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| author | Lech Perczak | 2024-10-24 18:51:00 +0000 |
|---|---|---|
| committer | Hauke Mehrtens | 2024-10-31 17:58:22 +0000 |
| commit | fc236f3b3c54953805173e5ab571f794eb5ff398 (patch) | |
| tree | dbc58cbf407e917f207c0fa97b8253ef67c79f28 | |
| parent | 538a1d740c5c79f081538239dea741cbc659cee3 (diff) | |
| download | openwrt-fc236f3b3c54953805173e5ab571f794eb5ff398.tar.gz | |
ath79: Really fix 5GHz on QCA9886 variant of ZTE MF286
Fix in commit 25eead21c5ab ("ath79: fix 5GHz on QCA9886 variant of ZTE MF286")
was incomplete. A user of such variant popped up, and in the boot log
after installation, we discovered that QCA9886 expects different
pre-calibration data size, than the older QCA9880 variant:
ath10k_pci 0000:00:00.0: qca9888 hw2.0 target 0x01000000 chip_id 0x00000000 sub 0000:0000
ath10k_pci 0000:00:00.0: kconfig debug 0 debugfs 1 tracing 0 dfs 1 testmode 0
ath10k_pci 0000:00:00.0: firmware ver 10.4b-ct-9888-fW-13-5ae337bb1 api 5 features mfp,peer-flow-ctrl,txstatus-noack,wmi-10.x-CT,ratemask-CT,regdump-CT,txrate-CT,flush-all-CT,pingpong-CT,ch-regs-CT,nop-CT,set-special-CT,tx-rc-CT,cust-stats-CT,txrate2-CT,beacon-cb-CT,wmi-block-ack-CT,wmi-bcn-rc-CT crc32 59e741e7
ath10k_pci 0000:00:00.0: invalid calibration data length in nvmem-cell 'pre-calibration': 2116 != 12064
ath10k_pci 0000:00:00.0: Loading BDF type 0
ath10k_pci 0000:00:00.0: failed to fetch board data for bus=pci,vendor=168c,device=0056,subsystem-vendor=0000,subsystem-device=0000 from ath10k/QCA9888/hw2.0/board-2.bin
ath10k_pci 0000:00:00.0: failed to fetch board-2.bin or board.bin from ath10k/QCA9888/hw2.0
ath10k_pci 0000:00:00.0: failed to fetch board file: -12
ath10k_pci 0000:00:00.0: could not probe fw (-12)
Explicitly define a pre-calibration nvmem-cell for this variant, and use
it instead of the calibration one, which is shorter.
Fixes: 25eead21c5ab ("ath79: fix 5GHz on QCA9886 variant of ZTE MF286")
Signed-off-by: Lech Perczak <lech.perczak@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/16809
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
| -rw-r--r-- | target/linux/ath79/dts/qca9563_zte_mf286.dts | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/target/linux/ath79/dts/qca9563_zte_mf286.dts b/target/linux/ath79/dts/qca9563_zte_mf286.dts index 4b92239666..897ecf66ea 100644 --- a/target/linux/ath79/dts/qca9563_zte_mf286.dts +++ b/target/linux/ath79/dts/qca9563_zte_mf286.dts @@ -70,13 +70,20 @@ #address-cells = <1>; #size-cells = <1>; + /* ath9k */ cal_caldata_1000: cal@1000 { reg = <0x1000 0x440>; }; + /* ath10k wave1 in plain MF286 */ cal_caldata_5000: cal@5000 { reg = <0x5000 0x844>; }; + + /* ath10k wave2 in early MF286A */ + precal_caldata_5000: precal@5000 { + reg = <0x5000 0x2f20>; + }; }; }; @@ -128,7 +135,7 @@ }; &wifi_ath10k { - nvmem-cells = <&macaddr_mac_0 1>, <&cal_caldata_5000>, <&cal_caldata_5000>; + nvmem-cells = <&macaddr_mac_0 1>, <&cal_caldata_5000>, <&precal_caldata_5000>; nvmem-cell-names = "mac-address", "calibration", "pre-calibration"; }; |