Set eth0 MAC address without EEPROM

Hello,

I have a custom carrier board that does not have an EEPROM for the MAC address. Our goal is to set the MAC to a default value with the flashed image and then modify the MAC address to be unique for each board by running a script on boot with our vendor-specific MAC address in a config file.

The only place I can find the MAC address setting in the device tree (ether_qos@2490000 node) does not have an effect.

Is my goal possible, or do I need to revise the board and add EEPROM?

Thank you,
Andy

I have a custom carrier board that does not have an EEPROM for the MAC address.

This is not correct. The eeprom is inside tx2 module but not carrier board.
Please check the eeprom layout and also be careful about the checksum in eeprom.

Oh! I missed that in the integration guide.

At the same time that we fabricated our custom carrier boards we also ordered a case of new TX2 4GB modules, and upon flashing and boot we see messages about no hardware address and selecting a random hardware address.

Wish document contains information on how to reprogram the EEPROM?

flashing and boot we see messages about no hardware address and selecting a random hardware address.

We should check the boot log for this case first.

and you could find the eeprom layout document here.

Hi WayneWWW,

Here is the output I see in dmesg that made me think I had no EEPROM:

[   11.087729] tegra-i2c 3190000.i2c: pio timed out addr: 0x50 tlen:28 rlen:128
[   11.094804] tegra-i2c 3190000.i2c: --- register dump for debugging ----
[   11.101422] tegra-i2c 3190000.i2c: I2C_CNFG - 0x22c00
[   11.106478] tegra-i2c 3190000.i2c: I2C_PACKET_TRANSFER_STATUS - 0x10001
[   11.113094] tegra-i2c 3190000.i2c: I2C_FIFO_CONTROL - 0xe0
[   11.118582] tegra-i2c 3190000.i2c: I2C_FIFO_STATUS - 0x800040
[   11.124331] tegra-i2c 3190000.i2c: I2C_INT_MASK - 0x7d
[   11.129473] tegra-i2c 3190000.i2c: I2C_INT_STATUS - 0x0
[   11.134702] tegra-i2c 3190000.i2c: i2c transfer timed out addr: 0x50

and then I see this after a few more timeouts:

[   24.759000] using random self ethernet address
[   24.763480] using random host ethernet address

I have only opened one of the 4GB modules for testing, should I try another?

Andy

Well, the I2c timeouts I previously posted seem to be related to HDMI as I disabled display outputs (our carrier has no display) and they went away.

However, I see another timeout much earlier in the boot process (it was in the previous build as well):

[    0.521231] tegra-i2c 3160000.i2c: no acknowledge from address 0x74
[    0.521316] pca953x 0-0074: failed reading register
[    0.521441] pca953x: probe of 0-0074 failed with error -121
[    0.521859] tegra-i2c 3160000.i2c: no acknowledge from address 0x77
[    0.521915] pca953x 0-0077: failed reading register
[    0.521982] pca953x: probe of 0-0077 failed with error -121

and this is still present

[    7.506812] using random self ethernet address
[    7.511347] using random host ethernet address

With the display items disabled in the DT the boot is much faster now, that is why the times changed significantly.

Andy

Hi Andy,

I don’t get the point to check those i2c errors here. The boot log from bootloader will tell you if you have mac addr in your eeprom or also you could check the node /proc/device-tree/chosen/nvidia,ether-mac

Also, for “using random self ethernet address” I believe this log is not for the eth0 mac addr.

You could check the eth0 mac in every boot. It should be always a fixed value.
If not, please share your boot log with us.

Hi WayneWWW,

Ok, I understand better now. Here is the output of the bootloader:

NOTICE:  BL31: v1.3(release):a28d87f09
NOTICE:  BL31: Built : 16:56:00, Jul 16 2019
ipc-unittest-main: 1519: Welcome to IPC unittest!!!
ipc-unittest-main: 1531: waiting forever
ipc-unittest-srv: 329: Init unittest services!!!
keystore-demo: 141: Hello world from keystore-demo app
keystore-demo: 207: main: EKB contents match expected value
exit called, thread 0xffffffffea87ad58, name trusty_app_2_7d18fc60-e9fc-11e8
platform_bootstrap_epilog: trusty bootstrap complete
[0000.942] I> Welcome to Cboot
[0000.945] I> Cboot Version: t186-dcb303f9
[0000.949] I> CPU-BL Params @ 0x175800000
[0000.952] I>  0) Base:0x00000000 Size:0x00000000
[0000.957] I>  1) Base:0x177f00000 Size:0x00100000
[0000.961] I>  2) Base:0x177e00000 Size:0x00100000
[0000.966] I>  3) Base:0x177d00000 Size:0x00100000
[0000.970] I>  4) Base:0x177c00000 Size:0x00100000
[0000.975] I>  5) Base:0x177b00000 Size:0x00100000
[0000.979] I>  6) Base:0x177800000 Size:0x00200000
[0000.984] I>  7) Base:0x177400000 Size:0x00400000
[0000.989] I>  8) Base:0x177a00000 Size:0x00100000
[0000.993] I>  9) Base:0x177300000 Size:0x00100000
[0000.998] I> 10) Base:0x176800000 Size:0x00800000
[0001.002] I> 11) Base:0x30000000 Size:0x00040000
[0001.007] I> 12) Base:0xf0000000 Size:0x00100000
[0001.011] I> 13) Base:0x30040000 Size:0x00001000
[0001.015] I> 14) Base:0x30048000 Size:0x00001000
[0001.020] I> 15) Base:0x30049000 Size:0x00001000
[0001.024] I> 16) Base:0x3004a000 Size:0x00001000
[0001.029] I> 17) Base:0x3004b000 Size:0x00001000
[0001.033] I> 18) Base:0x3004c000 Size:0x00001000
[0001.038] I> 19) Base:0x3004d000 Size:0x00001000
[0001.042] I> 20) Base:0x3004e000 Size:0x00001000
[0001.046] I> 21) Base:0x3004f000 Size:0x00001000
[0001.051] I> 22) Base:0x00000000 Size:0x00000000
[0001.055] I> 23) Base:0xf0100000 Size:0x00010000
[0001.060] I> 24) Base:0x00000000 Size:0x00000000
[0001.064] I> 25) Base:0x00000000 Size:0x00000000
[0001.069] I> 26) Base:0x00000000 Size:0x00000000
[0001.073] I> 27) Base:0x00000000 Size:0x00000000
[0001.077] I> 28) Base:0x84400000 Size:0x00400000
[0001.082] I> 29) Base:0x30000000 Size:0x00010000
[0001.086] I> 30) Base:0x178000000 Size:0x08000000
[0001.091] I> 31) Base:0x00000000 Size:0x00000000
[0001.095] I> 32) Base:0x176000000 Size:0x00600000
[0001.100] I> 33) Base:0x80000000 Size:0x70000000
[0001.104] I> 34) Base:0xf0110000 Size:0x856f0000
[0001.109] I> 35) Base:0x00000000 Size:0x00000000
[0001.113] I> 36) Base:0x00000000 Size:0x00000000
[0001.117] I> 37) Base:0x1772e0000 Size:0x00020000
[0001.122] I> 38) Base:0x84000000 Size:0x00400000
[0001.126] I> 39) Base:0x96000000 Size:0x02000000
[0001.131] I> 40) Base:0x85000000 Size:0x01200000
[0001.135] I> 41) Base:0x175800000 Size:0x00500000
[0001.140] I> 42) Base:0x00000000 Size:0x00000000
[0001.144] I> 43) Base:0x00000000 Size:0x00000000
[0001.149] GIC-SPI Target CPU: 4
[0001.152] Interrupts Init done
[0001.155] calling constructors
[0001.159] initializing heap
[0001.161] initializing threads
[0001.165] initializing timers
[0001.168] creating bootstrap completion thread
[0001.173] top of bootstrap2()
[0001.176] CPU: ARM Cortex A57
[0001.179] CPU: MIDR: 0x411FD073, MPIDR: 0x80000100
[0001.184] initializing platform
[0001.188] I> Boot-device: eMMC
[0001.193] I> sdmmc bdev is already initialized
[0001.199] I> Found 16 partitions in SDMMC_BOOT (instance 3)
[0001.205] I> Found 30 partitions in SDMMC_USER (instance 3)
[0001.210] W> opt-in fuse is not set, skip fuse_burning
[0001.215] I> Reserved memory at 0xfbe00000 for U-Boot relocation
[0001.221] W> No valid slot number is found in scratch register
[0001.227] W> Return default slot: _a
[0001.230] I> A/B: bin_type (21) slot 0
[0001.234] I> Loading partition kernel-dtb at 0x80000000 from device(0x1)
[0001.254] I> Kernel_dtb @0x80000000
[0001.258] I> Bl_dtb @0x8520f400
[0001.260] I> gpio framework initialized
[0001.266] I> tegrabl_gpio_driver_register: register 'nvidia,tegra186-gpio' driver
[0001.275] I> tegrabl_gpio_driver_register: register 'nvidia,tegra186-gpio-aon' driver
[0001.282] I> tegrabl_tca9539_init: i2c bus: 0, slave addr: 0xee
[0001.291] E> I2C: slave not found in slaves.
[0001.295] E> I2C: Could not write 0 bytes to slave: 0x00ee with repeat start false.
[0001.303] E> I2C_DEV: Failed to send register address 0x00000004.
[0001.309] E> I2C_DEV: Could not write 1 registers of size 1 to slave 0xee at 0x00000004 via instance 0.
[0001.318] E> tca9539_device_init: failed to write polar reg
[0001.323] E> tegrabl_tca9539_init: failed to init device!
[0001.328] I> tegrabl_tca9539_init: i2c bus: 0, slave addr: 0xe8
[0001.335] E> I2C: slave not found in slaves.
[0001.339] E> I2C: Could not write 0 bytes to slave: 0x00e8 with repeat start false.
[0001.347] E> I2C_DEV: Failed to send register address 0x00000004.
[0001.353] E> I2C_DEV: Could not write 1 registers of size 1 to slave 0xe8 at 0x00000004 via instance 0.
[0001.362] E> tca9539_device_init: failed to write polar reg
[0001.368] E> tegrabl_tca9539_init: failed to init device!
[0001.375] I> fixed regulator driver initialized
[0001.401] I> register 'maxim' power off handle
[0001.406] I> virtual i2c enabled
[0001.409] I> registered 'maxim,max77620' pmic
[0001.413] I> tegrabl_gpio_driver_register: register 'max77620-gpio' driver
[0001.421] W> No board IDs available
[0001.429] E> cannot find any other nvdisp nodes
[0001.433] E> no valid display unit config found in dtb
[0001.439] W> display init failed
[0001.442] initializing target
[0001.445] calling apps_init()
[0001.448] starting app kernel_boot_app
[0001.459] I> found decompressor handler: lz4-legacy
[0001.464] I> decompressing BMP blob ...
[0001.474] I> Kernel type = Normal
[0001.477] I> Loading kernel from partition ...
[0001.481] W> No valid slot number is found in scratch register
[0001.487] W> Return default slot: _a
[0001.490] I> A/B: bin_type (24) slot 0
[0001.499] I> Boot image size read from image header: 2059000
[0001.505] I> Boot image load address: 0x0x80400000
[0001.510] I> Loading partition kernel at 0x80400000 from device(0x1)
[0003.001] I> Kernel hdr @0x80400000
[0003.004] I> Kernel dtb @0x80000000
[0003.008] I> T18x: Authenticate boot.img (bin_type 24), max size 0x4000000
[0003.086] I> T18x: Authenticate tegra194-p2888-0001-p2822-0000.dtb (bin_type 21), max size 0x100000
[0003.095] I> Checking boot.img header magic ... [0003.100] I> [OK]
[0003.101] I> Valid boot.img @ 0x80400000
[0003.105] I> decompressor handler not found
[0003.109] I> Copying kernel image (33269768 bytes) from 0x80400800 to 0x82600000 ... [0003.129] I> Done
[0003.131] I> Move ramdisk (len: 0) from 0x823bb800 to 0x96790000
[0003.138] I> Updated bpmp info to DTB
[0003.143] I> Ramdisk: Base: 0x96790000; Size: 0x0
[0003.147] I> Updated initrd info to DTB
[0003.151] W> WARN: Fail to override "console=none" in commandline
[0003.157] E> tegrabl_linuxboot_add_disp_param, du 0 failed to get display params
[0003.164] E> tegrabl_linuxboot_add_disp_param, du 0 failed to get display params
[0003.171] E> tegrabl_linuxboot_add_disp_param, du 0 failed to get display params
[0003.178] I> disabled_core_mask: 0xffffff0c
[0003.182] W> No valid slot number is found in scratch register
[0003.188] W> Return default slot: _a
[0003.191] I> Active slot suffix: 
[0003.195] I> add_boot_slot_suffix: slot_suffix = 
[0003.199] I> Linux Cmdline: root=/dev/mmcblk0p1 rw rootwait rootfstype=ext4 console=ttyS2,115200n8 console=tty0 fbcon=map:0 net.ifnames=0 vid 
[0003.236] I> Updated bootarg info to DTB
[0003.239] W> No MAC address type 0 available
[0003.243] E> Failed to get WIFI MAC address
[0003.247] W> No MAC address type 1 available
[0003.251] E> Failed to get Bluetooth MAC address
[0003.256] W> No MAC address type 2 available
[0003.260] E> Failed to get Ethernet MAC address
[0003.265] E> Found no plugin manager ids in source DT
[0003.270] W> Add plugin manager ids from board info
[0003.275] E> "plugin-manager" doesn't exist, creating
[0003.280] E> "ids" doesn't exist, creating
[0003.284] E> "connection" doesn't exist, creating
[0003.289] E> "configs" doesn't exist, creating
[0003.293] W> No board IDs available
[0003.296] W> Board id is not supported, booting without board id
[0003.302] E> "odm-data" doesn't exist, creating
[0003.306] I> Adding /chosen/plugin-manager/odm-data
[0003.315] I> added [base:0x80000000, size:0x70000000] to /memory
[0003.320] I> added [base:0xf0200000, size:0x85600000] to /memory
[0003.326] I> added [base:0x175e00000, size:0x200000] to /memory
[0003.332] I> added [base:0x176600000, size:0x200000] to /memory
[0003.338] I> added [base:0x177000000, size:0x200000] to /memory
[0003.343] I> Updated memory info to DTB
[0003.348] E> add_disp_param: failed to get display params for du=0
[0003.355] E> "reset" doesn't exist, creating
[0003.359] E> "pmc-reset-reason" doesn't exist, creating
[0003.364] E> "pmic-reset-reason" doesn't exist, creating
[0003.370] I> Adding ecid(00000001644007472000000004fd0200) to DT
[0003.376] I> disabled_core_mask: 0xffffff0c
[0003.385] W> No serial number available, using 0
[0003.390] E> Failed to get serial number
[0003.394] I> Plugin-manager override starting
[0003.399] I> node /plugin-manager/fragement@0 matches
[0003.407] I> node /plugin-manager/fragement@4 matches
[0003.422] I> Disable plugin-manager status in FDT
[0003.426] I> Plugin-manager override finished successfully
[0003.432] I> tegrabl_load_kernel_and_dtb: Done
[0003.436] E> tegrabl_display_clear: display is not initialized
[0003.442] W> Boot logo display failed...
[0003.445] I> Kernel EP: 0x82600000, DTB: 0x80000000

The reason I started looking for this is because the Jetson gets a new MAC address on every boot as monitored from our network switch.

I see some I2C errors

[0001.266] I> tegrabl_gpio_driver_register: register 'nvidia,tegra186-gpio' driver
[0001.275] I> tegrabl_gpio_driver_register: register 'nvidia,tegra186-gpio-aon' driver
[0001.282] I> tegrabl_tca9539_init: i2c bus: 0, slave addr: 0xee
[0001.291] E> I2C: slave not found in slaves.
[0001.295] E> I2C: Could not write 0 bytes to slave: 0x00ee with repeat start false.
[0001.303] E> I2C_DEV: Failed to send register address 0x00000004.
[0001.309] E> I2C_DEV: Could not write 1 registers of size 1 to slave 0xee at 0x00000004 via instance 0.
[0001.318] E> tca9539_device_init: failed to write polar reg
[0001.323] E> tegrabl_tca9539_init: failed to init device!
[0001.328] I> tegrabl_tca9539_init: i2c bus: 0, slave addr: 0xe8
[0001.335] E> I2C: slave not found in slaves.
[0001.339] E> I2C: Could not write 0 bytes to slave: 0x00e8 with repeat start false.
[0001.347] E> I2C_DEV: Failed to send register address 0x00000004.
[0001.353] E> I2C_DEV: Could not write 1 registers of size 1 to slave 0xe8 at 0x00000004 via instance 0.
[0001.362] E> tca9539_device_init: failed to write polar reg
[0001.368] E> tegrabl_tca9539_init: failed to init device!

and the MAC address failure

[0003.239] W> No MAC address type 0 available
[0003.243] E> Failed to get WIFI MAC address
[0003.247] W> No MAC address type 1 available
[0003.251] E> Failed to get Bluetooth MAC address
[0003.256] W> No MAC address type 2 available
[0003.260] E> Failed to get Ethernet MAC address

Since this is TX2-4GB I would expect the WIFI and BT MAC to be null, but not Ethernet.

Thoughts on why this could be happening?
Andy

Hi ahuska,

If you put this module back to devkit, it would have ethernet mac, right?

I think this issue is due to missing tca9539 on your custom board so that i2c does not work.

Hi WayneWWW,

I will try in the morning on a devkit.

In any case, does it mean I need to remove TCA9539 from the device tree to make i2c function, or is a TCA9539 required?

Hi ahuska,

Could you firstly boot into console and then try

sudo i2cdump -y 7 0x50

Here is the output of i2cdump:

ubuntu@tegra-ubuntu:~$ sudo i2cdump -y 7 0x50
[sudo] password for ubuntu: 
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 a1 0d 78 03 03 48 00 00 00 00 00 00    ?.?.??x??H......
10: 00 01 00 00 36 39 39 2d 38 33 34 38 39 2d 30 38    .?..699-83489-08
20: 38 38 2d 33 30 30 20 48 2e 30 00 00 00 00 00 00    88-300 H.0......
30: 00 00 ff ff ff ff ff ff ff ff ff ff ff ff ff ff    ................
40: ff ff ff ff 90 c4 e4 4b 04 00 30 34 32 31 36 31    ....???K?.042161
50: 39 30 33 32 34 39 35 00 00 00 00 00 00 00 00 00    9032495.........
60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................
70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................
80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................
90: 00 00 00 00 00 00 4e 56 43 42 1c 00 4d 31 00 00    ......NVCB?.M1..
a0: ff ff ff ff ff ff ff ff ff ff ff ff 90 c4 e4 4b    ............???K
b0: 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ?...............
c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................
d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................
e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00    ................
f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 2f    .............../

ifconfig output

ubuntu@tegra-ubuntu:~$ ifconfig
eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 10.0.1.238  netmask 255.255.255.0  broadcast 10.0.1.255
        ether 22:7d:2e:78:66:3f  txqueuelen 1000  (Ethernet)
        RX packets 1130181  bytes 963128815 (963.1 MB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 6169  bytes 700050 (700.0 KB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0
        device interrupt 39

Hi Ahuska,

Where is this result coming from? Is it on devkit or custom carrier board? It looks from custom carrier board. Could you confirm?

Hi, yes it is from custom carrier.

Hi,

We have some light now but still have something to clarify

  1. Your module eerpom exists and can be read by i2dump. I can see the fused mac-addr in below line (00:04:4b:34:c4:90)

    40: ff ff ff ff 90 c4 e4 4b 04 00 30 34 32 31 36 31 …???K?.042161

  2. Confirm if this is hardware-dependent issue. (I don’t think so)

  • case 1: only custom carrier board can reproduce this issue
  • case 2: Even devkit can reproduce this issue ->module problem
  1. We need to know why it cannot be read by cboot during boot.
  • check 1 : please download the eeprom layout from download center and calculate if the checksum in eeprom is correct
  • (If you modified eeprom value before, then it has chance to be incorrect.)
  • check 2: Download the cboot source and enable some debug print in "partner/common/lib/board_info/tegrabl_board_info.c" -> tegrabl_get_mac_address and rebuilt the cboot source to debug

https://developer.nvidia.com/embedded/dlc/tx1-tx2-module-eeprom-layout
https://developer.nvidia.com/embedded/dlc/r32-2-1_Release_v1.0/TX2-AGX/sources/public_sources.tbz2

I confirmed that the issue persists with the devkit. Here is the serial console output. The TCA9539 is found in this case, but the MAC address is still not.

NOTICE:  BL31: v1.3(release):a28d87f09
NOTICE:  BL31: Built : 16:56:00, Jul 16 2019
ipc-unittest-main: 1519: Welcome to IPC unittest!!!
ipc-unittest-main: 1531: waiting forever
ipc-unittest-srv: 329: Init unittest services!!!
keystore-demo: 141: Hello world from keystore-demo app
keystore-demo: 207: main: EKB contents match expected value
exit called, thread 0xffffffffea87ad58, name trusty_app_2_7d18fc60-e9fc-11e8
platform_bootstrap_epilog: trusty bootstrap complete
[0001.008] I> Welcome to Cboot
[0001.011] I> Cboot Version: t186-dcb303f9
[0001.015] I> CPU-BL Params @ 0x175800000
[0001.018] I>  0) Base:0x00000000 Size:0x00000000
[0001.023] I>  1) Base:0x177f00000 Size:0x00100000
[0001.027] I>  2) Base:0x177e00000 Size:0x00100000
[0001.032] I>  3) Base:0x177d00000 Size:0x00100000
[0001.036] I>  4) Base:0x177c00000 Size:0x00100000
[0001.041] I>  5) Base:0x177b00000 Size:0x00100000
[0001.045] I>  6) Base:0x177800000 Size:0x00200000
[0001.050] I>  7) Base:0x177400000 Size:0x00400000
[0001.054] I>  8) Base:0x177a00000 Size:0x00100000
[0001.059] I>  9) Base:0x177300000 Size:0x00100000
[0001.064] I> 10) Base:0x176800000 Size:0x00800000
[0001.068] I> 11) Base:0x30000000 Size:0x00040000
[0001.072] I> 12) Base:0xf0000000 Size:0x00100000
[0001.077] I> 13) Base:0x30040000 Size:0x00001000
[0001.081] I> 14) Base:0x30048000 Size:0x00001000
[0001.086] I> 15) Base:0x30049000 Size:0x00001000
[0001.090] I> 16) Base:0x3004a000 Size:0x00001000
[0001.095] I> 17) Base:0x3004b000 Size:0x00001000
[0001.099] I> 18) Base:0x3004c000 Size:0x00001000
[0001.104] I> 19) Base:0x3004d000 Size:0x00001000
[0001.108] I> 20) Base:0x3004e000 Size:0x00001000
[0001.112] I> 21) Base:0x3004f000 Size:0x00001000
[0001.117] I> 22) Base:0x00000000 Size:0x00000000
[0001.121] I> 23) Base:0xf0100000 Size:0x00010000
[0001.126] I> 24) Base:0x00000000 Size:0x00000000
[0001.130] I> 25) Base:0x00000000 Size:0x00000000
[0001.135] I> 26) Base:0x00000000 Size:0x00000000
[0001.139] I> 27) Base:0x00000000 Size:0x00000000
[0001.143] I> 28) Base:0x84400000 Size:0x00400000
[0001.148] I> 29) Base:0x30000000 Size:0x00010000
[0001.152] I> 30) Base:0x178000000 Size:0x08000000
[0001.157] I> 31) Base:0x00000000 Size:0x00000000
[0001.161] I> 32) Base:0x176000000 Size:0x00600000
[0001.166] I> 33) Base:0x80000000 Size:0x70000000
[0001.170] I> 34) Base:0xf0110000 Size:0x856f0000
[0001.175] I> 35) Base:0x00000000 Size:0x00000000
[0001.179] I> 36) Base:0x00000000 Size:0x00000000
[0001.183] I> 37) Base:0x1772e0000 Size:0x00020000
[0001.188] I> 38) Base:0x84000000 Size:0x00400000
[0001.192] I> 39) Base:0x96000000 Size:0x02000000
[0001.197] I> 40) Base:0x85000000 Size:0x01200000
[0001.201] I> 41) Base:0x175800000 Size:0x00500000
[0001.206] I> 42) Base:0x00000000 Size:0x00000000
[0001.210] I> 43) Base:0x00000000 Size:0x00000000
[0001.215] GIC-SPI Target CPU: 4
[0001.218] Interrupts Init done
[0001.221] calling constructors
[0001.225] initializing heap
[0001.227] initializing threads
[0001.231] initializing timers
[0001.234] creating bootstrap completion thread
[0001.239] top of bootstrap2()
[0001.242] CPU: ARM Cortex A57
[0001.245] CPU: MIDR: 0x411FD073, MPIDR: 0x80000100
[0001.250] initializing platform
[0001.254] I> Boot-device: eMMC
[0001.259] I> sdmmc bdev is already initialized
[0001.264] I> Found 16 partitions in SDMMC_BOOT (instance 3)
[0001.270] I> Found 30 partitions in SDMMC_USER (instance 3)
[0001.275] W> opt-in fuse is not set, skip fuse_burning
[0001.280] I> Reserved memory at 0xfbe00000 for U-Boot relocation
[0001.286] W> No valid slot number is found in scratch register
[0001.292] W> Return default slot: _a
[0001.295] I> A/B: bin_type (21) slot 0
[0001.299] I> Loading partition kernel-dtb at 0x80000000 from device(0x1)
[0001.313] I> Kernel_dtb @0x80000000
[0001.316] I> Bl_dtb @0x8520f400
[0001.319] I> gpio framework initialized
[0001.324] I> tegrabl_gpio_driver_register: register 'nvidia,tegra186-gpio' driver
[0001.333] I> tegrabl_gpio_driver_register: register 'nvidia,tegra186-gpio-aon' driver
[0001.341] I> tegrabl_tca9539_init: i2c bus: 0, slave addr: 0xee
[0001.352] I> tegrabl_gpio_driver_register: register 'tca9539_gpio_driver' driver
[0001.359] I> tegrabl_tca9539_init: i2c bus: 0, slave addr: 0xe8
[0001.368] I> tegrabl_gpio_driver_register: register 'tca9539_gpio_driver' driver
[0001.377] I> fixed regulator driver initialized
[0001.403] I> register 'maxim' power off handle
[0001.408] I> virtual i2c enabled
[0001.411] I> registered 'maxim,max77620' pmic
[0001.415] I> tegrabl_gpio_driver_register: register 'max77620-gpio' driver
[0001.423] W> No board IDs available
[0001.431] E> cannot find any other nvdisp nodes
[0001.435] E> no valid display unit config found in dtb
[0001.441] W> display init failed
[0001.444] initializing target
[0001.447] calling apps_init()
[0001.451] starting app kernel_boot_app
[0001.461] I> found decompressor handler: lz4-legacy
[0001.466] I> decompressing BMP blob ...
[0001.476] I> Kernel type = Normal
[0001.479] I> Loading kernel from partition ...
[0001.483] W> No valid slot number is found in scratch register
[0001.489] W> Return default slot: _a
[0001.492] I> A/B: bin_type (24) slot 0
[0001.501] I> Boot image size read from image header: 2059000
[0001.507] I> Boot image load address: 0x0x80400000
[0001.511] I> Loading partition kernel at 0x80400000 from device(0x1)
[0002.261] I> Kernel hdr @0x80400000
[0002.264] I> Kernel dtb @0x80000000
[0002.267] I> T18x: Authenticate boot.img (bin_type 24), max size 0x4000000
[0002.345] I> T18x: Authenticate tegra194-p2888-0001-p2822-0000.dtb (bin_type 21), max size 0x100000
[0002.355] I> Checking boot.img header magic ... [0002.359] I> [OK]
[0002.361] I> Valid boot.img @ 0x80400000
[0002.365] I> decompressor handler not found
[0002.369] I> Copying kernel image (33269768 bytes) from 0x80400800 to 0x82600000 ... [0002.389] I> Done
[0002.390] I> Move ramdisk (len: 0) from 0x823bb800 to 0x96790000
[0002.397] I> Updated bpmp info to DTB
[0002.402] I> Ramdisk: Base: 0x96790000; Size: 0x0
[0002.407] I> Updated initrd info to DTB
[0002.410] W> WARN: Fail to override "console=none" in commandline
[0002.416] E> tegrabl_linuxboot_add_disp_param, du 0 failed to get display params
[0002.423] E> tegrabl_linuxboot_add_disp_param, du 0 failed to get display params
[0002.431] E> tegrabl_linuxboot_add_disp_param, du 0 failed to get display params
[0002.438] I> disabled_core_mask: 0xffffff0c
[0002.442] W> No valid slot number is found in scratch register
[0002.448] W> Return default slot: _a
[0002.451] I> Active slot suffix: 
[0002.454] I> add_boot_slot_suffix: slot_suffix = 
[0002.459] I> Linux Cmdline: root=/dev/mmcblk0p1 rw rootwait rootfstype=ext4 console=ttyS2,115200n8 console=tty0 fbcon=map:0 net.ifnames=0 vid 
[0002.495] I> Updated bootarg info to DTB
[0002.499] W> No MAC address type 0 available
[0002.503] E> Failed to get WIFI MAC address
[0002.507] W> No MAC address type 1 available
[0002.511] E> Failed to get Bluetooth MAC address
[0002.515] W> No MAC address type 2 available
[0002.519] E> Failed to get Ethernet MAC address
[0002.525] E> Found no plugin manager ids in source DT
[0002.530] W> Add plugin manager ids from board info
[0002.534] E> "plugin-manager" doesn't exist, creating
[0002.539] E> "ids" doesn't exist, creating
[0002.543] E> "connection" doesn't exist, creating
[0002.548] E> "configs" doesn't exist, creating
[0002.552] W> No board IDs available
[0002.555] W> Board id is not supported, booting without board id
[0002.561] E> "odm-data" doesn't exist, creating
[0002.566] I> Adding /chosen/plugin-manager/odm-data
[0002.574] I> added [base:0x80000000, size:0x70000000] to /memory
[0002.580] I> added [base:0xf0200000, size:0x85600000] to /memory
[0002.586] I> added [base:0x175e00000, size:0x200000] to /memory
[0002.591] I> added [base:0x176600000, size:0x200000] to /memory
[0002.597] I> added [base:0x177000000, size:0x200000] to /memory
[0002.603] I> Updated memory info to DTB
[0002.607] E> add_disp_param: failed to get display params for du=0
[0002.614] E> "reset" doesn't exist, creating
[0002.618] E> "pmc-reset-reason" doesn't exist, creating
[0002.624] E> "pmic-reset-reason" doesn't exist, creating
[0002.630] I> Adding ecid(00000001644007472000000004fd0200) to DT
[0002.636] I> disabled_core_mask: 0xffffff0c
[0002.645] W> No serial number available, using 0
[0002.649] E> Failed to get serial number
[0002.653] I> Plugin-manager override starting
[0002.658] I> node /plugin-manager/fragement@0 matches
[0002.666] I> node /plugin-manager/fragement@4 matches
[0002.681] I> Disable plugin-manager status in FDT
[0002.686] I> Plugin-manager override finished successfully
[0002.691] I> tegrabl_load_kernel_and_dtb: Done
[0002.695] E> tegrabl_display_clear: display is not initialized
[0002.701] W> Boot logo display failed...
[0002.705] I> Kernel EP: 0x82600000, DTB: 0x80000000
[    0.000000] Booting Linux on physical CPU 0x100
[    0.000000] Linux version 4.9.140 (andy@andy-HP-Z620-16) (gcc version 7.3.1 20180425 [linaro-7.3-2018.05 revision d29120a424ecfbc167ef900659
[    0.000000] Boot CPU: AArch64 Processor [411fd073]
[    0.000000] OF: fdt:memory scan node memory@80000000, reg size 80,
[    0.000000] OF: fdt: - 80000000 ,  70000000
[    0.000000] OF: fdt: - f0200000 ,  85600000
[    0.000000] OF: fdt: - 175e00000 ,  200000
[    0.000000] OF: fdt: - 176600000 ,  200000
[    0.000000] OF: fdt: - 177000000 ,  200000
[    0.000000] earlycon: uart8250 at MMIO32 0x000000000c280000 (options '')
[    0.000000] bootconsole [uart8250] enabled
[    0.000000] OF: fdt:Reserved memory: failed to reserve memory for node 'fb0_carveout': base 0x0000000000000000, size 0 MiB
[    0.000000] OF: fdt:Reserved memory: failed to reserve memory for node 'fb0_carveout': base 0x0000000000000000, size 0 MiB
[    0.000000] OF: fdt:Reserved memory: failed to reserve memory for node 'fb1_carveout': base 0x0000000000000000, size 0 MiB
[    0.000000] OF: fdt:Reserved memory: failed to reserve memory for node 'fb1_carveout': base 0x0000000000000000, size 0 MiB
[    0.000000] OF: fdt:Reserved memory: failed to reserve memory for node 'fb2_carveout': base 0x0000000000000000, size 0 MiB
[    0.000000] OF: fdt:Reserved memory: failed to reserve memory for node 'fb2_carveout': base 0x0000000000000000, size 0 MiB
[    0.000000] OF: reserved mem: initialized node ramoops_carveout, compatible id nvidia,ramoops
[    0.000000] cma: Reserved 64 MiB at 0x00000000fc000000
[    0.000000] psci: probing for conduit method from DT.
[    0.000000] psci: PSCIv1.0 detected in firmware.
[    0.000000] psci: Using standard PSCI v0.2 function IDs
[    0.000000] psci: MIGRATE_INFO_TYPE not supported.
[    0.000000] psci: SMC Calling Convention v1.1
[    0.000000] percpu: Embedded 25 pages/cpu @ffffffc0f7040000 s61592 r8192 d32616 u102400
[    0.000000] Speculative Store Bypass Disable mitigation not required
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 990776
[    0.000000] Kernel command line: root=/dev/mmcblk0p1 rw rootwait rootfstype=ext4 console=ttyS2,115200n8 console=tty0 fbcon=map:0 net.ifname 
[    0.000000] log_buf_len individual max cpu contribution: 32768 bytes
[    0.000000] log_buf_len total cpu_extra contributions: 163840 bytes
[    0.000000] log_buf_len min size: 32768 bytes
[    0.000000] log_buf_len: 262144 bytes
[    0.000000] early log buf free: 29444(89%)
[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[    0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
[    0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
[    0.000000] Memory: 3853708K/4026368K available (14782K kernel code, 2794K rwdata, 6528K rodata, 8320K init, 608K bss, 107124K reserved, 65)
[    0.000000] Virtual kernel memory layout:
[    0.000000]     modules : 0xffffff8000000000 - 0xffffff8008000000   (   128 MB)
[    0.000000]     vmalloc : 0xffffff8008000000 - 0xffffffbebfff0000   (   250 GB)
[    0.000000]       .text : 0xffffff8008200000 - 0xffffff8009070000   ( 14784 KB)
[    0.000000]     .rodata : 0xffffff8009070000 - 0xffffff80096e0000   (  6592 KB)
[    0.000000]       .init : 0xffffff80096e0000 - 0xffffff8009f00000   (  8320 KB)
[    0.000000]       .data : 0xffffff8009f00000 - 0xffffff800a1ba808   (  2795 KB)
[    0.000000]        .bss : 0xffffff800a1ba808 - 0xffffff800a252bc4   (   609 KB)
[    0.000000]     fixed   : 0xffffffbefe7fd000 - 0xffffffbefec00000   (  4108 KB)
[    0.000000]     PCI I/O : 0xffffffbefee00000 - 0xffffffbeffe00000   (    16 MB)
[    0.000000]     vmemmap : 0xffffffbf00000000 - 0xffffffc000000000   (     4 GB maximum)
[    0.000000]               0xffffffbf00000000 - 0xffffffbf03dc8000   (    61 MB actual)
[    0.000000]     memory  : 0xffffffc000000000 - 0xffffffc0f7200000   (  3954 MB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=6, Nodes=1
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000]  Build-time adjustment of leaf fanout to 64.
[    0.000000]  RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=6.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=6
[    0.000000] NR_IRQS:64 nr_irqs:64 0
[    0.000000] GIC: Using split EOI/Deactivate mode
[    0.000000] arm_arch_timer: Architected cp15 timer(s) running at 31.25MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xe6a171046, max_idle_ns: 881590405314 ns
[    0.000003] sched_clock: 56 bits at 31MHz, resolution 32ns, wraps every 4398046511088ns
[    0.009369] Console: colour dummy device 80x25
[    0.014064] console [tty0] enabled
[    0.017652] bootconsole [uart8250] disabled
<hit enter to activate fiq debugger>
[    0.000000] Booting Linux on physical CPU 0x100
[    0.000000] Linux version 4.9.140 (andy@andy-HP-Z620-16) (gcc version 7.3.1 20180425 [linaro-7.3-2018.05 revision d29120a424ecfbc167ef900659
[    0.000000] Boot CPU: AArch64 Processor [411fd073]
[    0.000000] OF: fdt:memory scan node memory@80000000, reg size 80,
[    0.000000] OF: fdt: - 80000000 ,  70000000
[    0.000000] OF: fdt: - f0200000 ,  85600000
[    0.000000] OF: fdt: - 175e00000 ,  200000
[    0.000000] OF: fdt: - 176600000 ,  200000
[    0.000000] OF: fdt: - 177000000 ,  200000
[    0.000000] earlycon: uart8250 at MMIO32 0x000000000c280000 (options '')
[    0.000000] bootconsole [uart8250] enabled
[    0.000000] OF: fdt:Reserved memory: failed to reserve memory for node 'fb0_carveout': base 0x0000000000000000, size 0 MiB
[    0.000000] OF: fdt:Reserved memory: failed to reserve memory for node 'fb0_carveout': base 0x0000000000000000, size 0 MiB
[    0.000000] OF: fdt:Reserved memory: failed to reserve memory for node 'fb1_carveout': base 0x0000000000000000, size 0 MiB
[    0.000000] OF: fdt:Reserved memory: failed to reserve memory for node 'fb1_carveout': base 0x0000000000000000, size 0 MiB
[    0.000000] OF: fdt:Reserved memory: failed to reserve memory for node 'fb2_carveout': base 0x0000000000000000, size 0 MiB
[    0.000000] OF: fdt:Reserved memory: failed to reserve memory for node 'fb2_carveout': base 0x0000000000000000, size 0 MiB
[    0.000000] OF: reserved mem: initialized node ramoops_carveout, compatible id nvidia,ramoops
[    0.000000] cma: Reserved 64 MiB at 0x00000000fc000000
[    0.000000] psci: probing for conduit method from DT.
[    0.000000] psci: PSCIv1.0 detected in firmware.
[    0.000000] psci: Using standard PSCI v0.2 function IDs
[    0.000000] psci: MIGRATE_INFO_TYPE not supported.
[    0.000000] psci: SMC Calling Convention v1.1
[    0.000000] percpu: Embedded 25 pages/cpu @ffffffc0f7040000 s61592 r8192 d32616 u102400
[    0.000000] Speculative Store Bypass Disable mitigation not required
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 990776
[    0.000000] Kernel command line: root=/dev/mmcblk0p1 rw rootwait rootfstype=ext4 console=ttyS2,115200n8 console=tty0 fbcon=map:0 net.ifname 
[    0.000000] log_buf_len individual max cpu contribution: 32768 bytes
[    0.000000] log_buf_len total cpu_extra contributions: 163840 bytes
[    0.000000] log_buf_len min size: 32768 bytes
[    0.000000] log_buf_len: 262144 bytes
[    0.000000] early log buf free: 29444(89%)
[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[    0.000000] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes)
[    0.000000] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes)
[    0.000000] Memory: 3853708K/4026368K available (14782K kernel code, 2794K rwdata, 6528K rodata, 8320K init, 608K bss, 107124K reserved, 65)
[    0.000000] Virtual kernel memory layout:
[    0.000000]     modules : 0xffffff8000000000 - 0xffffff8008000000   (   128 MB)
[    0.000000]     vmalloc : 0xffffff8008000000 - 0xffffffbebfff0000   (   250 GB)
[    0.000000]       .text : 0xffffff8008200000 - 0xffffff8009070000   ( 14784 KB)
[    0.000000]     .rodata : 0xffffff8009070000 - 0xffffff80096e0000   (  6592 KB)
[    0.000000]       .init : 0xffffff80096e0000 - 0xffffff8009f00000   (  8320 KB)
[    0.000000]       .data : 0xffffff8009f00000 - 0xffffff800a1ba808   (  2795 KB)
[    0.000000]        .bss : 0xffffff800a1ba808 - 0xffffff800a252bc4   (   609 KB)
[    0.000000]     fixed   : 0xffffffbefe7fd000 - 0xffffffbefec00000   (  4108 KB)
[    0.000000]     PCI I/O : 0xffffffbefee00000 - 0xffffffbeffe00000   (    16 MB)
[    0.000000]     vmemmap : 0xffffffbf00000000 - 0xffffffc000000000   (     4 GB maximum)
[    0.000000]               0xffffffbf00000000 - 0xffffffbf03dc8000   (    61 MB actual)
[    0.000000]     memory  : 0xffffffc000000000 - 0xffffffc0f7200000   (  3954 MB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=6, Nodes=1
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000]  Build-time adjustment of leaf fanout to 64.
[    0.000000]  RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=6.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=6
[    0.000000] NR_IRQS:64 nr_irqs:64 0
[    0.000000] GIC: Using split EOI/Deactivate mode
[    0.000000] arm_arch_timer: Architected cp15 timer(s) running at 31.25MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xe6a171046, max_idle_ns: 881590405314 ns
[    0.000003] sched_clock: 56 bits at 31MHz, resolution 32ns, wraps every 4398046511088ns
[    0.009369] Console: colour dummy device 80x25
[    0.014064] console [tty0] enabled
[    0.017652] bootconsole [uart8250] disabled
[    0.022067] kmemleak: Kernel memory leak detector disabled
[    0.022082] Calibrating delay loop (skipped), value calculated using timer frequency.. 62.50 BogoMIPS (lpj=125000)
[    0.022096] pid_max: default: 32768 minimum: 301
[    0.022408] Security Framework initialized
[    0.022567] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes)
[    0.022577] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes)
[    0.023144] ftrace: allocating 45640 entries in 179 pages
[    0.144084] sched-energy: Sched-energy-costs installed from DT
[    0.144104] ASID allocator initialised with 65536 entries
[    0.177269] tegra-id: chipid=21817.
[    0.177284] tegra-id: opt_subrevision=1.
[    0.177306] Tegra Revision: A02p SKU: 0x94 CPU Process: 0 SoC Process: 0
[    0.177319] DTS File Name: /home/andy/JetPack-L4T-4.2.1-P3489-0080/Linux_for_Tegra/sources/kernel/kernel-4.9/arch/arm64/boot/dts/../../../.s
[    0.177336] DTB Build time: <unknown>
[    0.226009] CPU1: Booted secondary processor [4e0f0030]
[    0.257625] CPU2: Booted secondary processor [4e0f0030]
[    0.289421] CPU3: Booted secondary processor [411fd073]
[    0.321407] CPU4: Booted secondary processor [411fd073]
[    0.353406] CPU5: Booted secondary processor [411fd073]
[    0.353459] Brought up 6 CPUs
[    0.353499] SMP: Total of 6 processors activated.
[    0.353512] CPU features: detected feature: 32-bit EL0 Support
[    0.354325] CPU: All CPU(s) started at EL2
[    0.354378] alternatives: patching kernel code
[    0.363536] devtmpfs: initialized
[    0.386958] Initilizing CustomIPI irq domain
[    0.387163] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.387189] futex hash table entries: 2048 (order: 5, 131072 bytes)
[    0.388060] pinctrl core: initialized pinctrl subsystem
[    0.388255] OS set in device tree is not L4T.
[    0.388416] regulator-dummy: no parameters
[    0.388573] Initializing plugin-manager
[    0.388637] Plugin module not found
[    0.388679] Plugin-manager status disabled
[    0.389855] NET: Registered protocol family 16
[    0.390501] pstore: using zlib compression
[    0.390897] console [pstore-1] enabled
[    0.390909] pstore: Registered ramoops as persistent store backend
[    0.390922] ramoops: attached 0x200000@0x175880000, ecc: 0/0
[    0.413004] cpuidle: using governor menu
[    0.414007] bpmp: waiting for handshake
[    0.414023] bpmp: handshake completed
[    0.414046] bpmp: synchronizing channels
[    0.414065] bpmp: channels synchronized
[    0.414077] bpmp: mail init ok
[    0.415630] arm-smmu 12000000.iommu: probing hardware configuration...
[    0.415648] arm-smmu 12000000.iommu: SMMUv2 with:
[    0.415662] arm-smmu 12000000.iommu:         stage 1 translation
[    0.415675] arm-smmu 12000000.iommu:         stage 2 translation
[    0.415687] arm-smmu 12000000.iommu:         nested translation
[    0.415702] arm-smmu 12000000.iommu:         stream matching with 128 register groups, mask 0x7f80
[    0.415721] arm-smmu 12000000.iommu: SMMU address space size (0x800000) differs from mapped region size (0x1000000)!
[    0.415740] arm-smmu 12000000.iommu:         64 context banks (0 stage-2 only)
[    0.415754] arm-smmu 12000000.iommu:         Stage-1: 39-bit VA -> 48-bit IPA
[    0.415767] arm-smmu 12000000.iommu:         Stage-2: 39-bit IPA -> 48-bit PA
[    0.417330] vdso: 2 pages (1 code @ ffffff8009077000, 1 data @ ffffff8009f04000)
[    0.417359] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[    0.420369] atomic_pool_init():622: DMA: preallocated 1024 KiB pool for atomic allocations
[    0.421335] Registering BPMP clocks...
[    0.421438] tegra_bpmp_clk_init: clock init ok (638 clks)
[    0.423225] tegra_powergate_init: DONE
[    0.423245] DTS File Name: /home/andy/JetPack-L4T-4.2.1-P3489-0080/Linux_for_Tegra/sources/kernel/kernel-4.9/arch/arm64/boot/dts/../../../.s
[    0.423273] DTB Build time: <unknown>
[    0.424512] Tegra reboot handler registered.
[    0.425683] tegra-pmc c360000.pmc: scratch reg offset dts data not present
[    0.425756] tegra-pmc: get_secure_pmc_setting: done secure_pmc=0
[    0.425779] tegra-pmc: ### PMC reset source: TEGRA_POWER_ON_RESET
[    0.425792] tegra-pmc: ### PMC reset level: TEGRA_RESET_LEVEL_L0
[    0.425804] tegra-pmc: ### PMC reset status reg: 0x0
[    0.425960] padctrl padctrl.0: Pad control driver tegra-pmc-padctrl registered
[    0.425987] tegra-pmc c360000.pmc: IO padctrl driver initialized
[    0.426291] iommu: Adding device 3460000.sdhci to group 0
[    0.426715] iommu: Adding device 3440000.sdhci to group 1
[    0.427131] iommu: Adding device 3400000.sdhci to group 2
[    0.428181] iommu: Adding device 3507000.ahci-sata to group 3
[    0.428207] arm-smmu: forcing sodev map for 3507000.ahci-sata
[    0.428613] iommu: Adding device 3160000.i2c to group 4
[    0.429059] iommu: Adding device c240000.i2c to group 5
[    0.429391] iommu: Adding device 3180000.i2c to group 6
[    0.429713] iommu: Adding device 3190000.i2c to group 7
[    0.430106] iommu: Adding device 31b0000.i2c to group 8
[    0.430421] iommu: Adding device 31c0000.i2c to group 9
[    0.430725] iommu: Adding device c250000.i2c to group 10
[    0.431028] iommu: Adding device 31e0000.i2c to group 11
[    0.432453] iommu: Adding device 3210000.spi to group 12
[    0.432781] iommu: Adding device 3240000.spi to group 13
[    0.433469] iommu: Adding device 3110000.serial to group 14
[    0.433785] iommu: Adding device c280000.serial to group 15
[    0.434098] iommu: Adding device 3130000.serial to group 16
[    0.435311] iommu: Adding device 2490000.ether_qos to group 17
[    0.435334] arm-smmu: forcing sodev map for 2490000.ether_qos
[    0.435965] iommu: Adding device b000000.rtcpu to group 18
[    0.437906] iommu: Adding device 13e10000.host1x to group 19
[    0.438213] iommu: Adding device 13e10000.host1x:ctx0 to group 20
[    0.438511] iommu: Adding device 13e10000.host1x:ctx1 to group 21
[    0.438807] iommu: Adding device 13e10000.host1x:ctx2 to group 22
[    0.439100] iommu: Adding device 13e10000.host1x:ctx3 to group 23
[    0.439386] iommu: Adding device 13e10000.host1x:ctx4 to group 24
[    0.439676] iommu: Adding device 13e10000.host1x:ctx5 to group 25
[    0.439978] iommu: Adding device 13e10000.host1x:ctx6 to group 26
[    0.440280] iommu: Adding device 13e10000.host1x:ctx7 to group 27
[    0.440709] iommu: Adding device 150c0000.nvcsi to group 28
[    0.441327] iommu: Adding device 15700000.vi to group 29
[    0.441663] iommu: Adding device 15600000.isp to group 30
[    0.442090] iommu: Adding device 15340000.vic to group 31
[    0.442302] iommu: Adding device 154c0000.nvenc to group 32
[    0.442508] iommu: Adding device 15480000.nvdec to group 33
[    0.442819] iommu: Adding device 15380000.nvjpg to group 34
[    0.443025] iommu: Adding device 15500000.tsec to group 35
[    0.443237] iommu: Adding device 15100000.tsecb to group 36
[    0.443843] iommu: Adding device 15810000.se to group 37
[    0.444044] iommu: Adding device 15820000.se to group 38
[    0.444248] iommu: Adding device 15830000.se to group 39
[    0.444448] iommu: Adding device 15840000.se to group 40
[    0.445258] iommu: Adding device smmu_test to group 41
[    0.445832] mc: mapped MMIO address: 0xffffff800a5c0000 -> 0x2c10000
[    0.445857] mc: mapped MMIO address: 0xffffff800a5e0000 -> 0x2c20000
[    0.445877] mc: mapped MMIO address: 0xffffff800a7b0000 -> 0x2c30000
[    0.445897] mc: mapped MMIO address: 0xffffff800a7d0000 -> 0x2c40000
[    0.445920] mc: mapped MMIO address: 0xffffff800b010000 -> 0x2c50000
[    0.445937] nv-tegra-mc 2c10000.mc: No mssnvlink node
[    0.445956] mc-err: mcerr ops are set to t18x
[    0.446108] dram-ecc: DRAM ECC disabled-MC_ECC_CONTROL:0x0000000c
[    0.447109] iommu: Adding device 3530000.xhci to group 42
[    0.447133] arm-smmu: forcing sodev map for 3530000.xhci
[    0.447540] iommu: Adding device 3550000.xudc to group 43
[    0.447563] arm-smmu: forcing sodev map for 3550000.xudc
[    0.448229] tegra186-aowake c370000.pmc: WAKE_AOWAKE_CTRL_0 = 3
[    0.448248] tegra186-aowake c370000.pmc: WAKE_AOWAKE_CNTRL_24(PMU_INT) = 256
[    0.448762] iommu: Adding device 17000000.gp10b to group 44
[    0.449760] tegra-reset 5000000.clock: registered 193 resets.
[    0.451693] iommu: Adding device d000000.bpmp to group 45
[    0.451903] bpmp: ping status is 0
[    0.452008] bpmp d000000.bpmp: firmware tag is 4208eb5c85fe47a2235fbc0b8eb87dca
[    0.453971] bpmp d000000.bpmp: probe ok
[    0.456786] iommu: Adding device 2600000.dma to group 46
[    0.458037] GPIO line 459 (pcie0_lane2_mux) hogged as output/low
[    0.458076] GPIO line 445 (sdmmc-wake-support-input) hogged as input
[    0.458109] GPIO line 446 (sdmmc-wake-support-output) hogged as output/low
[    0.458303] gpiochip_setup_dev: registered GPIOs 320 to 511 on device: gpiochip0 (tegra-gpio)
[    0.462171] gpiochip_setup_dev: registered GPIOs 256 to 319 on device: gpiochip1 (tegra-gpio-aon)
[    0.463710] iommu: Adding device 10003000.pcie-controller to group 47
[    0.463738] arm-smmu: forcing sodev map for 10003000.pcie-controller
[    0.464045] iommu: Adding device sound to group 48
[    0.464377] iommu: Adding device 3510000.hda to group 49
[    0.471677] iommu: Adding device c1a0000.aon to group 50
[    0.472127] vdd-ac-bat: 5000 mV 
[    0.474469] vdd-1v8-ap: 1800 mV 
[    0.506636] HugeTLB registered 2 MB page size, pre-allocated 0 pages
[    0.512231] eventlib_kernel: keventlib is initialized, test id: 0
[    0.512763] SCSI subsystem initialized
[    0.513278] usbcore: registered new interface driver usbfs
[    0.513353] usbcore: registered new interface driver hub
[    0.513508] usbcore: registered new device driver usb
[    0.513638] random: fast init done
[    0.517485] GPIO line 241 (touch-rails) hogged as output/high
[    0.517810] GPIO line 242 (touch-rails) hogged as output/high
[    0.518215] gpiochip_setup_dev: registered GPIOs 240 to 255 on device: gpiochip2 (tca9539)
[    0.519416] GPIO line 228 (lcd-bias-rails) hogged as output/high
[    0.519757] gpiochip_setup_dev: registered GPIOs 224 to 239 on device: gpiochip3 (tca9539)
[    0.532766] max77620 4-003c: PMIC Version OTP:0x4D and ES:0x1
[    0.538221] vddio-ddr: at 1125 mV 
[    0.542036] avdd_dsi_csi: 1200 mV 
[    0.546035] vdd-1v8: 1800 mV 
[    0.550038] vdd-3v3-sys: 3300 mV 
[    0.550761] max77620-sd4: at 600 mV 
[    0.551965] spmic-ldo0: at 1800 mV 
[    0.552847] spmic-ldo1: at 800 mV 
[    0.558040] vddio-3v3: 3300 mV 
[    0.558947] vddio-sdmmc1: 1800 <--> 3300 mV at 1800 mV 
[    0.562050] vdd-rtc: at 800 mV 
[    0.563004] avdd-ts-hv: 1800 <--> 3300 mV at 1800 mV 
[    0.566037] spmic-ldo6: at 1500 mV 
[    0.570058] vdd-pex-1v00: 1000 mV 
[    0.570915] dvdd-pex: 1000 mV 
[    0.571651] GPIO line 221 (spmic_gpio_input) hogged as input
[    0.571872] GPIO line 222 (spmic_gpio_input) hogged as input
[    0.572265] gpiochip_setup_dev: registered GPIOs 216 to 223 on device: gpiochip4 (max77620-gpio)
[    0.574659] max77620 4-003c: max77620 probe successful
[    0.575183] media: Linux media interface: v0.10
[    0.575251] Linux video capture interface: v2.00
[    0.579760] pps_core: LinuxPPS API ver. 1 registered
[    0.579799] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    0.579869] PTP clock support registered
[    0.580499] tegra_wdt_t18x 30c0000.watchdog: Tegra WDT init timeout = 120 sec
[    0.580565] tegra_wdt_t18x 30c0000.watchdog: Registered successfully
[    0.583294] tegra_fiq_debugger_init: found FIQ source (IRQ 383)
[    0.588496] trusty trusty: trusty version: Built: 16:57:40 Jul 16 2019 
[    0.588570] trusty trusty: selected api version: 3 (requested 3)
[    0.589694] Advanced Linux Sound Architecture Driver Initialized.
[    0.591084] en-vdd-sd: 3300 mV 
[    0.591722] en-vdd-cam: 1800 mV 
[    0.593763] vdd-hdmi: 5000 mV 
[    0.594165] vdd-usb0-5v: 5000 mV 
[    0.594538] vdd-usb1-5v: 5000 mV 
[    0.597650] en-vdd-ts-1v8: 1800 mV 
[    0.601428] en-vdd-ts-hv-3v3: 3300 mV 
[    0.601963] en-vdd-disp-3v3: 3300 mV 
[    0.602440] en-mdm-pwr-3v7: 3700 mV 
[    0.602918] en-vdd-disp-1v8: 1800 mV 
[    0.603395] en-vdd-cam-hv-2v8: 2800 mV 
[    0.603873] en-vdd-cam-1v2: 1200 mV 
[    0.604365] vdd-fan: 5000 mV 
[    0.604628] vdd-3v3: 3300 mV 
[    0.605228] dis-vdd-1v2: 1200 mV 
[    0.605529] en-vdd-vcm-2v8: 2800 mV 
[    0.606022] vdd-usb2-5v: 5000 mV 
[    0.606298] vdd-sys-bl: 3300 mV 
[    0.606829] en-vdd-sys: 1200 mV 
[    0.609539] camchar: rtcpu character device driver loaded
[    0.610207] gpio tegra-gpio wake53 for gpio=159(X:7)
[    0.612271] extcon-gpio-states external-connection:extcon@1: Cable state:1, cable id:1
[    0.613742] clocksource: Switched to clocksource arch_sys_counter
[    0.653493] VFS: Disk quotas dquot_6.6.0
[    0.653786] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    0.654469] nvmap_heap_init: nvmap_heap_init: created heap block cache
[    0.655322] nvmap: nvmap_select_cache_ops() nvmap cache ops set to roc
[    0.655366] nvmap_page_pool_init: Total RAM pages: 979811
[    0.655401] nvmap_page_pool_init: nvmap page pool size: 122476 pages (478 MB)
[    0.655642] nvmap_background_zero_thread: PP zeroing thread starting.
[    0.659602] tegra-gpcdma 2600000.dma: GPC DMA driver register 32 channels
[    0.671601] thermal thermal_zone0: Registering thermal zone thermal_zone0 for type BCPU-therm
[    0.671836] thermal thermal_zone1: Registering thermal zone thermal_zone1 for type MCPU-therm
[    0.672237] thermal thermal_zone2: Registering thermal zone thermal_zone2 for type GPU-therm
[    0.672376] thermal thermal_zone3: Registering thermal zone thermal_zone3 for type PLL-therm
[    0.672553] thermal thermal_zone4: Registering thermal zone thermal_zone4 for type Tboard_tegra
[    0.672734] thermal thermal_zone5: Registering thermal zone thermal_zone5 for type Tdiode_tegra
[    0.672942] thermal thermal_zone6: Registering thermal zone thermal_zone6 for type PMIC-Die
[    0.673248] la/ptsa driver initialized.
[    0.673284] pre_t19x_iso_plat_init(): iso emc max clk=1600000KHz
[    0.673315] pre_t19x_iso_plat_init(): max_iso_bw=23040000KB
[    0.674522] NET: Registered protocol family 2
[    0.676498] TCP established hash table entries: 32768 (order: 6, 262144 bytes)
[    0.676912] TCP bind hash table entries: 32768 (order: 7, 524288 bytes)
[    0.677366] TCP: Hash tables configured (established 32768 bind 32768)
[    0.677444] UDP hash table entries: 2048 (order: 4, 65536 bytes)
[    0.677539] UDP-Lite hash table entries: 2048 (order: 4, 65536 bytes)
[    0.678480] NET: Registered protocol family 1
[    0.679443] RPC: Registered named UNIX socket transport module.
[    0.679479] RPC: Registered udp transport module.
[    0.679507] RPC: Registered tcp transport module.
[    0.679535] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.679830] Trying to unpack rootfs image as initramfs...
[    0.701076] host1x 13e10000.host1x: initialized
[    0.702494] hw perfevents: enabled with armv8_pmuv3 PMU driver, 7 counters available
[    0.707543] audit: initializing netlink subsys (disabled)
[    0.707628] audit: type=2000 audit(0.596:1): initialized
[    0.708411] workingset: timestamp_bits=46 max_order=20 bucket_order=0
[    0.721690] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    0.724439] ntfs: driver 2.1.32 [Flags: R/W].
[    0.726041] 9p: Installing v9fs 9p2000 file system support
[    0.732031] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 240)
[    0.732211] io scheduler noop registered
[    0.732860] io scheduler cfq registered (default)
[    0.737716] gic 2a41000.agic-controller: GIC IRQ controller registered
[    0.800009] iommu: Adding device aconnect@2a41000:adsp_audio to group 51
[    0.839731] iommu: Adding device 2993000.adsp to group 52
[    0.841002] tegra-aconnect aconnect@2a41000: Tegra ACONNECT bus registered
[    0.844395] tegra-xusb-padctl 3520000.xusb_padctl: VBUS over-current detection enabled
[    0.848956] tegra-pwm 3280000.pwm: PWM clk can sleep in ops
[    0.850702] tegra-pwm 3290000.pwm: PWM clk can sleep in ops
[    0.852243] tegra-pwm 32a0000.pwm: PWM clk can sleep in ops
[    0.853567] tegra-pwm c340000.pwm: PWM clk can sleep in ops
[    0.856472] tegra-pcie 10003000.pcie-controller: 2x1, 1x1, 1x1 configuration
[    0.857586] tegra-pcie 10003000.pcie-controller: PCIE: Enable power rails
[    0.858037] tegra-pcie 10003000.pcie-controller: probing port 0, using 2 lanes
[    0.858483] tegra_camera_platform tegra-camera-platform: tegra_camera_probe:camera_platform_driver probe
[    0.858699] misc tegra_camera_ctrl: tegra_camera_isomgr_register tpg_max_iso = 3916800KBs
[    0.858748] misc tegra_camera_ctrl: tegra_camera_isomgr_register isp_iso_bw=1000000, vi_iso_bw=1500000, max_bw=3916800
[    0.860562] tegra-pcie 10003000.pcie-controller: probing port 1, using 1 lanes
[    0.862012] tsec 15500000.tsec: initialized
[    0.862881] tegra-pcie 10003000.pcie-controller: probing port 2, using 1 lanes
[    0.863141] tsec 15100000.tsecb: initialized
[    0.865782] nvdec 15480000.nvdec: initialized
[    0.870198] falcon 15340000.vic: initialized
[    0.871538] falcon 154c0000.nvenc: initialized
[    0.872826] falcon 15380000.nvjpg: initialized
[    0.874743] iommu_context_dev 13e10000.host1x:ctx0: initialized (streamid=56)
[    0.876202] iommu_context_dev 13e10000.host1x:ctx1: initialized (streamid=57)
[    0.877656] iommu_context_dev 13e10000.host1x:ctx2: initialized (streamid=58)
[    0.879130] iommu_context_dev 13e10000.host1x:ctx3: initialized (streamid=59)
[    0.880592] iommu_context_dev 13e10000.host1x:ctx4: initialized (streamid=60)
[    0.882109] iommu_context_dev 13e10000.host1x:ctx5: initialized (streamid=61)
[    0.883577] iommu_context_dev 13e10000.host1x:ctx6: initialized (streamid=62)
[    0.885025] iommu_context_dev 13e10000.host1x:ctx7: initialized (streamid=63)
[    0.887670] tegradccommon 15200000.dc_common: host1x channel mapped
[    0.887693] tegradccommon 15200000.dc_common: dc_common syncpt # 1 allocated
[    0.887741] tegradccommon 15200000.dc_common: dma mapping done
[    0.894292] tegra-adma 2930000.adma: Tegra210 ADMA driver registered 10 channels
[    0.894764] tegra-fuse-burn 3820000.efuse:efuse-burn: Fuse burn driver initialized
[    0.895149] kfuse 3830000.kfuse: initialized
[    0.896347] tegra-pmc-iopower pmc-iopower: NO_IOPOWER setting 0x0
[    0.898998] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[    0.900515] console [ttyS2] disabled
[    0.900575] c280000.serial: ttyS2 at MMIO 0xc280000 (irq = 36, base_baud = 25500000) is a Tegra
[    1.374342] tegra-pcie 10003000.pcie-controller: link 0 down, retrying
[    1.781654] tegra-pcie 10003000.pcie-controller: link 0 down, retrying
[    2.189237] tegra-pcie 10003000.pcie-controller: link 0 down, retrying
[    2.191273] tegra-pcie 10003000.pcie-controller: link 0 down, ignoring
[    2.596401] tegra-pcie 10003000.pcie-controller: link 1 down, retrying
[    3.003692] tegra-pcie 10003000.pcie-controller: link 1 down, retrying
[    3.070586] console [ttyS2] enabled
[    3.076029] 3110000.serial: ttyTHS1 at MMIO 0x3110000 (irq = 35, base_baud = 0) is a TEGRA_UART
[    3.085077] serial-tegra 3130000.serial: RX in PIO mode
[    3.091312] 3130000.serial: ttyTHS3 at MMIO 0x3130000 (irq = 37, base_baud = 0) is a TEGRA_UART
[    3.101300] [drm] Initialized
[    3.114633] brd: module loaded
[    3.127047] loop: module loaded
[    3.130399] tegra_profiler: version: 1.134, samples/io: 47/26
[    3.136349] tegra_profiler: auth: init
[    3.140754] nct1008_nct72 7-004c: starting parse dt
[    3.140969] THERMAL EST: found 3 subdevs
[    3.140974] THERMAL EST num_resources: 0
[    3.140978] [THERMAL EST subdev 0]
[    3.140985] [THERMAL EST subdev 1]
[    3.140989] [THERMAL EST subdev 2]
[    3.141387] thermal thermal_zone7: Registering thermal zone thermal_zone7 for type thermal-fan-est
[    3.141390] THERMAL EST: thz register success.
[    3.141578] THERMAL EST: end of probe, return err: 0
[    3.142681] hisi_sas: driver version v1.6
[    3.151053] tegra-ahci 3507000.ahci-sata: AHCI 0001.0301 32 slots 2 ports 3 Gbps 0x1 impl platform mode
[    3.151065] tegra-ahci 3507000.ahci-sata: flags: 64bit ncq sntf pm led pmp pio slum part deso sadm apst 
[    3.152030] scsi host0: tegra_ahci
[    3.152949] scsi host1: tegra_ahci
[    3.153151] ata1: SATA max UDMA/133 mmio [mem 0x03507000-0x03508fff] port 0x100 irq 24
[    3.153156] ata2: DUMMY
[    3.157622] libphy: Fixed MDIO Bus: probed
[    3.158176] tun: Universal TUN/TAP device driver, 1.6
[    3.158180] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[    3.161475] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
[    3.161479] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[    3.161521] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.4.0-k
[    3.161524] igb: Copyright (c) 2007-2014 Intel Corporation.
[    3.161569] igbvf: Intel(R) Gigabit Virtual Function Network Driver - version 2.4.0-k
[    3.161572] igbvf: Copyright (c) 2009 - 2012 Intel Corporation.
[    3.161607] Intel(R) 10GbE PCI Express Linux Network Driver - version 4.6.4
[    3.161611] Copyright(c) 1999 - 2017 Intel Corporation.
[    3.163195] eqos 2490000.ether_qos: can't get pllrefe_vcoout clk (-2)
[    3.295260] nct1008_nct72 7-004c: !!!Found deprecated property!!!
[    3.301376] nct1008_nct72 7-004c: success parsing dt
[    3.306472] nct1008_nct72 7-004c: success in enabling tmp451 VDD rail
[    3.313420] eqos_get_mac_address_dtb: bad mac address at /chosen/nvidia,ether-mac: null.
[    3.321603] eqos 2490000.ether_qos (unnamed net_device) (uninitialized): ether-mac read from DT failed -99
[    3.331301] eqos 2490000.ether_qos (unnamed net_device) (uninitialized): EQOS using random MAC address: fa:c8:03:57:f6:d9
[    3.342484] libphy: dwc_phy: probed
[    3.345120] nct1008_nct72 7-004c: LOC shutdown limit 107
[    3.345697] nct1008_nct72 7-004c: EXT shutdown limit 107
[    3.357243] bcm54xx_low_power_mode(): put phy in iddq-lp mode
[    3.365600] PPP generic driver version 2.4.2
[    3.370136] PPP BSD Compression module registered
[    3.374887] PPP Deflate Compression module registered
[    3.377949] nct1008_nct72 7-004c: initial LOC temp: 35000 
[    3.378283] nct1008_nct72 7-004c: initial EXT temp: 47500 
[    3.378939] nct1008_nct72 7-004c: hi_b:-11, lo_b:0
[    3.379306] gpio tegra-gpio-aon wake35 for gpio=16(V:0)
[    3.379515] nct1008_nct72 7-004c: nct1008_probe: initialized
[    3.406796] PPP MPPE Compression module registered
[    3.411618] NET: Registered protocol family 24
[    3.416320] VFIO - User Level meta-driver version: 0.3
[    3.419793] tegra-pcie 10003000.pcie-controller: link 1 down, retrying
[    3.421805] tegra-pcie 10003000.pcie-controller: link 1 down, ignoring
[    3.436381] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
[    3.442966] ehci-pci: EHCI PCI platform driver
[    3.447487] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
[    3.453707] ohci-pci: OHCI PCI platform driver
[    3.458228] ohci-platform: OHCI generic platform driver
[    3.468065] ata1: SATA link down (SStatus 0 SControl 300)
[    3.468085] tegra-xusb 3530000.xhci: USB2 port 0 has OTG_CAP
[    3.469815] tegra-xusb 3530000.xhci: extcon 0: ffffffc0efa07c00 id
[    3.469916] tegra-xusb 3530000.xhci: Direct firmware load for tegra18x_xusb_firmware failed with error -2
[    3.469921] tegra-xusb 3530000.xhci: Falling back to user helper
[    3.470279] usbcore: registered new interface driver uas
[    3.470317] usbcore: registered new interface driver usb-storage
[    3.470384] usbcore: registered new interface driver usbserial
[    3.474053] tegra-xudc-new 3550000.xudc: device count: 1
[    3.475166] tegra-xudc-new 3550000.xudc: vbus state: 1
[    3.562036] tegra-usb-cd usb_cd: notification status (0x0, 0x1)
[    3.568013] tegra-usb-cd usb_cd: connected to SDP
[    3.572761] tegra-xudc-new 3550000.xudc: device mode on: 0
[    3.578510] tegra-xudc-new 3550000.xudc: active: 0 => 1
[    3.584446] mousedev: PS/2 mouse device common for all mice
[    3.590163] usbcore: registered new interface driver xpad
[    3.684733] max77686-rtc max77620-rtc: rtc core: registered max77620-rtc as rtc0
[    3.693483] Wake73 for irq=42
[    3.697840] rtc rtc1: alarm rtc device
[    3.701643] tegra_rtc c2a0000.rtc: rtc core: registered c2a0000.rtc as rtc1
[    3.708684] tegra_rtc c2a0000.rtc: Tegra internal Real Time Clock
[    3.714998] i2c /dev entries driver
[    3.721517] max77620-power max20024-power: Event recorder REG_NVERC : 0x0
[    3.733903] parse_throttle_dt_data: Num cap clks = 4
[    3.738937] parse_throttle_dt_data: clk=mcpu type=1
[    3.743867] parse_throttle_dt_data: clk=bcpu type=2
[    3.748793] parse_throttle_dt_data: clk=gpu type=4
[    3.753632] parse_throttle_dt_data: clk=emc type=3
[    3.759471] tegra_throttle_probe: probe successful. #cdevs=4
[    3.765835] FAN dev name: pwm-fan
[    3.769217] FAN:gpio request success.
[    3.772923] FAN: can't find tach_gpio
[    3.776684] pwm_fan_driver pwm-fan: cap state:7, cap pwm:255
[    3.782644] pwm_fan_driver pwm-fan: got pwm for fan. polarity is inversed
[    3.789478] pwm_fan_driver pwm-fan: tach period: 1000
[    3.794930] pwm_fan_driver pwm-fan: index 0: pwm=0, rpm=0, rru=40, rrd=40, state:2
[    3.802545] pwm_fan_driver pwm-fan: index 1: pwm=80, rpm=1000, rru=2, rrd=2, state:2
[    3.810329] pwm_fan_driver pwm-fan: index 2: pwm=120, rpm=2000, rru=1, rrd=1, state:2
[    3.818194] pwm_fan_driver pwm-fan: index 3: pwm=160, rpm=3000, rru=1, rrd=1, state:2
[    3.826061] pwm_fan_driver pwm-fan: index 4: pwm=255, rpm=4000, rru=1, rrd=1, state:3
[    3.833924] pwm_fan_driver pwm-fan: index 5: pwm=255, rpm=5000, rru=1, rrd=1, state:3
[    3.841787] pwm_fan_driver pwm-fan: index 6: pwm=255, rpm=6000, rru=1, rrd=1, state:3
[    3.849650] pwm_fan_driver pwm-fan: index 7: pwm=255, rpm=7000, rru=1, rrd=1, state:4
[    3.857520] pwm_fan_driver pwm-fan: index 8: pwm=255, rpm=10000, rru=1, rrd=1, state:4
[    3.863898] tegra-pcie 10003000.pcie-controller: link 2 down, retrying
[    3.872022] pwm_fan_driver pwm-fan: index 9: pwm=255, rpm=11000, rru=1, rrd=1, state:4
[    3.881685] device-mapper: uevent: version 1.0.3
[    3.887231] device-mapper: ioctl: 4.35.0-ioctl (2016-06-23) initialised: dm-devel@redhat.com
[    3.902625] cpufreq: platform driver Initialization: pass
[    3.908660] cpuidle: Initializing cpuidle driver init for Denver cluster
[    3.915570] cpuidle: Initializing cpuidle driver init for A57 cluster
[    3.922827] sdhci: Secure Digital Host Controller Interface driver
[    3.929064] sdhci: Copyright(c) Pierre Ossman
[    3.933454] sdhci-pltfm: SDHCI platform and OF driver helper
[    3.941281] sdhci-tegra 3460000.sdhci: Client registration for eMC Successful
[    3.950347] CMDQ: cmdq_platfm_init successful
[    3.955884] CQE: CMD_TIMING bit set for R1B DCMD
[    3.956667] sdhci-tegra 3440000.sdhci: Client registration for eMC Successful
[    3.961518] sdhci-tegra 3400000.sdhci: Got CD GPIO
[    3.961557] sdhci-tegra 3400000.sdhci: Got WP GPIO
[    3.963330] sdhci-tegra 3400000.sdhci: Client registration for eMC Successful
[    3.965268] sdhci-tegra 3400000.sdhci: wakeup init done, cdirq 254
[    3.969502] tegra-se-elp 3ad0000.se_elp: tegra_se_elp_probe: complete
[    3.970380] tegra-se-nvhost 15810000.se: initialized
[    3.971468] tegra-se-nvhost 15810000.se: tegra_se_probe: complete
[    3.972038] tegra-se-nvhost 15820000.se: initialized
[    3.972945] tegra-se-nvhost 15820000.se: tegra_se_probe: complete
[    3.973476] tegra-se-nvhost 15830000.se: initialized
[    3.974242] tegra-se-nvhost 15830000.se: tegra_se_probe: complete
[    3.974774] tegra-se-nvhost 15840000.se: initialized
[    3.976680] tegra-se-nvhost 15840000.se: tegra_se_probe: complete
[    3.976901] hidraw: raw HID events driver (C) Jiri Kosina
[    3.978116] usbcore: registered new interface driver usbhid
[    3.978119] usbhid: USB HID core driver
[    3.985829] tegra186-cam-rtcpu b000000.rtcpu: Trace buffer configured at IOVA=0xbff00000
[    3.987999] tegra-ivc ivc-b000000.rtcpu: region 0: iova=0xbfef0000-0xbfefdb7f size=56192
[    3.988229] tegra-ivc ivc-b000000.rtcpu:echo@0: echo: ver=0 grp=1 RX[16x64]=0x1000-0x1480 TX[16x64]=0x1480-0x1900
[    3.988387] tegra-ivc ivc-b000000.rtcpu:i2c@480: i2c: ver=0 grp=1 RX[8x128]=0x1900-0x1d80 TX[8x128]=0x1d80-0x2200
[    3.988587] tegra-ivc ivc-b000000.rtcpu:vinotify@12c0: vinotify: ver=0 grp=1 RX[64x128]=0x2200-0x4280 TX[64x128]=0x4280-0x6300
[    3.989543] tegra-ivc ivc-b000000.rtcpu:mods@32c0: mods: ver=0 grp=1 RX[1x64]=0x6300-0x63c0 TX[1x64]=0x63c0-0x6480
[    3.989607] tegra-ivc ivc-b000000.rtcpu:ivccontrol@52c0: ivccontrol: ver=0 grp=1 RX[16x320]=0x6480-0x7900 TX[16x320]=0x7900-0x8d80
[    3.989652] tegra-ivc ivc-b000000.rtcpu:ivccapture@72c0: ivccapture: ver=0 grp=1 RX[16x64]=0x8d80-0x9200 TX[16x64]=0x9200-0x9680
[    3.989692] tegra-ivc ivc-b000000.rtcpu:dbg@7c00: dbg: ver=0 grp=1 RX[1x384]=0x9680-0x9880 TX[1x384]=0x9880-0x9a80
[    3.989836] tegra-ivc ivc-b000000.rtcpu:dbg@7e00: dbg: ver=0 grp=1 RX[1x8192]=0x9a80-0xbb00 TX[1x8192]=0xbb00-0xdb80
[    3.990134] tegra186-cam-rtcpu b000000.rtcpu: using cam RTCPU IRQ (49)
[    3.990136] tegra186-cam-rtcpu b000000.rtcpu: tegra_camrtc_mon_create is successful
[    3.990650] tegra186-cam-rtcpu b000000.rtcpu: firmware version cpu=sce cmd=5 sha1=3ecb1dca25fa98771f988f238c025334776c9a96
[    3.992234] tegra_aon c1a0000.aon: tegra aon driver probe OK
[    3.992658] tegra186-aondbg aondbg: aondbg driver probe() OK
[    3.992814] register_ari_mca_banks: Registered MCA ROC:IOB
[    3.992884] register_ari_mca_banks: Registered MCA ROC:CCE
[    3.993192] tegra18-bridge 2390000.axi2apb: axi_cbb clk rate = 115 MHZ, timeout = 97000 useconds
[    3.993194] tegra18-bridge 2390000.axi2apb: enabled timeout = 11155000
[    3.993196] tegra18-bridge 2390000.axi2apb: bridge probed OK
[    3.993241] tegra18-bridge 23a0000.axi2apb: axi_cbb clk rate = 115 MHZ, timeout = 97000 useconds
[    3.993243] tegra18-bridge 23a0000.axi2apb: enabled timeout = 11155000
[    3.993244] tegra18-bridge 23a0000.axi2apb: bridge probed OK
[    3.993287] tegra18-bridge 23b0000.axi2apb: axi_cbb clk rate = 115 MHZ, timeout = 97000 useconds
[    3.993288] tegra18-bridge 23b0000.axi2apb: enabled timeout = 11155000
[    3.993290] tegra18-bridge 23b0000.axi2apb: bridge probed OK
[    3.993331] tegra18-bridge 23c0000.axi2apb: axi_cbb clk rate = 115 MHZ, timeout = 97000 useconds
[    3.993333] tegra18-bridge 23c0000.axi2apb: enabled timeout = 11155000
[    3.993334] tegra18-bridge 23c0000.axi2apb: bridge probed OK
[    3.993374] tegra18-bridge 23d0000.axi2apb: axi_cbb clk rate = 115 MHZ, timeout = 97000 useconds
[    3.993376] tegra18-bridge 23d0000.axi2apb: enabled timeout = 11155000
[    3.993377] tegra18-bridge 23d0000.axi2apb: bridge probed OK
[    3.993418] tegra18-bridge 2100000.axip2p: axi_cbb clk rate = 115 MHZ, timeout = 97000 useconds
[    3.993422] tegra18-bridge 2100000.axip2p: enabled timeout = 11155000
[    3.993424] tegra18-bridge 2100000.axip2p: bridge probed OK
[    3.993466] tegra18-bridge 2110000.axip2p: axi_cbb clk rate = 115 MHZ, timeout = 97000 useconds
[    3.993470] tegra18-bridge 2110000.axip2p: enabled timeout = 11155000
[    3.993472] tegra18-bridge 2110000.axip2p: bridge probed OK
[    3.993512] tegra18-bridge 2120000.axip2p: axi_cbb clk rate = 115 MHZ, timeout = 97000 useconds
[    3.993516] tegra18-bridge 2120000.axip2p: enabled timeout = 11155000
[    3.993518] tegra18-bridge 2120000.axip2p: bridge probed OK
[    3.993559] tegra18-bridge 2130000.axip2p: axi_cbb clk rate = 115 MHZ, timeout = 97000 useconds
[    3.993564] tegra18-bridge 2130000.axip2p: enabled timeout = 11155000
[    3.993565] tegra18-bridge 2130000.axip2p: bridge probed OK
[    3.993604] tegra18-bridge 2140000.axip2p: axi_cbb clk rate = 115 MHZ, timeout = 97000 useconds
[    3.993607] tegra18-bridge 2140000.axip2p: enabled timeout = 11155000
[    3.993609] tegra18-bridge 2140000.axip2p: bridge probed OK
[    3.993650] tegra18-bridge 2150000.axip2p: axi_cbb clk rate = 115 MHZ, timeout = 97000 useconds
[    3.993655] tegra18-bridge 2150000.axip2p: enabled timeout = 11155000
[    3.993656] tegra18-bridge 2150000.axip2p: bridge probed OK
[    3.993696] tegra18-bridge 2160000.axip2p: axi_cbb clk rate = 115 MHZ, timeout = 97000 useconds
[    3.993700] tegra18-bridge 2160000.axip2p: enabled timeout = 11155000
[    3.993702] tegra18-bridge 2160000.axip2p: bridge probed OK
[    3.993775] tegra18-bridge 2170000.axip2p: axi_cbb clk rate = 115 MHZ, timeout = 97000 useconds
[    3.993880] tegra18-bridge 2170000.axip2p: enabled timeout = 11155000
[    3.993886] tegra18-bridge 2170000.axip2p: bridge probed OK
[    3.994141] tegra18-bridge 2180000.axip2p: axi_cbb clk rate = 115 MHZ, timeout = 97000 useconds
[    3.994148] tegra18-bridge 2180000.axip2p: enabled timeout = 11155000
[    3.994151] tegra18-bridge 2180000.axip2p: bridge probed OK
[    3.994222] tegra18-bridge 2190000.axip2p: axi_cbb clk rate = 115 MHZ, timeout = 97000 useconds
[    3.994228] tegra18-bridge 2190000.axip2p: enabled timeout = 11155000
[    3.994230] tegra18-bridge 2190000.axip2p: bridge probed OK
[    3.994400] tegra18_a57_serr_init: on CPU 1 a Denver Core
[    3.994530] tegra18x_actmon d230000.actmon: in actmon_register()...
[    3.995149] tegra18x_actmon d230000.actmon: initialization Completed for the device mc_all
[    3.995750] hw perfevents: enabled with denver15_uncore_pmu PMU driver, 3 counters available
[    3.995878] denver_knobs_init:MTS_VERSION:43068234
[    3.999649] nvpmodel: initialized successfully
[    4.001807] mmc1: SDHCI controller on 3440000.sdhci [3440000.sdhci] using ADMA 64-bit with 64 bit addr
[    4.003637] trusty-virtio trusty:virtio: initializing
[    4.003732] trusty_ipc virtio0: vring0: va(pa)  ffffffc0ed434000(0) qsz 32 notifyid 1
[    4.003737] trusty_ipc virtio0: vring1: va(pa)  ffffffc0ed436000(0) qsz 32 notifyid 2
[    4.003792] trusty-virtio trusty:virtio: initializing done
[    4.004161] trusty_ipc virtio0: is online
[    4.006237] usbcore: registered new interface driver snd-usb-audio
[    4.013633] input: tegra-hda HDMI/DP,pcm=3 as /devices/3510000.hda/sound/card0/input0
[    4.013770] input: tegra-hda HDMI/DP,pcm=7 as /devices/3510000.hda/sound/card0/input1
[    4.015496] gpio tegra-gpio wake71 for gpio=125(P:5)
[    4.015548] mmc2: SDHCI controller on 3400000.sdhci [3400000.sdhci] using ADMA 64-bit with 64 bit addr
[    4.086112] OPE platform probe
[    4.086173] OPE platform probe successful
[    4.097552] tegra-asoc: sound: This is a dummy codec
[    4.149311] tegra-asoc: sound: ADMAIF1 <-> ADMAIF1 mapping ok
[    4.149380] tegra-asoc: sound: ADMAIF2 <-> ADMAIF2 mapping ok
[    4.149446] tegra-asoc: sound: ADMAIF3 <-> ADMAIF3 mapping ok
[    4.149512] tegra-asoc: sound: ADMAIF4 <-> ADMAIF4 mapping ok
[    4.149575] tegra-asoc: sound: ADMAIF5 <-> ADMAIF5 mapping ok
[    4.149641] tegra-asoc: sound: ADMAIF6 <-> ADMAIF6 mapping ok
[    4.149706] tegra-asoc: sound: ADMAIF7 <-> ADMAIF7 mapping ok
[    4.149794] tegra-asoc: sound: ADMAIF8 <-> ADMAIF8 mapping ok
[    4.149858] tegra-asoc: sound: ADMAIF9 <-> ADMAIF9 mapping ok
[    4.149926] tegra-asoc: sound: ADMAIF10 <-> ADMAIF10 mapping ok
[    4.149992] tegra-asoc: sound: ADMAIF11 <-> ADMAIF11 mapping ok
[    4.150056] tegra-asoc: sound: ADMAIF12 <-> ADMAIF12 mapping ok
[    4.150123] tegra-asoc: sound: ADMAIF13 <-> ADMAIF13 mapping ok
[    4.150188] tegra-asoc: sound: ADMAIF14 <-> ADMAIF14 mapping ok
[    4.150255] tegra-asoc: sound: ADMAIF15 <-> ADMAIF15 mapping ok
[    4.150322] tegra-asoc: sound: ADMAIF16 <-> ADMAIF16 mapping ok
[    4.150389] tegra-asoc: sound: ADMAIF17 <-> ADMAIF17 mapping ok
[    4.150454] tegra-asoc: sound: ADMAIF18 <-> ADMAIF18 mapping ok
[    4.150522] tegra-asoc: sound: ADMAIF19 <-> ADMAIF19 mapping ok
[    4.150585] tegra-asoc: sound: ADMAIF20 <-> ADMAIF20 mapping ok
[    4.189566] u32 classifier
[    4.189569]     Actions configured
[    4.189654] Initializing XFRM netlink socket
[    4.191890] NET: Registered protocol family 10
[    4.193777] NET: Registered protocol family 17
[    4.193793] NET: Registered protocol family 15
[    4.194002] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need .
[    4.194031] 9pnet: Installing 9P2000 support
[    4.194082] Key type dns_resolver registered
[    4.197324] Registered cp15_barrier emulation handler
[    4.197340] Registered setend emulation handler
[    4.198764] registered taskstats version 1
[    4.202016] isp 15600000.isp: initialized
[    4.206286] nvcsi 150c0000.nvcsi: initialized
[    4.211247] gpio tegra-gpio-aon wake29 for gpio=56(FF:0)
[    4.211334] gpio tegra-gpio-aon wake67 for gpio=57(FF:1)
[    4.211400] gpio tegra-gpio-aon wake68 for gpio=58(FF:2)
[    4.211572] input: gpio-keys as /devices/gpio-keys/input/input2
[    4.212945] tegra-vi4 15700000.vi: initialized
[    4.213819] tegra-vi4 15700000.vi: subdev 150c0000.nvcsi--1 bound
[    4.244765] tegra_rtc c2a0000.rtc: setting system clock to 2019-11-05 16:48:29 UTC (1572972509)
[    4.284863] bpmp: mounted debugfs mirror
[    4.286250] bwmgr: missing cdev-type property
[    4.291371] spmic-ldo0: disabling
[    4.291559] spmic-ldo1: disabling
[    4.291724] en-vdd-sd: disabling
[    4.291726] en-vdd-cam: disabling
[    4.291730] vdd-usb0-5v: disabling
[    4.291732] vdd-usb1-5v: disabling
[    4.291735] en-vdd-disp-3v3: disabling
[    4.291737] en-mdm-pwr-3v7: disabling
[    4.291739] en-vdd-disp-1v8: disabling
[    4.291761] en-vdd-cam-hv-2v8: disabling
[    4.291763] en-vdd-cam-1v2: disabling
[    4.291765] vdd-fan: disabling
[    4.291767] vdd-3v3: disabling
[    4.291770] en-vdd-vcm-2v8: disabling
[    4.291772] vdd-usb2-5v: disabling
[    4.291774] vdd-sys-bl: disabling
[    4.291777] en-vdd-sys: disabling
[    4.291780] ALSA device list:
[    4.291782]   #0: tegra-hda at 0x3518000 irq 380
[    4.291785]   #1: tegra-snd-t186ref-mobile-rt565x
[    4.299865] tegra-pcie 10003000.pcie-controller: link 2 down, retrying
[    4.702079] tegra-pcie 10003000.pcie-controller: link 2 down, retrying
[    4.704101] tegra-pcie 10003000.pcie-controller: link 2 down, ignoring
[    4.971359] Waiting for root device /dev/mmcblk0p1...
[    5.009298] tegra-pcie 10003000.pcie-controller: PCIE: no end points detected
[    5.013785] mmc0: SDHCI controller on 3460000.sdhci [3460000.sdhci] using ADMA 64-bit with 64 bit addr
[    5.026185] tegra-pcie 10003000.pcie-controller: PCIE: Disable power rails
[    5.059653] mmc0: mmc_decode_ext_csd: CMDQ supported: depth: 31, cmdq_support: 1
[    5.082047] mmc0: periodic cache flush enabled
[    5.086529] mmc0: new HS400 Enhanced strobe MMC card at address 0001
[    5.093420] mmcblk0: mmc0:0001 DG4016 14.7 GiB 
[    5.098243] mmcblk0boot0: mmc0:0001 DG4016 partition 1 4.00 MiB
[    5.104474] mmcblk0boot1: mmc0:0001 DG4016 partition 2 4.00 MiB
[    5.114728] mmcblk0rpmb: mmc0:0001 DG4016 partition 3 4.00 MiB
[    5.126070]  mmcblk0: p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29
[    5.226365] EXT4-fs (mmcblk0p1): recovery complete
[    5.231935] EXT4-fs (mmcblk0p1): mounted filesystem with ordered data mode. Opts: (null)
[    5.240069] VFS: Mounted root (ext4 filesystem) on device 179:1.
[    5.247670] devtmpfs: mounted
[    5.252597] Freeing unused kernel memory: 8320K
[    5.406321] ip_tables: (C) 2000-2006 Netfilter Core Team
[    5.456000] cgroup: cgroup2: unknown option "nsdelegate"
[    5.476448] systemd[1]: systemd 237 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCR)
[    5.500905] systemd[1]: Detected architecture arm64.
[    5.596285] systemd[1]: Set hostname to <tegra-ubuntu>.
[    5.662728] systemd[1]: File /lib/systemd/system/systemd-journald.service:36 configures an IP firewall (IPAddressDeny=any), but the local s.
[    5.679880] systemd[1]: Proceeding WITHOUT firewalling in effect! (This warning is only shown for the first loaded unit using IP firewallin)
[    5.785292] systemd[1]: getty.target: Wants dependency dropin /etc/systemd/system/getty.target.wants/serial-getty@ttyGS2.service is not a s.
[    5.799584] systemd[1]: getty.target: Wants dependency dropin /etc/systemd/system/getty.target.wants/serial-getty@ttyS2.service is not a sy.
[    5.845679] random: systemd: uninitialized urandom read (16 bytes read)
[    5.852545] systemd[1]: Reached target Swap.
[    5.857985] random: systemd: uninitialized urandom read (16 bytes read)
[    5.869298] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[    5.879050] random: systemd: uninitialized urandom read (16 bytes read)
[    5.886054] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[    5.941848] EXT4-fs (mmcblk0p1): re-mounted. Opts: (null)
[    5.964310] Exar PCIe (XR17V35x) serial driver Revision: 2.6
[    6.425461] tegra-i2c 3180000.i2c: no acknowledge from address 0x48
[    6.432329] max9286: probe of 2-0048 failed with error -22
[    6.450082] tegra-i2c 3180000.i2c: no acknowledge from address 0x31
[    6.459647] ov10635 2-0031: Failed to read chip ID
[    6.464902] ov10635: probe of 2-0031 failed with error -121
[    6.728126] using random self ethernet address
[    6.733493] using random host ethernet address
[    6.794970] using random self ethernet address
[    6.802242] using random host ethernet address
[    9.740185] scsi 2:0:0:0: Direct-Access     SanDisk  Extreme          0001 PQ: 0 ANSI: 6
[    9.752681] sd 2:0:0:0: [sda] 125045424 512-byte logical blocks: (64.0 GB/59.6 GiB)
[    9.761061] sd 2:0:0:0: [sda] Write Protect is off
[    9.766643] sd 2:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    9.784725] sd 2:0:0:0: [sda] Attached SCSI removable disk
[   80.214408] random: crng init done
[   80.218127] random: 7 urandom warning(s) missed due to ratelimiting

I confirmed the CRC in the EEPROM is correct using the python code in the EEPROM document with with script below. I believe this CRC method is specifically “CRC-8/Maxim” as other CRC-8 algorithms I tried do not match.

def AddToCRC(b, crc):
  b2 = b
  if (b < 0):
    b2 = b + 256
  for i in range(8):
    odd = ((b2^crc) & 1) == 1
    crc >>= 1
    b2 >>= 1
    if (odd):
      crc ^= 0x8C # This means crc ^= 140.
  return crc

crc = 0
bytes = "01 00 0d 00 a1 0d 78 03 03 48 00 00 00 00 00 00 00 01 00 00 36 39 39 2d 38 33 34 38 39 2d 30 38 38 38 2d 33 30 30 20 48 2e 30 00 00 00 00 00 00 00 00 ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff 90 c4 e4 4b 04 00 30 34 32 31 36 31 39 30 33 32 34 39 35 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 4e 56 43 42 1c 00 4d 31 00 00 ff ff ff ff ff ff ff ff ff ff ff ff 90 c4 e4 4b 04 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00"
hexarray = bytearray.fromhex(bytes)
for byte in hexarray:
  crc = AddToCRC(byte, crc)
print(format(crc, '02x'))

The output is 0x2f

I will now work on debug statements in cboot.

Hi Ahuska,

Have you clarified the cause and resolved the problem?
Any result can be shared?

Thanks