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openwrt/package/boot/uboot-mediatek/patches/461-add-netis-nx30v2.patch
Zhiwei Cao 344bb7f916 mediatek: filogic: add support Netcore NX30V2/N30PRO/POWER30AX/W7/GW3001 
Hardware specification:
  SoC: MediaTek MT7981B
  Flash: ESMT F50L1G41LB 128MB
  RAM: ESMT M15T2G16128A DDR3 256MB
  Ethernet: 3x 1G
  Button: Reset, WPS

MAC addresses
  LAN:	Label MAC (stored in Factory partition offset 0x1fef20)
  WAN:	LAN + 1
  WiFi:	LAN

Official LED layout, from left to right:
  [power] [internet] [wps] [wifi] [lan3/2/1] [wan]

Redefinition for OpenWrt:
  [power]: used for led-boot, led-failsafe, and led-running
  [internet]: used for WAN RX/TX indication
  [wps]: used for led-upgrade
  [wifi] and [lan3/2/1]: unchanged
  [wan]: used for WAN link indication

Installing OpenWrt:
  - Setup a tftp server on your PC. Copy
    xxx-preloader.bin, xxx-bl31-uboot.fip and
    xxx-initramfs.itb to tftp root directory.
  - Connect to the router via ssh or telnet,
    username: useradmin, password is the web
    login password of the router.
  - Backup all critical flash partitions with
    the following commands where x.x.x.x is
    the IP of your PC.

    IP=x.x.x.x
    cd /dev
    for d in /sys/class/mtd/mtd?; do
      if [ "$(cat $d/name)" = "BL2" ]; then
        tftp -l $(basename $d) -r bl2.img -p $IP
      elif [ "$(cat $d/name)" = "FIP" ]; then
        tftp -l $(basename $d) -r fip.bin -p $IP
      elif [ "$(cat $d/name)" = "Factory" ]; then
        tftp -l $(basename $d) -r factory.bin -p $IP
      fi
    done
    for d in /sys/devices/virtual/ubi/ubi0/ubi0_*; do
      [ "$(cat $d/name)" != "customer" ] && continue
      tftp -l $(basename $d) -r customer -p $IP
      break
    done

  - Flash with the following commands:

     cd /tmp
     tftp -r xxx-preloader.bin -g x.x.x.x
     tftp -r xxx-bl31-uboot.fip -g x.x.x.x
     mtd write xxx-preloader.bin spi0.0
     mtd write xxx-bl31-uboot.fip FIP
     mtd erase ubi

  - Set a static ip(192.168.1.254) for your PC.
    And then reboot the router. It will run
    initramfs image automatically.
  - After openwrt boots up, perform sysupgrade
    via web UI.

Reverting to the vendor firmware:
  - Setup a tftp server on your PC with ip
    address 192.168.1.254. And make sure
    bl2.img, fip.bin, factory.bin and customer
    are located in tftp root directory.
  - Power off the router.
  - Press and hold WPS key, then power on
    the router.
  - Release WPS key, when internet/wifi/wps
    leds are blinking.
  - Wait until internet/wifi/wps leds light
    up, power off the router.
  - Press and hold reset key, power up the
    router, release reset key 15s later.
  - Connect to http://192.168.1.1, now you
    can upload vendor .bin firmware.

Uboot netconsole:
  Uboot netconsole can be enabled by WPS
  or reset key.

  - Setup a linux PC with ip 192.168.1.254.
    Open a new terminal and execute
    'stty -isig -echo cbreak; nc -lup 6666'
  - Press and hold WPS(or reset) key, then
    power on the router.
  - Release key once internet/wifi/wps leds
    are all on.
    NOTE: don't hold the key more than 5s
    after internet/wifi/wps leds on, or it
    will try to revert to vendor firmware.
  - 5s later, uboot bootmenu will show on
    the terminal.

Signed-off-by: Zhiwei Cao <bfdeh@126.com>
Link: https://github.com/openwrt/openwrt/pull/18631
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
2025-12-09 01:29:39 +01:00

390 lines
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--- /dev/null
+++ b/arch/arm/dts/mt7981-netis-nx30v2.dts
@@ -0,0 +1,160@@
+// SPDX-License-Identifier: GPL-2.0
+
+/dts-v1/;
+#include "mt7981.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+
+/ {
+ model = "Netis NX30V2";
+ compatible = "mediatek,mt7981", "mediatek,mt7981-rfb";
+ chosen {
+ stdout-path = &uart0;
+ tick-timer = &timer0;
+ };
+
+ memory@40000000 {
+ device_type = "memory";
+ reg = <0x40000000 0x10000000>;
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ reset {
+ label = "reset";
+ linux,code = <KEY_RESTART>;
+ gpios = <&pio 1 GPIO_ACTIVE_LOW>;
+ };
+
+ wps {
+ label = "wps";
+ linux,code = <KEY_WPS_BUTTON>;
+ gpios = <&pio 0 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ internet {
+ label = "internet";
+ gpios = <&pio 7 GPIO_ACTIVE_LOW>;
+ };
+
+ power {
+ label = "power";
+ gpios = <&pio 4 GPIO_ACTIVE_LOW>;
+ };
+
+ wifi {
+ label = "wifi";
+ gpios = <&pio 34 GPIO_ACTIVE_LOW>;
+ };
+
+ wps {
+ label = "wps";
+ gpios = <&pio 5 GPIO_ACTIVE_LOW>;
+ };
+
+ wan {
+ label = "wan";
+ gpios = <&pio 8 GPIO_ACTIVE_LOW>;
+ };
+
+ };
+
+};
+
+&uart0 {
+ status = "okay";
+};
+
+&eth {
+ status = "okay";
+ mediatek,gmac-id = <0>;
+ phy-mode = "2500base-x";
+ mediatek,switch = "auto";
+ reset-gpios = <&pio 39 GPIO_ACTIVE_HIGH>;
+
+ fixed-link {
+ speed = <2500>;
+ full-duplex;
+ };
+};
+
+&pio {
+ spi_flash_pins: spi0-pins-func-1 {
+ mux {
+ function = "flash";
+ groups = "spi0", "spi0_wp_hold";
+ };
+
+ conf-pu {
+ pins = "SPI0_CS", "SPI0_HOLD", "SPI0_WP";
+ drive-strength = <MTK_DRIVE_8mA>;
+ bias-pull-up = <MTK_PUPD_SET_R1R0_11>;
+ };
+
+ conf-pd {
+ pins = "SPI0_CLK", "SPI0_MOSI", "SPI0_MISO";
+ drive-strength = <MTK_DRIVE_8mA>;
+ bias-pull-down = <MTK_PUPD_SET_R1R0_11>;
+ };
+ };
+};
+
+&spi0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi_flash_pins>;
+ status = "okay";
+ enhance_timing;
+ dma_ext;
+ ipm_design;
+ support_quad;
+ tick_dly = <2>;
+ sample_sel = <0>;
+
+ spi_nand@0 {
+ compatible = "spi-nand";
+ reg = <0>;
+ spi-max-frequency = <52000000>;
+
+ partitions {
+ compatible = "fixed-partitions";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ partition@0 {
+ label = "BL2";
+ reg = <0x0 0x100000>;
+ };
+
+ partition@100000 {
+ label = "u-boot-env";
+ reg = <0x100000 0x80000>;
+ };
+
+ partition@180000 {
+ label = "Factory";
+ reg = <0x180000 0x200000>;
+ };
+
+ partition@380000 {
+ label = "FIP";
+ reg = <0x380000 0x200000>;
+ };
+
+ partition@580000 {
+ label = "ubi";
+ reg = <0x580000 0x7280000>;
+ };
+ };
+ };
+};
+
+&watchdog {
+ status = "disabled";
+};
--- /dev/null
+++ b/configs/mt7981_netis_nx30v2_defconfig
@@ -0,0 +1,156 @@
+CONFIG_ARM=y
+CONFIG_SYS_HAS_NONCACHED_MEMORY=y
+CONFIG_POSITION_INDEPENDENT=y
+CONFIG_ARCH_MEDIATEK=y
+CONFIG_TEXT_BASE=0x41e00000
+CONFIG_SYS_MALLOC_F_LEN=0x4000
+CONFIG_NR_DRAM_BANKS=1
+CONFIG_DEFAULT_DEVICE_TREE="mt7981-netis-nx30v2"
+CONFIG_TARGET_MT7981=y
+CONFIG_DEBUG_UART_BASE=0x11002000
+CONFIG_DEBUG_UART_CLOCK=40000000
+CONFIG_SYS_LOAD_ADDR=0x46000000
+CONFIG_DEBUG_UART=y
+CONFIG_OF_LIBFDT_OVERLAY=y
+CONFIG_SMBIOS_PRODUCT_NAME=""
+CONFIG_CFB_CONSOLE_ANSI=y
+CONFIG_BOARD_LATE_INIT=y
+CONFIG_BUTTON_CMD=y
+CONFIG_BUTTON=y
+CONFIG_BUTTON_GPIO=y
+CONFIG_GPIO_HOG=y
+CONFIG_CMD_ENV_FLAGS=y
+CONFIG_FIT=y
+CONFIG_FIT_ENABLE_SHA256_SUPPORT=y
+CONFIG_LED=y
+CONFIG_LED_BLINK=y
+CONFIG_LED_SW_BLINK=y
+CONFIG_LED_GPIO=y
+CONFIG_SPI_BOOT=y
+CONFIG_BOOTSTD_DEFAULTS=y
+CONFIG_BOOTSTD_FULL=y
+CONFIG_USE_PREBOOT=y
+CONFIG_SYS_CBSIZE=512
+CONFIG_SYS_PBSIZE=1049
+CONFIG_AUTOBOOT_MENU_SHOW=y
+CONFIG_LOGLEVEL=7
+CONFIG_LOG=y
+# CONFIG_BOARD_INIT is not set
+CONFIG_SYS_PROMPT="MT7981> "
+# CONFIG_BOOTM_NETBSD is not set
+# CONFIG_BOOTM_PLAN9 is not set
+# CONFIG_BOOTM_RTEMS is not set
+# CONFIG_BOOTM_VXWORKS is not set
+# CONFIG_CMD_UNLZ4 is not set
+# CONFIG_CMD_UNZIP is not set
+CONFIG_CMD_BOOTMENU=y
+CONFIG_CMD_BOOTP=y
+CONFIG_CMD_BUTTON=y
+CONFIG_CMD_CACHE=y
+CONFIG_CMD_CDP=y
+CONFIG_CMD_CPU=y
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_DFU=y
+CONFIG_CMD_DM=y
+CONFIG_CMD_ELF=y
+CONFIG_CMD_DNS=y
+CONFIG_CMD_ECHO=y
+CONFIG_CMD_ENV_READMEM=y
+CONFIG_CMD_ERASEENV=y
+CONFIG_CMD_FDT=y
+CONFIG_CMD_FS_GENERIC=y
+CONFIG_CMD_FS_UUID=y
+CONFIG_CMD_GPIO=y
+CONFIG_CMD_MTD=y
+CONFIG_CMD_HASH=y
+CONFIG_CMD_ITEST=y
+CONFIG_CMD_LED=y
+CONFIG_CMD_LICENSE=y
+CONFIG_CMD_LINK_LOCAL=y
+CONFIG_CMD_MTD=y
+CONFIG_CMD_NAND=y
+# CONFIG_MTD_RAW_NAND is not set
+CONFIG_CMD_NAND_TRIMFFS=y
+CONFIG_CMD_PCI=y
+CONFIG_CMD_PSTORE=y
+CONFIG_CMD_PSTORE_MEM_ADDR=0x42ff0000
+CONFIG_CMD_PING=y
+CONFIG_CMD_PXE=y
+CONFIG_CMD_SF=y
+CONFIG_CMD_SF_TEST=y
+CONFIG_CMD_SMC=y
+CONFIG_CMD_UBI=y
+CONFIG_CMD_UBI_RENAME=y
+CONFIG_CMD_UBIFS=y
+CONFIG_CMD_TFTPBOOT=y
+CONFIG_CMD_TFTPPUT=y
+CONFIG_CMD_TFTPSRV=y
+CONFIG_CMD_ASKENV=y
+CONFIG_CMD_RARP=y
+CONFIG_CMD_SETEXPR=y
+CONFIG_CMD_SLEEP=y
+CONFIG_CMD_SNTP=y
+CONFIG_CMD_SOURCE=y
+CONFIG_CMD_STRINGS=y
+CONFIG_CMD_UUID=y
+CONFIG_ENV_OVERWRITE=y
+CONFIG_ENV_IS_IN_UBI=y
+CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
+CONFIG_ENV_UBI_PART="ubi"
+CONFIG_ENV_SIZE=0x1f000
+CONFIG_ENV_SIZE_REDUND=0x1f000
+CONFIG_ENV_UBI_VOLUME="ubootenv"
+CONFIG_ENV_UBI_VOLUME_REDUND="ubootenv2"
+CONFIG_ENV_UBI_VOLUME_CREATE=y
+CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
+CONFIG_ENV_USE_DEFAULT_ENV_TEXT_FILE=y
+CONFIG_ENV_DEFAULT_ENV_TEXT_FILE="defenvs/netis_nx30v2.env"
+CONFIG_NET_RANDOM_ETHADDR=y
+CONFIG_NETCONSOLE=y
+CONFIG_USE_IPADDR=y
+CONFIG_IPADDR="192.168.1.1"
+CONFIG_USE_SERVERIP=y
+CONFIG_SERVERIP="192.168.1.254"
+CONFIG_REGEX=y
+CONFIG_REGMAP=y
+CONFIG_SYSCON=y
+CONFIG_CLK=y
+# CONFIG_MMC is not set
+CONFIG_HUSH_PARSER=y
+CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
+CONFIG_SYS_RELOC_GD_ENV_ADDR=y
+CONFIG_MTD=y
+CONFIG_DM_MTD=y
+CONFIG_MTD_SPI_NAND=y
+CONFIG_DM_SPI_FLASH=y
+CONFIG_SPI_FLASH_SFDP_SUPPORT=y
+CONFIG_SPI_FLASH_EON=y
+CONFIG_SPI_FLASH_GIGADEVICE=y
+CONFIG_SPI_FLASH_ISSI=y
+CONFIG_SPI_FLASH_MACRONIX=y
+CONFIG_SPI_FLASH_SPANSION=y
+CONFIG_SPI_FLASH_STMICRO=y
+CONFIG_SPI_FLASH_WINBOND=y
+CONFIG_SPI_FLASH_XMC=y
+CONFIG_SPI_FLASH_XTX=y
+CONFIG_SPI_FLASH_MTD=y
+CONFIG_PHY_FIXED=y
+CONFIG_MEDIATEK_ETH=y
+CONFIG_PINCTRL=y
+CONFIG_PINCONF=y
+CONFIG_PINCTRL_MT7981=y
+CONFIG_POWER_DOMAIN=y
+CONFIG_MTK_POWER_DOMAIN=y
+CONFIG_DM_SERIAL=y
+CONFIG_SERIAL_RX_BUFFER=y
+CONFIG_SERIAL_RX_BUFFER_SIZE=256
+CONFIG_MTK_SERIAL=y
+CONFIG_SPI=y
+CONFIG_DM_SPI=y
+CONFIG_MTK_SPIM=y
+CONFIG_HEXDUMP=y
+# CONFIG_EFI_LOADER is not set
+CONFIG_LMB_MAX_REGIONS=64
+CONFIG_OF_SYSTEM_SETUP=y
+CONFIG_UPDATE_COMMON=y
+CONFIG_UPDATE_FIT=y
+CONFIG_CONSOLE_MUX=y
--- /dev/null
+++ b/defenvs/netis_nx30v2.env
@@ -0,0 +1,64 @@
+#misc settings
+serverip=192.168.1.254
+ipaddr=192.168.1.1
+ncip=192.168.1.254
+loadaddr=0x46000000
+return_bootmenu=askenv - Press ENTER to return to menu ; bootmenu 60
+
+#file name defines
+bootfile_bl2=openwrt-mediatek-filogic-netis_nx30v2-spim-nand-preloader.bin
+bootfile_fip=openwrt-mediatek-filogic-netis_nx30v2-spim-nand-bl31-uboot.fip
+bootfile_rec=openwrt-mediatek-filogic-netis_nx30v2-initramfs.itb
+bootfile_fw=openwrt-mediatek-filogic-netis_nx30v2-squashfs-sysupgrade.itb
+
+#boot commands
+bootconf=config-1
+boot_recovery=tftpboot $bootfile_rec && iminfo && bootm $loadaddr#$bootconf
+boot_nand=ubi read $loadaddr fit;bootm $loadaddr#$bootconf
+bootcmd=run boot_nand; while true; do run boot_recovery; done
+
+#bootmenu
+bootmenu_default=0
+bootmenu_0=Startup system (Default)=run bootcmd
+bootmenu_1=Upgrade firmware via TFTP=run upgrade_fw ; run return_bootmenu
+bootmenu_2=Startup recovery image via TFTP=run boot_recovery ; run return_bootmenu
+bootmenu_3=Upgrade BL2 preloader via TFTP=run upgrade_bl2 ; run return_bootmenu
+bootmenu_4=Upgrade BL31+U-Boot FIP via TFTP=run upgrade_fip ; run return_bootmenu
+bootmenu_5=Reset all settings to factory default.=run reset_all; reset
+bootmenu_6=Reboot.=reset
+
+#upgrade commands
+upgrade_bl2=run led_blink_downloading && tftpboot $bootfile_bl2 && run led_blink_writing && nand erase BL2 && nand write $loadaddr BL2; run led_on
+upgrade_fip=run led_blink_downloading && tftpboot $bootfile_fip && run led_blink_writing && nand erase FIP && nand write $loadaddr FIP; run led_on
+upgrade_fw=run led_blink_downloading && tftpboot $bootfile_fw && iminfo && run led_blink_writing && if ubi check fit; then ubi remove fit; else true; fi && ubi create fit $filesize && ubi write $loadaddr fit $filesize; run led_on
+
+#restore offical bootloader
+offical_download=run led_blink_downloading; setenv failed 1; while test $failed -eq 1; do setenv bl2addr 0x46000000 && tftpboot $bl2addr bl2.img && setenv fipaddr 0x46380000 && tftpboot $fipaddr fip.bin && setenv failed 0; done; setenv customer 0; setenv customeraddr 0x46580000 && tftpboot $customeraddr customer && setenv customer 1; test $failed -eq 0
+offical_write=run led_blink_writing; nand erase BL2 && nand write $bl2addr BL2 && nand erase FIP && nand write $fipaddr FIP; ubi detach; mtd erase ubi; ubi part ubi; if test $customer -eq 1; then ubi create customer $filesize; ubi write $customeraddr customer $filesize; fi; true
+offical_upgrade=run offical_download offical_write led_on; echo upgrade offical bootloader done; while true; do sleep 10; done
+
+#factory default
+reset_env=env default -a && saveenv
+reset_usr=ubi check rootfs_data && ubi remove rootfs_data; run create_rootfs_data
+reset_all=run reset_env reset_usr
+
+#prepare ethaddr and rootfs_data at preload
+rootfs_data_max=0x5300000
+create_rootfs_data=if env exists rootfs_data_max; then ubi create rootfs_data $rootfs_data_max; else ubi create rootfs_data -; fi
+set_ethaddr=mtd read Factory $loadaddr 0x1fe000 0x1000 && setexpr tmpaddr $loadaddr + 0xf20 && mw.b $loadaddr 0 6 && cmp.b $loadaddr $tmpaddr 6 || readmem -b ethaddr $tmpaddr 0x6
+preboot=run set_ethaddr; if ubi part; then else mtd erase ubi; ubi part ubi; fi; ubi check rootfs_data || run create_rootfs_data
+
+#led
+led_blink_downloading=led internet blink 100; led wifi blink 100; led wps blink 100
+led_blink_writing=led internet blink 1000; led wifi blink 1000; led wps blink 1000
+led_on=led internet on; led wifi on; led wps on
+
+#netconsole
+netconsole=setenv stdout serial,nc;setenv stdin serial,nc
+nonetconcole=setenv stdout serial;setenv stdin serial
+
+# button commands
+button_cmd_0=run netconsole led_on; sleep 5; if button wps; then run nonetconcole offical_upgrade; fi
+button_cmd_0_name=wps
+button_cmd_1=run netconsole led_on reset_all; sleep 5; if button reset; then run nonetconcole; while true; do run upgrade_fw && run boot_nand; done; fi
+button_cmd_1_name=reset
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