diff --git a/layers/meta-balena b/layers/meta-balena
index a41a74068..af76e518d 160000
--- a/layers/meta-balena
+++ b/layers/meta-balena
@@ -1 +1 @@
-Subproject commit a41a740681e9ce082f7fe1b5775eb2c3e834b371
+Subproject commit af76e518d2996c1ac1af897de93a75cfa2e8507e
diff --git a/layers/meta-balena-imx6ul-var-dart/recipes-kernel/linux-firmware/files/imx-var_WHENCE b/layers/meta-balena-imx6ul-var-dart/recipes-kernel/linux-firmware/files/imx-var_WHENCE
new file mode 100644
index 000000000..bd4332a47
--- /dev/null
+++ b/layers/meta-balena-imx6ul-var-dart/recipes-kernel/linux-firmware/files/imx-var_WHENCE
@@ -0,0 +1,36 @@
+--------------------------------------------------------------------------
+
+Driver: brcmfmac - Broadcom/Cypress FullMAC WLAN driver
+
+File: brcm/brcmfmac4339-sdio-fcc.txt
+File: brcm/brcmfmac4339-sdio-prod_v6.37.39.141.bin
+File: brcm/brcmfmac4339-sdio.txt
+File: brcm/brcmfmac4339-sdio.variscite,imx6ul-var-dart.bin
+File: brcm/brcmfmac4339-sdio.variscite,imx6ul-var-dart.txt
+File: brcm/brcmfmac4339-sdio.variscite,imx6ul-var-som.bin
+File: brcm/brcmfmac4339-sdio.variscite,imx6ul-var-som.txt
+File: brcm/brcmfmac43430-sdio-fcc.txt
+File: brcm/brcmfmac43430-sdio-prod_v7.45.98.132.bin
+File: brcm/brcmfmac43430-sdio.variscite,imx6ul-var-dart.bin
+File: brcm/brcmfmac43430-sdio.variscite,imx6ul-var-dart.txt
+File: brcm/brcmfmac43430-sdio.variscite,imx6ul-var-som.bin
+File: brcm/brcmfmac43430-sdio.variscite,imx6ul-var-som.txt
+File: brcm/brcmfmac4356-pcie.txt
+File: brcm/brcmfmac4339-sdio.variscite,imx7-var-som.bin
+File: brcm/brcmfmac4339-sdio.variscite,imx7-var-som.txt
+File: brcm/brcmfmac43430-sdio.variscite,imx7-var-som.bin
+File: brcm/brcmfmac43430-sdio.variscite,imx7-var-som.txt
+
+--------------------------------------------------------------------------
+
+Driver: TI_ST - TI Bluetooth HCI UART driver
+
+File: ti-connectivity/TIInit_10.6.15.bts
+File: ti-connectivity/TIInit_11.8.32.bts
+File: ti-connectivity/TIInit_12.10.28.bts
+File: ti-connectivity/TIInit_12.8.32.bts
+File: ti-connectivity/TIInit_6.12.26.bts
+File: ti-connectivity/TIInit_6.7.16.bts
+File: ti-connectivity/TIInit_7.6.15.bts
+
+--------------------------------------------------------------------------
diff --git a/layers/meta-balena-imx6ul-var-dart/recipes-kernel/linux-firmware/linux-firmware_%.bbappend b/layers/meta-balena-imx6ul-var-dart/recipes-kernel/linux-firmware/linux-firmware_%.bbappend
new file mode 100644
index 000000000..70c8c11d4
--- /dev/null
+++ b/layers/meta-balena-imx6ul-var-dart/recipes-kernel/linux-firmware/linux-firmware_%.bbappend
@@ -0,0 +1,6 @@
+FILESEXTRAPATHS:prepend := "${THISDIR}/files:"
+
+SRC_URI += " \
+    file://imx-var_WHENCE \
+"
+