diff --git a/WHENCE b/WHENCE
index ef31d6f7..f7e084a9 100644
--- a/WHENCE
+++ b/WHENCE
@@ -2388,7 +2388,6 @@ File: brcm/brcmfmac43143.bin
 File: brcm/brcmfmac43143-sdio.bin
 File: brcm/brcmfmac43430a0-sdio.bin
 File: brcm/brcmfmac43455-sdio.bin
-File: brcm/brcmfmac43455-sdio.clm_blob
 File: brcm/brcmfmac4350c2-pcie.bin
 File: brcm/brcmfmac4350-pcie.bin
 File: brcm/brcmfmac4356-sdio.bin
@@ -2423,7 +2422,6 @@ File: "brcm/brcmfmac43430-sdio.AP6212.txt"
 File: "brcm/brcmfmac43430-sdio.Hampoo-D2D3_Vi8A1.txt"
 File: "brcm/brcmfmac43430-sdio.MUR1DX.txt"
 File: "brcm/brcmfmac43430-sdio.raspberrypi-rpi.txt"
-File: "brcm/brcmfmac43455-sdio.raspberrypi-rpi.txt"
 File: "brcm/brcmfmac4356-pcie.gpd-win-pocket.txt"
 
 Licence: GPLv2. See GPL-2 for details.
diff --git a/brcm/brcmfmac43455-sdio.clm_blob b/brcm/brcmfmac43455-sdio.clm_blob
deleted file mode 100644
index 3b9b5bdc..00000000
Binary files a/brcm/brcmfmac43455-sdio.clm_blob and /dev/null differ
diff --git a/brcm/brcmfmac43455-sdio.raspberrypi-rpi.txt b/brcm/brcmfmac43455-sdio.raspberrypi-rpi.txt
deleted file mode 100644
index ba94f545..00000000
--- a/brcm/brcmfmac43455-sdio.raspberrypi-rpi.txt
+++ /dev/null
@@ -1,82 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0+
-# (C) Copyright 2018 Raspberry Pi (Trading) Ltd.
-# NVRAM config file for the BCM43455 WiFi/BT chip as found on the
-# Raspberry Pi 3 Model B+
-aa2g=1
-aa5g=1
-AvVmid_c0=1,165,2,100,2,100,2,100,2,100
-boardflags=0x00480201
-boardflags2=0x40800000
-boardflags3=0x48200100
-boardrev=0x1304
-boardtype=0x6e4
-btc_mode=1
-btc_params1=0x7530
-btc_params8=0x4e20
-cbfilttype=1
-cckPwrIdxCorr=3
-cckTssiDelay=150
-deadman_to=481500000
-devid=0x43ab
-dot11agofdmhrbw202gpo=0x4442
-dot11b_opts=0x3aa85
-ed_thresh2g=-54
-ed_thresh5g=-54
-eu_edthresh2g=-54
-eu_edthresh5g=-54
-extpagain2g=2
-extpagain5g=2
-fdsslevel_ch11=6
-femctrl=0
-itrsw=1
-ldo1=4
-ltecxfnsel=0x22
-ltecxgcigpio=0x32
-ltecxmux=0
-ltecxpadnum=0x0504
-macaddr=b8:27:eb:74:f2:6c
-manfid=0x2d0
-maxp2ga0=80
-maxp5ga0=82,82,82,82
-mcsbw202gpo=0x98444422
-mcsbw205ghpo=0xb9555000
-mcsbw205glpo=0xb9555000
-mcsbw205gmpo=0xb9555000
-mcsbw402gpo=0x98444422
-mcsbw405ghpo=0xb9555000
-mcsbw405glpo=0xb9555000
-mcsbw405gmpo=0xb9555000
-mcsbw805ghpo=0xb9555000
-mcsbw805glpo=0xb9555000
-mcsbw805gmpo=0xb9555000
-nocrc=1
-ofdmlrbw202gpo=0x0022
-ofdmTssiDelay=150
-pa2ga0=-129,6525,-718
-pa2ga1=-149,4408,-601
-pa5ga0=-185,6836,-815,-186,6838,-815,-184,6859,-815,-184,6882,-818
-pa5ga1=-202,4285,-574,-201,4312,-578,-196,4391,-586,-201,4294,-575
-pdoffset2g40ma0=16
-pdoffset2gperchan=0,-2,1,0,1,0,1,1,1,0,0,-1,-1,0
-pdoffset40ma0=0x8888
-pdoffset80ma0=0x8888
-pdoffsetcckma0=2
-phycal_tempdelta=15
-prodid=0x06e4
-rawtempsense=0x1ff
-rxchain=1
-sromrev=11
-swctrlmap_2g=0x00000000,0x00000000,0x00000000,0x010000,0x3ff
-swctrlmap_5g=0x00100010,0x00200020,0x00200020,0x010000,0x3fe
-swctrlmapext_2g=0x00000000,0x00000000,0x00000000,0x000000,0x3
-swctrlmapext_5g=0x00000000,0x00000000,0x00000000,0x000000,0x3
-tssipos2g=1
-tssipos5g=1
-tworangetssi2g=1
-tworangetssi5g=1
-txchain=1
-txpwr2gAdcScale=1
-txpwr5gAdcScale=1
-vcodivmode=1
-vendid=0x14e4
-xtalfreq=37400