Re: [V2] ath10k-firmware: QCA9888 hw2.0: Add BDF for Linksys EA8300 [2/2]

[Kalle Valo <kvalo@kernel.org>]

Christian Lamparter <chunkeey@gmail.com> writes:

> From: Jeff Kletsky <lede@allycomm.com>
>
> This is a IPQ4019-based device with a PCI-attached QCA9888
> supplying a third radio on 5 GHz. The OEM's firmware and source
> suggest that this device is "based on Qualcomm AP DK07.1-c1"
>
> Linksys ships four market-specific variants of this device, notated as
> -AH, -EU, (no suffix), and -CA. They supply four sets of pre-cal board
> files in their firmware, AH, EU, FCC, and IC. The corresponding files
> differ from each other, and appear to provide different parameters in
> the different regions. The OEM firmware copies the appropriate set of
> files into place based on examining the SKU of the device at boot.
>
> These board files may be obtained from extraction of the OEM firmware
> Ver. 1.1.4.191539, Latest Date: 11/8/2018, 49.0 MB
> http://downloads.linksys.com/downloads/firmware/FW_EA8300_1.1.4.191539_prod.img
> Ver. 1.1.3.184925, Latest Date: 11/15/2017, 47.4 MB
> http://downloads.linksys.com/downloads/firmware/FW_EA8300_1.1.3.184925_prod.img
> and/or from a running device. There does not appear to be a difference
> in the board files between the two firmware versions.
>
> DTS for the EA8300 under OpenWrt expects that the variant be encoded
> as, for example, linksys-ea8300-fcc, with the lower-cased suffix
> indicating the OEM's regional code, or -fcc.
>
> Two similar messages will be sent, one for each chipset, as per the directions.
>
>
> The files selected and their original names and organization include:
>
>         27d9dfe1e86c3befe808f89dd3cd105b  OEM/QCA9888/IC/boardData_2_0_QCA9888_5G_Y9690_SBS_HB.bin
>         7f2f0de6c0fb2df1d642895d8233d3ef  OEM/QCA9888/EU/boardData_2_0_QCA9888_5G_Y9690_SBS_HB.bin
>         62049f88a498e51870973143e376e7af  OEM/QCA9888/FCC/boardData_2_0_QCA9888_5G_Y9690_SBS_HB.bin
>         27d71485fc4987bc1c11b7744c373b59  OEM/QCA9888/AH/boardData_2_0_QCA9888_5G_Y9690_SBS_HB.bin
>
> The files were renamed as follows:
>
>         for JD in AH EU FCC IC ; do
>             jd=$(echo "$JD" | tr 'A-Z' 'a-z')
>             cp -vp OEM/QCA9888/${JD}/boardData_2_0_QCA9888_5G_Y9690_SBS_HB.bin \
> 	    ${dest}/bus=pci,bmi-chip-id=0,bmi-board-id=23,variant=linksys-ea8300-${jd}
>         done
>
>
> Renamed board files are individually attached to QCA9888 messages.
>
>   - QCA9888 hw 2.0:
>
>     bus=pci,bmi-chip-id=0,bmi-board-id=23,variant=linksys-ea8300-eu
>     md5sum: 7f2f0de6c0fb2df1d642895d8233d3ef
>
>     bus=pci,bmi-chip-id=0,bmi-board-id=23,variant=linksys-ea8300-ic
>     md5sum: 27d9dfe1e86c3befe808f89dd3cd105b
>
>     bus=pci,bmi-chip-id=0,bmi-board-id=23,variant=linksys-ea8300-ah
>     md5sum: 27d71485fc4987bc1c11b7744c373b59
>
>     bus=pci,bmi-chip-id=0,bmi-board-id=23,variant=linksys-ea8300-fcc
>     md5sum: 62049f88a498e51870973143e376e7af

Thanks, added to QCA9888/hw2.0/board-2.bin:

New:
bus=pci,bmi-chip-id=0,bmi-board-id=23,variant=linksys-ea8300-ah
bus=pci,bmi-chip-id=0,bmi-board-id=23,variant=linksys-ea8300-eu
bus=pci,bmi-chip-id=0,bmi-board-id=23,variant=linksys-ea8300-fcc
bus=pci,bmi-chip-id=0,bmi-board-id=23,variant=linksys-ea8300-ic

Changed:


Deleted:

4 board image(s) added, 0 changed, 0 deleted, 16 in total

https://github.com/kvalo/ath10k-firmware/commit/82f428f4bb780b3462656be8e05ba7bd8052c658

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