := -E 5
+ BLOCKSIZE := 128k
+ PAGESIZE := 2048
+ KERNEL_IN_UBI := 1
+ UBOOTENV_IN_UBI := 1
+ IMAGES := sysupgrade.itb
+ KERNEL_INITRAMFS_SUFFIX := -recovery.itb
+ KERNEL := kernel-bin | gzip
+ KERNEL_INITRAMFS := kernel-bin | lzma | \
+ fit lzma $$(KDIR)/image-$$(firstword $$(DEVICE_DTS)).dtb with-initrd | \
+ pad-to 64k
+ IMAGE/sysupgrade.itb := append-kernel | \
+ fit gzip $$(KDIR)/image-$$(firstword $$(DEVICE_DTS)).dtb external-with-rootfs | \
+ append-metadata
+ ARTIFACTS := bl31-uboot.fip preloader.bin
+ ARTIFACT/bl31-uboot.fip := mt7986-bl31-uboot mercusys_mr90x-v1
+ ARTIFACT/preloader.bin := mt7986-bl2 spim-nand-ubi-ddr3
+endef
+TARGET_DEVICES += mercusys_mr90x-v1-ubi
+
define Device/netcore_n60
DEVICE_VENDOR := Netcore
DEVICE_MODEL := N60
projects / openwrt / openwrt.git / commitdiff