Arf that’s no good. I’ll try to see the differences between my files and the official packages, for now here are the sha1 sums of my working setup:
/usr/lib/firmware/brcm
:
e8f24c1761bd03ea2838cbc828dd14a11ce9ac34 BCM-0a5c-6410.hcd
e8f24c1761bd03ea2838cbc828dd14a11ce9ac34 BCM-0bb4-0306.hcd
accff0d116b05b7b0e717e1864a1a16dd182b560 bcm4329-fullmac-4.bin
a61a67fa86dd854125345c302e6e71d1b4e41234 bcm43xx-0.fw
05d55699245d08ed179d949340b48ab2d9239d68 bcm43xx_hdr-0.fw
5a18dc4771b6e194e8cfefff29d6556d552fcd88 brcmfmac43143-sdio.bin
7eb3dd776a257051d9ab2d871a0674b5450a9c3a brcmfmac43143.bin
4c0cf578d1d08abf172cfc30e9b17744453ab080 brcmfmac43236b.bin
e015f615add055f03eea96318d52cdcdf74addfc brcmfmac43241b0-sdio.bin
f8b11c5c09e19075a844564ded669adbab77cfb7 brcmfmac43241b4-sdio.bin
6317e51ff9aac5fb0b8b1a74aed529a4208695c4 brcmfmac43241b5-sdio.bin
a2f74668aeb696ed1a609d7ee30a527b65c3f314 brcmfmac43242a.bin
a76bfb755e759cdc71d6b0ab54172f19e7521860 brcmfmac4329-sdio.bin
b0040080257defb447ce900b0b356d68019e6f79 brcmfmac4330-sdio.Prowise-PT301.txt
233fee66a076f5ed2ce51d9bdcc7ddb685376b18 brcmfmac4330-sdio.bin
8f3899b6b710fd6546a94a34b87438547484195a brcmfmac4334-sdio.bin
b5ebbec3053d783d3d27d24e3562b190d674a68a brcmfmac43340-sdio.bin
da2075bf22c1bebe9ac9db2aef600190b3252b30 brcmfmac43340-sdio.meegopad-t08.txt
5872629e8c489ecb91f5cfbe02df98d82ff708c9 brcmfmac43340-sdio.pov-tab-p1006w-data.txt
85399d9ad30b093768039decbc32d3fc71e0ceae brcmfmac4335-sdio.bin
e4901407e63b813e9adda2102ea847169ff9a62d brcmfmac43362-sdio.bin
618cc9bcfa407345c651e5159b71c8278b70f3d9 brcmfmac43362-sdio.cubietech,cubietruck.txt
618cc9bcfa407345c651e5159b71c8278b70f3d9 brcmfmac43362-sdio.lemaker,bananapro.txt
7bbda6dfbf7cd63eb50a393aaf1feba54c5556e8 brcmfmac4339-sdio.bin
cea12d4f21c5be28c2ba4ddf78cef96da7d0d7c6 brcmfmac43430-sdio.AP6212.txt
6ef0396f92148968a9122a149cca4b89aa06cb0e brcmfmac43430-sdio.Hampoo-D2D3_Vi8A1.txt
a24da8f6c868edfb9513c7879b0d3556d06cf083 brcmfmac43430-sdio.MUR1DX.txt
704f0e036b6b436dbfb58960d7a19075d2c80096 brcmfmac43430-sdio.bin
dcb8bdcac0e898fb0237d9051646ee5c3aef34b1 brcmfmac43430-sdio.raspberrypi,3-model-b.txt
0daa0387d65a1c55c71f5bc957158bfdea69634d brcmfmac43430a0-sdio.ONDA-V80 PLUS.txt
60e89f156e5330b3b6dcb461482e4fc011126528 brcmfmac43430a0-sdio.bin
2396fcb9f3f694a272a188555dfb2e4ab7cfc6cb brcmfmac43430a0-sdio.jumper-ezpad-mini3.txt
8e99b71517d1e0daaf983ac13d7fe0d173557d91 brcmfmac43455-sdio.MINIX-NEO Z83-4.txt
b609f0ff85f62258081876f60bf70879db34237d brcmfmac43455-sdio.bin
ad49ba6005a3e29f20339c444a25340bb57e1125 brcmfmac43455-sdio.raspberrypi,3-model-a-plus.txt
ad49ba6005a3e29f20339c444a25340bb57e1125 brcmfmac43455-sdio.raspberrypi,3-model-b-plus.txt
8bbb55be2f06a4da3012c918607fb5d6b9353e66 brcmfmac43455-sdio.raspberrypi,4-model-b.txt
bdf3e60b95433d977e051ddd77756847e197631d brcmfmac4350-pcie.bin
d5716f198225036973acc8d02bf381db484694e3 brcmfmac4350c2-pcie.bin
8e19ce59ee4c35cfb124291002eded59c2056c4d brcmfmac4354-sdio.bin
09cf2121d2f447cb58ef3a77373b4f71ac991225 brcmfmac4356-pcie.bin
e2d2c994a842c12852cee8408013d72eaf4e1854 brcmfmac4356-pcie.gpd-win-pocket.txt
3d0f7004edfea081568e9f568371e300005fc214 brcmfmac4356-sdio.bin
93e7cc3f58f866fcb9f05a87adcb370a6e45cc37 brcmfmac43569.bin
3ecd35f21356e5d9f2c5a3777cd57a881c8c7594 brcmfmac43570-pcie.bin
8cbadf7a30fad0899482eec4a067ada24fbf6305 brcmfmac4358-pcie.bin
405aa0d8b9dd4dbca86639802f5592e94b795995 brcmfmac43602-pcie.ap.bin
f88cfa6a3b86e055d76679b1f645886b3d42af4e brcmfmac43602-pcie.bin
687dd59b594f2ab606f9025f4479946e06537b3d brcmfmac4366b-pcie.bin
60812f1472ef6737ac2ef072632b0cc6fddb2d02 brcmfmac4366c-pcie.bin
1a8a6b7799472c861f32384738d104c1a010f82f brcmfmac4371-pcie.bin
e08a84b9a9965c1ca42bebc9e6f9402fdfbbba14 brcmfmac4373-sdio.bin
b43046476f88946702908cfd22ad73238da01737 brcmfmac4373.bin
/usr/lib/firmware/updates/brcm
:
e8f24c1761bd03ea2838cbc828dd14a11ce9ac34 BCM-0bb4-0306.hcd
27a2e1d5fd5c8f29225c6b9cd3486bae7111271f BCM43430A1.hcd
e6883cd27b9a5316f760f9d959b9c0937269b0e5 BCM4345C0.hcd
b98f2b9d5c46c3bb8ede6c57e41c7a9938037d78 BCM4345C5.hcd
a61a67fa86dd854125345c302e6e71d1b4e41234 bcm43xx-0.fw
05d55699245d08ed179d949340b48ab2d9239d68 bcm43xx_hdr-0.fw
5a18dc4771b6e194e8cfefff29d6556d552fcd88 brcmfmac43143-sdio.bin
7eb3dd776a257051d9ab2d871a0674b5450a9c3a brcmfmac43143.bin
4c0cf578d1d08abf172cfc30e9b17744453ab080 brcmfmac43236b.bin
e015f615add055f03eea96318d52cdcdf74addfc brcmfmac43241b0-sdio.bin
f8b11c5c09e19075a844564ded669adbab77cfb7 brcmfmac43241b4-sdio.bin
6317e51ff9aac5fb0b8b1a74aed529a4208695c4 brcmfmac43241b5-sdio.bin
a2f74668aeb696ed1a609d7ee30a527b65c3f314 brcmfmac43242a.bin
a76bfb755e759cdc71d6b0ab54172f19e7521860 brcmfmac4329-sdio.bin
b0040080257defb447ce900b0b356d68019e6f79 brcmfmac4330-sdio.Prowise-PT301.txt
233fee66a076f5ed2ce51d9bdcc7ddb685376b18 brcmfmac4330-sdio.bin
8f3899b6b710fd6546a94a34b87438547484195a brcmfmac4334-sdio.bin
b5ebbec3053d783d3d27d24e3562b190d674a68a brcmfmac43340-sdio.bin
da2075bf22c1bebe9ac9db2aef600190b3252b30 brcmfmac43340-sdio.meegopad-t08.txt
85399d9ad30b093768039decbc32d3fc71e0ceae brcmfmac4335-sdio.bin
e4901407e63b813e9adda2102ea847169ff9a62d brcmfmac43362-sdio.bin
618cc9bcfa407345c651e5159b71c8278b70f3d9 brcmfmac43362-sdio.cubietech,cubietruck.txt
618cc9bcfa407345c651e5159b71c8278b70f3d9 brcmfmac43362-sdio.lemaker,bananapro.txt
7bbda6dfbf7cd63eb50a393aaf1feba54c5556e8 brcmfmac4339-sdio.bin
cea12d4f21c5be28c2ba4ddf78cef96da7d0d7c6 brcmfmac43430-sdio.AP6212.txt
6ef0396f92148968a9122a149cca4b89aa06cb0e brcmfmac43430-sdio.Hampoo-D2D3_Vi8A1.txt
a24da8f6c868edfb9513c7879b0d3556d06cf083 brcmfmac43430-sdio.MUR1DX.txt
b0956bd392fee5179b514434ed585f815a14e7d5 brcmfmac43430-sdio.bin
dcb8bdcac0e898fb0237d9051646ee5c3aef34b1 brcmfmac43430-sdio.raspberrypi-rpi.txt
69321eaccb2bf30544195dd6f997178221b10b39 brcmfmac43430-sdio.txt
0daa0387d65a1c55c71f5bc957158bfdea69634d brcmfmac43430a0-sdio.ONDA-V80 PLUS.txt
60e89f156e5330b3b6dcb461482e4fc011126528 brcmfmac43430a0-sdio.bin
2396fcb9f3f694a272a188555dfb2e4ab7cfc6cb brcmfmac43430a0-sdio.jumper-ezpad-mini3.txt
319e9f681440830edec6ba6d1700a22ac75b8e94 brcmfmac43436-sdio.bin
4399e40368cf418bea069580070784bc39180199 brcmfmac43436-sdio.clm_blob
e9e067010cea87d7bd286ab863a55cf549a6bcac brcmfmac43436-sdio.txt
35c9f9133cada8f1cde397bc6744aafe8bf758b5 brcmfmac43455-sdio.bin
0faafcdcadc5e0a9bb3e86dbb119356e7c3f448e brcmfmac43455-sdio.clm_blob
e1db6a597d00a2e8cf608af82dfaeca07f29c5af brcmfmac43455-sdio.txt
b1f9554e2b748aa22ca75830facb42f79d583f73 brcmfmac43456-sdio.bin
0faafcdcadc5e0a9bb3e86dbb119356e7c3f448e brcmfmac43456-sdio.clm_blob
20cc0cb05d088f7b3a4cd70faa7a46c2ef46503a brcmfmac43456-sdio.raspberrypi,4-compute-module.txt
20cc0cb05d088f7b3a4cd70faa7a46c2ef46503a brcmfmac43456-sdio.raspberrypi,400.txt
20cc0cb05d088f7b3a4cd70faa7a46c2ef46503a brcmfmac43456-sdio.txt
bdf3e60b95433d977e051ddd77756847e197631d brcmfmac4350-pcie.bin
d5716f198225036973acc8d02bf381db484694e3 brcmfmac4350c2-pcie.bin
8e19ce59ee4c35cfb124291002eded59c2056c4d brcmfmac4354-sdio.bin
09cf2121d2f447cb58ef3a77373b4f71ac991225 brcmfmac4356-pcie.bin
e2d2c994a842c12852cee8408013d72eaf4e1854 brcmfmac4356-pcie.gpd-win-pocket.txt
3d0f7004edfea081568e9f568371e300005fc214 brcmfmac4356-sdio.bin
93e7cc3f58f866fcb9f05a87adcb370a6e45cc37 brcmfmac43569.bin
3ecd35f21356e5d9f2c5a3777cd57a881c8c7594 brcmfmac43570-pcie.bin
8cbadf7a30fad0899482eec4a067ada24fbf6305 brcmfmac4358-pcie.bin
405aa0d8b9dd4dbca86639802f5592e94b795995 brcmfmac43602-pcie.ap.bin
f88cfa6a3b86e055d76679b1f645886b3d42af4e brcmfmac43602-pcie.bin
687dd59b594f2ab606f9025f4479946e06537b3d brcmfmac4366b-pcie.bin
60812f1472ef6737ac2ef072632b0cc6fddb2d02 brcmfmac4366c-pcie.bin
1a8a6b7799472c861f32384738d104c1a010f82f brcmfmac4371-pcie.bin
e08a84b9a9965c1ca42bebc9e6f9402fdfbbba14 brcmfmac4373-sdio.bin
b43046476f88946702908cfd22ad73238da01737 brcmfmac4373.bin
EDIT:
$ diff -qrN /usr/lib/firmware/bcm/brcm /mnt/backups/firmware/updates/brcm
Files /usr/lib/firmware/bcm/brcm/BCM4345C0.hcd and /mnt/backups/firmware/updates/brcm/BCM4345C0.hcd differ
Files /usr/lib/firmware/bcm/brcm/brcmfmac43455-sdio.raspberrypi,3-compute-module.txt and /mnt/backups/firmware/updates/brcm/brcmfmac43455-sdio.raspberrypi,3-compute-module.txt differ
Files /usr/lib/firmware/bcm/brcm/brcmfmac43455-sdio.raspberrypi,3-model-a-plus.txt and /mnt/backups/firmware/updates/brcm/brcmfmac43455-sdio.raspberrypi,3-model-a-plus.txt differ
Files /usr/lib/firmware/bcm/brcm/brcmfmac43455-sdio.raspberrypi,3-model-b-plus.txt and /mnt/backups/firmware/updates/brcm/brcmfmac43455-sdio.raspberrypi,3-model-b-plus.txt differ
Is the path /usr/lib/firmware/bcm/brcm
really correct ? It’s the first time I’ve seen this on any distro.
For /usr/lib/firmware/bcm/brcm/BCM4345C0.hcd
it’s
d46b46a9a704c3a966efa1eadb3f4d66619c71c8 /usr/lib/firmware/bcm/brcm/BCM4345C0.hcd
vs
e6883cd27b9a5316f760f9d959b9c0937269b0e5 /mnt/backups/firmware/updates/brcm/BCM4345C0.hcd
EDIT2: BCM4345C0.hcd
shouldn’t be the problem anyway but d46b46a9a704c3a966efa1eadb3f4d66619c71c8
seems to be the latest version which is perfect.
EDIT3:
Dec 15 01:20:36 rpi400 kernel: brcmfmac: F1 signature read @0x18000000=0x15294345
Dec 15 01:20:36 rpi400 kernel: brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43456-sdio for chip BCM4345/9
Dec 15 01:20:36 rpi400 kernel: usbcore: registered new interface driver brcmfmac
Dec 15 01:20:36 rpi400 kernel: brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43456-sdio.bin failed with error -2
Dec 15 01:20:37 rpi400 kernel: brcmfmac: brcmf_sdio_htclk: HT Avail timeout (1000000): clkctl 0x50
Dec 20 11:23:10 rpi400 brcm_patchram_plus[456]: file /lib/firmware/updates/brcm/BCM4345C5.hcd could not be opened, error 2
So can confirm that the path is sketchy.
Putting a symlink to /usr/lib/firmware/bcm/brcm
makes it all work again:
$ sudo mkdir -p /usr/lib/firmware/updates
$ sudo ln -s ../bcm/brcm /usr/lib/firmware/updates/brcm