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Groups > linux.kernel > #1543375

wl1251 NVS calibration data format

From Pali Rohár <pali.rohar@gmail.com>
Newsgroups linux.kernel
Subject wl1251 NVS calibration data format
Date 2016-12-16 12:10 +0100
Message-ID <sOYyK-2L0-49@gated-at.bofh.it> (permalink)
Organization linux.* mail to news gateway

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Hi! Do you know format of wl1251 NVS calibration data file?

I found that there is tool for changing NVS file for wl1271 and newer 
chips (so not for wl1251!) at: https://github.com/gxk/ti-utils

And wl1271 has in NVS data already place for MAC address. And in wlcore 
(for wl1271 and newer) there is really kernel code which is doing 
something with MAC address in NVS, see: 
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/drivers/net/wireless/ti/wlcore/boot.c#n352

So... I would like to know if in wl1251 NVS calibration file is also 
some place for MAC address or not.

Default wl1251 NVS calibration file is available in linux-firmware: 
https://git.kernel.org/cgit/linux/kernel/git/firmware/linux-firmware.git/tree/ti-connectivity/wl1251-nvs.bin

-- 
Pali Rohár
pali.rohar@gmail.com

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Thread

wl1251 NVS calibration data format Pali Rohár <pali.rohar@gmail.com> - 2016-12-16 12:10 +0100
  Re: wl1251 NVS calibration data format Pali Rohár <pali.rohar@gmail.com> - 2016-12-16 12:20 +0100
  Re: wl1251 NVS calibration data format Sebastian Reichel <sre@kernel.org> - 2016-12-17 10:40 +0100
    Re: wl1251 NVS calibration data format Pali Rohár <pali.rohar@gmail.com> - 2016-12-17 12:20 +0100
      Re: wl1251 NVS calibration data format Sebastian Reichel <sre@kernel.org> - 2016-12-17 13:10 +0100
        MAC address in wl1251 NVS data (Was: Re: wl1251 NVS calibration data format) Pali Rohár <pali.rohar@gmail.com> - 2016-12-17 14:20 +0100
      Re: wl1251 NVS calibration data format Pali Rohár <pali.rohar@gmail.com> - 2016-12-24 14:00 +0100

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