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Murata SDIO wireless, imx8mm and Yocto

Question asked by Fabrice LOUVEAU on Sep 12, 2019
Latest reply on Sep 12, 2019 by igorpadykov

Hi,

I try to connect and configure the 1DX SDIO module to a Imx8mm EVK board.
The 1DX module is connected through an adapter (from Saiko system) to the microSD.

WL_REG_ON is connected on VIO_IN (3.3V)
WL_HOST_WAKE is not connected


I recover the meta-murata-wireless layer from github and configure it with the script add-murata-wireless.sh
Compilation is fine.

I flash the eMMC with Uboot to start in TFTP + NFS.


Firmwares are correctly located in

 

    # ls /lib/firmware/brcm/  
    README_NVRAM                 brcmfmac43430-sdio.txt 
    brcmfmac43012-sdio.bin       brcmfmac43455-sdio.bin 
    brcmfmac43012-sdio.clm_blob  brcmfmac43455-sdio.clm_blob 
    brcmfmac43012-sdio.txt       brcmfmac43455-sdio.txt 
    brcmfmac43340-sdio.bin       brcmfmac4354-sdio.bin 
    brcmfmac43340-sdio.txt       brcmfmac4354-sdio.clm_blob 
    brcmfmac43362-sdio.bin       brcmfmac4354-sdio.txt 
    brcmfmac43362-sdio.txt       brcmfmac4356-pcie.bin 
    brcmfmac4339-sdio.bin        brcmfmac4356-pcie.clm_blob 
    brcmfmac4339-sdio.txt        brcmfmac4356-pcie.txt 
    brcmfmac43430-sdio.bin       brcmfmac4359-pcie.bin 
    brcmfmac43430-sdio.clm_blob  murata-master 


My main issue is that I have several kinf of error messages. It seems issue on communication (RX/TX) bus.

I search into community forum without any success.

 [   81.424980] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)  
[   81.432118] mmc1: queuing unknown CIS tuple 0x80 (3 bytes) 
[   81.440554] mmc1: queuing unknown CIS tuple 0x80 (7 bytes) 
[   81.447684] mmc1: queuing unknown CIS tuple 0x80 (3 bytes) 
[   81.455792] mmc1: queuing unknown CIS tuple 0x80 (6 bytes) 
[   81.559031] mmc1: new high speed SDIO card at address 0001 
[   81.667279] brcmfmac: brcmf_sdiod_regrw_helper: failed to read data F1@0x0808c, err: -84 
[   81.694639] brcmfmac: brcmf_sdiod_regrw_helper: failed to read data F1@0x080ac, err: -84 
[   81.703149] brcmfmac: brcmf_fw_map_chip_to_name: using brcm/brcmfmac43430-sdio.bin for chip 0x00a9a6(43430) rev 0x000001 
[   81.875439] brcmfmac: brcmf_sdiod_regrw_helper: failed to read data F1@0x08508, err: -84 
[   81.895647] brcmfmac: brcmf_sdio_read_control: read 216 control bytes failed: -84 
[   81.903172] brcmfmac: brcmf_sdio_rxfail: abort command, terminate frame, send NAK 
[   84.443257] brcmfmac: brcmf_sdio_bus_rxctl: resumed on timeout 
[   84.449111] brcmfmac: brcmf_c_process_clm_blob: clmload (7222 byte file) failed (-110);  
[   84.452354] brcmfmac: brcmf_sdio_readframes: RXHEADER FAILED: -84 
[   84.466590] brcmfmac: brcmf_sdio_rxfail: abort command, terminate frame, send NAK 
[   87.135290] brcmfmac: brcmf_sdio_bus_rxctl: resumed on timeout 
[   87.141146] brcmfmac: brcmf_c_process_clm_blob: get clmload_status failed (-110) 
[   87.148582] brcmfmac: brcmf_c_preinit_dcmds: download CLM blob file failed, -5 
[   87.155832] brcmfmac: brcmf_bus_started: failed: -5 
[   87.160747] brcmfmac: brcmf_sdio_firmware_callback: dongle is not responding
    [   30.304845] brcmfmac: brcmf_sdiod_regrw_helper: failed to read data F1@0x080e4, err: -84  
     [   30.316715] brcmfmac: brcmf_sdiod_regrw_helper: failed to read data F1@0x080fc, err: -84 
     [   30.329910] brcmfmac: brcmf_sdiod_regrw_helper: failed to read data F1@0x0c040, err: -84 
     [   30.343086] brcmfmac: brcmf_fw_map_chip_to_name: using brcm/brcmfmac43430-sdio.bin for chip 0x00a9a6(43430) rev 0x000001 
     [   31.405779] brcmfmac: brcmf_sdio_htclk: HT Avail timeout (1000000): clkctl 0x50 
     [   32.439722] brcmfmac: brcmf_sdio_htclk: HT Avail timeout (1000000): clkctl 0x50 
     [   33.458473] brcmfmac: brcmf_sdio_htclk: HT Avail timeout (1000000): clkctl 0x50 


    [   43.265595] mmc1: new high speed SDIO card at address 0001  
    [   43.282966] brcmfmac: brcmf_fw_map_chip_to_name: using brcm/brcmfmac43430-sdio.bin for chip 0x00a9a6(43430) rev 0x000001 
    [   43.453868] brcmfmac: brcmf_sdiod_regrw_helper: failed to read data F1@0x08508, err: -84 
    [   43.477337] brcmfmac: brcmf_c_preinit_dcmds: Murata Customized Version: imx-sumo-manda_r1.0; 
    [   43.485820] brcmfmac: brcmf_c_preinit_dcmds: Firmware version = wl0: Sep 11 2018 09:22:09 version 7.45.98.65 (r707797 CY) FWID 01-b54727f 
    [   43.499047] brcmfmac: brcmf_sdio_read_control: read 232 control bytes failed: -84 
    [   43.506573] brcmfmac: brcmf_sdio_rxfail: abort command, terminate frame, send NAK 
    [   46.061988] brcmfmac: brcmf_sdio_bus_rxctl: resumed on timeout 
    [   46.077209] brcmfmac: brcmf_sdio_ulp_preinit: ulp_sdioctrl iovar returned err = -23 
    [   46.096442] brcmfmac: brcmf_sdio_readframes: RXHEADER FAILED: -84 
    [   46.102586] brcmfmac: brcmf_sdio_rxfail: abort command, terminate frame, send NAK 
    [   48.738014] brcmfmac: brcmf_sdio_bus_rxctl: resumed on timeout 
    [   48.747608] brcmfmac: brcmf_sdio_readframes: RXHEADER FAILED: -84 
    [   48.753734] brcmfmac: brcmf_sdio_rxfail: abort command, terminate frame, send NAK 
    [   51.298013] brcmfmac: brcmf_sdio_bus_rxctl: resumed on timeout 


    [  580.074390] mmc1: new high speed SDIO card at address 0001  
    [  580.167552] brcmfmac: brcmf_sdiod_regrw_helper: failed to read data F1@0x08000, err: -84 
    [  580.175687] brcmfmac: brcmf_chip_recognition: chip backplane type 15 is not supported 
    [  580.183543] brcmfmac: brcmf_sdio_probe_attach: brcmf_chip_attach failed! 
    [  580.190299] brcmfmac: brcmf_sdio_probe: brcmf_sdio_probe_attach failed 
    [  580.197025] brcmfmac: brcmf_ops_sdio_probe: F2 error, probe failed -19.. 


Thanks for your help.

Fabrice .

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