L4T R28.2 wifi moduler same mac addr on TX1

Autonomous Machines Jetson & Embedded Systems Jetson TX1
1

Hi
1)There are two TX1 take same mac addr as 00:90:4c:16:70:01.
2)AS I konw, wifi/ble MAC should read from eeprom; how to config dts? which one to config.
ALL of my system is base on tegra210-jetson-tx1-p2597-2180-a01-devkit.dts
3) wifi-config-check.sh seemed not work which from https://devtalk.nvidia.com/default/topic/925629/?comment=4840077

"This utility is for Jetson-TX1 only."
"Usage on any other platform can cause system damage. Exiting."
  1. command “sudo i2cdump -y 7 0x50” was also not worked from https://devtalk.nvidia.com/default/topic/1031379/?comment=5247713 
root@tegra-ubuntu:/home/nvidia# i2cdump -y 7 0x50
No size specified (using byte-data access)
Error: Could not open file `/dev/i2c-7' or `/dev/i2c/7': No such file or directory

5)dmesg as follow:

David S. Miller
[    4.988620] Initializing XFRM netlink socket
[    4.989441] NET: Registered protocol family 10
[    4.991014] mip6: Mobile IPv6
[    4.991048] ip6_tables: (C) 2000-2006 Netfilter Core Team
[    4.991276] sit: IPv6 over IPv4 tunneling driver
[    4.992665] NET: Registered protocol family 17
[    4.992701] NET: Registered protocol family 15
[    4.992751] bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this.
[    4.992800] Key type dns_resolver registered
[    4.995055] Registered cp15_barrier emulation handler
[    5.006203] isp 54600000.isp: initialized
[    5.007773] isp 54680000.isp: initialized
[    5.014118] clk_cbus_recalc_rate: no gbus parent
[    5.014133] clk_cbus_round_rate: no gbus parent
[    5.014136] clk_cbus_round_rate: no gbus parent
[    5.014150] clk_cbus_recalc_rate: no gbus parent
[    5.034563] clk_cbus_recalc_rate: no gbus parent
[    5.034569] clk_cbus_round_rate: no gbus parent
[    5.034572] clk_cbus_round_rate: no gbus parent
[    5.034578] clk_cbus_recalc_rate: no gbus parent
[    5.034603] tegra_dvfs: GPU-cap: registered
[    5.034786] tegra dvfs: vdd-cpu: nominal 1226mV, offset 708000uV, step 19200uV, scaling enabled
[    5.034790] tegra dvfs: vdd-core: nominal 1075mV, offset 600000uV, step 12500uV, scaling enabled
[    5.034795] tegra dvfs: vdd-gpu: nominal 1110mV, offset 710000uV, step 10000uV, scaling enabled
[    5.132714] tegra_dvfs: vdd-gpu-vts: registered
[    5.136181] xhci-tegra 70090000.xusb: can't get usb3-0 phy (-517)
[    5.137492] tegra21x-padctl-uphy 7009f000.pinctrl: padctl mmio start 0x000000007009f000 end 0x000000007009ffff
[    5.137509] tegra21x-padctl-uphy 7009f000.pinctrl: TEGRA_FUSE_SKU_CALIB_0 0x8208c11
[    5.137516] tegra21x-padctl-uphy 7009f000.pinctrl: TEGRA_FUSE_USB_CALIB_EXT_0 0x4
[    5.139057] tegra21x-padctl-uphy 7009f000.pinctrl: UTMI-0 is used by XUSB
[    5.139071] tegra21x-padctl-uphy 7009f000.pinctrl: using UTMI port 0 for otg
[    5.139081] tegra21x-padctl-uphy 7009f000.pinctrl: UTMI-2 is used by XUSB
[    5.139096] tegra21x-padctl-uphy 7009f000.pinctrl: uphy_lane = 5, set usb3_lanes = 0x20
[    5.139111] tegra21x-padctl-uphy 7009f000.pinctrl: USB3 port 1 maps to USB2 port 2
[    5.139117] tegra21x-padctl-uphy 7009f000.pinctrl: UTMI-1 is used by XUSB
[    5.139130] tegra21x-padctl-uphy 7009f000.pinctrl: uphy_lane = 6, set usb3_lanes = 0x60
[    5.139142] tegra21x-padctl-uphy 7009f000.pinctrl: USB3 port 0 maps to USB2 port 1
[    5.139161] tegra21x-padctl-uphy 7009f000.pinctrl: uphy_lane = 1, set pcie_lanes = 0x2
[    5.139179] tegra21x-padctl-uphy 7009f000.pinctrl: uphy_lane = 2, set pcie_lanes = 0x6
[    5.139195] tegra21x-padctl-uphy 7009f000.pinctrl: uphy_lane = 3, set pcie_lanes = 0xe
[    5.139211] tegra21x-padctl-uphy 7009f000.pinctrl: uphy_lane = 4, set pcie_lanes = 0x1e
[    5.139226] tegra21x-padctl-uphy 7009f000.pinctrl: uphy_lane = 0, set pcie_lanes = 0x1f
[    5.139243] tegra21x-padctl-uphy 7009f000.pinctrl: uphy_lane = 7, set sata_lanes = 0x80
[    5.140157] usb-vbus1: supplied by vdd-3v3
[    5.142710] tegra21x-padctl-uphy 7009f000.pinctrl: Done tegra21x_padctl_uphy_probe
[    5.145966] tegra-pcie 1003000.pcie-controller: 4x1, 1x1 configuration
[    5.146278] tegra-pcie 1003000.pcie-controller: PCIE: Enable power rails
[    5.147369] clk_cbus_round_rate: no gbus parent
[    5.147376] tegra_gpu_edp gpu_edp: unable to get max GPU freq
[    5.147482] tegra-pcie 1003000.pcie-controller: probing port 0, using 4 lanes
[    5.148380] tegra-ahci 70027000.sata: Missing devslp-active state
[    5.150622] gk20a 57000000.gpu: GPCPLL initial settings: NA mode, M=1, N=34, P=3
[    5.151369] tegra-pcie 1003000.pcie-controller: probing port 1, using 1 lanes
[    5.153442] gk20a 57000000.gpu: failed to allocate secure buffer -12
[    5.154225] tegra-ahci 70027000.sata: AHCI 0001.0301 32 slots 2 ports 3 Gbps 0x1 impl platform mode
[    5.154238] tegra-ahci 70027000.sata: flags: 64bit ncq sntf pm led pmp pio slum part deso sadm apst 
[    5.160279] scsi host0: tegra_ahci
[    5.161352] scsi host1: tegra_ahci
[    5.161623] ata1: SATA max UDMA/133 mmio [mem 0x70027000-0x70028fff] port 0x100 irq 370
[    5.161626] ata2: DUMMY
[    5.166328] tegra-xudc-new 700d0000.xudc: USB charger detection disabled
[    5.166623] tegra-xudc-new 700d0000.xudc: entering ELPG
[    5.167290] tegra21x-padctl-uphy 7009f000.pinctrl: trying to assert IDDQ while XUSB partitions are on
[    5.167719] tegra-xudc-new 700d0000.xudc: entering ELPG done
[    5.212898] tegra_core_action core_dvfs_cdev_floor: Tegra CORE DVFS 'floor cooling device' registered
[    5.276020] tegra_core_action core_dvfs_cdev_cap: Tegra CORE DVFS 'cap cooling device' registered
[    5.276679] tegra_dfll_action dfll-cdev-cap: Tegra DFLL 'cap cooling device' registered
[    5.297418] tegra_dfll_action dfll-cdev-floor: Tegra DFLL 'floor cooling device' registered
[    5.352103] tegra124-dfll 70110000.clock: entered closed loop mode
[    5.390172] xhci-tegra 70090000.xusb: UTMI port 0 has OTG_CAP
[    5.390177] xhci-tegra 70090000.xusb: No USB3 port has OTG_CAP
[    5.394854] xhci-tegra 70090000.xusb: Direct firmware load for tegra21x_xusb_firmware failed with error -2
[    5.394858] xhci-tegra 70090000.xusb: Falling back to user helper
[    5.411935] input: gpio-keys as /devices/gpio-keys/input/input1
[    5.474495] tegra_rtc 7000e000.rtc: setting system clock to 2000-01-01 01:01:24 UTC (946688484)
[    5.476671] ata1: SATA link down (SStatus 0 SControl 300)
[    5.477830] vi 54080000.vi: vi_probe: ++
[    5.594192] tegra-pcie 1003000.pcie-controller: link 0 down, retrying
[    5.803538] vi 54080000.vi: initialized
[    5.914427] vi 54080000.vi: subdev nvcsi-0 bound
[    5.914435] vi 54080000.vi: subdev ov4689 30-0036 bound
[    5.914928] vi 54080000.vi: subdev nvcsi-1 bound
[    5.914931] vi 54080000.vi: subdev ov4689 31-0036 bound
[    5.915304] vi 54080000.vi: subdev nvcsi-2 bound
[    5.915308] vi 54080000.vi: subdev ov4689 32-0036 bound
[    5.915699] vi 54080000.vi: subdev nvcsi-3 bound
[    5.915703] vi 54080000.vi: subdev ov4689 33-0036 bound
[    5.920597] Disable partitions left on by BL
[    5.920606]   disb
[    5.945177] DRAM derating cdev registered.
[    5.948242] vdd-cpu-fixed: disabling
[    5.948274] vdd-cam-hv: disabling
[    5.951873] avdd-ts-hv: disabling
[    5.957967] vdd-ts: disabling
[    5.963990] max77620-gpio7: disabling
[    5.979733] lcd-bl-en: disabling
[    5.979772] aux-3v3: disabling
[    5.979778] snsr_pm: disabling
[    5.979784] vdd-disp-3v0: disabling
[    5.979803] usb-vbus1: disabling
[    5.979808] en-vdd-ts-1v8: disabling
[    5.979815] en-vdd-ts-hv-3v3: disabling
[    5.979820] en-vdd-disp-3v3: disabling
[    5.990782] en-mdm-pwr-3v7: disabling
[    5.990790] en-vdd-disp-1v8: disabling
[    6.000516] en-vdd-cam-hv-2v8: disabling
[    6.000522] rtl-5v0: disabling
[    6.000529] en-usb-vbus2: disabling
[    6.000535] en-vdd-cam-1v2: disabling
[    6.000539] en-vdd-vcm-2v8: disabling
[    6.000545] en-vdd-cam-1v2-alt: disabling
[    6.018564] tegra-pcie 1003000.pcie-controller: link 0 down, retrying
[    6.036284] ALSA device list:
[    6.036289]   #0: tegra-snd-t210ref-mobile-rt565x
[    6.440603] tegra-pcie 1003000.pcie-controller: link 0 down, retrying
[    6.442735] tegra-pcie 1003000.pcie-controller: link 0 down, ignoring
[    6.657665] tegradc tegradc.1: hdmi: plugged
[    6.666322] EXT4-fs (mmcblk0p1): couldn't mount as ext3 due to feature incompatibilities
[    6.677027] EXT4-fs (mmcblk0p1): couldn't mount as ext2 due to feature incompatibilities
[    6.775172] mmc1 tuning done saved tap delay=47
[    6.780737] mmc1: hw tuning done ...
[    6.785319] mmc1: tuning_window[0]: 0xc7ffffff
[    6.790734] mmc1: tuning_window[1]: 0xffffffff
[    6.796074] mmc1: tuning_window[2]: 0xfffffff3
[    6.801472] mmc1: tuning_window[3]: 0x7ffff8ff
[    6.806818] mmc1: tuning_window[4]: 0x0
[    6.811582] mmc1: tuning_window[5]: 0x0
[    6.816369] mmc1: tuning_window[6]: 0x0
[    6.821084] mmc1: tuning_window[7]: 0x0
[    6.825782] sdhci: Tap value: 47 | Trim value: 8
[    6.831313] sdhci: SDMMC_VENDOR_INTR_STATUS[0x108]: 0x40000
[    6.845061] mmc1: queuing unknown CIS tuple 0x91 (3 bytes)
[    6.851796] mmc1: new ultra high speed SDR104 SDIO card at address 0001
[    6.897512] EXT4-fs (mmcblk0p1): 6 orphan inodes deleted
[    6.903927] EXT4-fs (mmcblk0p1): recovery complete
[    6.921361] EXT4-fs (mmcblk0p1): mounted filesystem with ordered data mode. Opts: (null)
[    6.927539] tegra-pcie 1003000.pcie-controller: link 1 down, retrying
[    6.938034] VFS: Mounted root (ext4 filesystem) on device 179:1.
[    6.946761] devtmpfs: mounted
[    6.951973] Freeing unused kernel memory: 1192K (ffffffc001178000 - ffffffc0012a2000)
[    6.961039] Freeing alternatives memory: 76K (ffffffc0012a2000 - ffffffc0012b5000)
[    6.983776] btb inv war enabled
[    7.043463] systemd[1]: System time before build time, advancing clock.
[    7.113724] random: systemd: uninitialized urandom read (16 bytes read, 106 bits of entropy available)
[    7.126440] random: systemd: uninitialized urandom read (16 bytes read, 106 bits of entropy available)
[    7.137066] random: systemd: uninitialized urandom read (16 bytes read, 106 bits of entropy available)
[    7.149535] systemd[1]: systemd 229 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN)
[    7.170937] systemd[1]: Detected architecture arm64.
[    7.189059] systemd[1]: Set hostname to <tegra-ubuntu>.
[    7.215987] random: systemd: uninitialized urandom read (16 bytes read, 108 bits of entropy available)
[    7.231675] random: systemd-cryptse: uninitialized urandom read (16 bytes read, 108 bits of entropy available)
[    7.237562] random: systemd-gpt-aut: uninitialized urandom read (16 bytes read, 109 bits of entropy available)
[    7.237730] random: systemd-gpt-aut: uninitialized urandom read (16 bytes read, 109 bits of entropy available)
[    7.237756] random: systemd-gpt-aut: uninitialized urandom read (16 bytes read, 109 bits of entropy available)
[    7.237963] random: systemd-gpt-aut: uninitialized urandom read (16 bytes read, 109 bits of entropy available)
[    7.242525] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 109 bits of entropy available)
[    7.343732] tegra-pcie 1003000.pcie-controller: link 1 down, retrying
[    7.412330] systemd[1]: Listening on Syslog Socket.
[    7.421013] systemd[1]: Listening on Journal Socket.
[    7.429369] systemd[1]: Listening on Journal Audit Socket.
[    7.438051] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[    7.448351] systemd[1]: Listening on udev Kernel Socket.
[    7.457011] systemd[1]: Reached target User and Group Name Lookups.
[    7.467111] systemd[1]: Created slice System Slice.
[    7.477316] systemd[1]: Mounting Debug File System...
[    7.488852] systemd[1]: Created slice system-getty.slice.
[    7.500788] systemd[1]: Starting Create list of required static device nodes for the current kernel...
[    7.516413] systemd[1]: Started Braille Device Support.
[    7.532423] systemd[1]: Starting Load Kernel Modules...
[    7.546145] systemd[1]: Mounting RPC Pipe File System...
[    7.559410] systemd[1]: Starting Remount Root and Kernel File Systems...
[    7.571259] systemd[1]: Created slice system-serial\x2dgetty.slice.
[    7.573340] EXT4-fs (mmcblk0p1): re-mounted. Opts: (null)
[    7.589467] systemd[1]: Listening on udev Control Socket.
[    7.598912] systemd[1]: Created slice User and Session Slice.
[    7.608574] systemd[1]: Reached target Slices.
[    7.616775] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[    7.628200] systemd[1]: Listening on Journal Socket (/dev/log).
[    7.640077] systemd[1]: Starting Journal Service...
[    7.652712] systemd[1]: Mounting POSIX Message Queue File System...
[    7.666553] systemd[1]: Reached target Encrypted Volumes.
[    7.682348] systemd[1]: Reached target Swap.
[    7.683552] random: nonblocking pool is initialized
[    7.702378] systemd[1]: Mounted RPC Pipe File System.
[    7.712160] systemd[1]: Mounted Debug File System.
[    7.721168] systemd[1]: Mounted POSIX Message Queue File System.
[    7.732610] systemd[1]: Started Create list of required static device nodes for the current kernel.
[    7.748126] systemd[1]: Started Load Kernel Modules.
[    7.755666] tegra-pcie 1003000.pcie-controller: link 1 down, retrying
[    7.757840] tegra-pcie 1003000.pcie-controller: link 1 down, ignoring
[    7.757930] tegra-pcie 1003000.pcie-controller: PCIE: no end points detected
[    7.759106] tegra-pcie 1003000.pcie-controller: PCIE: Disable power rails
[    7.793731] systemd[1]: Started Remount Root and Kernel File Systems.
[    7.805282] systemd[1]: Started Journal Service.
[    7.971905] systemd-journald[229]: Received request to flush runtime journal from PID 1
[    8.389248] tegra-vii2c 546c0000.i2c: no acknowledge from address 0x36
[    8.408964] regmap_util_write_table_8:regmap_util_write_table:-121
[    8.427894] vi 54080000.vi: calibration failed with -121 error
[    8.500312] xhci-tegra 70090000.xusb: cannot find firmware....retry after 1 second
[    8.824027] dhd_module_init in
[    8.832786] found wifi platform device bcmdhd_wlan
[    8.857022] Power-up adapter 'DHD generic adapter'
[    8.873013] wifi_platform_set_power = 1
[    9.087593] wifi_platform_bus_enumerate device present 1
[    9.117840] wifi_platform_bus_enumerate device present 0
[    9.128264] F1 signature read @0x18000000=0x17214354
[    9.147052] F1 signature OK, socitype:0x1 chip:0x4354 rev:0x1 pkg:0x2
[    9.156129] DHD: dongle ram size is set to 786432(orig 786432) at 0x180000
[    9.165100] wifi_platform_prealloc: failed to alloc static mem section 7
[    9.178382] wifi_platform_get_mac_addr
[    9.178786] wifi_get_mac_address_dtb: bad mac address at /chosen/nvidia,wifi-mac: null.
[    9.195736] wifi_get_mac_addr_file: cannot open /mnt/factory/wifi/wifi_mac.txt
[    9.206374] CFG80211-ERROR) wl_setup_wiphy : Registering Vendor80211
[    9.213335] wl_create_event_handler(): thread:wl_event_handler:1d5 started
[    9.213453] CFG80211-ERROR) wl_event_handler : tsk Enter, tsk = 0xffffffc07b021a70
[    9.213579] dhd_attach(): thread:dhd_watchdog_thread:1d6 started
[    9.213633] dhd_attach(): thread:dhd_dpc:1d7 started
[    9.213729] dhd_attach(): thread:dhd_rxf:1d8 started
[    9.213745] dhd_deferred_work_init: work queue initialized 
[    9.224600] Dongle Host Driver, version 1.201.82 (r)
               Compiled in drivers/net/wireless/bcmdhd on Mar  1 2018 at 20:43:08
[    9.225568] tegra_sysfs_register
[    9.225663] Register interface [wlan0]  MAC: 00:90:4c:11:22:33

[    9.225673] dhd_prot_ioctl : bus is down. we have nothing to do
[    9.249166] sdhci-tegra sdhci-tegra.1: Tuning already done, restoring the best tap value : 47
[    9.250230] wifi_platform_set_power = 0
[    9.516706] xhci-tegra 70090000.xusb: Firmware timestamp: 2017-10-20 11:40:00 UTC, Version: 50.19 release
[    9.543640] xhci-tegra 70090000.xusb: xHCI Host Controller
[    9.565869] xhci-tegra 70090000.xusb: new USB bus registered, assigned bus number 1
[    9.592559] xhci-tegra 70090000.xusb: hcc params 0x0184f525 hci version 0x100 quirks 0x00010810
[    9.612961] xhci-tegra 70090000.xusb: irq 319, io mem 0x70090000
[    9.613564] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    9.613568] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.613572] usb usb1: Product: xHCI Host Controller
[    9.613574] usb usb1: Manufacturer: Linux 4.4.38-tegra xhci-hcd
[    9.613576] usb usb1: SerialNumber: 70090000.xusb
[    9.617868] hub 1-0:1.0: USB hub found
[    9.617955] hub 1-0:1.0: 5 ports detected
[    9.644422] xhci-tegra 70090000.xusb: xHCI Host Controller
[    9.644452] xhci-tegra 70090000.xusb: new USB bus registered, assigned bus number 2
[    9.644684] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
[    9.644690] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.644694] usb usb2: Product: xHCI Host Controller
[    9.644697] usb usb2: Manufacturer: Linux 4.4.38-tegra xhci-hcd
[    9.644699] usb usb2: SerialNumber: 70090000.xusb
[    9.645591] hub 2-0:1.0: USB hub found
[    9.645644] hub 2-0:1.0: 4 ports detected
[    9.800442] allen set tas5751 val:284, max: 879 reg:7
[    9.808423] allen set 11 tas5751 val:17b
[    9.816254] allen set 22 tas5751 val:7b01
[    9.822859] allen set 33 tas5751 val:5501
[    9.845129] cfg80211: World regulatory domain updated:
[    9.852854] cfg80211:  DFS Master region: unset
[    9.857797] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[    9.870950] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[    9.882844] cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[    9.892639] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
[    9.902797] cfg80211:   (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[    9.914040] cfg80211:   (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
[    9.925353] cfg80211:   (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
[    9.935135] cfg80211:   (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
[    9.944931] cfg80211:   (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
[    9.957082] usb 2-1: new SuperSpeed USB device number 2 using xhci-tegra
[    9.981982] usb 2-1: New USB device found, idVendor=0955, idProduct=09ff
[    9.991689] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=6
[   10.000752] usb 2-1: Product: USB 10/100/1000 LAN
[   10.007388] usb 2-1: Manufacturer: Nvidia
[   10.013218] usb 2-1: SerialNumber: 000001000000
[   10.026699] xhci-tegra 70090000.xusb: tegra_xhci_mbox_work mailbox command 6
[   10.044623] xhci-tegra 70090000.xusb: tegra_xhci_mbox_work mailbox command 6
[   10.152594] usb 2-1: reset SuperSpeed USB device number 2 using xhci-tegra
[   10.205292] r8152 2-1:1.0 (unnamed net_device) (uninitialized): bad mac address at /chosen/nvidia,ethernet-mac: missing.
[   10.298277] r8152 2-1:1.0 eth0: v2.09.00 (2017/08/21)
[   10.306942] r8152 2-1:1.0 eth0: This product is covered by one or more of the following patents:
               		US6,570,884, US6,115,776, and US6,327,625.
               
[   10.478716] allen set tas5751 val:284, max: 879 reg:7
[   10.487494] allen set 11 tas5751 val:17b
[   10.495601] allen set 22 tas5751 val:7b01
[   10.504846] allen set 33 tas5751 val:7b01
[   11.128767] IPVS: Creating netns size=1424 id=1
[   11.251450] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   11.259983] 
               Dongle Host Driver, version 1.201.82 (r)
               Compiled in drivers/net/wireless/bcmdhd on Mar  1 2018 at 20:43:08
[   11.279606] wl_android_wifi_on in
[   11.284980] wifi_platform_set_power = 1
[   11.548014] tegradc tegradc.1: blank - powerdown
[   11.564712] mmc1: queuing unknown CIS tuple 0x80 (5 bytes)
[   11.624121] tegradc tegradc.1: unblank
[   11.629217] tegradc tegradc.1: nominal-pclk:74250000 parent:74250000 div:1.0 pclk:74250000 73507500~80932500
[   11.631153] tegradc tegradc.1: hdmi: pclk:74250K, set prod-setting:prod_c_hdmi_54m_75m
[   11.638543] sdhci-tegra sdhci-tegra.1: Tuning already done, restoring the best tap value : 47
[   11.639303] F1 signature read @0x18000000=0x17214354
[   11.643696] F1 signature OK, socitype:0x1 chip:0x4354 rev:0x1 pkg:0x2
[   11.644307] DHD: dongle ram size is set to 786432(orig 786432) at 0x180000
[   11.684090] tegradc tegradc.1: unblank
[   11.702593] dhdsdio_write_vars: Download, Upload and compare of NVRAM succeeded.
[   11.771756] dhd_bus_init: enable 0x06, ready 0x06 (waited 0us)
[   11.778627] wifi_platform_get_mac_addr
[   11.782746] wifi_get_mac_address_dtb: bad mac address at /chosen/nvidia,wifi-mac: null.
[   11.791073] wifi_get_mac_addr_file: cannot open /mnt/factory/wifi/wifi_mac.txt
[   11.800355] Firmware up: op_mode=0x0005, MAC=00:90:4c:16:70:02
[   11.812309] dhd_preinit_ioctls pspretend_threshold for HostAPD failed  -23
[   11.823833] Firmware version = wl0: Dec 12 2017 15:09:35 version 7.35.221.34 (r679642) FWID 01-8f1f4763
[   11.835856] dhd_interworking_enable: failed to set WNM info, ret=-23
[   11.842556] tegra_sysfs_on
[   11.897453] dhd_set_mcast_list_handler: interface info not available/down 
[   11.904413] dhd_set_mcast_list_handler: interface info not available/down 
[   11.911342] dhd_set_mcast_list_handler: interface info not available/down 
[   11.918270] dhd_set_mcast_list_handler: interface info not available/down 
[   11.943997] wl_android_wifi_off in
[   11.948090] tegra_sysfs_off
[   11.950904] tegra_sysfs_rf_test_disable
[   11.957241] dhd_wlfc_deinit():3438, maintain HOST RXRERODER flag in tvl
[   11.969444] sdhci-tegra sdhci-tegra.1: Tuning already done, restoring the best tap value : 47
[   11.980918] wifi_platform_set_power = 0
[   12.200752] dhd_set_mac_addr_handler: interface info not available/down 
[   12.208461] 
               Dongle Host Driver, version 1.201.82 (r)
               Compiled in drivers/net/wireless/bcmdhd on Mar  1 2018 at 20:43:08
[   12.222570] wl_android_wifi_on in
[   12.226583] wifi_platform_set_power = 1
[   12.511318] mmc1: queuing unknown CIS tuple 0x80 (5 bytes)
[   12.603400] sdhci-tegra sdhci-tegra.1: Tuning already done, restoring the best tap value : 47
[   12.618422] F1 signature read @0x18000000=0x17214354
[   12.629008] F1 signature OK, socitype:0x1 chip:0x4354 rev:0x1 pkg:0x2
[   12.636215] DHD: dongle ram size is set to 786432(orig 786432) at 0x180000
[   12.716125] dhdsdio_write_vars: Download, Upload and compare of NVRAM succeeded.
[   12.785395] dhd_bus_init: enable 0x06, ready 0x06 (waited 0us)
[   12.792446] wifi_platform_get_mac_addr
[   12.796719] wifi_get_mac_address_dtb: bad mac address at /chosen/nvidia,wifi-mac: null.
[   12.805281] wifi_get_mac_addr_file: cannot open /mnt/factory/wifi/wifi_mac.txt
[   12.814738] Firmware up: op_mode=0x0005, MAC=00:90:4c:16:70:02
[   12.826698] dhd_preinit_ioctls pspretend_threshold for HostAPD failed  -23
[   12.839126] Firmware version = wl0: Dec 12 2017 15:09:35 version 7.35.221.34 (r679642) FWID 01-8f1f4763
[   12.851205] dhd_interworking_enable: failed to set WNM info, ret=-23
[   12.858046] tegra_sysfs_on
[   12.996743] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   13.015823] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[   13.111185] CFGP2P-ERROR) wl_cfgp2p_add_p2p_disc_if : P2P interface registered
[   13.137441] WLC_E_IF: NO_IF set, event Ignored
[   14.807825] wl_android_wifi_off in
[   14.811350] tegra_sysfs_off
[   14.814954] tegra_sysfs_rf_test_disable
[   14.821156] dhd_wlfc_deinit():3438, maintain HOST RXRERODER flag in tvl
[   14.828905] sdhci-tegra sdhci-tegra.1: Tuning already done, restoring the best tap value : 47
[   14.838910] wifi_platform_set_power = 0
[   15.049715] dhd_set_mac_addr_handler: interface info not available/down 
[   15.058244] 
               Dongle Host Driver, version 1.201.82 (r)
               Compiled in drivers/net/wireless/bcmdhd on Mar  1 2018 at 20:43:08
[   15.072292] wl_android_wifi_on in
[   15.075797] wifi_platform_set_power = 1
[   15.352969] mmc1: queuing unknown CIS tuple 0x80 (5 bytes)
[   15.428045] sdhci-tegra sdhci-tegra.1: Tuning already done, restoring the best tap value : 47
[   15.437615] F1 signature read @0x18000000=0x17214354
[   15.447077] F1 signature OK, socitype:0x1 chip:0x4354 rev:0x1 pkg:0x2
[   15.454210] DHD: dongle ram size is set to 786432(orig 786432) at 0x180000
[   15.511248] dhdsdio_write_vars: Download, Upload and compare of NVRAM succeeded.
[   15.580271] dhd_bus_init: enable 0x06, ready 0x06 (waited 0us)
[   15.587376] wifi_platform_get_mac_addr
[   15.591573] wifi_get_mac_address_dtb: bad mac address at /chosen/nvidia,wifi-mac: null.
[   15.599927] wifi_get_mac_addr_file: cannot open /mnt/factory/wifi/wifi_mac.txt
[   15.608932] Firmware up: op_mode=0x0005, MAC=00:90:4c:16:70:02
[   15.620247] dhd_preinit_ioctls pspretend_threshold for HostAPD failed  -23
[   15.632718] Firmware version = wl0: Dec 12 2017 15:09:35 version 7.35.221.34 (r679642) FWID 01-8f1f4763
[   15.645549] dhd_interworking_enable: failed to set WNM info, ret=-23
[   15.652455] tegra_sysfs_on
[   15.775633] wl_android_wifi_off in
[   15.779071] tegra_sysfs_off
[   15.782331] tegra_sysfs_rf_test_disable
[   15.796579] dhd_wlfc_deinit():3438, maintain HOST RXRERODER flag in tvl
[   15.810597] sdhci-tegra sdhci-tegra.1: Tuning already done, restoring the best tap value : 47
[   15.836360] wifi_platform_set_power = 0
[   16.057312] dhd_set_mac_addr_handler: interface info not available/down 
[   16.066266] 
               Dongle Host Driver, version 1.201.82 (r)
               Compiled in drivers/net/wireless/bcmdhd on Mar  1 2018 at 20:43:08
[   16.098368] wl_android_wifi_on in
[   16.106429] wifi_platform_set_power = 1
[   16.412541] mmc1: queuing unknown CIS tuple 0x80 (5 bytes)
[   16.519831] sdhci-tegra sdhci-tegra.1: Tuning already done, restoring the best tap value : 47
[   16.540939] F1 signature read @0x18000000=0x17214354
[   16.589524] F1 signature OK, socitype:0x1 chip:0x4354 rev:0x1 pkg:0x2
[   16.604296] DHD: dongle ram size is set to 786432(orig 786432) at 0x180000
[   16.793448] dhdsdio_write_vars: Download, Upload and compare of NVRAM succeeded.
[   16.889356] dhd_bus_init: enable 0x06, ready 0x06 (waited 0us)
[   16.925315] wifi_platform_get_mac_addr
[   16.935352] wifi_get_mac_address_dtb: bad mac address at /chosen/nvidia,wifi-mac: null.
[   16.971786] wifi_get_mac_addr_file: cannot open /mnt/factory/wifi/wifi_mac.txt
[   17.005728] Firmware up: op_mode=0x0005, MAC=00:90:4c:16:70:02
[   17.024129] dhd_preinit_ioctls pspretend_threshold for HostAPD failed  -23
[   17.072414] Firmware version = wl0: Dec 12 2017 15:09:35 version 7.35.221.34 (r679642) FWID 01-8f1f4763
[   17.109129] dhd_interworking_enable: failed to set WNM info, ret=-23
[   17.134127] tegra_sysfs_on
[   17.200819] tegradc tegradc.1: blank - powerdown
[   17.287015] tegradc tegradc.1: unblank
[   17.291514] tegradc tegradc.1: nominal-pclk:74250000 parent:74250000 div:1.0 pclk:74250000 73507500~80932500
[   17.296213] tegradc tegradc.1: hdmi: pclk:74250K, set prod-setting:prod_c_hdmi_54m_75m
[   17.343424] tegradc tegradc.1: unblank
[   17.354642] CFG80211-ERROR) wl_cfg80211_connect : Connectting with50:fa:84:5f:ac:ba channel (6) ssid "Penguinsinnovate", len (16)

[   17.541816] CFG80211-ERROR) wl_notify_connect_status : wl_bss_connect_done succeeded with 50:fa:84:5f:ac:ba
[   17.577705] CFG80211-ERROR) wl_bss_connect_done : Report connect result - connection succeeded
[   17.691757] dhd_ndo_add_ip: ndo ip addr add failed, retcode = -23
[   17.699809] dhd_inet6_work_handler: Adding host ip for NDO failed -23
[   17.730773] CFG80211-ERROR) wl_notify_connect_status : wl_bss_connect_done succeeded with 50:fa:84:5f:ac:ba
[   17.759512] IPVS: Creating netns size=1424 id=2
[   18.015745] Setting pll_a = 45158400 Hz clk_out = 11289600 Hz
[   18.022640] allen tas5751_set_dai_sysclk clk_id:1, freq:44100
[   18.032047] allen xx tas5751_set_dai_sysclk 66
[   18.051635] Setting clk_rate = 44100 Hz pll_a_out0 = 45158400 Hz clk_out = 11289600 Hz
[   18.059807] duwei rate:44100, channels:1, formats:4
[   18.065583] tegra210-i2s tegra210-i2s.0: -------->clk_enable clk_i2s: 0
[   18.072331] tegra210-i2s tegra210-i2s.0: --------->clk_enable clk_i2s_sync: 0
[   18.097344] tegra210-i2s tegra210-i2s.0: -------------->clk_enable clk_audio_sync : 0
[   18.148346] tegra210-i2s tegra210-i2s.0: -------------->clk_enable clk_i2s_source : 0
[   18.217060] tegra210-i2s tegra210-i2s.0: ----------> enalbe clk manunlly I2S clock rate: 0
[   18.256327] allen get  11 tas5751 val:7b01 reg:7
[   18.261134] allen get  22 tas5751 val:eb 
[   18.265292] allen get tas5751 val:284 
[   18.338407] Setting pll_a = 45158400 Hz clk_out = 11289600 Hz
[   18.345472] nf_conntrack: automatic helper assignment is deprecated and it will be removed soon. Use the iptables CT target to attach helpers instead.
[   18.345491] allen tas5751_set_dai_sysclk clk_id:1, freq:44100
[   18.345843] allen xx tas5751_set_dai_sysclk 66
[   18.359602] Setting clk_rate = 44100 Hz pll_a_out0 = 45158400 Hz clk_out = 11289600 Hz
[   18.359607] duwei rate:44100, channels:2, formats:4
[   18.360255] tegra210-i2s tegra210-i2s.0: -------->clk_enable clk_i2s: 0
[   18.360262] tegra210-i2s tegra210-i2s.0: --------->clk_enable clk_i2s_sync: 0
[   18.360266] tegra210-i2s tegra210-i2s.0: -------------->clk_enable clk_audio_sync : 0
[   18.360269] tegra210-i2s tegra210-i2s.0: -------------->clk_enable clk_i2s_source : 0
[   18.360381] tegra210-i2s tegra210-i2s.0: ----------> enalbe clk manunlly I2S clock rate: 0
[   18.368756] allen get  11 tas5751 val:7b01 reg:7
[   18.368758] allen get  22 tas5751 val:eb 
[   18.368760] allen get tas5751 val:284 
[   18.406532] Setting pll_a = 49152000 Hz clk_out = 12288000 Hz
[   18.407322] allen tas5751_set_dai_sysclk clk_id:1, freq:48000
[   18.408085] allen xx tas5751_set_dai_sysclk 66
[   18.423633] Setting clk_rate = 48000 Hz pll_a_out0 = 49152000 Hz clk_out = 24576000 Hz
[   18.423639] duwei rate:48000, channels:1, formats:4
[   18.424345] tegra210-i2s tegra210-i2s.4: -------->clk_enable clk_i2s: 0
[   18.424351] tegra210-i2s tegra210-i2s.4: --------->clk_enable clk_i2s_sync: 0
[   18.424356] tegra210-i2s tegra210-i2s.4: -------------->clk_enable clk_audio_sync : 0
[   18.424359] tegra210-i2s tegra210-i2s.4: -------------->clk_enable clk_i2s_source : 0
[   18.424616] tegra210-i2s tegra210-i2s.4: --------->set I2S sync clock rate:3072000
[   18.424705] tegra210-i2s tegra210-i2s.4: set I2S clock rate:3072000
[   18.424708] tegra210-i2s tegra210-i2s.4: ----------> enalbe clk manunlly I2S clock rate: 0
[   18.424721] allen tas5751_hw_params
[   18.468466] allen get  11 tas5751 val:7b01 reg:7
[   18.468468] allen get  22 tas5751 val:eb 
[   18.468469] allen get tas5751 val:284 
[   18.496783] Setting pll_a = 45158400 Hz clk_out = 11289600 Hz
[   18.497571] allen tas5751_set_dai_sysclk clk_id:1, freq:44100
[   18.498950] allen xx tas5751_set_dai_sysclk 66
[   18.511630] Setting clk_rate = 44100 Hz pll_a_out0 = 45158400 Hz clk_out = 11289600 Hz
[   18.511635] duwei rate:44100, channels:1, formats:4
[   18.512268] tegra210-i2s tegra210-i2s.0: -------->clk_enable clk_i2s: 0
[   18.512273] tegra210-i2s tegra210-i2s.0: --------->clk_enable clk_i2s_sync: 0
[   18.512277] tegra210-i2s tegra210-i2s.0: -------------->clk_enable clk_audio_sync : 0
[   18.512280] tegra210-i2s tegra210-i2s.0: -------------->clk_enable clk_i2s_source : 0
[   18.512394] tegra210-i2s tegra210-i2s.0: ----------> enalbe clk manunlly I2S clock rate: 0
[   18.516461] Setting pll_a = 45158400 Hz clk_out = 11289600 Hz
[   18.516774] allen tas5751_set_dai_sysclk clk_id:1, freq:44100
[   18.519374] allen xx tas5751_set_dai_sysclk 66
[   18.531621] Setting clk_rate = 44100 Hz pll_a_out0 = 45158400 Hz clk_out = 11289600 Hz
[   18.531628] duwei rate:44100, channels:2, formats:4
[   18.532229] tegra210-i2s tegra210-i2s.0: -------->clk_enable clk_i2s: 0
[   18.532235] tegra210-i2s tegra210-i2s.0: --------->clk_enable clk_i2s_sync: 0
[   18.532240] tegra210-i2s tegra210-i2s.0: -------------->clk_enable clk_audio_sync : 0
[   18.532244] tegra210-i2s tegra210-i2s.0: -------------->clk_enable clk_i2s_source : 0
[   18.532351] tegra210-i2s tegra210-i2s.0: ----------> enalbe clk manunlly I2S clock rate: 0
[   18.570313] Setting pll_a = 49152000 Hz clk_out = 12288000 Hz
[   18.571054] allen tas5751_set_dai_sysclk clk_id:1, freq:48000
[   18.571414] allen xx tas5751_set_dai_sysclk 66
[   18.583621] Setting clk_rate = 48000 Hz pll_a_out0 = 49152000 Hz clk_out = 24576000 Hz
[   18.583626] duwei rate:48000, channels:2, formats:4
[   18.584155] tegra210-i2s tegra210-i2s.4: -------->clk_enable clk_i2s: 0
[   18.584160] tegra210-i2s tegra210-i2s.4: --------->clk_enable clk_i2s_sync: 0
[   18.584165] tegra210-i2s tegra210-i2s.4: -------------->clk_enable clk_audio_sync : 0
[   18.584169] tegra210-i2s tegra210-i2s.4: -------------->clk_enable clk_i2s_source : 0
[   18.584292] tegra210-i2s tegra210-i2s.4: --------->set I2S sync clock rate:3072000
[   18.584368] tegra210-i2s tegra210-i2s.4: set I2S clock rate:3072000
[   18.584371] tegra210-i2s tegra210-i2s.4: ----------> enalbe clk manunlly I2S clock rate: 0
[   18.584383] allen tas5751_hw_params
[   18.621859] allen get  11 tas5751 val:7b01 reg:7
[   18.621861] allen get  22 tas5751 val:eb 
[   18.621863] allen get tas5751 val:284 
[   18.646419] Setting pll_a = 45158400 Hz clk_out = 11289600 Hz
[   18.647128] allen tas5751_set_dai_sysclk clk_id:1, freq:44100
[   18.647820] allen xx tas5751_set_dai_sysclk 66
[   18.663610] Setting clk_rate = 44100 Hz pll_a_out0 = 45158400 Hz clk_out = 11289600 Hz
[   18.663615] duwei rate:44100, channels:1, formats:4
[   18.666549] tegra210-i2s tegra210-i2s.0: -------->clk_enable clk_i2s: 0
[   18.666556] tegra210-i2s tegra210-i2s.0: --------->clk_enable clk_i2s_sync: 0
[   18.666561] tegra210-i2s tegra210-i2s.0: -------------->clk_enable clk_audio_sync : 0
[   18.666565] tegra210-i2s tegra210-i2s.0: -------------->clk_enable clk_i2s_source : 0
[   18.666714] tegra210-i2s tegra210-i2s.0: ----------> enalbe clk manunlly I2S clock rate: 0
[   18.671702] Setting pll_a = 45158400 Hz clk_out = 11289600 Hz
[   18.671997] allen tas5751_set_dai_sysclk clk_id:1, freq:44100
[   18.672345] allen xx tas5751_set_dai_sysclk 66
[   18.687605] Setting clk_rate = 44100 Hz pll_a_out0 = 45158400 Hz clk_out = 11289600 Hz
[   18.687610] duwei rate:44100, channels:2, formats:4
[   18.688160] tegra210-i2s tegra210-i2s.0: -------->clk_enable clk_i2s: 0
[   18.688167] tegra210-i2s tegra210-i2s.0: --------->clk_enable clk_i2s_sync: 0
[   18.688172] tegra210-i2s tegra210-i2s.0: -------------->clk_enable clk_audio_sync : 0
[   18.688176] tegra210-i2s tegra210-i2s.0: -------------->clk_enable clk_i2s_source : 0
[   18.688290] tegra210-i2s tegra210-i2s.0: ----------> enalbe clk manunlly I2S clock rate: 0
[   18.740823] Setting pll_a = 49152000 Hz clk_out = 12288000 Hz
[   18.741564] allen tas5751_set_dai_sysclk clk_id:1, freq:48000
[   18.741964] allen xx tas5751_set_dai_sysclk 66
[   18.755597] Setting clk_rate = 48000 Hz pll_a_out0 = 49152000 Hz clk_out = 24576000 Hz
[   18.755601] duwei rate:48000, channels:2, formats:4
[   18.756337] tegra210-i2s tegra210-i2s.4: -------->clk_enable clk_i2s: 0
[   18.756342] tegra210-i2s tegra210-i2s.4: --------->clk_enable clk_i2s_sync: 0
[   18.756347] tegra210-i2s tegra210-i2s.4: -------------->clk_enable clk_audio_sync : 0
[   18.756351] tegra210-i2s tegra210-i2s.4: -------------->clk_enable clk_i2s_source : 0
[   18.756463] tegra210-i2s tegra210-i2s.4: --------->set I2S sync clock rate:3072000
[   18.756573] tegra210-i2s tegra210-i2s.4: set I2S clock rate:3072000
[   18.756576] tegra210-i2s tegra210-i2s.4: ----------> enalbe clk manunlly I2S clock rate: 0
[   18.756589] allen tas5751_hw_params
[   18.794512] allen get  11 tas5751 val:7b01 reg:7
[   18.794514] allen get  22 tas5751 val:eb 
[   18.794516] allen get tas5751 val:284 
[   18.852449] Setting pll_a = 45158400 Hz clk_out = 11289600 Hz
[   18.853165] allen tas5751_set_dai_sysclk clk_id:1, freq:44100
[   18.853730] allen xx tas5751_set_dai_sysclk 66
[   18.867597] Setting clk_rate = 44100 Hz pll_a_out0 = 45158400 Hz clk_out = 11289600 Hz
[   18.867603] duwei rate:44100, channels:2, formats:4
[   18.868196] tegra210-i2s tegra210-i2s.0: -------->clk_enable clk_i2s: 0
[   18.868202] tegra210-i2s tegra210-i2s.0: --------->clk_enable clk_i2s_sync: 0
[   18.868207] tegra210-i2s tegra210-i2s.0: -------------->clk_enable clk_audio_sync : 0
[   18.868210] tegra210-i2s tegra210-i2s.0: -------------->clk_enable clk_i2s_source : 0
[   18.868938] tegra210-i2s tegra210-i2s.0: ----------> enalbe clk manunlly I2S clock rate: 0
[   18.871760] allen get  11 tas5751 val:7b01 reg:7
[   18.871762] allen get  22 tas5751 val:eb 
[   18.871763] allen get tas5751 val:284 
[   19.348051] IPVS: Creating netns size=1424 id=3
[   53.982694] Setting pll_a = 49152000 Hz clk_out = 12288000 Hz
[   53.989736] allen tas5751_set_dai_sysclk clk_id:1, freq:48000
[   53.996270] allen xx tas5751_set_dai_sysclk 66
[   54.015778] Setting clk_rate = 48000 Hz pll_a_out0 = 49152000 Hz clk_out = 24576000 Hz
[   54.023712] duwei rate:48000, channels:2, formats:4
[   54.029206] tegra210-i2s tegra210-i2s.4: -------->clk_enable clk_i2s: 0
[   54.037054] tegra210-i2s tegra210-i2s.4: --------->clk_enable clk_i2s_sync: 0
[   54.044823] tegra210-i2s tegra210-i2s.4: -------------->clk_enable clk_audio_sync : 0
[   54.053123] tegra210-i2s tegra210-i2s.4: -------------->clk_enable clk_i2s_source : 0
[   54.061555] tegra210-i2s tegra210-i2s.4: --------->set I2S sync clock rate:3072000
[   54.069189] tegra210-i2s tegra210-i2s.4: set I2S clock rate:3072000
[   54.075462] tegra210-i2s tegra210-i2s.4: ----------> enalbe clk manunlly I2S clock rate: 0
[   54.083731] allen tas5751_hw_params
[  334.471322] tegradc tegradc.1: blank - powerdown
[ 2373.738813] CFG80211-ERROR) wl_is_linkdown : Link down Reason : WLC_E_LINK
[ 2373.745900] CFG80211-ERROR) wl_notify_connect_status : link down if wlan0 may call cfg80211_disconnected. event : 16, reason=2 from 50:fa:84:5f:ac:ba
[ 2373.772934] CFG80211-ERROR) wl_cfg80211_connect : Connectting with48:7d:2e:fa:36:2e channel (11) ssid "Penguinsinnovate", len (16)

[ 2373.893007] CFG80211-ERROR) wl_run_escan :  Escan set error (-16)
[ 2373.900046] CFG80211-ERROR) wl_run_escan : error (-16)
[ 2373.909147] CFG80211-ERROR) __wl_cfg80211_scan : Scan err = (-16), busy?-16
[ 2373.917833] CFG80211-ERROR) wl_cfg80211_scan : 
[ 2373.918250] CFG80211-ERROR) wl_notify_connect_status : wl_bss_connect_done succeeded with 48:7d:2e:fa:36:2e
[ 2373.930979] scan error (-16)
[ 2373.936772] cfg80211: World regulatory domain updated:

wifi-config-check.sh.txt (6.58 KB)

2

ysong85,

That mac is a fallback hardcoded value. Such case happens when there is problem in your eeprom.

As for TX1, the i2c bus is not 7 but 2.

3

Hi WayneWWW
Thanks for your reply.

I think hardware is ok because R24.2.1 software was work well
Any suggestion to debug it?

root@tegra-ubuntu:/home/nvidia# i2cdump -y 2 0x50
No size specified (using byte-data access)
     0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f    0123456789abcdef
00: 01 00 0d 00 84 08 e8 03 04 4d 00 00 00 00 00 00    ?.?.?????M......
10: 00 00 d6 1c 36 39 39 2d 38 32 31 38 30 2d 31 30    ..??699-82180-10
20: 30 30 2d 34 30 30 20 4d 2e 30 ff ff ff ff ff ff    00-400 M.0......
30: ff ff 49 c4 65 4b 04 00 4a c4 65 4b 04 00 00 00    ..I?eK?.J?eK?...
40: 00 00 00 00 4b c4 65 4b 04 00 30 33 32 32 35 31    ....K?eK?.032251
50: 36 30 33 37 33 38 32 ff ff ff ff ff ff ff ff ff    6037382.........
60: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff    ................
70: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff    ................
80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff    ................
90: ff ff ff ff ff ff 4e 56 43 42 1c 00 4d 31 00 00    ......NVCB?.M1..
a0: 49 c4 65 4b 04 00 4a c4 65 4b 04 00 4b c4 65 4b    I?eK?.J?eK?.K?eK
b0: 04 00 ff ff ff ff ff ff ff ff ff ff ff ff ff ff    ?...............
c0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff    ................
d0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff    ................
e0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff    ................
f0: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff b7    ...............?
root@tegra-ubuntu:/home/nvidia#
4

Have you ever overwritten the content in EEPROM? Bootloader would verify the checksum of eeprom and if it goes wrong, it would not create a node in dtb.

Below is my device tree node. Do you have nvidia,wifi-mac under this path?

nvidia@tegra-ubuntu:~$ cat /proc/device-tree/chosen/
board-has-eeprom       display-board/         linux,initrd-end       name                   nvidia,ethernet-mac    plugin-manager/        proc-board/            stdout-path
bootargs               fastboot-instructions  linux,initrd-start     nvidia,bluetooth-mac   nvidia,wifi-mac        pmu-board/             reset/                 verified-boot/

I guess rel-24 does not check the CRC value so that it passes.

5

Hi WayneWWW

  1. I have no nvidia,wifi-mac under /proc/device-tree/chosen/
nvidia@tegra-ubuntu:~$ cat /proc/device-tree/chosen/
board-has-eeprom       fastboot-instructions  stdout-path
bootargs               name                   verified-boot/
  1. uboot log
[BEGIN] 2018/6/21 18:04:22
nvidia@tegra-ubuntu:~$ ?[0000.191] [TegraBoot] (version 00.00.2014.50-mobile-6987b70e)
[0000.196] Processing in cold boot mode Bootloader 2
[0000.201] A02 Bootrom Patch rev = 63
[0000.204] Power-up reason: usb hotplug
[0000.208] No Battery Present
[0000.210] RamCode = 0
[0000.213] Platform has Ddr4 type ram
[0000.216] max77620 disabling SD1 Remote Sense
[0000.220] Setting Ddr voltage to 1125mv
[0000.224] Serial Number of Pmic Max77663: 0x904ef
[0000.232] Entering ramdump check
[0000.235] Get RamDumpCarveOut = 0xff23f000
[0000.239] RamDumpCarveOut=0xff23f000,  RamDumperFlag=0x0
[0000.244] Last reboot was clean, booting normally!
[0000.248] Sdram initialization is successful 
[0000.252] SecureOs Carveout Base=0xff800000 Size=0x00800000
[0000.258] GSC1 Carveout Base=0xff700000 Size=0x00100000
[0000.263] GSC2 Carveout Base=0xff600000 Size=0x00100000
[0000.268] GSC3 Carveout Base=0xff500000 Size=0x00100000
[0000.273] GSC4 Carveout Base=0xff400000 Size=0x00100000
[0000.278] GSC5 Carveout Base=0xff300000 Size=0x00100000
[0000.284] BpmpFw Carveout Base=0xff2c0000 Size=0x00040000
[0000.289] Lp0 Carveout Base=0xff2bf000 Size=0x00001000
[0000.304] RamDump Carveout Base=0xff23f000 Size=0x00080000
[0000.310] Platform-DebugCarveout: 0
[0000.313] Nck Carveout Base=0xff03f000 Size=0x00200000
[0000.318] Non secure mode, and RB not enabled.
[0000.368] Using GPT Primary to query partitions 
[0000.373] Loading Tboot-CPU binary
[0000.422] Verifying TBC in OdmNonSecureSBK mode
[0000.432] Bootloader load address is 0xa0000000, entry address is 0xa0000258
[0000.439] Bootloader downloaded successfully.
[0000.443] Downloaded Tboot-CPU binary to 0xa0000258
[0000.448] MAX77620_GPIO1 Configured.
[0000.451] MAX77620_GPIO5 Configured.
[0000.455] CPU power rail is up
[0000.458] CPU clock enabled
[0000.461] Performing RAM repair
[0000.464] Updating A64 Warmreset Address to 0xa00002e9
[0000.469] Loading NvTbootBootloaderDTB
[0000.564] Verifying NvTbootBootloaderDTB in OdmNonSecureSBK mode
[0000.694] Bootloader DTB Load Address: 0x83000000
[0000.699] Loading NvTbootKernelDTB
[0000.793] Verifying NvTbootKernelDTB in OdmNonSecureSBK mode
[0000.923] Kernel DTB Load Address: 0x83100000
[0000.928] Loading cboot binary
[0001.022] Verifying EBT in OdmNonSecureSBK mode
[0001.058] Bootloader load address is 0x92c00000, entry address is 0x92c00258
[0001.065] Bootloader downloaded successfully.
[0001.070] GPT: Partition NOT found ! 
[0001.073] Find Partition via GPT Failed
[0001.077] Find Partition via PT Failed
[0001.080] function NvTbootGetBinaryOffsets: 0x1 error
[0001.085] Error in NvTbootLoadBinary: 0x1 !
[0001.089] Next binary entry address: 0x92c00258 
[0001.093] BoardId: 2180
[0001.098] dram memory type is 3
[0001.102] WB0 init successful
[0001.128] Bpmp FW successfully loaded
[0001.132] Set NvDecSticky Bits
[0001.135] GSC1 address : ff700000
[0001.139] GSC2 address ff63fffc value c0edbbcc
[0001.143] GSC2 address : ff600000
[0001.147] GSC3 address : ff500000
[0001.151] GSC4 address : ff400000
[0001.155] GSC5 address : ff300000
[0001.158] GSC MC Settings done
[0001.161] TOS plaintext Image length 32848
[0001.165]  Monitor size 32848
[0001.168]  OS size 0
[0001.171] *** Secure OS image signature not verified ***
[0001.176] Loading and Validation of Secure OS Successful
[0001.182] NvTbootPackSdramParams: start. 
[0001.187] NvTbootPackSdramParams: done. 
[0001.190] Tegraboot started after 170816 us
[0001.194] Basic modules init took 957566 us
[0001.198] Sec Bootdevice Read Time = 355 ms, Read Size = 15771 KB
[0001.204] Sec Bootdevice Write Time = 0 ms, Write Size = 0 KB
[0001.210] Next stage binary read took 802 us
[0001.214] Carveout took -6715 us
[0001.217] CPU initialization took 96951 us
[0001.221] Total time taken by TegraBoot 1048604 us
[0001.226] Starting CPU & Halting co-processor 
64NOTICE:  BL31: v1.2(release):e1e4477
NOTICE:  BL31: Built : 20:39:55, Mar  1 2018
NOTICE:  Trusty image missing.
ERROR:   Error initializing runtime service trusty_fast
[0001.366] RamCode = 0
[0001.388] LPDDR4 Training: Read DT: Number of tables = 10
[0001.393] EMC Training (SRC-freq: 204000; DST-freq: 408000)
[0001.399] EMC Training Successful
[0001.402] EMC Training (SRC-freq: 204000; DST-freq: 665600)
[0001.408] EMC Training Successful
[0001.411] EMC Training (SRC-freq: 204000; DST-freq: 800000)
[0001.422] EMC Training Successful
[0001.425] EMC Training (SRC-freq: 204000; DST-freq: 1065600)
[0001.448] EMC Training Successful
[0001.451] EMC Training (SRC-freq: 204000; DST-freq: 1331200)
[0001.473] EMC Training Successful
[0001.476] EMC Training (SRC-freq: 204000; DST-freq: 1600000)
[0001.495] EMC Training Successful
[0001.499] Switching to 800000 KHz Success
[0001.508] RamCode = 0
[0001.512] DT Write: emc-table@40800 succeeded
[0001.518] DT Write: emc-table@68000 succeeded
[0001.524] DT Write: emc-table@102000 succeeded
[0001.530] DT Write: emc-table@204000 succeeded
[0001.537] DT Write: emc-table@408000 succeeded
[0001.543] DT Write: emc-table@665600 succeeded
[0001.549] DT Write: emc-table@800000 succeeded
[0001.555] DT Write: emc-table@1065600 succeeded
[0001.561] DT Write: emc-table@1331200 succeeded
[0001.567] DT Write: emc-table@1600000 succeeded
[0001.571] LPDDR4 Training: Write DT: Number of tables = 10
[0001.616] 
[0001.617] Debug Init done
[0001.620] Marked DTB cacheable
[0001.623] Bootloader DTB loaded at 0x83000000
[0001.628] Marked DTB cacheable
[0001.631] Kernel DTB loaded at 0x83100000
[0001.635] DeviceTree Init done
[0001.654] Pinmux applied successfully
[0001.660] gicd_base: 0x50041000
[0001.664] gicc_base: 0x50042000
[0001.667] Interrupts Init done
[0001.672] Using base:0x60005008 & irq:33 for tick-timer
[0001.678] Using base:0x60005000 for delay-timer
[0001.682] platform_init_timer: DONE
[0001.685] Timer(tick) Init done
[0001.691] osc freq = 38400 khz
[0001.696] 
[0001.697] welcome to cboot
[0001.700] 
[0001.701] Cboot Version: 00.00.2014.50-t210-e831cf53
[0001.706] calling constructors
[0001.709] initializing heap
[0001.712] initializing threads
[0001.715] initializing timers
[0001.717] creating bootstrap completion thread
[0001.722] top of bootstrap2()
[0001.725] CPU: ARM Cortex A57
[0001.728] CPU: MIDR: 0x411FD071, MPIDR: 0x80000000
[0001.732] initializing platform
[0001.779] config for ddr50 mode completed
[0001.783] sdmmc bdev is already initialized
[0001.787] Enable APE clock
[0001.789] Un-powergate APE partition
[0001.793] of_register: registering tegra_udc to of_hal
[0001.798] of_register: registering inv20628-driver to of_hal
[0001.804] of_register: registering ads1015-driver to of_hal
[0001.809] of_register: registering lp8557-bl-driver to of_hal
[0001.815] of_register: registering bq2419x_charger to of_hal
[0001.820] of_register: registering cpc to of_hal
[0001.825] of_register: registering bq27441_fuel_gauge to of_hal
[0001.845] gpio framework initialized
[0001.848] of_register: registering tca9539_gpio to of_hal
[0001.853] of_register: registering tca9539_gpio to of_hal
[0001.859] of_register: registering i2c_bus_driver to of_hal
[0001.864] of_register: registering i2c_bus_driver to of_hal
[0001.870] of_register: registering i2c_bus_driver to of_hal
[0001.875] pmic framework initialized
[0001.879] of_register: registering max77620_pmic to of_hal
[0001.884] regulator framework initialized
[0001.888] of_register: registering tegra_xhci to of_hal
[0001.894] initializing target
[0001.902] gpio_driver_register: register 'tegra_gpio_driver' driver
[0001.914] fixed regulator driver initialized
[0001.992] initializing OF layer
[0001.995] NCK carveout not present
[0001.998] Skipping dts_overrides
[0002.003] of_children_init: Ops found for compatible string nvidia,tegra210-xhci
[0002.011] of_children_init: Ops found for compatible string nvidia,tegra210-i2c
[0002.042] I2C Bus Init done
[0002.045] of_children_init: Ops found for compatible string nvidia,tegra210-i2c
[0002.060] I2C Bus Init done
[0002.063] of_children_init: Ops found for compatible string ti,tca9539
[0002.077] tca9539_init: i2c bus: 2, slave addr: 0xe8
[0002.082] gpio_driver_register: register 'tca9539_gpio_driver' driver
[0002.089] of_children_init: Ops found for compatible string ti,tca9539
[0002.103] tca9539_init: i2c bus: 2, slave addr: 0xee
[0002.109] gpio_driver_register: register 'tca9539_gpio_driver' driver
[0002.115] of_children_init: Ops found for compatible string nvidia,tegra210-i2c
[0002.130] I2C Bus Init done
[0002.133] of_children_init: Ops found for compatible string nvidia,tegra210-i2c
[0002.148] I2C Bus Init done
[0002.150] of_children_init: Ops found for compatible string nvidia,tegra210-i2c
[0002.165] I2C Bus Init done
[0002.168] of_children_init: Ops found for compatible string maxim,max77620
[0002.184] max77620_init using irq 118
[0002.189] register 'maxim,max77620' pmic
[0002.193] gpio_driver_register: register 'max77620-gpio' driver
[0002.199] of_children_init: Ops found for compatible string nvidia,tegra210-i2c
[0002.215] I2C Bus Init done
[0002.220] NCK carveout not present
[0002.223] shim_invoke: No NCT, Calling dts updates
[0002.244] Find /i2c@7000c000's alias i2c0
[0002.248] get eeprom at 1-a2, size 256, type 0
[0002.252] get eeprom at 1-ae, size 256, type 0
[0002.268] Find /i2c@7000c400's alias i2c1
[0002.271] get eeprom at 2-a0, size 256, type 0
[0002.287] Find /i2c@7000c500's alias i2c2
[0002.291] get eeprom at 3-a0, size 256, type 0
[0002.296] get eeprom at 3-ae, size 256, type 0
[0002.307] Find /host1x/i2c@546c0000's alias i2c6
[0002.312] get eeprom at 7-a8, size 256, type 0
[0002.316] pm_ids_update: Updating 1,a2, size 256, type 0
[0002.322] I2C slave not started
[0002.325] I2C write failed
[0002.327] Writing offset failed
[0002.330] eeprom_init: EEPROM read failed
[0002.334] pm_ids_update: eeprom init failed
[0002.338] pm_ids_update: Updating 1,ae, size 256, type 0
[0002.344] I2C slave not started
[0002.347] I2C write failed
[0002.349] Writing offset failed
[0002.352] eeprom_init: EEPROM read failed
[0002.356] pm_ids_update: eeprom init failed
[0002.360] pm_ids_update: Updating 2,a0, size 256, type 0
[0002.366] I2C slave not started
[0002.369] I2C write failed
[0002.371] Writing offset failed
[0002.374] eeprom_init: EEPROM read failed
[0002.378] pm_ids_update: eeprom init failed
[0002.382] pm_ids_update: Updating 3,a0, size 256, type 0
[0002.412] pm_ids_update: The pm board id is 2180-1000-400
[0002.422] Adding plugin-manager/ids/2180-1000-400=/i2c@7000c500:module@0x50
[0002.432] pm_ids_update: pm id update successful
[0002.436] pm_ids_update: Updating 3,ae, size 256, type 0
[0002.467] pm_ids_update: The pm board id is 65535-65535-X
[0002.474] Adding plugin-manager/ids/65535-65535-X=/i2c@7000c500:module@0x57
[0002.484] pm_ids_update: pm id update successful
[0002.488] pm_ids_update: Updating 7,a8, size 256, type 0
[0002.496] I2C slave not started
[0002.499] I2C write failed
[0002.502] Writing offset failed
[0002.505] eeprom_init: EEPROM read failed
[0002.509] pm_ids_update: eeprom init failed
[0002.543] updating /chosen/nvidia,wifi-mac node 00:04:4b:65:c4:49
[0002.553] updating /chosen/nvidia,bluetooth-mac node 00:04:4b:65:c4:4a
[0002.562] updating /chosen/nvidia,ethernet-mac node 00:04:4b:65:c4:4b
[0002.569] Plugin Manager: Parse ODM data 0x00084000
[0002.606] Find /i2c@7000c000's alias i2c0
[0002.610] get eeprom at 1-a2, size 256, type 0
[0002.615] get eeprom at 1-ae, size 256, type 0
[0002.630] Find /i2c@7000c400's alias i2c1
[0002.634] get eeprom at 2-a0, size 256, type 0
[0002.650] Find /i2c@7000c500's alias i2c2
[0002.654] get eeprom at 3-a0, size 256, type 0
[0002.658] get eeprom at 3-ae, size 256, type 0
[0002.670] Find /host1x/i2c@546c0000's alias i2c6
[0002.674] get eeprom at 7-a8, size 256, type 0
[0002.679] pm_ids_update: Updating 1,a2, size 256, type 0
[0002.684] I2C slave not started
[0002.687] I2C write failed
[0002.690] Writing offset failed
[0002.693] eeprom_init: EEPROM read failed
[0002.697] pm_ids_update: eeprom init failed
[0002.701] pm_ids_update: Updating 1,ae, size 256, type 0
[0002.706] I2C slave not started
[0002.709] I2C write failed
[0002.712] Writing offset failed
[0002.715] eeprom_init: EEPROM read failed
[0002.719] pm_ids_update: eeprom init failed
[0002.723] pm_ids_update: Updating 2,a0, size 256, type 0
[0002.728] I2C slave not started
[0002.731] I2C write failed
[0002.734] Writing offset failed
[0002.737] eeprom_init: EEPROM read failed
[0002.741] pm_ids_update: eeprom init failed
[0002.745] pm_ids_update: Updating 3,a0, size 256, type 0
[0002.775] pm_ids_update: The pm board id is 2180-1000-400
[0002.783] Adding plugin-manager/ids/2180-1000-400=/i2c@7000c500:module@0x50
[0002.790] pm_ids_update: pm id update successful
[0002.794] pm_ids_update: Updating 3,ae, size 256, type 0
[0002.824] pm_ids_update: The pm board id is 65535-65535-X
[0002.832] Adding plugin-manager/ids/65535-65535-X=/i2c@7000c500:module@0x57
[0002.839] pm_ids_update: pm id update successful
[0002.844] pm_ids_update: Updating 7,a8, size 256, type 0
[0002.852] I2C slave not started
[0002.855] I2C write failed
[0002.857] Writing offset failed
[0002.860] eeprom_init: EEPROM read failed
[0002.864] pm_ids_update: eeprom init failed
[0002.899] Chip UID is 000000016411c7080800000011060500
droidboot.modem=none androidboot.serialno=03225160373820000506 androidboot.security=non-secure
[0002.930] Add serial number:03225160373820000506 as DT property
[0002.938] calling apps_init()
[0002.943] Found 19 GPT partitions in "sdmmc3_user"
[0002.947] Proceeding to Cold Boot
[0002.951] starting app android_boot_app
[0002.954] Device state: unlocked
[0002.958] display console init
[0002.976] No valid panel node found
[0002.985] enabling 'vdd-hdmi' regulator
[0002.989] hdmi cable connected
[0002.992] I2C slave not started
[0002.995] I2C write faileDT entry for leds-pwm not found
d[0003.009] 
[0003.010] Writing offset failed
[0003.013] could not read edid
[0003.019] tmds-config node not found
[0003.024] pmc_set_io_pad_voltage: Error -2 retrieving platform-io-pad-voltagepropusing default cmu settings for HDMI
[0003.065] dc_hdmi_enable, starting HDMI initialisation
[0003.071] dc_hdmi_enable, HDMI initialisation complete
[0003.076] list and configure display window
[0003.081] display console init completed
[0003.091] Gpio keyboard init success
[0003.095] bct_init bctinit 
[0003.098] bct_init bctinit 
[0003.102] bct_init bctinit 
[0003.105] bct_init bctinit 
[0003.308] decompressor handler not found
[0003.312] load_bmp_blob: panelresolution=480 type=0
[0003.317] bl_battery_charging: connected to external power supply
[0003.328] fastboot: usb cable is not connected
[0003.333] bct_init bctinit 
[0003.335] device_query_partition_size: failed to open partition sdmmc3_user:MSC !
[0003.343] MSC Partition not found
[0003.346] bct_init bctinit 
[0003.349] bct_init bctinit 
[0003.352] blob_init: USP partition does not have valid Blob
[0003.358] kfs_getpartname: name = LNX
[0003.361] Loading kernel from LNX
[0003.371] Verifying boot image in OdmNonSecureSBK mode
[0003.393] kernel load address: 0x80080000, size: 506749 bytes
[0003.399] ramdisk load address: 0x84100000, size: 0 bytes
[0003.404] load kernel from storage
[0003.408] decompressor handler not found
[0003.419] Successfully loaded kernel and ramdisk images
[0003.427] load_bmp_blob: panelresolution=480 type=0
[0003.476] display bmp image done
[0003.479] NCK carveout not present
[0003.482] Skipping dts_overrides
[0003.485] NCK carveout not present
[0003.489] shim_invoke: No NCT, Calling dts updates
[0003.510] Find /i2c@7000c000's alias i2c0
[0003.514] get eeprom at 1-a2, size 256, type 0
[0003.518] get eeprom at 1-ae, size 256, type 0
[0003.534] Find /i2c@7000c400's alias i2c1
[0003.538] get eeprom at 2-a0, size 256, type 0
[0003.553] Find /i2c@7000c500's alias i2c2
[0003.557] get eeprom at 3-a0, size 256, type 0
[0003.562] get eeprom at 3-ae, size 256, type 0
[0003.573] Find /host1x/i2c@546c0000's alias i2c6
[0003.578] get eeprom at 7-a8, size 256, type 0
[0003.582] pm_ids_update: Updating 1,a2, size 256, type 0
[0003.587] I2C slave not started
[0003.590] I2C write failed
[0003.593] Writing offset failed
[0003.596] eeprom_init: EEPROM read failed
[0003.600] pm_ids_update: eeprom init failed
[0003.604] pm_ids_update: Updating 1,ae, size 256, type 0
[0003.609] I2C slave not started
[0003.612] I2C write failed
[0003.615] Writing offset failed
[0003.618] eeprom_init: EEPROM read failed
[0003.622] pm_ids_update: eeprom init failed
[0003.626] pm_ids_update: Updating 2,a0, size 256, type 0
[0003.631] I2C slave not started
[0003.634] I2C write failed
[0003.637] Writing offset failed
[0003.640] eeprom_init: EEPROM read failed
[0003.644] pm_ids_update: eeprom init failed
[0003.648] pm_ids_update: Updating 3,a0, size 256, type 0
[0003.678] pm_ids_update: The pm board id is 2180-1000-400
[0003.688] Adding plugin-manager/ids/2180-1000-400=/i2c@7000c500:module@0x50
[0003.698] pm_ids_update: pm id update successful
[0003.702] pm_ids_update: Updating 3,ae, size 256, type 0
[0003.733] pm_ids_update: The pm board id is 65535-65535-X
[0003.741] Adding plugin-manager/ids/65535-65535-X=/i2c@7000c500:module@0x57
[0003.750] pm_ids_update: pm id update successful
[0003.754] pm_ids_update: Updating 7,a8, size 256, type 0
[0003.762] I2C slave not started
[0003.765] I2C write failed
[0003.768] Writing offset failed
[0003.771] eeprom_init: EEPROM read failed
[0003.775] pm_ids_update: eeprom init failed
[0003.810] updating /chosen/nvidia,wifi-mac node 00:04:4b:65:c4:49
[0003.819] updating /chosen/nvidia,bluetooth-mac node 00:04:4b:65:c4:4a
[0003.828] updating /chosen/nvidia,ethernet-mac node 00:04:4b:65:c4:4b
[0003.835] Plugin Manager: Parse ODM data 0x00084000
droidboot.modem=none androidboot.serialno=03225160373820000506 androidboot.security=non-secure
[0003.883] Add serial number:03225160373820000506 as DT property
[0003.891] Updated bpmp info to DTB
[0003.898] Updated initrd info to DTB
[0003.901] "proc-board" doesn't exist, creating 
[0003.909] Updated board info to DTB
[0003.913] "pmu-board" doesn't exist, creating 
[0003.920] Updated board info to DTB
[0003.924] "display-board" doesn't exist, creating 
[0003.931] Updated board info to DTB
[0003.934] "reset" doesn't exist, creating 
[0003.939] Updated reset info to DTB
c9d000 is_hdmi_initialised=1 gpt 
[0004.002] Updated bootarg info to DTB
[0004.011] WARNING: Failed to pass NS DRAM ranges to TOS, err: -7
[0004.017] Updated memory info to DTB
[0004.026] set vdd_core voltage to 1075 mv
[0004.030] setting 'vdd-core' regulator to 1075000 micro volts
[0004.036] nvdumper Carveout: Base = 0xff23f000 and Size = 0x80000
[0004.043] bct_init bctinit 
[0004.046] Starting Bpmp FW
[0004.048] BPMP-FW Carveout: Base = 0xff2c0000 and Size = 0x40000
U-Boot 2016.07-g9c3b9a4 (Mar 01 2018 - 20:40:15 -0800)
TEGRA210
Model: NVIDIA P2371-2180
Board: NVIDIA P2371-2180
DRAM:  4 GiB
MMC:   Tegra SD/MMC: 0, Tegra SD/MMC: 1
*** Warning - bad CRC, using default environment
In:    serial
Out:   serial
Err:   serial
Net:   No ethernet found.
Hit any key to stop autoboot:  0 
MMC: no card present
switch to partitions #0, OK
mmc0(part 0) is current device
Scanning mmc 0:1...
Found /boot/extlinux/extlinux.conf
Retrieving file: /boot/extlinux/extlinux.conf
289 bytes read in 87 ms (2.9 KiB/s)
p2371-2180 eMMC boot options
1:	primary kernel
Enter choice: 1:	primary kernel
Retrieving file: /boot/initrd
0 bytes read in 63 ms (0 Bytes/s)
Retrieving file: /boot/Image
21230984 bytes read in 538 ms (37.6 MiB/s)
mi_initialised=1 gpt root=/dev/mmcblk0p1 rw rootwait
Retrieving file: /boot/dtb/tegra210-jetson-tx1-p2597-2180-a01-devkit.dtb
405344 bytes read in 70 ms (5.5 MiB/s)
## Flattened Device Tree blob at 82000000
   Booting using the fdt blob at 0x82000000
   reserving fdt memory region: addr=80000000 size=20000
   Using Device Tree in place at 0000000082000000, end 0000000082065f5f
Starting kernel ...
[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Initializing cgroup subsys cpuacct
3:11 CST 2018
6 
[0003.810] updating /chosen/nvidia,wifi-mac node 00:04:4b:65:c4:49

It seems the mac is read from eeprom but the node is not generated.

I also notice some difference between your log and mine.

This is mine.

Hit any key to stop autoboot:  0 
MMC: no card present
switch to partitions #0, OK
mmc0(part 0) is current device
Scanning mmc 0:1...
Found /boot/extlinux/extlinux.conf
Retrieving file: /boot/extlinux/extlinux.conf
223 bytes read in 90 ms (2 KiB/s)
p2371-2180 eMMC boot options
1:	primary kernel
Enter choice: 1:	primary kernel
Retrieving file: /boot/initrd
0 bytes read in 63 ms (0 Bytes/s)
Retrieving file: /boot/Image
21193144 bytes read in 532 ms (38 MiB/s)
<b>append: root=/dev/mmcblk0p1 rw rootwait console=ttyS0,115200n8 console=tty0 OS=l4t fbcon=map:0 net.ifnames=0 androidboot.modem=none androidboot.serialno=03336150503430000405 androidboot.security=non-secure tegraid=21.1.2.0.0 ddr_die=2048M@2048M ddr_die=2048M@4096M section=256M memtype=0 vpr_resize usb_port_owner_info=0 lane_owner_info=0 emc_max_dvfs=0 touch_id=0@63 video=tegrafb no_console_suspend=1 debug_uartport=lsport,0 earlyprintk=uart8250-32bit,0x70006000 maxcpus=4 usbcore.old_scheme_first=1 lp0_vec=0x1000@0xff2bf000 nvdumper_reserved=0xff23f000 core_edp_mv=1075 core_edp_ma=4000 gpt root=/dev/mmcblk0p1 rw rootwait</b>
## Flattened Device Tree blob at 83100000
   Booting using the fdt blob at 0x83100000
   reserving fdt memory region: addr=80000000 size=20000
   Using Device Tree in place at 0000000083100000, end 00000000831b0c03

In your log, I see “Retrieving file: /boot/dtb/tegra210-jetson-tx1-p2597-2180-a01-devkit.dtb” appears. Have you modified your extlinux.conf?

7

Hi WayneWWW
my extlinux.conf was changed as followed:

nvidia@tegra-ubuntu:~$ cat /boot/extlinux/extlinux.conf
TIMEOUT 30
DEFAULT primary

MENU TITLE p2371-2180 eMMC boot options

LABEL primary
      MENU LABEL primary kernel
      LINUX /boot/Image
      INITRD /boot/initrd
      APPEND ${cbootargs} root=/dev/mmcblk0p1 rw rootwait
      FDT /boot/dtb/tegra210-jetson-tx1-p2597-2180-a01-devkit.dtb
8

The FDT entry is probably the cause of failure. There is some use of device tree from partitions at various stages of boot in R28+, and those stages may merge parts of the device tree for hand-off to the next stage. The FDT entry will not apply at the correct time and is (at least for now) deprecated. You should remove this line and instead flash the dtb.

You may be interested in this patch for device tree flashing (TX1 and TX2 share the flash.sh file):
https://devtalk.nvidia.com/default/topic/1036286/jetson-tx1/flashing-just-dtb-on-28-2-and-tx1/post/5264465/#5264465

Typically you’d use a command like this to flash the dtb to a partition (along with it being signed):

sudo ./flash.sh -r -k kernel-dtb jetson-tx2 mmcblk0p1

Normally file “kernel/dtb/tegra186-quill-p3310-1000-c03-00-base.dtb” would be used, and if you wanted to specify a specific file instead of replacing one in the “Linux_for_Tegra/” tree you could use this (I’m using a specific file name which happens to be exactly what the default flash would have used, but you can substitute file name):

sudo ./flash.sh -r -d ./kernel/dtb/tegra186-quill-p3310-1000-c03-00-base.dtb jetson-tx2 mmcblk0p1
9

Hi linuxdev && WayneWWW

Thanks for your help.
After flash dtb into emmc, the mac is can be get from eeprom.

Thansk again.