--- /dev/null
+++ b/configs/mt7986a_bpi-r3-emmc_defconfig
@@ -0,0 +1,196 @@
+CONFIG_ARM=y
+CONFIG_POSITION_INDEPENDENT=y
+CONFIG_ARCH_MEDIATEK=y
+CONFIG_TARGET_MT7986=y
+CONFIG_TEXT_BASE=0x41e00000
+CONFIG_SYS_MALLOC_F_LEN=0x4000
+CONFIG_SYS_HAS_NONCACHED_MEMORY=y
+CONFIG_NR_DRAM_BANKS=1
+CONFIG_DEFAULT_DEVICE_TREE="mt7986a-bpi-r3-emmc"
+CONFIG_DEFAULT_ENV_FILE="bananapi_bpi-r3_emmc_env"
+CONFIG_DEFAULT_FDT_FILE="mediatek/mt7986a-bpi-r3-emmc.dtb"
+CONFIG_OF_LIBFDT_OVERLAY=y
+CONFIG_DEBUG_UART_BASE=0x11002000
+CONFIG_DEBUG_UART_CLOCK=40000000
+CONFIG_DEBUG_UART=y
+CONFIG_SYS_LOAD_ADDR=0x46000000
+CONFIG_SMBIOS_PRODUCT_NAME=""
+CONFIG_AUTOBOOT_KEYED=y
+CONFIG_BOOTDELAY=30
+CONFIG_AUTOBOOT_MENU_SHOW=y
+CONFIG_CFB_CONSOLE_ANSI=y
+CONFIG_BOARD_LATE_INIT=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_GPIO=y
+CONFIG_LOGLEVEL=7
+CONFIG_LOG=y
+CONFIG_SYS_PROMPT="MT7986> "
+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_DM=y
+CONFIG_CMD_DNS=y
+CONFIG_CMD_ECHO=y
+CONFIG_CMD_ENV_READMEM=y
+CONFIG_CMD_ERASEENV=y
+CONFIG_CMD_EXT4=y
+CONFIG_CMD_FAT=y
+CONFIG_CMD_FDT=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_PSTORE=y
+CONFIG_CMD_PSTORE_MEM_ADDR=0x42ff0000
+CONFIG_CMD_SF_TEST=y
+CONFIG_CMD_PING=y
+CONFIG_CMD_PXE=y
+CONFIG_CMD_PWM=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_RARP=y
+CONFIG_CMD_SETEXPR=y
+CONFIG_CMD_SLEEP=y
+CONFIG_CMD_SNTP=y
+CONFIG_CMD_SOURCE=y
+CONFIG_CMD_STRINGS=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_DM_PWM=y
+CONFIG_PWM_MTK=y
+CONFIG_HUSH_PARSER=y
+CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
+CONFIG_SYS_RELOC_GD_ENV_ADDR=y
+CONFIG_VERSION_VARIABLE=y
+CONFIG_PARTITION_UUIDS=y
+CONFIG_NETCONSOLE=y
+CONFIG_REGMAP=y
+CONFIG_SYSCON=y
+CONFIG_CLK=y
+CONFIG_DM_GPIO=y
+CONFIG_DM_SCSI=y
+CONFIG_AHCI=y
+CONFIG_AHCI_PCI=y
+CONFIG_SCSI_AHCI=y
+CONFIG_SCSI=y
+CONFIG_CMD_SCSI=y
+CONFIG_PHY=y
+CONFIG_PHY_MTK_TPHY=y
+CONFIG_PHY_FIXED=y
+CONFIG_MTK_AHCI=y
+CONFIG_DM_ETH=y
+CONFIG_MEDIATEK_ETH=y
+CONFIG_PCI=y
+CONFIG_MTD=y
+CONFIG_MTD_UBI_FASTMAP=y
+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_HS200_SUPPORT=y
+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
+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
+CONFIG_OF_EMBED=y
+CONFIG_ENV_OVERWRITE=y
+CONFIG_ENV_IS_IN_MMC=y
+CONFIG_ENV_OFFSET=0x400000
+CONFIG_ENV_OFFSET_REDUND=0x440000
+CONFIG_ENV_SIZE=0x40000
+CONFIG_ENV_SIZE_REDUND=0x40000
+CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
+CONFIG_NET_RANDOM_ETHADDR=y
+CONFIG_REGMAP=y
+CONFIG_SYSCON=y
+CONFIG_CLK=y
+CONFIG_SUPPORT_EMMC_BOOT=y
+CONFIG_MMC_HS200_SUPPORT=y
+CONFIG_MMC_MTK=y
+CONFIG_PHY_FIXED=y
+CONFIG_DM_ETH=y
+CONFIG_MEDIATEK_ETH=y
+CONFIG_PINCTRL=y
+CONFIG_PINCONF=y
+CONFIG_PINCTRL_MT7986=y
+CONFIG_POWER_DOMAIN=y
+CONFIG_MTK_POWER_DOMAIN=y
+CONFIG_DM_REGULATOR=y
+CONFIG_DM_REGULATOR_FIXED=y
+CONFIG_DM_SERIAL=y
+CONFIG_MTK_SERIAL=y
+CONFIG_HEXDUMP=y
+CONFIG_USE_DEFAULT_ENV_FILE=y
+CONFIG_MTD_SPI_NAND=y
+CONFIG_MTK_SPIM=y
+#CONFIG_MTK_SNOR=y
+CONFIG_DM_SPI_FLASH=y
+CONFIG_SPI_FLASH_MTD=y
+CONFIG_SPI_FLASH_WINBOND=y
+# CONFIG_SPI_FLASH_USE_4K_SECTORS is not set
+CONFIG_CMD_SF=y
+CONFIG_CMD_NAND=y
+CONFIG_CMD_NAND_TRIMFFS=y
+CONFIG_LMB_MAX_REGIONS=64
+CONFIG_USE_IPADDR=y
+CONFIG_IPADDR="192.168.1.1"
+CONFIG_USE_SERVERIP=y
+CONFIG_SERVERIP="192.168.1.254"
--- /dev/null
+++ b/configs/mt7986a_bpi-r3-nor_defconfig
@@ -0,0 +1,195 @@
+CONFIG_ARM=y
+CONFIG_POSITION_INDEPENDENT=y
+CONFIG_ARCH_MEDIATEK=y
+CONFIG_TARGET_MT7986=y
+CONFIG_TEXT_BASE=0x41e00000
+CONFIG_SYS_MALLOC_F_LEN=0x4000
+CONFIG_SYS_HAS_NONCACHED_MEMORY=y
+CONFIG_NR_DRAM_BANKS=1
+CONFIG_DEFAULT_DEVICE_TREE="mt7986a-bpi-r3-emmc"
+CONFIG_DEFAULT_ENV_FILE="bananapi_bpi-r3_nor_env"
+CONFIG_DEFAULT_FDT_FILE="mediatek/mt7986a-bpi-r3-emmc.dtb"
+CONFIG_OF_LIBFDT_OVERLAY=y
+CONFIG_DEBUG_UART_BASE=0x11002000
+CONFIG_DEBUG_UART_CLOCK=40000000
+CONFIG_DEBUG_UART=y
+CONFIG_SYS_LOAD_ADDR=0x46000000
+CONFIG_SMBIOS_PRODUCT_NAME=""
+CONFIG_AUTOBOOT_KEYED=y
+CONFIG_BOOTDELAY=30
+CONFIG_AUTOBOOT_MENU_SHOW=y
+CONFIG_CFB_CONSOLE_ANSI=y
+CONFIG_BOARD_LATE_INIT=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_GPIO=y
+CONFIG_LOGLEVEL=7
+CONFIG_LOG=y
+CONFIG_SYS_PROMPT="MT7986> "
+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_DM=y
+CONFIG_CMD_DNS=y
+CONFIG_CMD_ECHO=y
+CONFIG_CMD_ENV_READMEM=y
+CONFIG_CMD_ERASEENV=y
+CONFIG_CMD_EXT4=y
+CONFIG_CMD_FAT=y
+CONFIG_CMD_FDT=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_PSTORE=y
+CONFIG_CMD_PSTORE_MEM_ADDR=0x42ff0000
+CONFIG_CMD_SF_TEST=y
+CONFIG_CMD_PING=y
+CONFIG_CMD_PXE=y
+CONFIG_CMD_PWM=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_RARP=y
+CONFIG_CMD_SETEXPR=y
+CONFIG_CMD_SLEEP=y
+CONFIG_CMD_SNTP=y
+CONFIG_CMD_SOURCE=y
+CONFIG_CMD_STRINGS=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_DM_PWM=y
+CONFIG_PWM_MTK=y
+CONFIG_HUSH_PARSER=y
+CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
+CONFIG_SYS_RELOC_GD_ENV_ADDR=y
+CONFIG_VERSION_VARIABLE=y
+CONFIG_PARTITION_UUIDS=y
+CONFIG_NETCONSOLE=y
+CONFIG_REGMAP=y
+CONFIG_SYSCON=y
+CONFIG_CLK=y
+CONFIG_DM_GPIO=y
+CONFIG_DM_SCSI=y
+CONFIG_AHCI=y
+CONFIG_AHCI_PCI=y
+CONFIG_SCSI_AHCI=y
+CONFIG_SCSI=y
+CONFIG_CMD_SCSI=y
+CONFIG_PHY=y
+CONFIG_PHY_MTK_TPHY=y
+CONFIG_PHY_FIXED=y
+CONFIG_MTK_AHCI=y
+CONFIG_DM_ETH=y
+CONFIG_MEDIATEK_ETH=y
+CONFIG_PCI=y
+CONFIG_MTD=y
+CONFIG_MTD_UBI_FASTMAP=y
+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_HS200_SUPPORT=y
+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
+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
+CONFIG_OF_EMBED=y
+CONFIG_ENV_OVERWRITE=y
+CONFIG_ENV_IS_IN_MTD=y
+CONFIG_ENV_MTD_NAME="u-boot-env"
+CONFIG_ENV_OFFSET=0x0
+CONFIG_ENV_OFFSET_REDUND=0x20000
+CONFIG_ENV_SIZE=0x20000
+CONFIG_ENV_SIZE_REDUND=0x20000
+CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
+CONFIG_NET_RANDOM_ETHADDR=y
+CONFIG_REGMAP=y
+CONFIG_SYSCON=y
+CONFIG_CLK=y
+CONFIG_SUPPORT_EMMC_BOOT=y
+CONFIG_MMC_HS200_SUPPORT=y
+CONFIG_MMC_MTK=y
+CONFIG_PHY_FIXED=y
+CONFIG_DM_ETH=y
+CONFIG_MEDIATEK_ETH=y
+CONFIG_PINCTRL=y
+CONFIG_PINCONF=y
+CONFIG_PINCTRL_MT7986=y
+CONFIG_POWER_DOMAIN=y
+CONFIG_MTK_POWER_DOMAIN=y
+CONFIG_DM_REGULATOR=y
+CONFIG_DM_REGULATOR_FIXED=y
+CONFIG_DM_SERIAL=y
+CONFIG_MTK_SERIAL=y
+CONFIG_HEXDUMP=y
+CONFIG_USE_DEFAULT_ENV_FILE=y
+#CONFIG_MTD_SPI_NAND=y
+CONFIG_MTK_SPIM=y
+#CONFIG_MTK_SNOR=y
+CONFIG_DM_SPI_FLASH=y
+CONFIG_SPI_FLASH_MTD=y
+CONFIG_SPI_FLASH_WINBOND=y
+# CONFIG_SPI_FLASH_USE_4K_SECTORS is not set
+CONFIG_CMD_SF=y
+CONFIG_LMB_MAX_REGIONS=64
+CONFIG_USE_IPADDR=y
+CONFIG_IPADDR="192.168.1.1"
+CONFIG_USE_SERVERIP=y
+CONFIG_SERVERIP="192.168.1.254"
--- /dev/null
+++ b/configs/mt7986a_bpi-r3-sd_defconfig
@@ -0,0 +1,196 @@
+CONFIG_ARM=y
+CONFIG_POSITION_INDEPENDENT=y
+CONFIG_ARCH_MEDIATEK=y
+CONFIG_TARGET_MT7986=y
+CONFIG_TEXT_BASE=0x41e00000
+CONFIG_SYS_MALLOC_F_LEN=0x4000
+CONFIG_SYS_HAS_NONCACHED_MEMORY=y
+CONFIG_NR_DRAM_BANKS=1
+CONFIG_DEFAULT_DEVICE_TREE="mt7986a-bpi-r3-sd"
+CONFIG_DEFAULT_ENV_FILE="bananapi_bpi-r3_sdmmc_env"
+CONFIG_DEFAULT_FDT_FILE="mediatek/mt7986a-bpi-r3-sd.dtb"
+CONFIG_OF_LIBFDT_OVERLAY=y
+CONFIG_DEBUG_UART_BASE=0x11002000
+CONFIG_DEBUG_UART_CLOCK=40000000
+CONFIG_DEBUG_UART=y
+CONFIG_SYS_LOAD_ADDR=0x46000000
+CONFIG_SMBIOS_PRODUCT_NAME=""
+CONFIG_AUTOBOOT_KEYED=y
+CONFIG_BOOTDELAY=30
+CONFIG_AUTOBOOT_MENU_SHOW=y
+CONFIG_CFB_CONSOLE_ANSI=y
+CONFIG_BOARD_LATE_INIT=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_GPIO=y
+CONFIG_LOGLEVEL=7
+CONFIG_LOG=y
+CONFIG_SYS_PROMPT="MT7986> "
+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_DM=y
+CONFIG_CMD_DNS=y
+CONFIG_CMD_ECHO=y
+CONFIG_CMD_ENV_READMEM=y
+CONFIG_CMD_ERASEENV=y
+CONFIG_CMD_EXT4=y
+CONFIG_CMD_FAT=y
+CONFIG_CMD_FDT=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_PSTORE=y
+CONFIG_CMD_PSTORE_MEM_ADDR=0x42ff0000
+CONFIG_CMD_SF_TEST=y
+CONFIG_CMD_PING=y
+CONFIG_CMD_PXE=y
+CONFIG_CMD_PWM=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_RARP=y
+CONFIG_CMD_SETEXPR=y
+CONFIG_CMD_SLEEP=y
+CONFIG_CMD_SNTP=y
+CONFIG_CMD_SOURCE=y
+CONFIG_CMD_STRINGS=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_DM_PWM=y
+CONFIG_PWM_MTK=y
+CONFIG_HUSH_PARSER=y
+CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
+CONFIG_SYS_RELOC_GD_ENV_ADDR=y
+CONFIG_VERSION_VARIABLE=y
+CONFIG_PARTITION_UUIDS=y
+CONFIG_NETCONSOLE=y
+CONFIG_REGMAP=y
+CONFIG_SYSCON=y
+CONFIG_CLK=y
+CONFIG_DM_GPIO=y
+CONFIG_DM_SCSI=y
+CONFIG_AHCI=y
+CONFIG_AHCI_PCI=y
+CONFIG_SCSI_AHCI=y
+CONFIG_SCSI=y
+CONFIG_CMD_SCSI=y
+CONFIG_PHY=y
+CONFIG_PHY_MTK_TPHY=y
+CONFIG_PHY_FIXED=y
+CONFIG_MTK_AHCI=y
+CONFIG_DM_ETH=y
+CONFIG_MEDIATEK_ETH=y
+CONFIG_PCI=y
+CONFIG_MTD=y
+CONFIG_MTD_UBI_FASTMAP=y
+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_HS200_SUPPORT=y
+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
+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
+CONFIG_OF_EMBED=y
+CONFIG_ENV_OVERWRITE=y
+CONFIG_ENV_IS_IN_MMC=y
+CONFIG_ENV_OFFSET=0x400000
+CONFIG_ENV_OFFSET_REDUND=0x440000
+CONFIG_ENV_SIZE=0x40000
+CONFIG_ENV_SIZE_REDUND=0x40000
+CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
+CONFIG_NET_RANDOM_ETHADDR=y
+CONFIG_REGMAP=y
+CONFIG_SYSCON=y
+CONFIG_CLK=y
+CONFIG_SUPPORT_EMMC_BOOT=y
+CONFIG_MMC_HS200_SUPPORT=y
+CONFIG_MMC_MTK=y
+CONFIG_PHY_FIXED=y
+CONFIG_DM_ETH=y
+CONFIG_MEDIATEK_ETH=y
+CONFIG_PINCTRL=y
+CONFIG_PINCONF=y
+CONFIG_PINCTRL_MT7986=y
+CONFIG_POWER_DOMAIN=y
+CONFIG_MTK_POWER_DOMAIN=y
+CONFIG_DM_REGULATOR=y
+CONFIG_DM_REGULATOR_FIXED=y
+CONFIG_DM_SERIAL=y
+CONFIG_MTK_SERIAL=y
+CONFIG_HEXDUMP=y
+CONFIG_USE_DEFAULT_ENV_FILE=y
+CONFIG_MTD_SPI_NAND=y
+CONFIG_MTK_SPIM=y
+#CONFIG_MTK_SNOR=y
+CONFIG_DM_SPI_FLASH=y
+CONFIG_SPI_FLASH_MTD=y
+CONFIG_SPI_FLASH_WINBOND=y
+# CONFIG_SPI_FLASH_USE_4K_SECTORS is not set
+CONFIG_CMD_SF=y
+CONFIG_CMD_NAND=y
+CONFIG_CMD_NAND_TRIMFFS=y
+CONFIG_LMB_MAX_REGIONS=64
+CONFIG_USE_IPADDR=y
+CONFIG_IPADDR="192.168.1.1"
+CONFIG_USE_SERVERIP=y
+CONFIG_SERVERIP="192.168.1.254"
--- /dev/null
+++ b/configs/mt7986a_bpi-r3-snand_defconfig
@@ -0,0 +1,197 @@
+CONFIG_ARM=y
+CONFIG_POSITION_INDEPENDENT=y
+CONFIG_ARCH_MEDIATEK=y
+CONFIG_TARGET_MT7986=y
+CONFIG_TEXT_BASE=0x41e00000
+CONFIG_SYS_MALLOC_F_LEN=0x4000
+CONFIG_SYS_HAS_NONCACHED_MEMORY=y
+CONFIG_NR_DRAM_BANKS=1
+CONFIG_DEFAULT_DEVICE_TREE="mt7986a-bpi-r3-emmc"
+CONFIG_DEFAULT_ENV_FILE="bananapi_bpi-r3_snand_env"
+CONFIG_DEFAULT_FDT_FILE="mediatek/mt7986a-bpi-r3-emmc.dtb"
+CONFIG_OF_LIBFDT_OVERLAY=y
+CONFIG_DEBUG_UART_BASE=0x11002000
+CONFIG_DEBUG_UART_CLOCK=40000000
+CONFIG_DEBUG_UART=y
+CONFIG_SYS_LOAD_ADDR=0x46000000
+CONFIG_SMBIOS_PRODUCT_NAME=""
+CONFIG_AUTOBOOT_KEYED=y
+CONFIG_BOOTDELAY=30
+CONFIG_AUTOBOOT_MENU_SHOW=y
+CONFIG_CFB_CONSOLE_ANSI=y
+CONFIG_BOARD_LATE_INIT=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_GPIO=y
+CONFIG_LOGLEVEL=7
+CONFIG_LOG=y
+CONFIG_SYS_PROMPT="MT7986> "
+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_DM=y
+CONFIG_CMD_DNS=y
+CONFIG_CMD_ECHO=y
+CONFIG_CMD_ENV_READMEM=y
+CONFIG_CMD_ERASEENV=y
+CONFIG_CMD_EXT4=y
+CONFIG_CMD_FAT=y
+CONFIG_CMD_FDT=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_PSTORE=y
+CONFIG_CMD_PSTORE_MEM_ADDR=0x42ff0000
+CONFIG_CMD_SF_TEST=y
+CONFIG_CMD_PING=y
+CONFIG_CMD_PXE=y
+CONFIG_CMD_PWM=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_RARP=y
+CONFIG_CMD_SETEXPR=y
+CONFIG_CMD_SLEEP=y
+CONFIG_CMD_SNTP=y
+CONFIG_CMD_SOURCE=y
+CONFIG_CMD_STRINGS=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_DM_PWM=y
+CONFIG_PWM_MTK=y
+CONFIG_HUSH_PARSER=y
+CONFIG_SYS_REDUNDAND_ENVIRONMENT=y
+CONFIG_SYS_RELOC_GD_ENV_ADDR=y
+CONFIG_VERSION_VARIABLE=y
+CONFIG_PARTITION_UUIDS=y
+CONFIG_NETCONSOLE=y
+CONFIG_REGMAP=y
+CONFIG_SYSCON=y
+CONFIG_CLK=y
+CONFIG_DM_GPIO=y
+CONFIG_DM_SCSI=y
+CONFIG_AHCI=y
+CONFIG_AHCI_PCI=y
+CONFIG_SCSI_AHCI=y
+CONFIG_SCSI=y
+CONFIG_CMD_SCSI=y
+CONFIG_PHY=y
+CONFIG_PHY_MTK_TPHY=y
+CONFIG_PHY_FIXED=y
+CONFIG_MTK_AHCI=y
+CONFIG_DM_ETH=y
+CONFIG_MEDIATEK_ETH=y
+CONFIG_PCI=y
+CONFIG_MTD=y
+CONFIG_MTD_UBI_FASTMAP=y
+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_HS200_SUPPORT=y
+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
+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
+CONFIG_OF_EMBED=y
+CONFIG_ENV_OVERWRITE=y
+CONFIG_ENV_IS_IN_UBI=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_VARS_UBOOT_RUNTIME_CONFIG=y
+CONFIG_NET_RANDOM_ETHADDR=y
+CONFIG_REGMAP=y
+CONFIG_SYSCON=y
+CONFIG_CLK=y
+CONFIG_SUPPORT_EMMC_BOOT=y
+CONFIG_MMC_HS200_SUPPORT=y
+CONFIG_MMC_MTK=y
+CONFIG_PHY_FIXED=y
+CONFIG_DM_ETH=y
+CONFIG_MEDIATEK_ETH=y
+CONFIG_PINCTRL=y
+CONFIG_PINCONF=y
+CONFIG_PINCTRL_MT7986=y
+CONFIG_POWER_DOMAIN=y
+CONFIG_MTK_POWER_DOMAIN=y
+CONFIG_DM_REGULATOR=y
+CONFIG_DM_REGULATOR_FIXED=y
+CONFIG_DM_SERIAL=y
+CONFIG_MTK_SERIAL=y
+CONFIG_HEXDUMP=y
+CONFIG_USE_DEFAULT_ENV_FILE=y
+CONFIG_MTD_SPI_NAND=y
+CONFIG_MTK_SPIM=y
+#CONFIG_MTK_SNOR=y
+#CONFIG_DM_SPI_FLASH=y
+#CONFIG_SPI_FLASH_MTD=y
+#CONFIG_SPI_FLASH_WINBOND=y
+# CONFIG_SPI_FLASH_USE_4K_SECTORS is not set
+#CONFIG_CMD_SF=y
+CONFIG_CMD_NAND=y
+CONFIG_CMD_NAND_TRIMFFS=y
+CONFIG_LMB_MAX_REGIONS=64
+CONFIG_USE_IPADDR=y
+CONFIG_IPADDR="192.168.1.1"
+CONFIG_USE_SERVERIP=y
+CONFIG_SERVERIP="192.168.1.254"
--- /dev/null
+++ b/bananapi_bpi-r3_sdmmc_env
@@ -0,0 +1,80 @@
+ipaddr=192.168.1.1
+serverip=192.168.1.254
+loadaddr=0x46000000
+console=earlycon=uart8250,mmio32,0x11002000 console=ttyS0
+bootargs=root=/dev/mmcblk0p65
+bootcmd=if pstore check ; then run boot_recovery ; else run boot_sdmmc ; fi
+bootconf=config-mt7986a-bananapi-bpi-r3
+bootconf_base=config-mt7986a-bananapi-bpi-r3
+bootconf_nor=mt7986a-bananapi-bpi-r3-nor
+bootconf_nand=mt7986a-bananapi-bpi-r3-nand
+bootconf_sd=mt7986a-bananapi-bpi-r3-sd
+bootconf_emmc=mt7986a-bananapi-bpi-r3-emmc
+bootdelay=0
+bootfile=openwrt-mediatek-filogic-bananapi_bpi-r3-initramfs-recovery.itb
+bootfile_upg=openwrt-mediatek-filogic-bananapi_bpi-r3-squashfs-sysupgrade.itb
+bootled_pwr=green:status
+bootled_rec=blue:status
+bootmenu_confirm_return=askenv - Press ENTER to return to menu ; bootmenu 60
+bootmenu_default=0
+bootmenu_delay=0
+bootmenu_title=      [0;34m( ( ( [1;39mOpenWrt[0;34m ) ) )  [0;36m[SD card][0m
+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 SD card.=run boot_production ; run bootmenu_confirm_return
+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 ; 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 SD card.=setenv noboot 1 ; setenv replacevol 1 ; run boot_tftp_recovery ; setenv noboot ; setenv replacevol ; run bootmenu_confirm_return
+bootmenu_6=[31mInstall bootloader, recovery and production to NOR.[0m=if sf probe ; then run nor_init ; else echo "NOR not detected" ; fi ; run bootmenu_confirm_return
+bootmenu_7=[31mInstall bootloader, recovery and production to NAND.[0m=if nand info ; then run ubi_init ; else echo "NAND not detected" ; fi ; run bootmenu_confirm_return
+bootmenu_8=Reboot.=reset
+bootmenu_9=Reset all settings to factory defaults.=run reset_factory ; reset
+boot_update_conf=if nand info ; then setenv bootconf $bootconf_base#$bootconf_sd#$bootconf_nand ; else if sf probe ; then setenv bootconf $bootconf_base#$bootconf_sd#$bootconf_nor ; else setenv bootconf $bootconf_base#$bootconf_sd ; fi ; fi
+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 boot_update_conf ; run sdmmc_read_production && bootm $loadaddr#$bootconf ; led $bootled_pwr off
+boot_recovery=led $bootled_rec on ; run boot_update_conf ; run sdmmc_read_recovery && bootm $loadaddr#$bootconf ; led $bootled_rec off
+boot_sdmmc=run boot_production ; run boot_recovery
+boot_tftp_forever=led $bootled_rec on ; while true ; do run boot_tftp_recovery ; sleep 1 ; done
+boot_tftp_production=run boot_update_conf ; tftpboot $loadaddr $bootfile_upg && env exists replacevol && iminfo $loadaddr && run sdmmc_write_production ; if env exists noboot ; then else bootm $loadaddr#$bootconf ; fi
+boot_tftp_recovery=run boot_update_conf ; tftpboot $loadaddr $bootfile && env exists replacevol && iminfo $loadaddr && run sdmmc_write_recovery ; if env exists noboot ; then else bootm $loadaddr#$bootconf ; fi
+boot_tftp=run boot_update_conf ; tftpboot $loadaddr $bootfile && bootm $loadaddr#$bootconf
+mmc_write_vol=imszb $loadaddr image_size && test 0x$image_size -le 0x$part_size && mmc erase 0x$part_addr 0x$image_size && mmc write $loadaddr 0x$part_addr 0x$image_size
+mmc_read_vol=mmc read $loadaddr $part_addr 0x100 && 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_production=part start mmc 0 $part_default part_addr && part size mmc 0 $part_default part_size && run mmc_read_vol
+sdmmc_read_recovery=part start mmc 0 $part_recovery part_addr && part size mmc 0 $part_recovery part_size && run mmc_read_vol
+sdmmc_read_snand_bl2=part start mmc 0 install part_addr && mmc read $loadaddr $part_addr 0x400
+sdmmc_read_snand_fip=part start mmc 0 install part_addr && setexpr offset $part_addr + 0x800 && mmc read $loadaddr $offset 0x1000
+sdmmc_read_nor_bl2=part start mmc 0 install part_addr && setexpr offset $part_addr + 0x2800 && mmc read $loadaddr $offset 0x400
+sdmmc_read_nor_fip=part start mmc 0 install part_addr && setexpr offset $part_addr + 0x3000 && mmc read $loadaddr $offset 0x1000
+sdmmc_read_emmc_install=part start mmc 0 install part_addr && setexpr offset $part_addr + 0x3800 && mmc read $loadaddr $offset 0x4000
+sdmmc_write_production=part start mmc 0 $part_default part_addr && part size mmc 0 $part_default part_size && run mmc_write_vol
+sdmmc_write_recovery=part start mmc 0 $part_recovery part_addr && part size mmc 0 $part_recovery part_size && run mmc_write_vol
+mtd_write_fip=mtd erase fip && mtd write fip $loadaddr
+mtd_write_bl2=mtd erase bl2 && mtd write bl2 $loadaddr
+nor_pad_size=imsz $loadaddr image_size ; setexpr image_eb 0x$image_size / 0x10000 ; setexpr tmp1 0x$image_size % 0x10000 ; test 0x$tmp1 -gt 0 && setexpr image_eb 0x$image_eb + 1 ; setexpr image_eb $image_eb * 0x10000
+nor_erase_env=mtd erase u-boot-env
+nor_write_production=run nor_pad_size ; test 0x$image_eb -le 0x3000000 && mtd erase fit && mtd write fit $loadaddr 0x0 $image_eb
+nor_write_recovery=run nor_pad_size ; test 0x$image_eb -le 0x900000 && mtd erase recovery 0x0 0x$image_eb && mtd write recovery $loadaddr 0x0 $image_eb
+nor_init=run nor_init_bl && run nor_init_openwrt
+nor_init_bl=run sdmmc_read_nor_bl2 && run mtd_write_bl2 && run sdmmc_read_nor_fip && run mtd_write_fip && run nor_erase_env
+nor_init_openwrt=run sdmmc_read_recovery && iminfo $loadaddr && run nor_write_recovery ; run sdmmc_read_production && iminfo $loadaddr && run nor_write_production
+ubi_create_env=ubi create ubootenv 0x100000 dynamic 0 ; ubi create ubootenv2 0x100000 dynamic 1
+ubi_format=ubi detach ; mtd erase ubi && ubi part ubi
+ubi_init=run ubi_init_bl && run ubi_format && run ubi_create_env && run ubi_init_openwrt && run ubi_init_emmc_install
+ubi_init_openwrt=run sdmmc_read_recovery && iminfo $loadaddr && run ubi_write_recovery ; run sdmmc_read_production && iminfo $loadaddr && run ubi_write_production
+ubi_init_bl=run sdmmc_read_snand_bl2 && run mtd_write_bl2 && run sdmmc_read_snand_fip && run mtd_write_fip
+ubi_init_emmc_install=run sdmmc_read_emmc_install && run ubi_write_emmc_install
+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_remove_rootfs=ubi check rootfs_data && ubi remove rootfs_data
+ubi_write_emmc_install=ubi check emmc_install && ubi remote emmc_install ; ubi create emmc_install 0x800000 dynamic ; ubi write $loadaddr emmc_install 0x800000
+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 ; 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       [33m$ver[0m"
--- /dev/null
+++ b/bananapi_bpi-r3_nor_env
@@ -0,0 +1,60 @@
+ipaddr=192.168.1.1
+serverip=192.168.1.254
+loadaddr=0x46000000
+console=earlycon=uart8250,mmio32,0x11002000 console=ttyS0
+bootargs=root=/dev/mtdblock0p1
+bootcmd=if pstore check ; then run boot_recovery ; else run boot_nor ; fi
+bootconf=config-mt7986a-bananapi-bpi-r3
+bootconf_base=config-mt7986a-bananapi-bpi-r3
+bootconf_nor=mt7986a-bananapi-bpi-r3-nor
+bootconf_nand=mt7986a-bananapi-bpi-r3-nand
+bootconf_sd=mt7986a-bananapi-bpi-r3-sd
+bootconf_emmc=mt7986a-bananapi-bpi-r3-emmc
+bootdelay=0
+bootfile=openwrt-mediatek-filogic-bananapi_bpi-r3-initramfs-recovery.itb
+bootfile_bl2=openwrt-mediatek-filogic-bananapi_bpi-r3-nor-preloader.bin
+bootfile_fip=openwrt-mediatek-filogic-bananapi_bpi-r3-nor-bl31-uboot.fip
+bootfile_upg=openwrt-mediatek-filogic-bananapi_bpi-r3-squashfs-sysupgrade.itb
+bootled_pwr=green:status
+bootled_rec=blue:status
+bootmenu_confirm_return=askenv - Press ENTER to return to menu ; bootmenu 60
+bootmenu_default=0
+bootmenu_delay=0
+bootmenu_title=      [0;34m( ( ( [1;39mOpenWrt[0;34m ) ) )  [0;36m[SPI-NOR][0m
+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=[31mLoad BL31+U-Boot FIP via TFTP then write to flash.[0m=run boot_tftp_write_fip ; run bootmenu_confirm_return
+bootmenu_7=[31mLoad BL2 preloader via TFTP then write to flash.[0m=run boot_tftp_write_preloader ; 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=run boot_update_conf ; led $bootled_pwr on ; run nor_read_production && bootm $loadaddr#$bootconf ; led $bootled_pwr off
+boot_recovery=run boot_update_conf ; led $bootled_rec on ; run nor_read_recovery ; bootm $loadaddr#$bootconf ; led $bootled_rec off
+boot_serial_write_fip=loadx $loadaddr 115200 && run boot_write_fip
+boot_serial_write_preloader=loadx $loadaddr 115200 && run boot_write_preloader
+boot_tftp_forever=led $bootled_rec on ; while true ; do run boot_tftp_recovery ; sleep 1 ; done
+boot_tftp_production=run boot_update_conf ; tftpboot $loadaddr $bootfile_upg && env exists replacevol && iminfo $loadaddr && run nor_write_production ; if env exists noboot ; then else bootm $loadaddr#$bootconf ; fi
+boot_tftp_recovery=run boot_update_conf ; tftpboot $loadaddr $bootfile && env exists replacevol && iminfo $loadaddr && run nor_write_recovery ; if env exists noboot ; then else bootm $loadaddr#$bootconf ; fi
+boot_tftp=run boot_update_conf ; tftpboot $loadaddr $bootfile && bootm $loadaddr#$bootconf
+boot_tftp_write_fip=tftpboot $loadaddr $bootfile_fip && run boot_write_fip
+boot_tftp_write_preloader=tftpboot $loadaddr $bootfile_bl2 && run boot_write_preloader
+boot_update_conf=if mmc partconf 0 ; then setenv bootconf $bootconf_base#$bootconf_nor#$bootconf_emmc ; else setenv bootconf $bootconf_base#$bootconf_nor#$bootconf_sd ; fi
+boot_nor=run boot_production ; run boot_recovery
+boot_write_fip=mtd erase fip && mtd write fip $loadaddr
+boot_write_preloader=mtd erase bl2 && mtd write bl2 $loadaddr
+reset_factory=mtd erase u-boot-env
+nor_read_production=mtd read fit $loadaddr 0x0 0x20000 && imsz $loadaddr image_size && mtd read fit $loadaddr 0x0 $image_size
+nor_read_recovery=mtd read recovery $loadaddr 0x0 0x20000 && imsz $loadaddr image_size && mtd read recovery $loadaddr 0x0 $image_size
+nor_pad_size=imsz $loadaddr image_size ; setexpr image_eb 0x$image_size / 0x10000 ; setexpr tmp1 0x$image_size % 0x10000 ; test 0x$tmp1 -gt 0 && setexpr image_eb 0x$image_eb + 1 ; setexpr image_eb $image_eb * 0x10000
+nor_write_production=run nor_pad_size ; test 0x$image_eb -le 0x3000000 && mtd erase fit && mtd write fit $loadaddr 0x0 $image_eb
+nor_write_recovery=run nor_pad_size ; test 0x$image_eb -le 0x900000 && mtd erase recovery 0x0 0x$image_eb && mtd write recovery $loadaddr 0x0 $image_eb
+_init_env=setenv _init_env ; saveenv
+_firstboot=setenv _firstboot ; 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       [33m$ver[0m"
--- /dev/null
+++ b/bananapi_bpi-r3_snand_env
@@ -0,0 +1,74 @@
+ipaddr=192.168.1.1
+serverip=192.168.1.254
+loadaddr=0x46000000
+console=earlycon=uart8250,mmio32,0x11002000 console=ttyS0
+bootargs=root=/dev/ubiblock0_2p1
+bootconf=config-mt7986a-bananapi-bpi-r3
+bootconf_base=config-mt7986a-bananapi-bpi-r3
+bootconf_nor=mt7986a-bananapi-bpi-r3-nor
+bootconf_nand=mt7986a-bananapi-bpi-r3-nand
+bootconf_sd=mt7986a-bananapi-bpi-r3-sd
+bootconf_emmc=mt7986a-bananapi-bpi-r3-emmc
+bootcmd=if pstore check ; then run boot_recovery ; else run boot_ubi ; fi
+bootdelay=0
+bootfile=openwrt-mediatek-filogic-bananapi_bpi-r3-initramfs-recovery.itb
+bootfile_bl2=openwrt-mediatek-filogic-bananapi_bpi-r3-snand-preloader.bin
+bootfile_fip=openwrt-mediatek-filogic-bananapi_bpi-r3-snand-bl31-uboot.fip
+bootfile_upg=openwrt-mediatek-filogic-bananapi_bpi-r3-squashfs-sysupgrade.itb
+bootled_pwr=green:status
+bootled_rec=blue:status
+bootmenu_confirm_return=askenv - Press ENTER to return to menu ; bootmenu 60
+bootmenu_default=0
+bootmenu_delay=0
+bootmenu_title=      [0;34m( ( ( [1;39mOpenWrt[0;34m ) ) )  [0;36m[SPI-NAND][0m
+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 ; 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 NAND.=setenv noboot 1 ; setenv replacevol 1 ; run boot_tftp_recovery ; setenv noboot ; setenv replacevol ; run bootmenu_confirm_return
+bootmenu_6=[31mLoad BL31+U-Boot FIP via TFTP then write to NAND.[0m=run boot_tftp_write_fip ; run bootmenu_confirm_return
+bootmenu_7=[31mLoad BL2 preloader via TFTP then write to NAND.[0m=run boot_tftp_write_bl2 ; run bootmenu_confirm_return
+bootmenu_8=[31mInstall bootloader, recovery and production to eMMC.[0m=if mmc partconf 0 ; then run emmc_init ; else echo "eMMC not detected" ; fi ; run bootmenu_confirm_return
+bootmenu_9=Reboot.=reset
+bootmenu_10=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=run boot_update_conf ; led $bootled_pwr on ; run ubi_read_production && bootm $loadaddr#$bootconf ; led $bootled_pwr off
+boot_recovery=run boot_update_conf ; led $bootled_rec on ; run ubi_read_recovery && bootm $loadaddr#$bootconf ; led $bootled_rec off
+boot_ubi=run boot_update_conf ; run boot_production ; run boot_recovery
+boot_tftp_forever=led $bootled_rec on ; while true ; do run boot_tftp_recovery ; sleep 1 ; done
+boot_tftp_production=run boot_update_conf ; tftpboot $loadaddr $bootfile_upg && env exists replacevol && iminfo $loadaddr && run ubi_write_production ; if env exists noboot ; then else bootm $loadaddr#$bootconf ; fi
+boot_tftp_recovery=run boot_update_conf ; tftpboot $loadaddr $bootfile && env exists replacevol && iminfo $loadaddr && run ubi_write_recovery ; if env exists noboot ; then else bootm $loadaddr#$bootconf ; fi
+boot_tftp=run boot_update_conf ; tftpboot $loadaddr $bootfile && bootm $loadaddr#$bootconf
+boot_tftp_write_fip=tftpboot $loadaddr $bootfile_fip && run mtd_write_fip && run reset_factory
+boot_tftp_write_bl2=tftpboot $loadaddr $bootfile_bl2 && run mtd_write_bl2
+boot_update_conf=if mmc partconf 0 ; then setenv bootconf $bootconf_base#$bootconf_nand#$bootconf_emmc ; else setenv bootconf  $bootconf_base#$bootconf_nand#$bootconf_sd ; fi
+part_default=production
+part_recovery=recovery
+reset_factory=ubi part ubi ; mw $loadaddr 0x0 0x800 ; ubi write $loadaddr ubootenv 0x800 ; ubi write $loadaddr ubootenv2 0x800
+mtd_write_fip=mtd erase fip && mtd write fip $loadaddr
+mtd_write_bl2=mtd erase bl2 && mtd write bl2 $loadaddr
+ubi_create_env=ubi check ubootenv || ubi create ubootenv 0x100000 dynamic 0 ; ubi check ubootenv2 || ubi create ubootenv2 0x100000 dynamic 1
+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_read_emmc_install=ubi check emmc_install && ubi read $loadaddr emmc_install
+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
+mmc_write_vol=imszb $loadaddr image_size && test 0x$image_size -le 0x$part_size && mmc erase 0x$part_addr 0x$image_size && mmc write $loadaddr 0x$part_addr 0x$image_size
+emmc_init=mmc dev 0 && mmc bootbus 0 0 0 0 && run emmc_init_bl && run emmc_init_openwrt ; env default bootcmd ; saveenv ; saveenv
+emmc_init_bl=run ubi_read_emmc_install && setenv fileaddr $loadaddr && run emmc_write_bl2 && setexpr fileaddr $loadaddr + 0x100000 && run emmc_write_fip && setexpr fileaddr $loadaddr + 0x500000 && run emmc_write_hdr
+emmc_init_openwrt=run ubi_read_recovery && iminfo $loadaddr && run emmc_write_recovery ; run ubi_read_production && iminfo $loadaddr && run emmc_write_production
+emmc_write_bl2=mmc partconf 0 1 1 1 && mmc erase 0x0 0x400 && mmc write $fileaddr 0x0 0x400 ; mmc partconf 0 1 1 0
+emmc_write_fip=mmc erase 0x3400 0x2000 && mmc write $fileaddr 0x3400 0x2000 && mmc erase 0x2000 0x800
+emmc_write_hdr=mmc erase 0x0 0x40 && mmc write $fileaddr 0x0 0x40
+emmc_write_production=part start mmc 0 $part_default part_addr && part size mmc 0 $part_default part_size && run mmc_write_vol
+emmc_write_recovery=part start mmc 0 $part_recovery part_addr && part size mmc 0 $part_recovery part_size && run mmc_write_vol
+_init_env=setenv _init_env ; run ubi_create_env ; saveenv ; saveenv
+_firstboot=setenv _firstboot ; 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       [33m$ver[0m"
--- /dev/null
+++ b/bananapi_bpi-r3_emmc_env
@@ -0,0 +1,61 @@
+ipaddr=192.168.1.1
+serverip=192.168.1.254
+loadaddr=0x46000000
+console=earlycon=uart8250,mmio32,0x11002000 console=ttyS0
+bootargs=root=/dev/mmcblk0p65
+bootcmd=if pstore check ; then run boot_recovery ; else run boot_emmc ; fi
+bootconf=config-mt7986a-bananapi-bpi-r3
+bootconf_base=config-mt7986a-bananapi-bpi-r3
+bootconf_nor=mt7986a-bananapi-bpi-r3-nor
+bootconf_nand=mt7986a-bananapi-bpi-r3-nand
+bootconf_sd=mt7986a-bananapi-bpi-r3-sd
+bootconf_emmc=mt7986a-bananapi-bpi-r3-emmc
+bootdelay=0
+bootfile=openwrt-mediatek-filogic-bananapi_bpi-r3-initramfs-recovery.itb
+bootfile_bl2=openwrt-mediatek-filogic-bananapi_bpi-r3-emmc-preloader.bin
+bootfile_fip=openwrt-mediatek-filogic-bananapi_bpi-r3-emmc-bl31-uboot.fip
+bootfile_upg=openwrt-mediatek-filogic-bananapi_bpi-r3-squashfs-sysupgrade.itb
+bootled_pwr=green:status
+bootled_rec=blue:status
+bootmenu_confirm_return=askenv - Press ENTER to return to menu ; bootmenu 60
+bootmenu_default=0
+bootmenu_delay=0
+bootmenu_title=      [0;34m( ( ( [1;39mOpenWrt[0;34m ) ) )  [0;36m[eMMC][0m
+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 eMMC.=run boot_production ; run bootmenu_confirm_return
+bootmenu_3=Boot recovery system from eMMC.=run boot_recovery ; run bootmenu_confirm_return
+bootmenu_4=Load production system via TFTP then write to eMMC.=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 eMMC.=setenv noboot 1 ; setenv replacevol 1 ; run boot_tftp_recovery ; setenv noboot ; setenv replacevol ; run bootmenu_confirm_return
+bootmenu_6=[31mLoad BL31+U-Boot FIP via TFTP then write to eMMC.[0m=run boot_tftp_write_fip ; run bootmenu_confirm_return
+bootmenu_7=[31mLoad BL2 preloader via TFTP then write to eMMC.[0m=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=run boot_update_conf ; led $bootled_pwr on ; run emmc_read_production && bootm $loadaddr#$bootconf ; led $bootled_pwr off
+boot_recovery=run boot_update_conf ; led $bootled_rec on ; run emmc_read_recovery && bootm $loadaddr#$bootconf ; led $bootled_rec off
+boot_emmc=run boot_update_conf ; run boot_production ; run boot_recovery
+boot_tftp_forever=led $bootled_rec on ; while true ; do run boot_tftp_recovery ; sleep 1 ; done
+boot_tftp_production=run boot_update_conf ; tftpboot $loadaddr $bootfile_upg && env exists replacevol && iminfo $loadaddr && run emmc_write_production ; if env exists noboot ; then else bootm $loadaddr#$bootconf ; fi
+boot_tftp_recovery=run boot_update_conf ; tftpboot $loadaddr $bootfile && env exists replacevol && iminfo $loadaddr && run emmc_write_recovery ; if env exists noboot ; then else bootm $loadaddr#$bootconf ; fi
+boot_tftp_write_fip=tftpboot $loadaddr $bootfile_fip && run emmc_write_fip
+boot_tftp_write_bl2=tftpboot $loadaddr $bootfile_bl2 && run emmc_write_bl2
+boot_tftp=run boot_update_conf ; tftpboot $loadaddr $bootfile && bootm $loadaddr#$bootconf
+boot_update_conf=if nand info ; then setenv bootconf $bootconf_base#$bootconf_emmc#$bootconf_nand ; else setenv bootconf $bootconf_base#$bootconf_emmc#$bootconf_nor ; fi
+mmc_write_vol=imszb $loadaddr image_size && test 0x$image_size -le 0x$part_size && mmc erase 0x$part_addr 0x$image_size && mmc write $loadaddr 0x$part_addr 0x$image_size
+mmc_read_vol=mmc read $loadaddr $part_addr 0x100 && 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
+emmc_read_production=part start mmc 0 $part_default part_addr && part size mmc 0 $part_default part_size && run mmc_read_vol
+emmc_read_recovery=part start mmc 0 $part_recovery part_addr && part size mmc 0 $part_recovery part_size && run mmc_read_vol
+emmc_write_bl2=mmc partconf 0 1 1 1 && mmc erase 0x0 0x400 && mmc write $fileaddr 0x0 0x400 ; mmc partconf 0 1 1 0
+emmc_write_fip=mmc erase 0x3400 0x2000 && mmc write $fileaddr 0x3400 0x2000 && mmc erase 0x2000 0x800
+emmc_write_production=part start mmc 0 $part_default part_addr && part size mmc 0 $part_default part_size && run mmc_write_vol
+emmc_write_recovery=part start mmc 0 $part_recovery part_addr && part size mmc 0 $part_recovery part_size && run mmc_write_vol
+_init_env=setenv _init_env ; setenv _create_env ; saveenv ; saveenv
+_firstboot=setenv _firstboot ; 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       [33m$ver[0m"
