Hi Mans, On Wed, Nov 22, 2017 at 7:34 AM, Måns Zigher <[email protected]> wrote: > So by copying using the following file > https://github.com/buildroot/buildroot/blob/master/board/technexion/imx6ulpico/rootfs_overlay/lib/firmware/brcm/brcmfmac4339-sdio.txt > I managed to get around the initial problem but now I see the following > > [ 306.862288] brcmfmac: brcmf_fw_map_chip_to_name: using > brcm/brcmfmac4339-sdio.bin for chip 0x004339(17209) rev 0x000002 > [ 307.923598] brcmfmac: brcmf_sdio_htclk: HT Avail timeout (1000000): > clkctl 0x50 > [ 308.968299] brcmfmac: brcmf_sdio_htclk: HT Avail timeout (1000000): > clkctl 0x50 > [ 309.988141] brcmfmac: brcmf_sdio_htclk: HT Avail timeout (1000000): > clkctl 0x50 > > Since the txt file is not available only the bin file dose that mean it is > not supported? Do you have any information on the relationship with the txt > file and the chip, I mean I guess they need to match but is this a mater of > finding the specs for the chip and matching the parameters in the txt file? > > Thanks > > > > 2017-11-22 8:45 GMT+01:00 Måns Zigher <[email protected]>: >> >> Hi, >> >> Trying to get the wifi up on the pico-pi-imx7d. When using Technexion >> Yocto flavor they build a driver bcmdhd while the community build a driver >> brcmfmac. The community driver fail during boot >> >> [ 9.145319] brcmfmac: brcmf_fw_map_chip_to_name: using >> brcm/brcmfmac4339-sdio.bin for chip 0x004339(17209) rev 0x000002 >> [ 9.320044] brcmfmac mmc0:0001:1: Direct firmware load for >> brcm/brcmfmac4339-sdio.txt failed with error -2 >> >> What are we looking at here? Do we need to port the bcmdhd driver to the >> community kernel or is it a mater of fixing the brcmfmac driver? Why is >> there two drivers for the same chip 4349? >> >> BR >> Måns Zigher >> >>
This issue is being discussed in the linux-wireless mailing list. You can follow it here: https://www.spinics.net/lists/linux-wireless/msg166266.html Thanks! Best Regards, Vanessa -- _______________________________________________ meta-freescale mailing list [email protected] https://lists.yoctoproject.org/listinfo/meta-freescale
