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f39fc67c8e
Board Data File (BDF) is loaded upon driver boot-up procedure. The right
board data file is identified on QCA4019 using bus, bmi-chip-id and
bmi-board-id.
The problem, however, can occur when the (default) board data file cannot
fulfill the vendor requirements and it is necessary to use a different
board data file.
This problem was solved for SMBIOS by adding a special SMBIOS type 0xF8.
Something similar has to be provided for systems without SMBIOS but with
device trees. No solution was specified by QCA and therefore a new one has
to be found for ath10k.
The device tree requires addition strings to define the variant name
wifi@a000000 {
status = "okay";
qcom,ath10k-calibration-variant = "RT-AC58U";
};
wifi@a800000 {
status = "okay";
qcom,ath10k-calibration-variant = "RT-AC58U";
};
This would create the boarddata identifiers for the board-2.bin search
* bus=ahb,bmi-chip-id=0,bmi-board-id=16,variant=RT-AC58U
* bus=ahb,bmi-chip-id=0,bmi-board-id=17,variant=RT-AC58U
Signed-off-by: Sven Eckelmann <sven.eckelmann@open-mesh.com>
|
6 years ago | |
|---|---|---|
| .. | ||
| acx-mac80211 | 7 years ago | |
| ar7-atm | 7 years ago | |
| ath10k-ct | 7 years ago | |
| avila-wdt | 7 years ago | |
| brcm2708-gpu-fw | 7 years ago | |
| broadcom-wl | 7 years ago | |
| button-hotplug | 7 years ago | |
| dtc/patches | 7 years ago | |
| gpio-button-hotplug | 7 years ago | |
| gpio-nct5104d | 7 years ago | |
| hwmon-gsc | 7 years ago | |
| i2c-gpio-custom | 7 years ago | |
| kmod-sched-cake | 6 years ago | |
| lantiq | 6 years ago | |
| leds-apu2 | 7 years ago | |
| linux | 6 years ago | |
| mac80211 | 6 years ago | |
| mt76 | 7 years ago | |
| mwlwifi | 7 years ago | |
| om-watchdog | 7 years ago | |
| rotary-gpio-custom | 7 years ago | |
| rtc-rv5c386a | 7 years ago | |
| spi-gpio-custom | 7 years ago | |
| trelay | 7 years ago | |
| w1-gpio-custom | 7 years ago | |
| wrt55agv2-spidevs | 7 years ago | |