2 Replies Latest reply on May 19, 2020 4:45 PM by user_2212361

    brcmfmac error, iMX6QP Sabre / Android 9.0 / Type 1DX

    user_2212361

      Hi.

      I have an imx6qp saber board ( 170-28857 REV B ) and I am testing with android_p9.0.0_2.2.0-ga demo image.

       

      Type ZP works well.

       

      Type 1DX has problems, so please check.

      I connected to the imx6qp saber board using Murata uSD-M.2 Adapter.

      I downloaded the latest firmware and patch files from https://github.com/murata-wireless site.

      I copied the brcmfmac43430-sdio.bin, brcmfmac43430-sdio.clm_blob, brcmfmac43430-sdio.txt files to the "/ vendor / firmware / brcm" folder.

       

      3.3V does not occur in uSD-M.2 Adapter, WL_REG_ON port.

      Is this a problem?

       

      When I build it with Linux, 3.3V occurs on the WL_REG_ON port.

       

      What should I do?

       

      The log is as follows.

      [6.118994] brcmfmac: brcmf_fw_map_chip_to_name: using brcm / brcmfmac43430-sdio.bin for chip 0x00a9a6 (43430) rev 0x000001

      [6.129935] brcmfmac mmc1: 0001: 1: Falling back to user helper

      [6.148430] logd.auditd: start

      [6.208761] brcmfmac mmc1: 0001: 1: Falling back to user helper

      [6.306514] type = 1400 audit (1559548319.650: 45): avc: denied {dac_read_search} for pid = 1 comm = "init" capability = 2 scontext = u: r: init: s0 tcontext = u: r: init: s0 tclass = capability permissive = 0

      [6.373572] brcmfmac mmc1: 0001: 1: Falling back to user helper

      [6.402709] brcmfmac: brcmf_sdio_read_control: read 1536 control bytes failed: -84

      [6.409069] brcmfmac: brcmf_sdio_rxfail: abort command, terminate frame, send NAK

      [6.853877] vdc: Waited 220ms for vold

      [6.904392] fscrypt: Adiantum using implementation "adiantum (xchacha12-neon, aes-arm, nhpoly1305-neon)"

      [7.173073] vdc: Waited 0ms for vold

      [7.198086] type = 1400 audit (1559548319.660: 53): avc: denied {dac_read_search} for pid = 1 comm = "init" capability = 2 scontext = u: r: init: s0 tcontext = u: r: init: s0 tclass = capability permissive = 0 duplicate messages suppressed

      [7.216654] type = 1400 audit (1559548320.690: 147): avc: denied {dac_read_search} for pid = 188 comm = "Binder: 188_3" capability = 2 scontext = u: r: vold: s0 tcontext = u: r: vold: s0 tclass = capability permissive = 0

      [7.428564] rfkill: BT RF going to: off

      [7.452863] logd.daemon: reinit

      [7.578225] Mass Storage Function, version: 2009/09/11

      [7.582592] LUN: removable file: (no medium)

      [7.590736] using random self ethernet address

      [7.595836] using random host ethernet address

      [7.600958] file system registered

      [7.958783] healthd: battery l = 85 v = 3 t = 35.0 h = 2 st = 2 c = 400 fc = 4000000 cc = 32 chg = a

      [8.204835] type = 1400 audit (1559548320.700: 151): avc: denied {dac_read_search} for pid = 188 comm = "Binder: 188_3" capability = 2 scontext = u: r: vold: s0 tcontext = u: r: vold: s0 tclass = capability permissive = 0 duplicate messages suppressed

      [8.224068] type = 1400 audit (1559548321.700: 380): avc: denied {dac_read_search} for pid = 1 comm = "init" capability = 2 scontext = u: r: init: s0 tcontext = u: r: init: s0 tclass = capability permissive = 0

      [8.268808] healthd: battery l = 85 v = 3 t = 35.0 h = 2 st = 2 c = 400 fc = 4000000 cc = 32 chg = a

      [8.937970] brcmfmac: brcmf_sdio_bus_rxctl: resumed on timeout

      [8.942559] brcmfmac: brcmf_c_process_clm_blob: clmload (7222 byte file) failed (-110);

      [8.951669] brcmfmac: brcmf_sdio_readframes: RXHEADER FAILED: -84

      [8.966560] brcmfmac: brcmf_sdio_rxfail: abort command, terminate frame, send NAK

      [10.539483] read descriptors

      [10.541263] read strings

      [11.527962] brcmfmac: brcmf_sdio_bus_rxctl: resumed on timeout

      [11.532515] brcmfmac: brcmf_c_process_clm_blob: get clmload_status failed (-110)

      [11.538783] brcmfmac: brcmf_c_preinit_dcmds: download CLM blob file failed, -5

      [11.544764] brcmfmac: brcmf_bus_started: failed: -5

      [11.558013] brcmfmac: brcmf_sdio_firmware_callback: dongle is not responding