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mediatek: filogic: add support Wavlink WL-WNT100X3 ubootmod
This allows us to use the full size of nand, which increases ubi size from 90M to 122.25M. Flashing instructions: 1. Login into the device and backup all your partitions, especially 'Factory' and 'HW' to be able to come back to stock and use all Wavlink services. 1. Unlock mtd partitions: ``` apk update && apk add kmod-mtd-rw insmod mtd-rw i_want_a_brick=1 ``` 3. Upload new `bl2` and `fip` to the router /tmp and write them: ``` mtd write /tmp/openwrt-mediatek-filogic-wavlink_wl-wnt100x3-ubootmod-preloader.bin bl2 mtd write /tmp/openwrt-mediatek-filogic-wavlink_wl-wnt100x3-ubootmod-bl31-uboot.fip fip mtd erase ubi ``` 4. Set static IP on your PC: IP 192.168.1.254/24, GW 192.168.1.1 5. Serve OpenWrt initramfs image using TFTP server. 6. Cut off the power and re-engage, wait for TFTP recovery to complete. 7. After OpenWrt initramfs has booted, prepare ubi and envs: ``` ubidetach -p /dev/mtd4 && ubiformat /dev/mtd4 -y && ubiattach -p /dev/mtd4 && ubimkvol /dev/ubi0 -n 0 -N ubootenv -s 128KiB && ubimkvol /dev/ubi0 -n 1 -N ubootenv2 -s 128KiB ``` 8. Perform sysupgrade. Signed-off-by: Fil Dunsky <filipp.dunsky@gmail.com>
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7 files changed

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‎package/boot/uboot-mediatek/Makefile‎

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@@ -651,6 +651,18 @@ define U-Boot/mt7981_snr_snr-cpe-ax2
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DEPENDS:=+trusted-firmware-a-mt7981-spim-nand-ddr3
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endef
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define U-Boot/mt7981_wavlink_wl-wnt100x3
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NAME:=WAVLINK WL-WNT100x3
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BUILD_SUBTARGET:=filogic
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BUILD_DEVICES:=wavlink_wl-wnt100x3-ubootmod
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UBOOT_CONFIG:=mt7981_wavlink_wl-wnt100x3
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UBOOT_IMAGE:=u-boot.fip
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BL2_BOOTDEV:=spim-nand
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BL2_SOC:=mt7981
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BL2_DDRTYPE:=ddr3
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DEPENDS:=+trusted-firmware-a-mt7981-spim-nand-ddr3
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endef
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define U-Boot/mt7981_xiaomi_mi-router-ax3000t
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NAME:=Xiaomi Router AX3000T
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BUILD_SUBTARGET:=filogic
@@ -1225,6 +1237,7 @@ UBOOT_TARGETS := \
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mt7981_routerich_ax3000 \
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mt7981_qihoo_360t7 \
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mt7981_snr_snr-cpe-ax2 \
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mt7981_wavlink_wl-wnt100x3 \
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mt7981_xiaomi_mi-router-ax3000t \
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mt7981_xiaomi_mi-router-wr30u \
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mt7986_acer_predator-w6x \

‎package/boot/uboot-mediatek/patches/503-add-wavlink-wl-wnt100x3.patch‎

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@@ -0,0 +1,319 @@
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--- /dev/null
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+++ b/configs/mt7981_wavlink_wl-wnt100x3_defconfig
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@@ -0,0 +1,108 @@
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+CONFIG_ARM=y
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+CONFIG_SYS_HAS_NONCACHED_MEMORY=y
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+CONFIG_POSITION_INDEPENDENT=y
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+CONFIG_ARCH_MEDIATEK=y
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+CONFIG_TEXT_BASE=0x41e00000
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+CONFIG_SYS_MALLOC_F_LEN=0x4000
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+CONFIG_NR_DRAM_BANKS=1
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+CONFIG_DEFAULT_DEVICE_TREE="mt7981-wavlink_wl-wnt100x3"
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+CONFIG_OF_LIBFDT_OVERLAY=y
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+CONFIG_TARGET_MT7981=y
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+CONFIG_SYS_LOAD_ADDR=0x46000000
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+CONFIG_PRE_CON_BUF_ADDR=0x4007ef00
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+CONFIG_DEBUG_UART_BASE=0x11002000
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+CONFIG_DEBUG_UART_CLOCK=40000000
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+CONFIG_DEBUG_UART=y
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+CONFIG_FIT=y
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+CONFIG_BOOTDELAY=30
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+CONFIG_AUTOBOOT_KEYED=y
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+CONFIG_AUTOBOOT_MENU_SHOW=y
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+CONFIG_DEFAULT_FDT_FILE="mediatek/mt7981-wavlink_wl-wnt100x3.dtb"
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+CONFIG_LOGLEVEL=7
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+CONFIG_PRE_CONSOLE_BUFFER=y
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+CONFIG_LOG=y
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+# CONFIG_BOARD_INIT is not set
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+CONFIG_BOARD_LATE_INIT=y
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+CONFIG_HUSH_PARSER=y
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+CONFIG_SYS_PROMPT="MT7981> "
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+CONFIG_CMD_CPU=y
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+CONFIG_CMD_LICENSE=y
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+CONFIG_CMD_BOOTMENU=y
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+CONFIG_CMD_ASKENV=y
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+CONFIG_CMD_ERASEENV=y
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+CONFIG_CMD_ENV_FLAGS=y
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+CONFIG_CMD_STRINGS=y
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+CONFIG_CMD_DM=y
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+CONFIG_CMD_GPIO=y
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+CONFIG_CMD_GPT=y
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+CONFIG_CMD_MTD=y
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+CONFIG_CMD_PART=y
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+CONFIG_CMD_TFTPSRV=y
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+CONFIG_CMD_RARP=y
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+CONFIG_CMD_CDP=y
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+CONFIG_CMD_SNTP=y
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+CONFIG_CMD_LINK_LOCAL=y
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+CONFIG_CMD_DHCP=y
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+CONFIG_CMD_DNS=y
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+CONFIG_CMD_PING=y
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+CONFIG_CMD_PXE=y
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+CONFIG_CMD_CACHE=y
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+CONFIG_CMD_PSTORE=y
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+CONFIG_CMD_PSTORE_MEM_ADDR=0x42ff0000
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+CONFIG_CMD_UUID=y
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+CONFIG_CMD_HASH=y
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+CONFIG_CMD_SMC=y
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+CONFIG_CMD_UBI=y
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+CONFIG_CMD_UBI_RENAME=y
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+CONFIG_OF_EMBED=y
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+CONFIG_ENV_OVERWRITE=y
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+CONFIG_ENV_IS_IN_UBI=y
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+CONFIG_ENV_REDUNDANT=y
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+CONFIG_ENV_UBI_PART="ubi"
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+CONFIG_ENV_UBI_VOLUME="ubootenv"
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+CONFIG_ENV_UBI_VOLUME_REDUND="ubootenv2"
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+CONFIG_ENV_RELOC_GD_ENV_ADDR=y
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+CONFIG_ENV_USE_DEFAULT_ENV_TEXT_FILE=y
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+CONFIG_ENV_DEFAULT_ENV_TEXT_FILE="defenvs/wavlink_wl-wnt100x3_env"
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+CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
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+CONFIG_VERSION_VARIABLE=y
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+CONFIG_NETCONSOLE=y
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+CONFIG_USE_IPADDR=y
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+CONFIG_IPADDR="192.168.1.1"
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+CONFIG_USE_SERVERIP=y
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+CONFIG_SERVERIP="192.168.1.254"
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+CONFIG_NET_RANDOM_ETHADDR=y
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+CONFIG_REGMAP=y
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+CONFIG_SYSCON=y
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+CONFIG_BUTTON=y
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+CONFIG_BUTTON_GPIO=y
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+CONFIG_CLK=y
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+CONFIG_GPIO_HOG=y
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+CONFIG_LED=y
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+CONFIG_LED_BLINK=y
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+CONFIG_LED_GPIO=y
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+# CONFIG_MMC is not set
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+CONFIG_MTD=y
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+CONFIG_DM_MTD=y
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+CONFIG_MTD_SPI_NAND=y
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+CONFIG_MTD_UBI_FASTMAP=y
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+CONFIG_PHY_FIXED=y
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+CONFIG_MEDIATEK_ETH=y
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+CONFIG_PHY=y
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+CONFIG_PINCTRL=y
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+CONFIG_PINCONF=y
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+CONFIG_PINCTRL_MT7981=y
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+CONFIG_POWER_DOMAIN=y
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+CONFIG_MTK_POWER_DOMAIN=y
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+CONFIG_DM_REGULATOR=y
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+CONFIG_DM_REGULATOR_FIXED=y
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+CONFIG_DM_REGULATOR_GPIO=y
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+CONFIG_RAM=y
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+CONFIG_DM_SERIAL=y
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+CONFIG_SERIAL_RX_BUFFER=y
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+CONFIG_MTK_SERIAL=y
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+CONFIG_SPI=y
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+CONFIG_DM_SPI=y
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+CONFIG_MTK_SPIM=y
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+CONFIG_ZSTD=y
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+CONFIG_HEXDUMP=y
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--- /dev/null
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+++ b/arch/arm/dts/mt7981-wavlink_wl-wnt100x3.dts
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@@ -0,0 +1,148 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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+
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+/dts-v1/;
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+#include "mt7981.dtsi"
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+#include <dt-bindings/gpio/gpio.h>
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+#include <dt-bindings/input/linux-event-codes.h>
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+
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+/ {
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+ #address-cells = <1>;
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+ #size-cells = <1>;
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+ model = "WAVLINK WL-WNT100X3";
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+ compatible = "mediatek,mt7981", "mediatek,mt7981-rfb";
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+
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+ chosen {
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+ stdout-path = &uart0;
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+ tick-timer = &timer0;
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+ };
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+
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+ memory@40000000 {
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+ device_type = "memory";
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+ reg = <0x40000000 0x20000000>;
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+ };
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+
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+ gpio-keys {
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+ compatible = "gpio-keys";
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+
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+ button-reset {
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+ label = "reset";
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+ linux,code = <KEY_RESTART>;
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+ gpios = <&pio 11 GPIO_ACTIVE_LOW>;
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+ };
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+
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+ button-mode {
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+ label = "mode";
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+ linux,code = <EV_SW>;
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+ linux,input-type = <BTN_0>;
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+ gpios = <&pio 25 GPIO_ACTIVE_LOW>;
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+ debounce-interval = <60>;
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+ };
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+ };
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+
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+ gpio-leds {
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+ compatible = "gpio-leds";
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+
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+ led_status: led-0 {
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+ label = "blue:status";
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+ gpios = <&pio 13 GPIO_ACTIVE_LOW>;
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+ };
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+ };
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+};
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+
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+&uart0 {
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+ mediatek,force-highspeed;
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+ status = "okay";
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+};
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+
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+&eth {
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+ status = "okay";
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+ mediatek,gmac-id = <1>;
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+ phy-mode = "gmii";
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+ phy-handle = <&phy0>;
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+
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+ mdio {
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+ phy0: ethernet-phy@0 {
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+ compatible = "ethernet-phy-id03a2.9461";
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+ reg = <0x0>;
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+ phy-mode = "gmii";
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+ };
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+ };
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+};
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+
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+&pio {
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+ spi_flash_pins: spi0-pins-func-1 {
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+ mux {
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+ function = "flash";
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+ groups = "spi0", "spi0_wp_hold";
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+ };
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+
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+ conf-pu {
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+ pins = "SPI0_CS", "SPI0_HOLD", "SPI0_WP";
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+ drive-strength = <MTK_DRIVE_8mA>;
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+ bias-pull-up = <MTK_PUPD_SET_R1R0_00>;
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+ };
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+
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+ conf-pd {
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+ pins = "SPI0_CLK", "SPI0_MOSI", "SPI0_MISO";
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+ drive-strength = <MTK_DRIVE_8mA>;
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+ bias-pull-down = <MTK_PUPD_SET_R1R0_00>;
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+ };
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+ };
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+};
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+
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+&spi0 {
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+ #address-cells = <1>;
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+ #size-cells = <0>;
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+ pinctrl-names = "default";
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+ pinctrl-0 = <&spi_flash_pins>;
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+ status = "okay";
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+ must_tx;
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+ enhance_timing;
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+ dma_ext;
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+ ipm_design;
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+ support_quad;
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+ tick_dly = <2>;
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+ sample_sel = <0>;
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+
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+ spi_nand@0 {
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+ compatible = "spi-nand";
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+ reg = <0>;
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+ spi-max-frequency = <52000000>;
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+
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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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+
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+ partition@0 {
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+ label = "bl2";
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+ reg = <0x0 0x100000>;
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+ };
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+
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+ partition@100000 {
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+ label = "u-boot-env";
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+ reg = <0x100000 0x80000>;
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+ };
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+
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+ partition@180000 {
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+ label = "factory";
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+ reg = <0x180000 0x200000>;
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+ };
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+
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+ partition@380000 {
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+ label = "fip";
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+ reg = <0x380000 0x200000>;
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+ };
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+
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+ partition@580000 {
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+ label = "ubi";
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+ reg = <0x580000 0x7a80000>;
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+ compatible = "linux,ubi";
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+ };
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+ };
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+ };
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+};
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+
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+&watchdog {
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+ status = "disabled";
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+};
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--- /dev/null
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+++ b/defenvs/wavlink_wl-wnt100x3_env
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@@ -0,0 +1,53 @@
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+ipaddr=192.168.1.1
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+serverip=192.168.1.254
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+loadaddr=0x46000000
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+console=earlycon=uart8250,mmio32,0x11002000 console=ttyS0
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+bootcmd=if pstore check ; then run boot_recovery ; else run boot_ubi ; fi
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+bootconf=config-1
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+bootdelay=0
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+bootfile=openwrt-mediatek-filogic-wavlink_wl-wnt100x3-ubootmod-initramfs-recovery.itb
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+bootfile_bl2=openwrt-mediatek-filogic-wavlink_wl-wnt100x3-ubootmod-preloader.bin
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+bootfile_fip=openwrt-mediatek-filogic-wavlink_wl-wnt100x3-ubootmod-bl31-uboot.fip
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+bootfile_upg=openwrt-mediatek-filogic-wavlink_wl-wnt100x3-ubootmod-squashfs-sysupgrade.itb
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+bootled_pwr=blue:status
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+bootled_rec=blue:status
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+bootmenu_confirm_return=askenv - Press ENTER to return to menu ; bootmenu 60
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+bootmenu_default=0
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+bootmenu_delay=0
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+bootmenu_title= ␛[0;34m( ( ( ␛[1;39mOpenWrt␛[0;34m ) ) )
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+bootmenu_0=Initialize environment.=run _firstboot
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+bootmenu_0d=Run default boot command.=run boot_default
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+bootmenu_1=Boot system via TFTP.=run boot_tftp ; run bootmenu_confirm_return
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+bootmenu_2=Boot production system from NAND.=run boot_production ; run bootmenu_confirm_return
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+bootmenu_3=Boot recovery system from NAND.=run boot_recovery ; run bootmenu_confirm_return
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+bootmenu_4=Load production system via TFTP then write to NAND.=setenv noboot 1 ; setenv replacevol 1 ; run boot_tftp_production ; setenv noboot ; setenv replacevol ; run bootmenu_confirm_return
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+bootmenu_5=Load recovery system via TFTP then write to NAND.=setenv noboot 1 ; setenv replacevol 1 ; run boot_tftp_recovery ; setenv noboot ; setenv replacevol ; run bootmenu_confirm_return
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+bootmenu_6=␛[31mLoad BL31+U-Boot FIP via TFTP then write to NAND.␛[0m=run boot_tftp_write_fip ; run bootmenu_confirm_return
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+bootmenu_7=␛[31mLoad BL2 preloader via TFTP then write to NAND.␛[0m=run boot_tftp_write_bl2 ; run bootmenu_confirm_return
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+bootmenu_8=Reboot.=reset
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+bootmenu_9=Reset all settings to factory defaults.=run reset_factory ; reset
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+boot_first=if button reset ; then led $bootled_rec on ; run boot_tftp_recovery ; setenv flag_recover 1 ; run boot_default ; fi ; bootmenu
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+boot_default=if env exists flag_recover ; then else run bootcmd ; fi ; run boot_recovery ; setenv replacevol 1 ; run boot_tftp_forever
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+boot_production=led $bootled_pwr on ; run ubi_read_production && bootm $loadaddr#$bootconf ; led $bootled_pwr off
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+boot_recovery=led $bootled_rec on ; run ubi_read_recovery && bootm $loadaddr#$bootconf ; led $bootled_rec off
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+boot_ubi=run boot_production ; run boot_recovery ; run boot_tftp_forever
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+boot_tftp_forever=led $bootled_rec on ; while true ; do run boot_tftp_recovery ; sleep 1 ; done
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+boot_tftp_production=tftpboot $loadaddr $bootfile_upg && env exists replacevol && iminfo $loadaddr && run ubi_write_production ; if env exists noboot ; then else bootm $loadaddr#$bootconf ; fi
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+boot_tftp_recovery=tftpboot $loadaddr $bootfile && env exists replacevol && iminfo $loadaddr && run ubi_write_recovery ; if env exists noboot ; then else bootm $loadaddr#$bootconf ; fi
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+boot_tftp=tftpboot $loadaddr $bootfile && bootm $loadaddr#$bootconf
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+boot_tftp_write_fip=tftpboot $loadaddr $bootfile_fip && run mtd_write_fip && run reset_factory
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+boot_tftp_write_bl2=tftpboot $loadaddr $bootfile_bl2 && run mtd_write_bl2
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+reset_factory=ubi part ubi ; mw $loadaddr 0x0 0x800 ; ubi write $loadaddr ubootenv 0x800 ; ubi write $loadaddr ubootenv2 0x800
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+mtd_write_fip=mtd erase fip && mtd write fip $loadaddr
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+mtd_write_bl2=mtd erase bl2 && mtd write bl2 $loadaddr
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+ubi_create_env=ubi check ubootenv || ubi create ubootenv 0x100000 dynamic || run ubi_format ; ubi check ubootenv2 || ubi create ubootenv2 0x100000 dynamic || run ubi_format
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+ubi_format=ubi detach ; mtd erase ubi && ubi part ubi ; reset
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+ubi_prepare_rootfs=if ubi check rootfs_data ; then else if env exists rootfs_data_max ; then ubi create rootfs_data $rootfs_data_max dynamic || ubi create rootfs_data - dynamic ; else ubi create rootfs_data - dynamic ; fi ; fi
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+ubi_read_production=ubi read $loadaddr fit && iminfo $loadaddr && run ubi_prepare_rootfs
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+ubi_read_recovery=ubi check recovery && ubi read $loadaddr recovery
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+ubi_remove_rootfs=ubi check rootfs_data && ubi remove rootfs_data
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+ubi_write_production=ubi check fit && ubi remove fit ; run ubi_remove_rootfs ; ubi create fit $filesize dynamic && ubi write $loadaddr fit $filesize
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+ubi_write_recovery=ubi check recovery && ubi remove recovery ; run ubi_remove_rootfs ; ubi create recovery $filesize dynamic && ubi write $loadaddr recovery $filesize
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+_init_env=setenv _init_env ; run ubi_create_env ; saveenv ; saveenv
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+_firstboot=setenv _firstboot ; run _switch_to_menu ; run _init_env ; run boot_first
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+_switch_to_menu=setenv _switch_to_menu ; setenv bootdelay 3 ; setenv bootmenu_delay 3 ; setenv bootmenu_0 $bootmenu_0d ; setenv bootmenu_0d ; run _bootmenu_update_title
319+
+_bootmenu_update_title=setenv _bootmenu_update_title ; setenv bootmenu_title "$bootmenu_title ␛[33m$ver␛[0m"

‎package/boot/uboot-tools/uboot-envtools/files/mediatek_filogic‎

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Original file line numberDiff line numberDiff line change
@@ -49,6 +49,7 @@ qihoo,360t7|\
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routerich,ax3000-ubootmod|\
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routerich,be7200|\
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snr,snr-cpe-ax2|\
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wavlink,wl-wnt100x3-ubootmod|\
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tplink,tl-xdr4288|\
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tplink,tl-xdr6086|\
5455
tplink,tl-xdr6088|\

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