From 6aec3c7b5bf5e5a999a12121dfa71963afb6f003 Mon Sep 17 00:00:00 2001 From: Daniel Golle Date: Mon, 22 Jan 2024 19:12:40 +0000 Subject: [PATCH] mediatek: mt7622: modernize Linksys E8450 / Belkin RT3200 UBI build Move fip and factory into UBI static volumes. Use fitblk instead of partition parser. !! RUN INSTALLER FIRST !! Existing users of previous OpenWrt releases or snapshot builds will have to **re-run the updated installer** before upgrading to firmware after this commit. DO NOT flash or run even just the initramfs image unless you have run the updated installer which moves the content of the 'factory' partition into a UBI volume. tl;dr: DON'T USE YET! Signed-off-by: Daniel Golle --- package/boot/uboot-mediatek/Makefile | 4 +- .../patches/410-add-linksys-e8450.patch | 46 +++++++----- .../mediatek/dts/mt7622-linksys-e8450-ubi.dts | 72 +++++++++++++------ target/linux/mediatek/image/mt7622.mk | 6 +- .../base-files/etc/board.d/05_compat-version | 3 + .../etc/uci-defaults/05_fix-compat-version | 4 ++ .../mt7622/base-files/lib/upgrade/platform.sh | 5 +- target/linux/mediatek/mt7622/config-6.1 | 1 + 8 files changed, 96 insertions(+), 45 deletions(-) diff --git a/package/boot/uboot-mediatek/Makefile b/package/boot/uboot-mediatek/Makefile index 32d3b995de..df8c9431ec 100644 --- a/package/boot/uboot-mediatek/Makefile +++ b/package/boot/uboot-mediatek/Makefile @@ -97,9 +97,9 @@ define U-Boot/mt7622_linksys_e8450 BUILD_DEVICES:=linksys_e8450-ubi BUILD_SUBTARGET:=mt7622 UBOOT_IMAGE:=u-boot.fip - BL2_BOOTDEV:=snand + BL2_BOOTDEV:=snand-ubi BL2_DDRBLOB:=1 - DEPENDS:=+trusted-firmware-a-mt7622-snand-1ddr + DEPENDS:=+trusted-firmware-a-mt7622-snand-ubi-1ddr endef define U-Boot/mt7622_bananapi_bpi-r64-emmc diff --git a/package/boot/uboot-mediatek/patches/410-add-linksys-e8450.patch b/package/boot/uboot-mediatek/patches/410-add-linksys-e8450.patch index 359fddf103..08aee125aa 100644 --- a/package/boot/uboot-mediatek/patches/410-add-linksys-e8450.patch +++ b/package/boot/uboot-mediatek/patches/410-add-linksys-e8450.patch @@ -1,6 +1,6 @@ --- /dev/null +++ b/configs/mt7622_linksys_e8450_defconfig -@@ -0,0 +1,141 @@ +@@ -0,0 +1,140 @@ +CONFIG_ARM=y +CONFIG_POSITION_INDEPENDENT=y +CONFIG_ARCH_MEDIATEK=y @@ -17,7 +17,6 @@ +CONFIG_DEBUG_UART_CLOCK=25000000 +CONFIG_DEFAULT_DEVICE_TREE="mt7622-linksys-e8450-ubi" +CONFIG_DEBUG_UART=y -+CONFIG_MTDPARTS_DEFAULT="mtdparts=spi-nand0:512k(bl2),1280k(fip),1024k(factory),256k(reserved),-(ubi)" +CONFIG_SMBIOS_PRODUCT_NAME="" +CONFIG_AUTOBOOT_KEYED=y +CONFIG_BOOTDELAY=30 @@ -144,7 +143,7 @@ +CONFIG_USB_STORAGE=y --- /dev/null +++ b/arch/arm/dts/mt7622-linksys-e8450-ubi.dts -@@ -0,0 +1,197 @@ +@@ -0,0 +1,214 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2019 MediaTek Inc. @@ -307,6 +306,23 @@ + 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 { @@ -354,8 +370,8 @@ mt7981-rfb.dtb \ --- /dev/null +++ b/linksys_e8450_env -@@ -0,0 +1,57 @@ -+ethaddr_factory=mtd read spi-nand0 0x40080000 0x220000 0x20000 && env readmem -b ethaddr 0x4009fff4 0x6 ; setenv ethaddr_factory +@@ -0,0 +1,54 @@ ++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 @@ -387,28 +403,26 @@ +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 boot_write_bl2 -+boot_serial_write_fip=loadx $loadaddr 115200 && run boot_write_fip ++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 boot_write_bl2 -+boot_tftp_write_fip=tftpboot $loadaddr $bootfile_fip && run boot_write_fip ++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 -+boot_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 -+boot_write_fip=mtd erase fip && mtd write fip $loadaddr -+check_ubi=ubi part ubi || run ubi_format -+reset_factory=mw $loadaddr 0x0 0x100000 ; ubi part ubi ; ubi write $loadaddr ubootenv 0x100000 ; ubi write $loadaddr ubootenv2 0x100000 ; ubi remove rootfs_data -+ubi_format=ubi detach ; mtd erase ubi && ubi part ubi ; reset ++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=ubi check 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 0x100000 dynamic ; ubi create ubootenv2 0x100000 dynamic ++_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 check_ubi ; run _init_env ; run boot_first ++_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" diff --git a/target/linux/mediatek/dts/mt7622-linksys-e8450-ubi.dts b/target/linux/mediatek/dts/mt7622-linksys-e8450-ubi.dts index e78db1de6c..e2b7268e85 100644 --- a/target/linux/mediatek/dts/mt7622-linksys-e8450-ubi.dts +++ b/target/linux/mediatek/dts/mt7622-linksys-e8450-ubi.dts @@ -10,6 +10,11 @@ aliases { label-mac-device = &wan; }; + + chosen { + rootdisk = <&ubi_rootfs>; + bootargs = "earlycon=uart8250,mmio32,0x11002000 console=ttyS0,115200n1 swiotlb=512 ubi.block=0,fit root=/dev/fit0"; + }; }; &snand { @@ -25,45 +30,70 @@ }; partition@80000 { - label = "fip"; - reg = <0x80000 0x140000>; - read-only; - }; + label = "ubi"; + reg = <0x80000 0x7f80000>; + compatible = "linux,ubi"; - factory: partition@1c0000 { - label = "factory"; - reg = <0x1c0000 0x100000>; - read-only; + volumes { + ubi-volume-ubootenv { + volname = "ubootenv"; + nvmem-layout { + compatible = "u-boot,env-redundant-bool-layout"; + }; + }; - nvmem-layout { - compatible = "fixed-layout"; - #address-cells = <1>; - #size-cells = <1>; + ubi-volume-ubootenv2 { + volname = "ubootenv2"; + nvmem-layout { + compatible = "u-boot,env-redundant-bool-layout"; + }; + }; - macaddr_factory_7fff4: macaddr@7fff4 { - reg = <0x7fff4 0x6>; + ubi_rootfs: ubi-volume-fit { + volname = "fit"; }; - macaddr_factory_7fffa: macaddr@7fffa { - reg = <0x7fffa 0x6>; + ubi_factory: ubi-volume-factory { + volname = "factory"; }; }; }; + }; +}; + +&ubi_factory { + nvmem-layout { + compatible = "fixed-layout"; + #address-cells = <1>; + #size-cells = <1>; + + eeprom_factory_0: eeprom@0 { + reg = <0x0 0x4da8>; /* actual length 0x400 */ + }; - partition@300000 { - label = "ubi"; - reg = <0x300000 0x7d00000>; + eeprom_factory_5000: eeprom@5000 { + reg = <0x5000 0xe00>; + }; + + macaddr_factory_7fff4: macaddr@7fff4 { + reg = <0x7fff4 0x6>; + }; + + macaddr_factory_7fffa: macaddr@7fffa { + reg = <0x7fffa 0x6>; }; }; }; &wmac { - mediatek,mtd-eeprom = <&factory 0x0>; + nvmem-cells = <&eeprom_factory_0>; + nvmem-cell-names = "eeprom"; status = "okay"; }; &wmac1 { - mediatek,mtd-eeprom = <&factory 0x5000>; + nvmem-cells = <&eeprom_factory_5000>; + nvmem-cell-names = "eeprom"; }; &gmac0 { diff --git a/target/linux/mediatek/image/mt7622.mk b/target/linux/mediatek/image/mt7622.mk index dd86c167de..65db3e49a7 100644 --- a/target/linux/mediatek/image/mt7622.mk +++ b/target/linux/mediatek/image/mt7622.mk @@ -256,7 +256,7 @@ define Device/linksys_e8450-ubi DEVICE_ALT0_VARIANT := UBI DEVICE_DTS := mt7622-linksys-e8450-ubi DEVICE_DTS_DIR := ../dts - DEVICE_PACKAGES := kmod-mt7915-firmware kmod-usb3 + DEVICE_PACKAGES := fitblk kmod-mt7915-firmware kmod-usb3 UBINIZE_OPTS := -E 5 BLOCKSIZE := 128k PAGESIZE := 2048 @@ -270,8 +270,10 @@ define Device/linksys_e8450-ubi IMAGES := sysupgrade.itb IMAGE/sysupgrade.itb := append-kernel | fit gzip $$(KDIR)/image-$$(firstword $$(DEVICE_DTS)).dtb external-static-with-rootfs | append-metadata ARTIFACTS := preloader.bin bl31-uboot.fip - ARTIFACT/preloader.bin := bl2 snand-1ddr + ARTIFACT/preloader.bin := bl2 snand-ubi-1ddr ARTIFACT/bl31-uboot.fip := bl31-uboot linksys_e8450 + DEVICE_COMPAT_VERSION := 2.0 + DEVICE_COMPAT_MESSAGE := SPI-NAND flash layout changes require bootloader update endef TARGET_DEVICES += linksys_e8450-ubi diff --git a/target/linux/mediatek/mt7622/base-files/etc/board.d/05_compat-version b/target/linux/mediatek/mt7622/base-files/etc/board.d/05_compat-version index 2fdbe76407..68c397a95c 100644 --- a/target/linux/mediatek/mt7622/base-files/etc/board.d/05_compat-version +++ b/target/linux/mediatek/mt7622/base-files/etc/board.d/05_compat-version @@ -8,6 +8,9 @@ case "$(board_name)" in bananapi,bpi-r64) ucidef_set_compat_version "1.2" ;; + linksys,e8450-ubi) + ucidef_set_compat_version "2.0" + ;; esac board_config_flush diff --git a/target/linux/mediatek/mt7622/base-files/etc/uci-defaults/05_fix-compat-version b/target/linux/mediatek/mt7622/base-files/etc/uci-defaults/05_fix-compat-version index 3359d4a400..6309728e4b 100644 --- a/target/linux/mediatek/mt7622/base-files/etc/uci-defaults/05_fix-compat-version +++ b/target/linux/mediatek/mt7622/base-files/etc/uci-defaults/05_fix-compat-version @@ -9,6 +9,10 @@ case "$(board_name)" in uci set system.@system[0].compat_version="1.1" uci commit system ;; + linksys,e8450-ubi) + uci set system.@system[0].compat_version="2.0" + uci commit system + ;; esac exit 0 diff --git a/target/linux/mediatek/mt7622/base-files/lib/upgrade/platform.sh b/target/linux/mediatek/mt7622/base-files/lib/upgrade/platform.sh index 6417eb1a3a..f5d938e65e 100755 --- a/target/linux/mediatek/mt7622/base-files/lib/upgrade/platform.sh +++ b/target/linux/mediatek/mt7622/base-files/lib/upgrade/platform.sh @@ -22,6 +22,7 @@ platform_do_upgrade() { case "$board" in bananapi,bpi-r64|\ + linksys,e8450-ubi|\ ubnt,unifi-6-lr-v1-ubootmod|\ ubnt,unifi-6-lr-v2-ubootmod|\ ubnt,unifi-6-lr-v3-ubootmod) @@ -66,10 +67,6 @@ platform_do_upgrade() { xiaomi,redmi-router-ax6s) nand_do_upgrade "$1" ;; - linksys,e8450-ubi) - CI_KERNPART="fit" - nand_do_upgrade "$1" - ;; linksys,e8450) if grep -q mtdparts=slave /proc/cmdline; then PART_NAME=firmware2 diff --git a/target/linux/mediatek/mt7622/config-6.1 b/target/linux/mediatek/mt7622/config-6.1 index cdaae0fe25..eed62e09e1 100644 --- a/target/linux/mediatek/mt7622/config-6.1 +++ b/target/linux/mediatek/mt7622/config-6.1 @@ -257,6 +257,7 @@ CONFIG_MTD_UBI=y CONFIG_MTD_UBI_BEB_LIMIT=20 CONFIG_MTD_UBI_BLOCK=y CONFIG_MTD_UBI_FASTMAP=y +CONFIG_MTD_UBI_NVMEM=y CONFIG_MTD_UBI_WL_THRESHOLD=4096 # CONFIG_MTK_CMDQ is not set # CONFIG_MTK_CQDMA is not set -- 2.30.2