uboot-mediatek: add spi-nand build for bananapi bpi-r64

Some of bpi-r64 boards have serial NAND attached to SPI bus.
Build U-Boot for booting from SPI-NAND.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: Oskari Lemmela <oskari@lemmela.net>

3 files changed, 302 insertions, 21 deletions

diff --git a/package/boot/uboot-mediatek/Makefile b/package/boot/uboot-mediatek/Makefile
index 269c9e5db5..673b4d2aed 100644
--- a/package/boot/uboot-mediatek/Makefile
+++ b/package/boot/uboot-mediatek/Makefile
@@ -54,6 +54,17 @@ define U-Boot/mt7622_bananapi_bpi-r64-sdmmc
   DEPENDS:=+trusted-firmware-a-mt7622-sdmmc-2ddr
 endef
 
+define U-Boot/mt7622_bananapi_bpi-r64-snand
+  NAME:=BananaPi R64 (SNAND)
+  UBOOT_CONFIG:=mt7622_bananapi_bpi-r64-snand
+  BUILD_DEVICES:=bananapi_bpi-r64
+  BUILD_SUBTARGET:=mt7622
+  UBOOT_IMAGE:=u-boot.fip
+  BL2_BOOTDEV:=snand
+  BL2_DDRBLOB:=2
+  DEPENDS:=+trusted-firmware-a-mt7622-snand-2ddr
+endef
+
 define U-Boot/mt7622_ubnt_unifi-6-lr
   NAME:=Ubiquiti UniFi 6 LR
   UBOOT_CONFIG:=mt7622_ubnt_unifi-6-lr
@@ -90,6 +101,7 @@ endef
 UBOOT_TARGETS := \
 	mt7622_bananapi_bpi-r64-emmc \
 	mt7622_bananapi_bpi-r64-sdmmc \
+	mt7622_bananapi_bpi-r64-snand \
 	mt7622_linksys_e8450 \
 	mt7622_rfb1 \
 	mt7622_ubnt_unifi-6-lr \
diff --git a/package/boot/uboot-mediatek/patches/403-add-bananapi_bpi-r64-snand.patch b/package/boot/uboot-mediatek/patches/403-add-bananapi_bpi-r64-snand.patch
new file mode 100644
index 0000000000..1dc2a84893
--- /dev/null
+++ b/package/boot/uboot-mediatek/patches/403-add-bananapi_bpi-r64-snand.patch
@@ -0,0 +1,33 @@
+--- a/arch/arm/dts/mt7622-bananapi-bpi-r64.dts
++++ b/arch/arm/dts/mt7622-bananapi-bpi-r64.dts
+@@ -19,7 +19,7 @@
+ 	};
+ 
+ 	aliases {
+-		spi0 = &snfi;
++		spi0 = &snand;
+ 		ethernet0 = ð
+ 	};
+ 
+@@ -205,17 +205,11 @@
+ 	};
+ };
+ 
+-&snfi {
+-	pinctrl-names = "default", "snfi";
+-	pinctrl-0 = <&snor_pins>;
+-	pinctrl-1 = <&snfi_pins>;
++&snand {
++	pinctrl-names = "default";
++	pinctrl-0 = <&snfi_pins>;
+ 	status = "okay";
+-
+-	spi-flash@0{
+-		compatible = "jedec,spi-nor";
+-		reg = <0>;
+-		u-boot,dm-pre-reloc;
+-	};
++	quad-spi;
+ };
+ 
+ &uart0 {
diff --git a/package/boot/uboot-mediatek/patches/403-add-bananapi_bpi-r64_defconfigs.patch b/package/boot/uboot-mediatek/patches/404-add-bananapi_bpi-r64_defconfigs.patch
index 94018cf9eb..cfe5ab7b01 100644
--- a/package/boot/uboot-mediatek/patches/403-add-bananapi_bpi-r64_defconfigs.patch
+++ b/package/boot/uboot-mediatek/patches/404-add-bananapi_bpi-r64_defconfigs.patch
@@ -1,6 +1,6 @@
 --- /dev/null
 +++ b/configs/mt7622_bananapi_bpi-r64-sdmmc_defconfig
-@@ -0,0 +1,144 @@
+@@ -0,0 +1,157 @@
 +CONFIG_ARM=y
 +CONFIG_POSITION_INDEPENDENT=y
 +CONFIG_ARCH_MEDIATEK=y
@@ -34,7 +34,7 @@
 +CONFIG_LED_GPIO=y
 +CONFIG_LOGLEVEL=7
 +CONFIG_LOG=y
-+CONFIG_DEFAULT_FDT_FILE="mt7622-bananapi-bpi-r64"
++CONFIG_DEFAULT_FDT_FILE="mediatek/mt7622-bananapi-bpi-r64.dtb"
 +CONFIG_SYS_PROMPT="MT7622> "
 +CONFIG_CMD_BOOTMENU=y
 +CONFIG_CMD_BOOTP=y
@@ -42,6 +42,7 @@
 +CONFIG_CMD_CACHE=y
 +CONFIG_CMD_CDP=y
 +CONFIG_CMD_DHCP=y
++CONFIG_CMD_DM=y
 +CONFIG_CMD_DNS=y
 +CONFIG_CMD_ECHO=y
 +CONFIG_CMD_ENV_READMEM=y
@@ -59,6 +60,7 @@
 +CONFIG_CMD_LINK_LOCAL=y
 +# CONFIG_CMD_MBR is not set
 +CONFIG_CMD_MMC=y
++CONFIG_CMD_MTD=y
 +CONFIG_CMD_PCI=y
 +CONFIG_CMD_SF_TEST=y
 +CONFIG_CMD_PING=y
@@ -67,6 +69,9 @@
 +CONFIG_CMD_SMC=y
 +CONFIG_CMD_TFTPBOOT=y
 +CONFIG_CMD_TFTPSRV=y
++CONFIG_CMD_UBI=y
++CONFIG_CMD_UBI_RENAME=y
++CONFIG_CMD_UBIFS=y
 +CONFIG_CMD_ASKENV=y
 +CONFIG_CMD_PART=y
 +# CONFIG_CMD_PSTORE is not set
@@ -80,6 +85,7 @@
 +CONFIG_CMD_UUID=y
 +CONFIG_DISPLAY_CPUINFO=y
 +CONFIG_DM_MMC=y
++CONFIG_DM_MTD=y
 +CONFIG_DM_REGULATOR=y
 +CONFIG_DM_REGULATOR_FIXED=y
 +CONFIG_DM_REGULATOR_GPIO=y
@@ -115,6 +121,9 @@
 +CONFIG_DM_ETH=y
 +CONFIG_MEDIATEK_ETH=y
 +CONFIG_PCI=y
++CONFIG_MTD=y
++CONFIG_MTD_UBI_FASTMAP=y
++CONFIG_MTDPARTS_DEFAULT="mtdparts=spi-nand0:512k(bl2),2048k(fip),-(ubi)"
 +CONFIG_DM_PCI=y
 +CONFIG_PCIE_MEDIATEK=y
 +CONFIG_PINCTRL=y
@@ -133,6 +142,10 @@
 +CONFIG_MMC_MTK=y
 +CONFIG_MMC_SUPPORTS_TUNING=y
 +CONFIG_SUPPORT_EMMC_BOOT=y
++CONFIG_SPI=y
++CONFIG_DM_SPI=y
++CONFIG_MTK_SPI_NAND=y
++CONFIG_MTK_SPI_NAND_MTD=y
 +CONFIG_SYSRESET_WATCHDOG=y
 +CONFIG_WDT_MTK=y
 +CONFIG_LZO=y
@@ -147,20 +160,20 @@
 +CONFIG_USB_STORAGE=y
 --- /dev/null
 +++ b/bananapi_bpi-r64-sdmmc_env
-@@ -0,0 +1,60 @@
+@@ -0,0 +1,81 @@
 +ipaddr=192.168.1.1
 +serverip=192.168.1.254
 +loadaddr=0x4007ff28
-+bootcmd=run boot_sdmmc
 +bootargs=root=/dev/mmcblk1p65
++bootcmd=run boot_sdmmc
 +bootconf=config-mt7622-bananapi-bpi-r64-pcie1
 +bootconf_pcie=config-mt7622-bananapi-bpi-r64-pcie1
 +bootconf_sata=config-mt7622-bananapi-bpi-r64-sata
 +bootdelay=0
 +bootfile=openwrt-mediatek-mt7622-bananapi_bpi-r64-initramfs-recovery.itb
 +bootfile_upg=openwrt-mediatek-mt7622-bananapi_bpi-r64-squashfs-sysupgrade.itb
-+bootfile_emmcbl3=openwrt-mediatek-mt7622-bananapi_bpi-r64-boot-emmc.img
-+bootfile_emmcbl2=openwrt-mediatek-mt7622-bananapi_bpi-r64-bl2-emmc.bin
++bootfile_emmcbl3=openwrt-mediatek-mt7622-bananapi_bpi-r64-emmc-bl31-uboot.fip
++bootfile_emmcbl2=openwrt-mediatek-mt7622-bananapi_bpi-r64-emmc-preloader.bin
 +bootmenu_confirm_return=askenv - Press ENTER to return to menu ; bootmenu 60
 +bootmenu_default=0
 +bootmenu_delay=0
@@ -172,9 +185,10 @@
 +bootmenu_3=Boot recovery system from SD card.=run boot_recovery ; run bootmenu_confirm_return
 +bootmenu_4=Load production system via TFTP then write to SD card.=setenv noboot 1 ; run boot_tftp_production ; setenv noboot ; run bootmenu_confirm_return
 +bootmenu_5=Load recovery system via TFTP then write to SD card.=setenv noboot 1 ; run boot_tftp_recovery ; setenv noboot ; run bootmenu_confirm_return
-+bootmenu_6=Install bootloader and recovery to eMMC.=run emmc_init ; run bootmenu_confirm_return
-+bootmenu_7=Reboot.=reset
-+bootmenu_8=Reset all settings to factory defaults.=run reset_factory ; reset
++bootmenu_6=Install bootloader, recovery and production to eMMC.=run emmc_init ; run bootmenu_confirm_return
++bootmenu_7=Install bootloader, recovery and production to NAND.=run ubi_init ; run bootmenu_confirm_return
++bootmenu_8=Reboot.=reset
++bootmenu_9=Reset all settings to factory defaults.=run reset_factory ; reset
 +boot_default=run bootcmd ; run boot_recovery ; run boot_tftp_forever
 +boot_first=if button reset ; then run boot_tftp_forever ; fi ; bootmenu
 +boot_production=led bpi-r64:pio:green on ; run sdmmc_read_production && bootm $loadaddr#$bootconf
@@ -184,26 +198,46 @@
 +boot_tftp_production=tftpboot $loadaddr $bootfile_upg && run sdmmc_write_production ; if env exists noboot ; then else bootm $loadaddr#$bootconf ; fi
 +boot_tftp_recovery=tftpboot $loadaddr $bootfile && iminfo $loadaddr && run sdmmc_write_recovery ; if env exists noboot ; then else bootm $loadaddr#$bootconf ; fi
 +boot_tftp=tftpboot $loadaddr $bootfile && bootm $loadaddr
++boot_ubi=ubi part ubi && setenv bootargs && run boot_ubi_production ; run check_recovery
++boot_ubi_production=led bpi-r64:pio:green on ; run ubi_read_production && bootm $loadaddr
++boot_ubi_recovery=led bpi-r64:pio:green off ; run check_recovery
++check_recovery=run ubi_read_recovery ; if iminfo $loadaddr ; then bootm $loadaddr ; else ubi remove recovery ; fi
++check_ubi=ubi part ubi || run ubi_format
++emmc_init=run emmc_init_bl && run emmc_init_openwrt ; env default bootcmd ; saveenv ; saveenv
++emmc_init_bl=run sdmmc_read_emmc_bl2 && run emmc_write_bl2 && run sdmmc_read_emmc_hdr && run emmc_write_hdr && run sdmmc_read_emmc_bl3 && run emmc_write_bl3
++emmc_init_openwrt=run sdmmc_read_recovery && run emmc_write_recovery ; run sdmmc_read_production && run emmc_write_production
 +emmc_write_bl2=mmc dev 0 1 && mmc partconf 0 1 1 1 && mmc erase 0x0 0x400 && mmc write $loadaddr 0x0 0x100 ; mmc partconf 0 1 1 0
-+emmc_write_hdr=mmc dev 0 0 && mmc erase 0x0 0x40 && mmc write $loadaddr 0x0 0x40
 +emmc_write_bl3=mmc dev 0 0 && mmc erase 0x1000 0x1000 && mmc write $loadaddr 0x1000 0x1000 && mmc erase 0x2000 0x800
++emmc_write_hdr=mmc dev 0 0 && mmc erase 0x0 0x40 && mmc write $loadaddr 0x0 0x40
 +emmc_write_production=iminfo $loadaddr && mmc dev 0 && part start mmc 0 $part_default part_addr && part size mmc 0 $part_default part_size && run mmc_write_vol
 +emmc_write_recovery=iminfo $loadaddr && mmc dev 0 && part start mmc 0 $part_recovery part_addr && part size mmc 0 $part_recovery part_size && run mmc_write_vol
-+emmc_init_bl=run sdmmc_read_emmc_bl2 && run emmc_write_bl2 && run sdmmc_read_emmc_hdr && run emmc_write_hdr && run sdmmc_read_emmc_bl3 && run emmc_write_bl3
-+emmc_init_openwrt=run sdmmc_read_recovery && run emmc_write_recovery ; run sdmmc_read_production && run emmc_write_production
-+emmc_init=run emmc_init_bl && run emmc_init_openwrt ; env default bootcmd ; saveenv ; saveenv
-+sdmmc_write_production=iminfo $fileaddr && mmc dev 1 && part start mmc 1 $part_default part_addr && part size mmc 1 $part_default part_size && run mmc_write_vol
-+sdmmc_write_recovery=iminfo $fileaddr && mmc dev 1 && part start mmc 1 $part_recovery part_addr && part size mmc 1 $part_recovery part_size && run mmc_write_vol
-+sdmmc_read_production=mmc dev 1 && part start mmc 1 $part_default part_addr && part size mmc 1 $part_default part_size && run mmc_read_vol
-+sdmmc_read_recovery=mmc dev 1 && part start mmc 1 $part_recovery part_addr && part size mmc 1 $part_recovery part_size && run mmc_read_vol
-+sdmmc_read_emmc_hdr=mmc dev 1 && part start mmc 1 install part_addr && mmc read $loadaddr $part_addr 0x40
-+sdmmc_read_emmc_bl2=mmc dev 1 && part start mmc 1 install part_addr && setexpr offset $part_addr + 0x400 && mmc read $loadaddr $offset 0x400
-+sdmmc_read_emmc_bl3=mmc dev 1 && part start mmc 1 install part_addr && setexpr offset $part_addr + 0x1000 && mmc read $loadaddr $offset 0x1000
 +mmc_write_vol=imszb $loadaddr image_size && test 0x$image_size -le 0x$part_size && mmc erase 0x$part_addr 0x$part_size && mmc write $loadaddr 0x$part_addr 0x$image_size
-+mmc_read_vol=mmc read $loadaddr $part_addr 0x8 && imszb $loadaddr image_size && test 0x$image_size -le 0x$part_size && mmc read $loadaddr 0x$part_addr 0x$image_size
++mmc_read_vol=mmc read $loadaddr $part_addr 0x8 && imszb $loadaddr image_size && test 0x$image_size -le 0x$part_size && mmc read $loadaddr 0x$part_addr 0x$image_size && setexpr filesize $image_size * 0x200
 +part_default=production
 +part_recovery=recovery
 +reset_factory=eraseenv && reset
++sdmmc_read_emmc_hdr=mmc dev 1 && part start mmc 1 install part_addr && mmc read $loadaddr $part_addr 0x40
++sdmmc_read_emmc_bl2=mmc dev 1 && part start mmc 1 install part_addr && setexpr offset $part_addr + 0x400 && mmc read $loadaddr $offset 0x400
++sdmmc_read_emmc_bl3=mmc dev 1 && part start mmc 1 install part_addr && setexpr offset $part_addr + 0x1000 && mmc read $loadaddr $offset 0x1000
++sdmmc_read_production=mmc dev 1 && part start mmc 1 $part_default part_addr && part size mmc 1 $part_default part_size && run mmc_read_vol
++sdmmc_read_recovery=mmc dev 1 && part start mmc 1 $part_recovery part_addr && part size mmc 1 $part_recovery part_size && run mmc_read_vol
++sdmmc_read_snand_bl2=mmc dev 1 && part start mmc 1 install part_addr && setexpr offset $part_addr + 0x2000 && mmc read $loadaddr $offset 0x400
++sdmmc_read_snand_fip=mmc dev 1 && part start mmc 1 install part_addr && setexpr offset $part_addr + 0x2400 && mmc read $loadaddr $offset 0x1000
++sdmmc_write_production=iminfo $fileaddr && mmc dev 1 && part start mmc 1 $part_default part_addr && part size mmc 1 $part_default part_size && run mmc_write_vol
++sdmmc_write_recovery=iminfo $fileaddr && mmc dev 1 && part start mmc 1 $part_recovery part_addr && part size mmc 1 $part_recovery part_size && run mmc_write_vol
++snand_write_fip=mtd erase fip && mtd write fip $loadaddr
++snand_write_bl2=mtd erase bl2 && mtd write bl2 $loadaddr
++ubi_create_env=ubi create ubootenv 0x100000 dynamic 0 ; ubi create ubootenv2 0x100000 dynamic 1 ; ubi create fit 0x100000 dynamic 2 ; ubi create recovery 0x100000 dynamic 3
++ubi_format=ubi detach ; mtd erase ubi && ubi part ubi ; reset
++ubi_init=run ubi_init_bl && ubi detach && mtd erase ubi && ubi part ubi && run ubi_create_env && run ubi_init_openwrt
++ubi_init_openwrt=run sdmmc_read_recovery && run ubi_write_recovery ; run sdmmc_read_production && run ubi_write_production
++ubi_init_bl=run sdmmc_read_snand_bl2 && run snand_write_bl2 && run sdmmc_read_snand_fip && run snand_write_fip
++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_production=ubi check fit && ubi remove fit ; run ubi_remove_rootfs ; ubi create fit $filesize dynamic 2 && ubi write $loadaddr fit $filesize
++ubi_write_recovery=ubi check recovery && ubi remove recovery ; run ubi_remove_rootfs ; ubi create recovery $filesize dynamic 3 && ubi write $loadaddr recovery $filesize
 +_init_env=setenv _init_env ; setenv _create_env ; saveenv ; saveenv
 +_firstboot=setenv _firstboot ; led bpi-r64:pio:blue on ; run _switch_to_menu ; 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
@@ -404,3 +438,205 @@
 +_firstboot=setenv _firstboot ; led bpi-r64:pio:blue on ; run _switch_to_menu ; 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"
+--- /dev/null
++++ b/configs/mt7622_bananapi_bpi-r64-snand_defconfig
+@@ -0,0 +1,138 @@
++CONFIG_ARM=y
++CONFIG_POSITION_INDEPENDENT=y
++CONFIG_ARCH_MEDIATEK=y
++CONFIG_SYS_TEXT_BASE=0x41e00000
++CONFIG_SYS_MALLOC_F_LEN=0x4000
++CONFIG_USE_DEFAULT_ENV_FILE=y
++CONFIG_BOARD_LATE_INIT=y
++CONFIG_BOOTP_SEND_HOSTNAME=y
++CONFIG_NR_DRAM_BANKS=1
++CONFIG_DEBUG_UART_BASE=0x11002000
++CONFIG_DEBUG_UART_CLOCK=25000000
++CONFIG_DEFAULT_DEVICE_TREE="mt7622-bananapi-bpi-r64"
++CONFIG_OF_LIBFDT_OVERLAY=y
++CONFIG_DEBUG_UART=y
++CONFIG_DEFAULT_ENV_FILE="bananapi_bpi-r64-snand_env"
++CONFIG_DISTRO_DEFAULTS=y
++CONFIG_NET_RANDOM_ETHADDR=y
++CONFIG_SMBIOS_PRODUCT_NAME=""
++CONFIG_AUTOBOOT_KEYED=y
++CONFIG_BOOTDELAY=30
++CONFIG_AUTOBOOT_MENU_SHOW=y
++CONFIG_CFB_CONSOLE_ANSI=y
++CONFIG_BUTTON=y
++CONFIG_BUTTON_GPIO=y
++CONFIG_CMD_ENV_FLAGS=y
++CONFIG_FIT=y
++CONFIG_FIT_ENABLE_SHA256_SUPPORT=y
++CONFIG_LED=y
++CONFIG_LED_BLINK=y
++CONFIG_LED_GPIO=y
++CONFIG_LOGLEVEL=7
++CONFIG_LOG=y
++CONFIG_DEFAULT_FDT_FILE="mediatek/mt7622-bananapi-bpi-r64.dtb"
++CONFIG_SYS_PROMPT="MT7622> "
++CONFIG_CMD_BOOTMENU=y
++CONFIG_CMD_BOOTP=y
++CONFIG_CMD_BUTTON=y
++CONFIG_CMD_CDP=y
++CONFIG_CMD_DHCP=y
++CONFIG_CMD_DM=y
++CONFIG_CMD_DNS=y
++CONFIG_CMD_ECHO=y
++CONFIG_CMD_EFIDEBUG=y
++CONFIG_CMD_ENV_READMEM=y
++CONFIG_CMD_ERASEENV=y
++CONFIG_CMD_EXT4=y
++CONFIG_CMD_FAT=y
++CONFIG_CMD_FS_GENERIC=y
++CONFIG_CMD_FS_UUID=y
++CONFIG_CMD_GPIO=y
++CONFIG_CMD_GPT=y
++CONFIG_CMD_HASH=y
++CONFIG_CMD_ITEST=y
++CONFIG_CMD_LED=y
++CONFIG_CMD_LICENSE=y
++CONFIG_CMD_LINK_LOCAL=y
++# CONFIG_CMD_MBR is not set
++CONFIG_CMD_MMC=y
++CONFIG_CMD_MTD=y
++CONFIG_CMD_PCI=y
++CONFIG_CMD_PING=y
++CONFIG_CMD_PXE=y
++CONFIG_CMD_SMC=y
++CONFIG_CMD_TFTPBOOT=y
++CONFIG_CMD_TFTPSRV=y
++CONFIG_CMD_UBI=y
++CONFIG_CMD_UBI_RENAME=y
++CONFIG_CMD_UBIFS=y
++CONFIG_CMD_ASKENV=y
++CONFIG_CMD_PART=y
++# CONFIG_CMD_PSTORE is not set
++CONFIG_CMD_RARP=y
++CONFIG_CMD_SETEXPR=y
++CONFIG_CMD_SLEEP=y
++CONFIG_CMD_SNTP=y
++CONFIG_CMD_SOURCE=y
++CONFIG_CMD_USB=y
++CONFIG_CMD_UUID=y
++CONFIG_DISPLAY_CPUINFO=y
++CONFIG_DM_MMC=y
++CONFIG_DM_MTD=y
++CONFIG_DM_REGULATOR=y
++CONFIG_DM_REGULATOR_FIXED=y
++CONFIG_DM_REGULATOR_GPIO=y
++CONFIG_DM_USB=y
++CONFIG_HUSH_PARSER=y
++CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
++CONFIG_SYS_RELOC_GD_ENV_ADDR=y
++CONFIG_ENV_IS_IN_UBI=y
++CONFIG_ENV_UBI_PART="ubi"
++CONFIG_ENV_UBI_VOLUME="ubootenv"
++CONFIG_ENV_UBI_VOLUME_REDUND="ubootenv2"
++CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
++CONFIG_VERSION_VARIABLE=y
++CONFIG_PARTITION_UUIDS=y
++CONFIG_NETCONSOLE=y
++CONFIG_REGMAP=y
++CONFIG_SYSCON=y
++CONFIG_CLK=y
++CONFIG_PHY_FIXED=y
++CONFIG_DM_ETH=y
++CONFIG_MEDIATEK_ETH=y
++CONFIG_PCI=y
++CONFIG_MTD=y
++CONFIG_MTD_UBI_FASTMAP=y
++CONFIG_MTDPARTS_DEFAULT="mtdparts=spi-nand0:512k(bl2),2048k(fip),-(ubi)"
++CONFIG_DM_PCI=y
++CONFIG_PCIE_MEDIATEK=y
++CONFIG_PINCTRL=y
++CONFIG_PINCONF=y
++CONFIG_PINCTRL_MT7622=y
++CONFIG_POWER_DOMAIN=y
++CONFIG_PRE_CONSOLE_BUFFER=y
++CONFIG_PRE_CON_BUF_ADDR=0x4007EF00
++CONFIG_MTK_POWER_DOMAIN=y
++CONFIG_RAM=y
++CONFIG_DM_SERIAL=y
++CONFIG_MTK_SERIAL=y
++CONFIG_MMC=y
++CONFIG_MMC_DEFAULT_DEV=1
++CONFIG_MMC_MTK=y
++CONFIG_SUPPORT_EMMC_BOOT=y
++CONFIG_SPI=y
++CONFIG_DM_SPI=y
++CONFIG_MTK_SPI_NAND=y
++CONFIG_MTK_SPI_NAND_MTD=y
++CONFIG_SYSRESET_WATCHDOG=y
++CONFIG_WDT_MTK=y
++CONFIG_LZO=y
++CONFIG_ZSTD=y
++CONFIG_HEXDUMP=y
++CONFIG_RANDOM_UUID=y
++CONFIG_REGEX=y
++CONFIG_USB=y
++CONFIG_USB_HOST=y
++CONFIG_USB_XHCI_HCD=y
++CONFIG_USB_XHCI_MTK=y
++CONFIG_USB_STORAGE=y
+--- /dev/null
++++ b/bananapi_bpi-r64-snand_env
+@@ -0,0 +1,58 @@
++ipaddr=192.168.1.1
++serverip=192.168.1.254
++loadaddr=0x4007ff28
++bootargs=root=/dev/ubiblock0_2p1
++bootcmd=run boot_ubi
++bootconf=config-mt7622-bananapi-bpi-r64-pcie1
++bootconf_pcie=config-mt7622-bananapi-bpi-r64-pcie1
++bootconf_sata=config-mt7622-bananapi-bpi-r64-sata
++bootdelay=0
++bootfile=openwrt-mediatek-mt7622-bananapi_bpi-r64-initramfs-recovery.itb
++bootfile_upg=openwrt-mediatek-mt7622-bananapi_bpi-r64-squashfs-sysupgrade.itb
++bootfile_fip=openwrt-mediatek-mt7622-bananapi_bpi-r64-snand-bl31-uboot.fip
++bootfile_bl2=openwrt-mediatek-mt7622-bananapi_bpi-r64-snand-preloader.bin
++bootmenu_confirm_return=askenv - Press ENTER to return to menu ; bootmenu 60
++bootmenu_default=0
++bootmenu_delay=0
++bootmenu_title=      ( ( ( OpenWrt ) ) )  [SPI-NAND]
++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 NAND.=run boot_production ; run bootmenu_confirm_return
++bootmenu_3=Boot recovery system from NAND.=run boot_recovery ; run bootmenu_confirm_return
++bootmenu_4=Load production system via TFTP then write to NAND.=setenv noboot 1 ; run boot_tftp_production ; setenv noboot ; run bootmenu_confirm_return
++bootmenu_5=Load recovery system via TFTP then write to NAND.=setenv noboot 1 ; run boot_tftp_recovery ; setenv noboot ; run bootmenu_confirm_return
++bootmenu_6=Load BL31+U-Boot FIP via TFTP then write to NAND.=run boot_tftp_write_fip ; run bootmenu_confirm_return
++bootmenu_7=Load BL2 preloader via TFTP then write to NAND.=run boot_tftp_write_bl2 ; run bootmenu_confirm_return
++bootmenu_8=Get IP address from DHCP.=dhcp ; run bootmenu_confirm_return
++bootmenu_9=Reboot.=reset
++bootmenu_a=Reset all settings to factory defaults.=run reset_factory ; reset
++boot_default=run bootcmd ; run boot_recovery ; run boot_tftp_forever
++boot_first=if button reset ; then run boot_tftp_forever ; fi ; bootmenu
++boot_production=led bpi-r64:pio:green on ; run ubi_read_production && bootm $loadaddr#$bootconf
++boot_recovery=led bpi-r64:pio:green off ; run check_recovery
++boot_tftp=tftpboot $loadaddr $bootfile && bootm $loadaddr#$bootconf
++boot_tftp_forever=led bpi-r64:pio:blue on ; while true ; do run boot_tftp_recovery ; sleep 1 ; done
++boot_tftp_production=tftpboot $loadaddr $bootfile_upg && run ubi_write_production ; if env exists noboot ; then else bootm $loadaddr#$bootconf ; fi
++boot_tftp_recovery=tftpboot $loadaddr $bootfile && iminfo $loadaddr && 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_ubi=ubi part ubi && run boot_production ; run boot_recovery
++boot_write_fip=mtd erase fip && mtd write fip $loadaddr
++boot_write_bl2=mtd erase bl2 && mtd write bl2 $loadaddr
++check_recovery=run ubi_read_recovery ; if iminfo $loadaddr ; then bootm $loadaddr#$bootconf; else ubi remove recovery ; fi
++check_ubi=ubi part ubi || run ubi_format
++part_default=production
++part_recovery=recovery
++reset_factory=ubi part ubi ; ubi write 0x0 ubootenv 0x0 ; ubi write 0x0 ubootenv2 0x0 ; ubi remove rootfs_data
++ubi_format=ubi detach ; mtd erase ubi && ubi part ubi ; reset
++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_production=ubi check fit && ubi remove fit ; run ubi_remove_rootfs ; ubi create fit $filesize dynamic 2 && ubi write $loadaddr fit $filesize
++ubi_write_recovery=ubi check recovery && ubi remove recovery ; run ubi_remove_rootfs ; ubi create recovery $filesize dynamic 3 && ubi write $loadaddr recovery $filesize
++_create_env=ubi create ubootenv 0x100000 dynamic 0 ; ubi create ubootenv2 0x100000 dynamic 1 ; ubi create fit 0x100000 dynamic 2 ; ubi create recovery 0x100000 dynamic 3
++_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 ; led bpi-r64:pio:blue on ; run _switch_to_menu ; run check_ubi ; 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