diff --git a/import-layers/meta-raspberrypi/recipes-kernel/linux-firmware/files/brcmfmac43430-sdio.bin b/import-layers/meta-raspberrypi/recipes-kernel/linux-firmware/files/brcmfmac43430-sdio.bin
new file mode 100644
index 0000000..6b955da
--- /dev/null
+++ b/import-layers/meta-raspberrypi/recipes-kernel/linux-firmware/files/brcmfmac43430-sdio.bin
Binary files differ
diff --git a/import-layers/meta-raspberrypi/recipes-kernel/linux-firmware/files/brcmfmac43430-sdio.txt b/import-layers/meta-raspberrypi/recipes-kernel/linux-firmware/files/brcmfmac43430-sdio.txt
index ea4f648..3d917a7 100644
--- a/import-layers/meta-raspberrypi/recipes-kernel/linux-firmware/files/brcmfmac43430-sdio.txt
+++ b/import-layers/meta-raspberrypi/recipes-kernel/linux-firmware/files/brcmfmac43430-sdio.txt
@@ -1,19 +1,20 @@
-# NVRAM file for BCM943430WLPTH
+# NVRAM file for BCM943430WLSELG
 # 2.4 GHz, 20 MHz BW mode
 
 # The following parameter values are just placeholders, need to be updated.
 manfid=0x2d0
-prodid=0x0727
+prodid=0x0726
 vendid=0x14e4
 devid=0x43e2
-boardtype=0x0727
-boardrev=0x1101
+boardtype=0x0726
+boardrev=0x1202
 boardnum=22
 macaddr=00:90:4c:c5:12:38
 sromrev=11
 boardflags=0x00404201
 boardflags3=0x08000000
 xtalfreq=37400
+#xtalfreq=19200
 nocrc=1
 ag0=255
 aa2g=1
@@ -21,6 +22,7 @@
 
 pa0itssit=0x20
 extpagain2g=0
+
 #PA parameters for 2.4GHz, measured at CHIP OUTPUT
 pa2ga0=-168,7161,-820
 AvVmid_c0=0x0,0xc8
@@ -40,15 +42,9 @@
 # PAPD mode:
 papdmode=1
 papdvalidtest=1
-pacalidx2g=42
-papdepsoffset=-22
-papdendidx=58
-
-# LTECX flags
-ltecxmux=0
-ltecxpadnum=0x0102
-ltecxfnsel=0x44
-ltecxgcigpio=0x01
+pacalidx2g=32
+papdepsoffset=-36
+papdendidx=61
 
 il0macaddr=00:90:4c:c5:12:38
 wl0id=0x431b
@@ -61,6 +57,3 @@
 
 #VCO freq 326.4MHz
 spurconfig=0x3 
-
-edonthd20l=-75
-edoffthd20ul=-80
diff --git a/import-layers/meta-raspberrypi/recipes-kernel/linux-firmware/linux-firmware_%.bbappend b/import-layers/meta-raspberrypi/recipes-kernel/linux-firmware/linux-firmware_%.bbappend
index 252da22..565b735 100644
--- a/import-layers/meta-raspberrypi/recipes-kernel/linux-firmware/linux-firmware_%.bbappend
+++ b/import-layers/meta-raspberrypi/recipes-kernel/linux-firmware/linux-firmware_%.bbappend
@@ -1,12 +1,26 @@
 FILESEXTRAPATHS_prepend := "${THISDIR}/files:"
 
-SRC_URI += "file://brcmfmac43430-sdio.txt"
+SRC_URI += " \
+	file://brcmfmac43430-sdio.bin \
+	file://brcmfmac43430-sdio.txt \
+	"
 
 do_install_append() {
-	install -D -m 0644 ${WORKDIR}/brcmfmac43430-sdio.txt ${D}/lib/firmware/brcm/brcmfmac43430-sdio.txt
+	# Overwrite v7.45.41.26 by the one we currently provide in this layer
+	# (v7.45.41.46)
+	local _firmware="brcmfmac43430-sdio.bin"
+	local _oldmd5=9258986488eca9fe5343b0d6fe040f8e
+	if [ "$(md5sum ${D}/lib/firmware/brcm/$_firmware | awk '{print $1}')" != "$_oldmd5" ]; then
+		_firmware=""
+		bbwarn "linux-firmware stopped providing brcmfmac43430 v7.45.41.26."
+	else
+		_firmware="${WORKDIR}/$_firmware"
+	fi
+
+	mkdir -p ${D}/lib/firmware/brcm
+	install -m 0644 $_firmware ${WORKDIR}/brcmfmac43430-sdio.txt ${D}/lib/firmware/brcm
 }
 
 FILES_${PN}-bcm43430 += " \
-  /lib/firmware/brcm/brcmfmac43430-sdio.txt \
+	/lib/firmware/brcm/brcmfmac43430-sdio.txt \
 "
-