diff --git a/config/boards/khadas-edge2.conf b/config/boards/khadas-edge2.conf
index b9965c0f17..21009f2558 100644
--- a/config/boards/khadas-edge2.conf
+++ b/config/boards/khadas-edge2.conf
@@ -10,6 +10,8 @@ declare -g BOOT_FDT_FILE="rockchip/rk3588s-khadas-edge2.dtb" # Specific to this
 declare -g BLUETOOTH_HCIATTACH_PARAMS="-s 115200 /dev/ttyS9 bcm43xx 1500000" # For the bluetooth-hciattach extension
 enable_extension "bluetooth-hciattach"                                       # Enable the bluetooth-hciattach extension
 
+declare -g KHADAS_OOWOW_BOARD_ID="Edge2" # for use with EXT=output-image-oowow
+
 # for the kedge2, we're counting on the blobs+u-boot in SPI working, as it comes from factory. It does not support bootscripts.
 function post_family_config_branch_legacy__uboot_kedge2() {
 	display_alert "$BOARD" "Configuring ($BOARD) non-u-boot" "info"
diff --git a/config/boards/khadas-vim1s.wip b/config/boards/khadas-vim1s.wip
index 253c22dad2..29482fd76b 100644
--- a/config/boards/khadas-vim1s.wip
+++ b/config/boards/khadas-vim1s.wip
@@ -10,5 +10,7 @@ SERIALCON="ttyS0" # for vendor kernel
 BOOTCONFIG="kvim1s_defconfig"
 KHADAS_BOARD_ID="kvim1s" # used to compile the fip blobs
 
+declare -g KHADAS_OOWOW_BOARD_ID="VIM1S" # for use with EXT=output-image-oowow
+
 # Use extlinux and u-boot-menu extension
 SRC_CMDLINE="console=tty0 console=ttyS0,921600 no_console_suspend earlycon=aml-uart,0xfe078000 meson-gx-mmc.caps2_quirks=mmc-hs400 mac=\\\${eth_mac} khadas.serial=\\\${usid} partition_type=generic"
diff --git a/config/boards/khadas-vim3.conf b/config/boards/khadas-vim3.conf
index fa89ab0291..c4fcd7c29f 100644
--- a/config/boards/khadas-vim3.conf
+++ b/config/boards/khadas-vim3.conf
@@ -13,6 +13,8 @@ ASOUND_STATE="asound.state.khadas-vim3"
 BOOTBRANCH_BOARD="tag:v2023.07-rc4"
 BOOTPATCHDIR="v2023.07"
 
+declare -g KHADAS_OOWOW_BOARD_ID="VIM3" # for use with EXT=output-image-oowow
+
 # To enable the SPI NOR the -spi .dtb is required, because eMMC shares a pin with SPI on the VIM3. To use it:
 # fdtfile=amlogic/meson-g12b-a311d-khadas-vim3-spinor.dtb # in armbianEnv.txt and reboot, then run armbian-install
 # After deploying to SPI-NOR/MTD, return back to the normal DTB, otherwise eMMC speed is impaired.
diff --git a/config/boards/khadas-vim3l.conf b/config/boards/khadas-vim3l.conf
index 5d81b31a8f..fd01faa1f7 100644
--- a/config/boards/khadas-vim3l.conf
+++ b/config/boards/khadas-vim3l.conf
@@ -13,6 +13,8 @@ ASOUND_STATE="asound.state.khadas-vim3l"
 BOOTBRANCH_BOARD="tag:v2023.07-rc4"
 BOOTPATCHDIR="v2023.07"
 
+declare -g KHADAS_OOWOW_BOARD_ID="VIM3L" # for use with EXT=output-image-oowow
+
 # To enable the SPI NOR the -spi .dtb is required, because eMMC shares a pin with SPI on the VIM3. To use it:
 # fdtfile=amlogic/meson-sm1-khadas-vim3l-spinor.dtb # in armbianEnv.txt and reboot, then run armbian-install
 # After deploying to SPI-NOR/MTD, return back to the normal DTB, otherwise eMMC speed is impaired.
diff --git a/config/boards/khadas-vim4.wip b/config/boards/khadas-vim4.wip
index 137762383a..9ef95ee39b 100644
--- a/config/boards/khadas-vim4.wip
+++ b/config/boards/khadas-vim4.wip
@@ -10,5 +10,7 @@ SERIALCON="ttyS0" # for vendor kernel
 BOOTCONFIG="kvim4_defconfig"
 KHADAS_BOARD_ID="kvim4" # used to compile the fip blobs
 
+declare -g KHADAS_OOWOW_BOARD_ID="VIM4" # for use with EXT=output-image-oowow
+
 # Use extlinux and u-boot-menu extension
 SRC_CMDLINE="console=tty0 console=ttyS0,921600 no_console_suspend earlycon=aml-uart,0xfe078000 mac=\\\${eth_mac} khadas.serial=\\\${usid} partition_type=generic"