diff --git a/board/amlogic/vim3/MAINTAINERS b/board/amlogic/vim3/MAINTAINERS
index e185d80..d884849 100644
--- a/board/amlogic/vim3/MAINTAINERS
+++ b/board/amlogic/vim3/MAINTAINERS
@@ -5,7 +5,9 @@
 F:	board/amlogic/vim3/
 F:	configs/khadas-vim3_defconfig
 F:	configs/khadas-vim3_android_defconfig
+F:	configs/khadas-vim3_android_ab_defconfig
 F:	configs/khadas-vim3l_defconfig
 F:	configs/khadas-vim3l_android_defconfig
+F:	configs/khadas-vim3l_android_ab_defconfig
 F:	doc/board/amlogic/khadas-vim3.rst
 F:	doc/board/amlogic/khadas-vim3l.rst
diff --git a/configs/khadas-vim3_android_ab_defconfig b/configs/khadas-vim3_android_ab_defconfig
new file mode 100644
index 0000000..9305a54
--- /dev/null
+++ b/configs/khadas-vim3_android_ab_defconfig
@@ -0,0 +1,107 @@
+CONFIG_ARM=y
+CONFIG_SYS_BOARD="vim3"
+CONFIG_SYS_CONFIG_NAME="khadas-vim3_android"
+CONFIG_ARCH_MESON=y
+CONFIG_SYS_TEXT_BASE=0x01000000
+CONFIG_NR_DRAM_BANKS=1
+CONFIG_ENV_SIZE=0x10000
+CONFIG_DM_GPIO=y
+CONFIG_DEFAULT_DEVICE_TREE="meson-g12b-a311d-khadas-vim3"
+CONFIG_MESON_G12A=y
+CONFIG_DEBUG_UART_BASE=0xff803000
+CONFIG_DEBUG_UART_CLOCK=24000000
+CONFIG_IDENT_STRING=" khadas-vim3"
+CONFIG_DEBUG_UART=y
+CONFIG_SYS_LOAD_ADDR=0x1000000
+CONFIG_OF_BOARD_SETUP=y
+# CONFIG_DISPLAY_CPUINFO is not set
+CONFIG_MISC_INIT_R=y
+CONFIG_AVB_VERIFY=y
+# CONFIG_CMD_BDI is not set
+CONFIG_CMD_ADTIMG=y
+CONFIG_CMD_ABOOTIMG=y
+# CONFIG_CMD_IMI is not set
+CONFIG_CMD_BCB=y
+CONFIG_CMD_GPIO=y
+CONFIG_CMD_GPT=y
+CONFIG_CMD_I2C=y
+# CONFIG_CMD_LOADS is not set
+CONFIG_CMD_MMC=y
+CONFIG_CMD_PCI=y
+CONFIG_CMD_SF_TEST=y
+CONFIG_CMD_SPI=y
+CONFIG_CMD_USB=y
+CONFIG_CMD_USB_MASS_STORAGE=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_REGULATOR=y
+CONFIG_CMD_AVB=y
+CONFIG_OF_CONTROL=y
+CONFIG_SYS_RELOC_GD_ENV_ADDR=y
+CONFIG_NET_RANDOM_ETHADDR=y
+CONFIG_ADC=y
+CONFIG_SARADC_MESON=y
+CONFIG_BUTTON=y
+CONFIG_BUTTON_ADC=y
+CONFIG_USB_FUNCTION_FASTBOOT=y
+CONFIG_FASTBOOT_BUF_ADDR=0x6000000
+CONFIG_FASTBOOT_FLASH=y
+CONFIG_FASTBOOT_FLASH_MMC_DEV=2
+CONFIG_FASTBOOT_CMD_OEM_FORMAT=y
+CONFIG_DM_I2C=y
+CONFIG_SYS_I2C_MESON=y
+CONFIG_MMC_MESON_GX=y
+CONFIG_MTD=y
+CONFIG_DM_MTD=y
+CONFIG_DM_SPI_FLASH=y
+CONFIG_SPI_FLASH_WINBOND=y
+CONFIG_PHY_REALTEK=y
+CONFIG_DM_ETH=y
+CONFIG_DM_MDIO=y
+CONFIG_DM_MDIO_MUX=y
+CONFIG_ETH_DESIGNWARE_MESON8B=y
+CONFIG_MDIO_MUX_MESON_G12A=y
+CONFIG_NVME=y
+CONFIG_PCI=y
+CONFIG_PCIE_DW_MESON=y
+CONFIG_MESON_G12A_USB_PHY=y
+CONFIG_PINCTRL=y
+CONFIG_PINCTRL_MESON_G12A=y
+CONFIG_POWER_DOMAIN=y
+CONFIG_MESON_EE_POWER_DOMAIN=y
+CONFIG_DM_REGULATOR=y
+CONFIG_DM_REGULATOR_FIXED=y
+CONFIG_DM_RESET=y
+CONFIG_DEBUG_UART_ANNOUNCE=y
+CONFIG_DEBUG_UART_SKIP_INIT=y
+CONFIG_MESON_SERIAL=y
+CONFIG_SPI=y
+CONFIG_DM_SPI=y
+CONFIG_MESON_SPIFC=y
+CONFIG_SYSINFO=y
+CONFIG_SYSINFO_SMBIOS=y
+CONFIG_USB=y
+CONFIG_USB_XHCI_HCD=y
+CONFIG_USB_XHCI_DWC3=y
+CONFIG_USB_DWC3=y
+# CONFIG_USB_DWC3_GADGET is not set
+CONFIG_USB_DWC3_MESON_G12A=y
+CONFIG_USB_KEYBOARD=y
+CONFIG_USB_GADGET=y
+CONFIG_USB_GADGET_VENDOR_NUM=0x1b8e
+CONFIG_USB_GADGET_PRODUCT_NUM=0xfada
+CONFIG_USB_GADGET_DWC2_OTG=y
+CONFIG_USB_GADGET_DWC2_OTG_PHY_BUS_WIDTH_8=y
+CONFIG_DM_VIDEO=y
+# CONFIG_VIDEO_BPP8 is not set
+# CONFIG_VIDEO_BPP16 is not set
+CONFIG_SYS_WHITE_ON_BLACK=y
+CONFIG_VIDEO_MESON=y
+CONFIG_VIDEO_DT_SIMPLEFB=y
+CONFIG_SPLASH_SCREEN=y
+CONFIG_SPLASH_SCREEN_ALIGN=y
+CONFIG_VIDEO_BMP_RLE8=y
+CONFIG_BMP_16BPP=y
+CONFIG_BMP_24BPP=y
+CONFIG_BMP_32BPP=y
+CONFIG_LIBAVB=y
+CONFIG_OF_LIBFDT_OVERLAY=y
diff --git a/configs/khadas-vim3l_android_ab_defconfig b/configs/khadas-vim3l_android_ab_defconfig
new file mode 100644
index 0000000..5eed79b
--- /dev/null
+++ b/configs/khadas-vim3l_android_ab_defconfig
@@ -0,0 +1,107 @@
+CONFIG_ARM=y
+CONFIG_SYS_BOARD="vim3"
+CONFIG_SYS_CONFIG_NAME="khadas-vim3l_android"
+CONFIG_ARCH_MESON=y
+CONFIG_SYS_TEXT_BASE=0x01000000
+CONFIG_NR_DRAM_BANKS=1
+CONFIG_ENV_SIZE=0x10000
+CONFIG_DM_GPIO=y
+CONFIG_DEFAULT_DEVICE_TREE="meson-sm1-khadas-vim3l"
+CONFIG_MESON_G12A=y
+CONFIG_DEBUG_UART_BASE=0xff803000
+CONFIG_DEBUG_UART_CLOCK=24000000
+CONFIG_IDENT_STRING=" khadas-vim3l"
+CONFIG_DEBUG_UART=y
+CONFIG_SYS_LOAD_ADDR=0x1000000
+CONFIG_OF_BOARD_SETUP=y
+# CONFIG_DISPLAY_CPUINFO is not set
+CONFIG_MISC_INIT_R=y
+CONFIG_AVB_VERIFY=y
+# CONFIG_CMD_BDI is not set
+CONFIG_CMD_ADTIMG=y
+CONFIG_CMD_ABOOTIMG=y
+# CONFIG_CMD_IMI is not set
+CONFIG_CMD_BCB=y
+CONFIG_CMD_GPIO=y
+CONFIG_CMD_GPT=y
+CONFIG_CMD_I2C=y
+# CONFIG_CMD_LOADS is not set
+CONFIG_CMD_MMC=y
+CONFIG_CMD_PCI=y
+CONFIG_CMD_SF_TEST=y
+CONFIG_CMD_SPI=y
+CONFIG_CMD_USB=y
+CONFIG_CMD_USB_MASS_STORAGE=y
+# CONFIG_CMD_SETEXPR is not set
+CONFIG_CMD_REGULATOR=y
+CONFIG_CMD_AVB=y
+CONFIG_OF_CONTROL=y
+CONFIG_SYS_RELOC_GD_ENV_ADDR=y
+CONFIG_NET_RANDOM_ETHADDR=y
+CONFIG_ADC=y
+CONFIG_SARADC_MESON=y
+CONFIG_BUTTON=y
+CONFIG_BUTTON_ADC=y
+CONFIG_USB_FUNCTION_FASTBOOT=y
+CONFIG_FASTBOOT_BUF_ADDR=0x6000000
+CONFIG_FASTBOOT_FLASH=y
+CONFIG_FASTBOOT_FLASH_MMC_DEV=2
+CONFIG_FASTBOOT_CMD_OEM_FORMAT=y
+CONFIG_DM_I2C=y
+CONFIG_SYS_I2C_MESON=y
+CONFIG_MMC_MESON_GX=y
+CONFIG_MTD=y
+CONFIG_DM_MTD=y
+CONFIG_DM_SPI_FLASH=y
+CONFIG_SPI_FLASH_WINBOND=y
+CONFIG_PHY_REALTEK=y
+CONFIG_DM_ETH=y
+CONFIG_DM_MDIO=y
+CONFIG_DM_MDIO_MUX=y
+CONFIG_ETH_DESIGNWARE_MESON8B=y
+CONFIG_MDIO_MUX_MESON_G12A=y
+CONFIG_NVME=y
+CONFIG_PCI=y
+CONFIG_PCIE_DW_MESON=y
+CONFIG_MESON_G12A_USB_PHY=y
+CONFIG_PINCTRL=y
+CONFIG_PINCTRL_MESON_G12A=y
+CONFIG_POWER_DOMAIN=y
+CONFIG_MESON_EE_POWER_DOMAIN=y
+CONFIG_DM_REGULATOR=y
+CONFIG_DM_REGULATOR_FIXED=y
+CONFIG_DM_RESET=y
+CONFIG_DEBUG_UART_ANNOUNCE=y
+CONFIG_DEBUG_UART_SKIP_INIT=y
+CONFIG_MESON_SERIAL=y
+CONFIG_SPI=y
+CONFIG_DM_SPI=y
+CONFIG_MESON_SPIFC=y
+CONFIG_SYSINFO=y
+CONFIG_SYSINFO_SMBIOS=y
+CONFIG_USB=y
+CONFIG_USB_XHCI_HCD=y
+CONFIG_USB_XHCI_DWC3=y
+CONFIG_USB_DWC3=y
+# CONFIG_USB_DWC3_GADGET is not set
+CONFIG_USB_DWC3_MESON_G12A=y
+CONFIG_USB_KEYBOARD=y
+CONFIG_USB_GADGET=y
+CONFIG_USB_GADGET_VENDOR_NUM=0x1b8e
+CONFIG_USB_GADGET_PRODUCT_NUM=0xfada
+CONFIG_USB_GADGET_DWC2_OTG=y
+CONFIG_USB_GADGET_DWC2_OTG_PHY_BUS_WIDTH_8=y
+CONFIG_DM_VIDEO=y
+# CONFIG_VIDEO_BPP8 is not set
+# CONFIG_VIDEO_BPP16 is not set
+CONFIG_SYS_WHITE_ON_BLACK=y
+CONFIG_VIDEO_MESON=y
+CONFIG_VIDEO_DT_SIMPLEFB=y
+CONFIG_SPLASH_SCREEN=y
+CONFIG_SPLASH_SCREEN_ALIGN=y
+CONFIG_VIDEO_BMP_RLE8=y
+CONFIG_BMP_16BPP=y
+CONFIG_BMP_24BPP=y
+CONFIG_BMP_32BPP=y
+CONFIG_LIBAVB=y
+CONFIG_OF_LIBFDT_OVERLAY=y
diff --git a/include/configs/khadas-vim3_android.h b/include/configs/khadas-vim3_android.h
index a6f6dd0..da6adf6 100644
--- a/include/configs/khadas-vim3_android.h
+++ b/include/configs/khadas-vim3_android.h
@@ -12,10 +12,25 @@
 #define LOGO_UUID "43a3305d-150f-4cc9-bd3b-38fca8693846;"
 #define ROOT_UUID "ddb8c3f6-d94d-4394-b633-3134139cc2e0;"
 
+#if defined(CONFIG_CMD_AB_SELECT)
 #define PARTS_DEFAULT \
 	"uuid_disk=${uuid_gpt_disk};" \
 	"name=logo,start=512K,size=2M,uuid=" LOGO_UUID \
 	"name=misc,size=512K,uuid=${uuid_gpt_misc};" \
+	"name=dtbo_a,size=8M,uuid=${uuid_gpt_dtbo_a};" \
+	"name=dtbo_b,size=8M,uuid=${uuid_gpt_dtbo_b};" \
+	"name=vbmeta_a,size=512K,uuid=${uuid_gpt_vbmeta_a};" \
+	"name=vbmeta_b,size=512K,uuid=${uuid_gpt_vbmeta_b};" \
+	"name=boot_a,size=32M,bootable,uuid=${uuid_gpt_boot_a};" \
+	"name=boot_b,size=32M,bootable,uuid=${uuid_gpt_boot_b};" \
+	"name=super,size=3072M,uuid=${uuid_gpt_super};" \
+	"name=userdata,size=11282M,uuid=${uuid_gpt_userdata};" \
+	"name=rootfs,size=-,uuid=" ROOT_UUID
+#else
+#define PARTS_DEFAULT \
+	"uuid_disk=${uuid_gpt_disk};" \
+	"name=logo,start=512K,size=2M,uuid=" LOGO_UUID \
+	"name=misc,size=512K,uuid=${uuid_gpt_misc};" \
 	"name=dtbo,size=8M,uuid=${uuid_gpt_dtbo};" \
 	"name=vbmeta,size=512K,uuid=${uuid_gpt_vbmeta};" \
 	"name=boot,size=32M,bootable,uuid=${uuid_gpt_boot};" \
@@ -24,6 +39,7 @@
 	"name=super,size=1792M,uuid=${uuid_gpt_super};" \
 	"name=userdata,size=12786M,uuid=${uuid_gpt_userdata};" \
 	"name=rootfs,size=-,uuid=" ROOT_UUID
+#endif
 
 #define EXTRA_ANDROID_ENV_SETTINGS \
 	"board=vim3\0" \
diff --git a/include/configs/khadas-vim3l_android.h b/include/configs/khadas-vim3l_android.h
index 7affc3e..b1768e2 100644
--- a/include/configs/khadas-vim3l_android.h
+++ b/include/configs/khadas-vim3l_android.h
@@ -12,10 +12,25 @@
 #define LOGO_UUID "43a3305d-150f-4cc9-bd3b-38fca8693846;"
 #define ROOT_UUID "ddb8c3f6-d94d-4394-b633-3134139cc2e0;"
 
+#if defined(CONFIG_CMD_AB_SELECT)
 #define PARTS_DEFAULT \
 	"uuid_disk=${uuid_gpt_disk};" \
 	"name=logo,start=512K,size=2M,uuid=" LOGO_UUID \
 	"name=misc,size=512K,uuid=${uuid_gpt_misc};" \
+	"name=dtbo_a,size=8M,uuid=${uuid_gpt_dtbo_a};" \
+	"name=dtbo_b,size=8M,uuid=${uuid_gpt_dtbo_b};" \
+	"name=vbmeta_a,size=512K,uuid=${uuid_gpt_vbmeta_a};" \
+	"name=vbmeta_b,size=512K,uuid=${uuid_gpt_vbmeta_b};" \
+	"name=boot_a,size=32M,bootable,uuid=${uuid_gpt_boot_a};" \
+	"name=boot_b,size=32M,bootable,uuid=${uuid_gpt_boot_b};" \
+	"name=super,size=3072M,uuid=${uuid_gpt_super};" \
+	"name=userdata,size=11282M,uuid=${uuid_gpt_userdata};" \
+	"name=rootfs,size=-,uuid=" ROOT_UUID
+#else
+#define PARTS_DEFAULT \
+	"uuid_disk=${uuid_gpt_disk};" \
+	"name=logo,start=512K,size=2M,uuid=" LOGO_UUID \
+	"name=misc,size=512K,uuid=${uuid_gpt_misc};" \
 	"name=dtbo,size=8M,uuid=${uuid_gpt_dtbo};" \
 	"name=vbmeta,size=512K,uuid=${uuid_gpt_vbmeta};" \
 	"name=boot,size=32M,bootable,uuid=${uuid_gpt_boot};" \
@@ -24,6 +39,7 @@
 	"name=super,size=1792M,uuid=${uuid_gpt_super};" \
 	"name=userdata,size=12786M,uuid=${uuid_gpt_userdata};" \
 	"name=rootfs,size=-,uuid=" ROOT_UUID
+#endif
 
 #define EXTRA_ANDROID_ENV_SETTINGS \
 	"board=vim3l\0" \