ath10k-firmware: QCA4019 hw1.0: Update Plasma Cloud PA1200 specific BDFs
Sven Eckelmann
sven at narfation.org
Sat Jan 22 00:36:12 PST 2022
Hi,
the firmware 10.4-3.6-00140 crashed [1] when the 5GHz of the PA1200 was
set up. It was noticed that this is somehow related to the option
baseEepHeader.nonLinearTxFir which was set to 1. There was no feedback from
QCA and the manufacturer about this problem. So as only known workaround (with
the latest firmware), this option was set to 0 and the modified BDFs were
integrated in OpenWrt [2].
Now to the questions from the wiki page [3]:
* description for what hardware this is:
- it is a IPQ4019 based board
- one QCA40xx radio is used as 2.4GHz radio
- one QCA40xx radio is used as 5GHz radio
* origin of the board file (did you create it yourself or where you
downloaded)
- the file from ath10k-firmware was modified by setting the
baseEepHeader.nonLinearTxFir to 0 to work around a crash in the ath10k-
firmware
* ids to be used with the board file (ATH10K_BD_IE_BOARD_NAME in ath10k)
- BoardNames[0]: 'bus=ahb,bmi-chip-id=0,bmi-board-id=16,variant=PlasmaCloud-PA1200'
BoardLength[0]: 12064
BoardCRC32[0]: b587e755
BoardMD5[0]: 4129d301ee1a697af1fa311afcad6f87
- BoardNames[1]: 'bus=ahb,bmi-chip-id=0,bmi-board-id=17,variant=PlasmaCloud-PA1200'
BoardLength[1]: 12064
BoardCRC32[1]: 680fe0ec
BoardMD5[1]: 928c27310acfdef356ce6d6a5cdfc1f2
* attach the actual board file (board.bin)
- The name of the files are equal to the id string in the board-2.bin
(minus the ".bin")
Kind regards,
Sven
[1] https://lore.kernel.org/ath10k/3423718.UToCqzeSYe@ripper/
[2] https://git.openwrt.org/?p=openwrt/openwrt.git;a=commit;h=8b090708208501a60e71d0118b9860dd401d7d8d
[3] https://wireless.wiki.kernel.org/en/users/drivers/ath10k/boardfiles
-------------- next part --------------
A non-text attachment was scrubbed...
Name: bus=ahb,bmi-chip-id=0,bmi-board-id=17,variant=PlasmaCloud-PA1200.bin
Type: application/octet-stream
Size: 12064 bytes
Desc: not available
URL: <http://lists.infradead.org/pipermail/ath10k/attachments/20220122/bec3e5a7/attachment-0002.bin>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: bus=ahb,bmi-chip-id=0,bmi-board-id=16,variant=PlasmaCloud-PA1200.bin
Type: application/octet-stream
Size: 12064 bytes
Desc: not available
URL: <http://lists.infradead.org/pipermail/ath10k/attachments/20220122/bec3e5a7/attachment-0003.bin>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 833 bytes
Desc: This is a digitally signed message part.
URL: <http://lists.infradead.org/pipermail/ath10k/attachments/20220122/bec3e5a7/attachment-0001.sig>
More information about the ath10k
mailing list