--- /dev/null +++ b/configs/mt7622_linksys_e8450_defconfig @@ -0,0 +1,112 @@ +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="mt7622-linksys-e8450-ubi" +CONFIG_PRE_CON_BUF_ADDR=0x4007EF00 +CONFIG_DEBUG_UART_BASE=0x11002000 +CONFIG_DEBUG_UART_CLOCK=25000000 +CONFIG_SYS_LOAD_ADDR=0x40080000 +CONFIG_PCI=y +CONFIG_DEBUG_UART=y +CONFIG_FIT=y +CONFIG_BOOTDELAY=30 +CONFIG_AUTOBOOT_KEYED=y +CONFIG_AUTOBOOT_MENU_SHOW=y +CONFIG_DEFAULT_FDT_FILE="mt7622-linksys-e8450" +CONFIG_LOGLEVEL=7 +CONFIG_PRE_CONSOLE_BUFFER=y +CONFIG_LOG=y +CONFIG_BOARD_LATE_INIT=y +CONFIG_HUSH_PARSER=y +CONFIG_SYS_PROMPT="MT7622> " +CONFIG_CMD_LICENSE=y +# CONFIG_CMD_BOOTEFI_BOOTMGR is not set +CONFIG_CMD_BOOTMENU=y +CONFIG_CMD_ASKENV=y +CONFIG_CMD_ERASEENV=y +CONFIG_CMD_ENV_FLAGS=y +CONFIG_CMD_GPIO=y +CONFIG_CMD_GPT=y +CONFIG_CMD_MTD=y +CONFIG_CMD_PART=y +CONFIG_CMD_PCI=y +CONFIG_CMD_USB=y +CONFIG_CMD_DHCP=y +CONFIG_CMD_TFTPSRV=y +CONFIG_CMD_RARP=y +CONFIG_CMD_PING=y +CONFIG_CMD_CDP=y +CONFIG_CMD_SNTP=y +CONFIG_CMD_DNS=y +CONFIG_CMD_LINK_LOCAL=y +CONFIG_CMD_PXE=y +CONFIG_CMD_PSTORE=y +CONFIG_CMD_PSTORE_MEM_ADDR=0x42ff0000 +CONFIG_CMD_UUID=y +CONFIG_CMD_HASH=y +CONFIG_CMD_SMC=y +CONFIG_CMD_EXT4=y +CONFIG_CMD_FAT=y +CONFIG_CMD_FS_GENERIC=y +CONFIG_CMD_FS_UUID=y +CONFIG_CMD_MTDPARTS=y +CONFIG_CMD_UBI=y +CONFIG_CMD_UBI_RENAME=y +CONFIG_ENV_IS_IN_UBI=y +CONFIG_SYS_REDUNDAND_ENVIRONMENT=y +CONFIG_ENV_UBI_PART="ubi" +CONFIG_ENV_UBI_VOLUME="ubootenv" +CONFIG_ENV_UBI_VOLUME_REDUND="ubootenv2" +CONFIG_SYS_RELOC_GD_ENV_ADDR=y +CONFIG_USE_DEFAULT_ENV_FILE=y +CONFIG_DEFAULT_ENV_FILE="linksys_e8450_env" +CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y +CONFIG_VERSION_VARIABLE=y +CONFIG_BOOTP_SEND_HOSTNAME=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_REGMAP=y +CONFIG_SYSCON=y +CONFIG_BUTTON=y +CONFIG_BUTTON_GPIO=y +CONFIG_CLK=y +CONFIG_GPIO_HOG=y +CONFIG_LED=y +CONFIG_LED_BLINK=y +CONFIG_LED_GPIO=y +CONFIG_MTD=y +CONFIG_DM_MTD=y +CONFIG_MTK_SPI_NAND=y +CONFIG_MTK_SPI_NAND_MTD=y +CONFIG_MTD_UBI_FASTMAP=y +CONFIG_PHY_FIXED=y +CONFIG_MEDIATEK_ETH=y +CONFIG_PCIE_MEDIATEK=y +CONFIG_PHY=y +CONFIG_PHY_MTK_TPHY=y +CONFIG_PINCTRL=y +CONFIG_PINCONF=y +CONFIG_PINCTRL_MT7622=y +CONFIG_POWER_DOMAIN=y +CONFIG_MTK_POWER_DOMAIN=y +CONFIG_DM_REGULATOR=y +CONFIG_DM_REGULATOR_FIXED=y +CONFIG_DM_REGULATOR_GPIO=y +CONFIG_RAM=y +CONFIG_DM_SERIAL=y +CONFIG_MTK_SERIAL=y +CONFIG_SPI=y +CONFIG_DM_SPI=y +CONFIG_USB=y +CONFIG_USB_XHCI_HCD=y +CONFIG_USB_XHCI_MTK=y +CONFIG_USB_STORAGE=y +CONFIG_ZSTD=y +CONFIG_HEXDUMP=y --- /dev/null +++ b/arch/arm/dts/mt7622-linksys-e8450-ubi.dts @@ -0,0 +1,214 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2019 MediaTek Inc. + * Author: Sam Shih + */ + +/dts-v1/; +#include +#include "mt7622.dtsi" +#include "mt7622-u-boot.dtsi" + +/ { + #address-cells = <1>; + #size-cells = <1>; + model = "mt7622-linksys-e8450-ubi"; + compatible = "mediatek,mt7622", "linksys,e8450-ubi"; + chosen { + stdout-path = &uart0; + tick-timer = &timer0; + }; + + aliases { + spi0 = &snand; + }; + + gpio-keys { + compatible = "gpio-keys"; + + factory { + label = "reset"; + gpios = <&gpio 0 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + + wps { + label = "wps"; + gpios = <&gpio 102 GPIO_ACTIVE_LOW>; + linux,code = ; + }; + }; + + gpio-leds { + compatible = "gpio-leds"; + + led_power: power_blue { + label = "power:blue"; + gpios = <&gpio 95 GPIO_ACTIVE_LOW>; + default-state = "on"; + }; + + power_orange { + label = "power:orange"; + gpios = <&gpio 96 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + inet_blue { + label = "inet:blue"; + gpios = <&gpio 97 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + inet_orange { + label = "inet:orange"; + gpios = <&gpio 98 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + }; + + memory@40000000 { + device_type = "memory"; + reg = <0x40000000 0x20000000>; + }; + + reg_1p8v: regulator-1p8v { + compatible = "regulator-fixed"; + regulator-name = "fixed-1.8V"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-boot-on; + regulator-always-on; + }; + + reg_3p3v: regulator-3p3v { + compatible = "regulator-fixed"; + regulator-name = "fixed-3.3V"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-boot-on; + regulator-always-on; + }; + + reg_5v: regulator-5v { + compatible = "regulator-fixed"; + regulator-name = "fixed-5V"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-boot-on; + regulator-always-on; + }; +}; + +&pcie { + pinctrl-names = "default"; + pinctrl-0 = <&pcie0_pins>, <&pcie1_pins>; + status = "okay"; + + pcie@0,0 { + status = "okay"; + }; + + pcie@1,0 { + status = "okay"; + }; +}; + +&pinctrl { + pcie0_pins: pcie0-pins { + mux { + function = "pcie"; + groups = "pcie0_pad_perst", + "pcie0_1_waken", + "pcie0_1_clkreq"; + }; + }; + + pcie1_pins: pcie1-pins { + mux { + function = "pcie"; + groups = "pcie1_pad_perst", + "pcie1_0_waken", + "pcie1_0_clkreq"; + }; + }; + + snfi_pins: snfi-pins { + mux { + function = "flash"; + groups = "snfi"; + }; + }; + + uart0_pins: uart0 { + mux { + function = "uart"; + groups = "uart0_0_tx_rx" ; + }; + }; + + watchdog_pins: watchdog-default { + mux { + function = "watchdog"; + groups = "watchdog"; + }; + }; +}; + +&snand { + pinctrl-names = "default"; + pinctrl-0 = <&snfi_pins>; + status = "okay"; + quad-spi; + + partitions { + compatible = "fixed-partitions"; + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "bl2"; + reg = <0x0 0x80000>; + }; + + partition@80000 { + label = "ubi"; + reg = <0x80000 0x7f80000>; + compatible = "linux,ubi"; + }; + }; +}; + +&uart0 { + mediatek,force-highspeed; + status = "okay"; +}; + +&watchdog { + pinctrl-names = "default"; + pinctrl-0 = <&watchdog_pins>; + status = "okay"; +}; + +ð { + status = "okay"; + mediatek,gmac-id = <0>; + phy-mode = "2500base-x"; + mediatek,switch = "mt7531"; + reset-gpios = <&gpio 54 GPIO_ACTIVE_HIGH>; + + fixed-link { + speed = <2500>; + full-duplex; + }; +}; + +&ssusb { + vusb33-supply = <®_3p3v>; + vbus-supply = <®_5v>; + status = "okay"; +}; + +&u3phy { + status = "okay"; +}; --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -1187,6 +1187,7 @@ dtb-$(CONFIG_ARCH_MEDIATEK) += \ mt7622-rfb.dtb \ mt7623a-unielec-u7623-02-emmc.dtb \ mt7622-bananapi-bpi-r64.dtb \ + mt7622-linksys-e8450-ubi.dtb \ mt7623n-bananapi-bpi-r2.dtb \ mt7629-rfb.dtb \ mt7981-rfb.dtb \ --- /dev/null +++ b/linksys_e8450_env @@ -0,0 +1,55 @@ +ethaddr_factory=ubi read 0x40080000 factory && env readmem -b ethaddr 0x400ffff4 0x6 ; setenv ethaddr_factory +ipaddr=192.168.1.1 +serverip=192.168.1.254 +loadaddr=0x48000000 +bootcmd=if pstore check ; then run boot_recovery ; else run boot_ubi ; fi +bootconf=config-1 +bootdelay=0 +bootfile=openwrt-mediatek-mt7622-linksys_e8450-ubi-initramfs-recovery.itb +bootfile_bl2=openwrt-mediatek-mt7622-linksys_e8450-ubi-preloader.bin +bootfile_fip=openwrt-mediatek-mt7622-linksys_e8450-ubi-bl31-uboot.fip +bootfile_upg=openwrt-mediatek-mt7622-linksys_e8450-ubi-squashfs-sysupgrade.itb +bootled_pwr=power:blue +bootled_rec=inet:orange on +bootmenu_confirm_return=askenv - Press ENTER to return to menu ; bootmenu 60 +bootmenu_default=0 +bootmenu_delay=0 +bootmenu_title= ( ( ( OpenWrt ) ) ) +bootmenu_0=Initialize environment.=run _firstboot +bootmenu_0d=Run default boot command.=run boot_default +bootmenu_1=Boot system via TFTP.=run boot_tftp ; run bootmenu_confirm_return +bootmenu_2=Boot production system from flash.=run boot_production ; run bootmenu_confirm_return +bootmenu_3=Boot recovery system from flash.=run boot_recovery ; run bootmenu_confirm_return +bootmenu_4=Load production system via TFTP then write to flash.=setenv noboot 1 ; setenv replacevol 1 ; run boot_tftp_production ; setenv noboot ; setenv replacevol ; run bootmenu_confirm_return +bootmenu_5=Load recovery system via TFTP then write to flash.=setenv noboot 1 ; setenv replacevol 1 ; run boot_tftp_recovery ; setenv noboot ; setenv replacevol ; run bootmenu_confirm_return +bootmenu_6=Load BL31+U-Boot FIP via TFTP then write to flash.=run boot_tftp_write_fip ; run bootmenu_confirm_return +bootmenu_7=Load BL2 preloader via TFTP then write to flash.=run boot_tftp_write_bl2 ; run bootmenu_confirm_return +bootmenu_8=Reboot.=reset +bootmenu_9=Reset all settings to factory defaults.=run reset_factory ; reset +boot_first=if button reset ; then led $bootled_rec on ; run boot_tftp_recovery ; setenv flag_recover 1 ; run boot_default ; fi ; bootmenu +boot_default=if env exists flag_recover ; then else run bootcmd ; fi ; run boot_recovery ; setenv replacevol 1 ; run boot_tftp_forever +boot_production=led $bootled_pwr on ; run ubi_read_production && bootm $loadaddr#$bootconf ; led $bootled_pwr off +boot_recovery=led $bootled_rec on ; run ubi_read_recovery ; bootm $loadaddr#$bootconf ; ubi remove recovery ; led $bootled_rec off +boot_serial_write_bl2=loadx $loadaddr 115200 && run snand_write_bl2 +boot_serial_write_fip=loadx $loadaddr 115200 && run ubi_write_fip +boot_tftp=tftpboot $loadaddr $bootfile && bootm $loadaddr#$bootconf +boot_tftp_forever=led $bootled_rec on ; while true ; do run boot_tftp_recovery ; sleep 1 ; done +boot_tftp_production=tftpboot $loadaddr $bootfile_upg && iminfo $loadaddr && ubi part ubi && run ubi_write_production ubi_prepare_rootfs ; if env exists noboot ; then else bootm $loadaddr#$bootconf ; fi +boot_tftp_recovery=tftpboot $loadaddr $bootfile && iminfo $loadaddr && ubi part ubi && run ubi_write_recovery ; if env exists noboot ; then else bootm $loadaddr#$bootconf ; fi +boot_tftp_write_bl2=tftpboot $loadaddr $bootfile_bl2 && run snand_write_bl2 +boot_tftp_write_fip=tftpboot $loadaddr $bootfile_fip && run ubi_write_fip +boot_ubi=ubi part ubi && run boot_production ; run boot_recovery +snand_write_bl2=mtd erase bl2 && mtd write spi-nand0 $loadaddr 0x0 0x20000 && mtd write spi-nand0 $loadaddr 0x20000 0x20000 && mtd write spi-nand0 $loadaddr 0x40000 0x20000 && mtd write spi-nand0 $loadaddr 0x60000 0x20000 +reset_factory=mw $loadaddr 0xff 0x1f000 ; ubi part ubi ; ubi write $loadaddr ubootenv 0x1f000 ; ubi write $loadaddr ubootenv2 0x1f000 ; ubi remove rootfs_data +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 +ubi_read_production=ubi read $loadaddr fit && iminfo $loadaddr && run ubi_prepare_rootfs +ubi_read_recovery=ubi check recovery && ubi read $loadaddr recovery +ubi_remove_rootfs=ubi check rootfs_data && ubi remove rootfs_data +ubi_write_fip=run ubi_remove_rootfs ; ubi check fip && ubi remove fip ; ubi create fip 0x200000 static ; ubi write $loadaddr fip 0x200000 +ubi_write_production=ubi check fit && env exists replacevol && ubi remove fit ; if ubi check fit ; then else run ubi_remove_rootfs ; ubi create fit $filesize dynamic && ubi write $loadaddr fit $filesize ; fi +ubi_write_recovery=ubi check recovery && env exists replacevol && ubi remove recovery ; if ubi check recovery ; then else run ubi_remove_rootfs ; ubi create recovery $filesize dynamic && ubi write $loadaddr recovery $filesize ; fi +_create_env=ubi create ubootenv 0x1f000 dynamic ; ubi create ubootenv2 0x1f000 dynamic +_init_env=setenv _init_env ; if ubi check ubootenv && ubi check ubootenv2 ; then else run _create_env ; fi ; setenv _create_env ; saveenv || run ubi_format ; saveenv || run ubi_format +_firstboot=setenv _firstboot ; run _switch_to_menu ; run ethaddr_factory ; run _init_env ; run boot_first +_switch_to_menu=setenv _switch_to_menu ; setenv bootdelay 3 ; setenv bootmenu_delay 3 ; setenv bootmenu_0 $bootmenu_0d ; setenv bootmenu_0d ; run _bootmenu_update_title +_bootmenu_update_title=setenv _bootmenu_update_title ; setenv bootmenu_title "$bootmenu_title $ver"