Hi,
I am facing an issue when calibrating the chip TiWi-R2 with ti-utils (ol_R5.SP7.01).
Actually, I obtained the drivers (wl12xx, ...), firmware, and calibrator tool from git://github.com/TI-ECS/build-utilites.git.
The build process went just fine (git tag is ol_R5.SP7.01). However the calibration fails.
Here is what I did for calibration:
$ rmmod wl12xx_sdio.ko
$ rm /lib/firmware/ti-connectivity/wl127x-nvs.bin
$ ./calibrator plt autocalibrate wlan0 /lib/modules/$(uname -r)/updates/drivers/net/wireless/wl12xx/wl12xx_sdio.ko /lib/firmware/ti-connectivity/ini_files/127x/TQS_S_2.6.ini /lib/firmware/ti-connectivity/wl127x-nvs.bin 00:50:c2:f0:03:87
Here are the calibration logs:
In addition to the calibration problem, I also noticed a problem while using 'wl1271-nvs.bin' from ti-utils. Then I tried using 'wl1271-nvs.bin' from linux-firmware (http://git.kernel.org/cgit/linux/kernel/git/firmware/linux-firmware.git/tree/ti-connectivity). With the linux-firmware nvs file, everything went just fine as you can see from the logs below.
-> Logs with 'wl127x-nvs.bin' from ti-utils
-> Logs with 'wl127x-nvs.bin' from linux-firmware
I am pretty sure that my calibration problem and the one with 'wl127x-nvs.bin' from ti-utils are related.
How to fix all these?
Any help will be appreciate. Thanks,
Fabrice