We are having issues with machines restarting suddenly during normal operation. The following is the log after restart:
[0000.137] I> Welcome to MB2(TBoot-BPMP)(version: 01.00.160913-t186-M-00.00-mobile-e75fdd51)
[0000.145] I> Boot-device: eMMC
[0000.153] I> sdmmc bdev is already initialized
[0000.157] I> pmic: reset reason (nverc) : 0x0
[0000.190] I> Found 19 partitions in SDMMC_BOOT (instance 3)
[0000.210] I> Found 33 partitions in SDMMC_USER (instance 3)
[0000.216] W> No valid slot number is found in scratch register
[0000.222] W> Return default slot: _a
[0000.225] I> A/B: bin_type (16) slot 0
[0000.229] I> Loading partition bpmp-fw at 0xd7800000
[0000.234] I> Reading two headers - addr:0xd7800000 blocks:1
[0000.239] I> Addr: 0xd7800000, start-block: 29417480, num_blocks: 1
[0000.264] I> Binary(16) of size 534416 is loaded @ 0xd7800000
[0000.270] W> No valid slot number is found in scratch register
[0000.275] W> Return default slot: _a
[0000.279] I> A/B: bin_type (17) slot 0
[0000.282] I> Loading partition bpmp-fw-dtb at 0xd79f0000
[0000.287] I> Reading two headers - addr:0xd79f0000 blocks:1
[0000.293] I> Addr: 0xd79f0000, start-block: 29419896, num_blocks: 1
[0000.312] I> Binary(17) of size 113040 is loaded @ 0xd79e4400
[0000.340] I> Loading SCE-FW ...
[0000.343] W> No valid slot number is found in scratch register
[0000.349] W> Return default slot: _a
[0000.352] I> A/B: bin_type (12) slot 0
[0000.356] I> Loading partition sce-fw at 0xd7300000
[0000.360] I> Reading two headers - addr:0xd7300000 blocks:1
[0000.366] I> Addr: 0xd7300000, start-block: 29423992, num_blocks: 1
[0000.385] I> Binary(12) of size 125632 is loaded @ 0xd7300000
[0000.391] I> Init SCE
[0000.393] I> Loading APE-FW ...
[0000.396] W> No valid slot number is found in scratch register
[0000.402] W> Return default slot: _a
[0000.405] I> A/B: bin_type (11) slot 0
[0000.409] I> Loading partition adsp-fw at 0xd7400000
[0000.414] I> Reading two headers - addr:0xd7400000 blocks:1
[0000.419] I> Addr: 0xd7400000, start-block: 29401096, num_blocks: 1
[0000.438] I> Binary(11) of size 77216 is loaded @ 0xd7400000
[0000.444] I> Copy BTCM section
[0000.447] W> No valid slot number is found in scratch register
[0000.452] W> Return default slot: _a
[0000.456] I> A/B: bin_type (13) slot 0
[0000.459] I> Loading partition cpu-bootloader at 0x96000000
[0000.465] I> Reading two headers - addr:0x96000000 blocks:1
[0000.470] I> Addr: 0x96000000, start-block: 29380616, num_blocks: 1
[0000.492] I> Binary(13) of size 308784 is loaded @ 0x96000000
[0000.497] W> No valid slot number is found in scratch register
[0000.503] W> Return default slot: _a
[0000.506] I> A/B: bin_type (20) slot 0
[0000.510] I> Loading partition bootloader-dtb at 0x85205400
[0000.515] I> Reading two headers - addr:0x85205400 blocks:1
[0000.521] I> Addr: 0x85205400, start-block: 29382664, num_blocks: 1
[0000.541] I> Binary(20) of size 192848 is loaded @ 0x85205400
[0000.546] W> No valid slot number is found in scratch register
[0000.552] W> Return default slot: _a
[0000.555] I> A/B: bin_type (14) slot 0
[0000.559] I> Loading partition secure-os at 0x85305600
[0000.564] I> Reading two headers - addr:0x85305600 blocks:1
[0000.569] I> Addr: 0x85305600, start-block: 29384712, num_blocks: 1
[0000.592] I> Binary(14) of size 402864 is loaded @ 0x85305600
[0000.599] I> TOS boot-params @ 0x85000000
[0000.603] I> TOS params prepared
[0000.606] I> Loading EKS ...
[0000.609] I> A/B: bin_type (15) slot 0
[0000.613] I> Loading partition eks at 0x85905800
[0000.617] I> Reading two headers - addr:0x85905800 blocks:1
[0000.622] I> Addr: 0x85905800, start-block: 29397000, num_blocks: 1
[0000.641] I> Binary(15) of size 1040 is loaded @ 0x85905800
[0000.647] I> EKB detected (length: 0x400) @ 0x85905800
[0000.652] I> Copied encrypted keys
[0000.655] I> boot profiler @ 0x175844000
[0000.659] I> boot profiler for TOS @ 0x175844000
[0000.664] I> Unhalting SCE
[0000.667] I> Primary Memory Start:80000000 Size:70000000
[0000.672] I> Extended Memory Start:f0110000 Size:856f0000
[0002.518] I> MB2(TBoot-BPMP) done
It can be seen that after printing
MB2(TBoot-BPMP) done
, the system hangs and does not continue to boot.
As a comparison, next we power off the board that cannot be booted and then power it on again. The log in the boot phase is as follows:
[0000.208] I> Welcome to MB2(TBoot-BPMP)(version: 01.00.160913-t186-M-00.00-mobile-e75fdd51)
[0000.216] I> Boot-device: eMMC
[0000.224] I> sdmmc bdev is already initialized
[0000.228] I> pmic: reset reason (nverc) : 0x50
[0000.261] I> Found 19 partitions in SDMMC_BOOT (instance 3)
[0000.281] I> Found 33 partitions in SDMMC_USER (instance 3)
[0000.287] W> No valid slot number is found in scratch register
[0000.293] W> Return default slot: _a
[0000.296] I> A/B: bin_type (16) slot 0
[0000.300] I> Loading partition bpmp-fw at 0xd7800000
[0000.305] I> Reading two headers - addr:0xd7800000 blocks:1
[0000.310] I> Addr: 0xd7800000, start-block: 29417480, num_blocks: 1
[0000.335] I> Binary(16) of size 534416 is loaded @ 0xd7800000
[0000.340] W> No valid slot number is found in scratch register
[0000.346] W> Return default slot: _a
[0000.349] I> A/B: bin_type (17) slot 0
[0000.353] I> Loading partition bpmp-fw-dtb at 0xd79f0000
[0000.358] I> Reading two headers - addr:0xd79f0000 blocks:1
[0000.364] I> Addr: 0xd79f0000, start-block: 29419896, num_blocks: 1
[0000.383] I> Binary(17) of size 113040 is loaded @ 0xd79e4400
[0000.411] I> Loading SCE-FW ...
[0000.414] W> No valid slot number is found in scratch register
[0000.420] W> Return default slot: _a
[0000.423] I> A/B: bin_type (12) slot 0
[0000.427] I> Loading partition sce-fw at 0xd7300000
[0000.431] I> Reading two headers - addr:0xd7300000 blocks:1
[0000.437] I> Addr: 0xd7300000, start-block: 29423992, num_blocks: 1
[0000.456] I> Binary(12) of size 125632 is loaded @ 0xd7300000
[0000.461] I> Init SCE
[0000.464] I> Loading APE-FW ...
[0000.467] W> No valid slot number is found in scratch register
[0000.473] W> Return default slot: _a
[0000.476] I> A/B: bin_type (11) slot 0
[0000.480] I> Loading partition adsp-fw at 0xd7400000
[0000.484] I> Reading two headers - addr:0xd7400000 blocks:1
[0000.490] I> Addr: 0xd7400000, start-block: 29401096, num_blocks: 1
[0000.509] I> Binary(11) of size 77216 is loaded @ 0xd7400000
[0000.515] I> Copy BTCM section
[0000.518] W> No valid slot number is found in scratch register
[0000.523] W> Return default slot: _a
[0000.527] I> A/B: bin_type (13) slot 0
[0000.530] I> Loading partition cpu-bootloader at 0x96000000
[0000.536] I> Reading two headers - addr:0x96000000 blocks:1
[0000.541] I> Addr: 0x96000000, start-block: 29380616, num_blocks: 1
[0000.562] I> Binary(13) of size 308784 is loaded @ 0x96000000
[0000.568] W> No valid slot number is found in scratch register
[0000.574] W> Return default slot: _a
[0000.577] I> A/B: bin_type (20) slot 0
[0000.581] I> Loading partition bootloader-dtb at 0x85205400
[0000.586] I> Reading two headers - addr:0x85205400 blocks:1
[0000.592] I> Addr: 0x85205400, start-block: 29382664, num_blocks: 1
[0000.611] I> Binary(20) of size 192848 is loaded @ 0x85205400
[0000.617] W> No valid slot number is found in scratch register
[0000.623] W> Return default slot: _a
[0000.626] I> A/B: bin_type (14) slot 0
[0000.630] I> Loading partition secure-os at 0x85305600
[0000.635] I> Reading two headers - addr:0x85305600 blocks:1
[0000.640] I> Addr: 0x85305600, start-block: 29384712, num_blocks: 1
[0000.662] I> Binary(14) of size 402864 is loaded @ 0x85305600
[0000.670] I> TOS boot-params @ 0x85000000
[0000.674] I> TOS params prepared
[0000.677] I> Loading EKS ...
[0000.679] I> A/B: bin_type (15) slot 0
[0000.683] I> Loading partition eks at 0x85905800
[0000.688] I> Reading two headers - addr:0x85905800 blocks:1
[0000.693] I> Addr: 0x85905800, start-block: 29397000, num_blocks: 1
[0000.712] I> Binary(15) of size 1040 is loaded @ 0x85905800
[0000.717] I> EKB detected (length: 0x400) @ 0x85905800
[0000.722] I> Copied encrypted keys
[0000.726] I> boot profiler @ 0x175844000
[0000.730] I> boot profiler for TOS @ 0x175844000
[0000.735] I> Unhalting SCE
[0000.737] I> Primary Memory Start:80000000 Size:70000000
[0000.743] I> Extended Memory Start:f0110000 Size:856f0000
[0000.749] I> MB2(TBoot-BPMP) done
NOTICE: BL31: v1.3(release):b5eeb33f7
NOTICE: BL31: Built : 08:55:30, Feb 19 2022
ipc-unittest-main: 1519: Welcome to IPC unittest!!!
ipc-unittest-main: 1531: waiting forever
ipc-unittest-srv: 329: Init unittest services!!!
hwkey-agent: 41: hwkey-agent is running!!
hwkey-agent: 347: key_mgnt_processing .......
hwkey-agent: 255: Setting EKB key 0 to slot 14
hwkey-agent: 178: Init hweky-agent services!!
luks-srv: 40: luks-srv is running!!
luks-srv: 157: Init luks-srv IPC services!!
platform_bootstrap_epilog: trusty bootstrap complete
[0000.923] I> Welcome to Cboot
[0000.925] I> Cboot Version: t186-704e62f2
[0000.929] I> CPU-BL Params @ 0x175800000
[0000.933] I> 0) Base:0x00000000 Size:0x00000000
[0000.937] I> 1) Base:0x177f00000 Size:0x00100000
[0000.942] I> 2) Base:0x177e00000 Size:0x00100000
[0000.946] I> 3) Base:0x177d00000 Size:0x00100000
[0000.951] I> 4) Base:0x177c00000 Size:0x00100000
[0000.955] I> 5) Base:0x177b00000 Size:0x00100000
[0000.960] I> 6) Base:0x177800000 Size:0x00200000
[0000.964] I> 7) Base:0x177400000 Size:0x00400000
[0000.969] I> 8) Base:0x177a00000 Size:0x00100000
[0000.973] I> 9) Base:0x177300000 Size:0x00100000
[0000.978] I> 10) Base:0x176800000 Size:0x00800000
[0000.983] I> 11) Base:0x30000000 Size:0x00040000
[0000.987] I> 12) Base:0xf0000000 Size:0x00100000
[0000.991] I> 13) Base:0x30040000 Size:0x00001000
[0000.996] I> 14) Base:0x30048000 Size:0x00001000
[0001.000] I> 15) Base:0x30049000 Size:0x00001000
[0001.005] I> 16) Base:0x3004a000 Size:0x00001000
[0001.009] I> 17) Base:0x3004b000 Size:0x00001000
[0001.014] I> 18) Base:0x3004c000 Size:0x00001000
[0001.018] I> 19) Base:0x3004d000 Size:0x00001000
[0001.022] I> 20) Base:0x3004e000 Size:0x00001000
[0001.027] I> 21) Base:0x3004f000 Size:0x00001000
[0001.031] I> 22) Base:0x00000000 Size:0x00000000
[0001.036] I> 23) Base:0xf0100000 Size:0x00010000
[0001.040] I> 24) Base:0x00000000 Size:0x00000000
[0001.045] I> 25) Base:0x00000000 Size:0x00000000
[0001.049] I> 26) Base:0x00000000 Size:0x00000000
[0001.053] I> 27) Base:0x00000000 Size:0x00000000
[0001.058] I> 28) Base:0x84400000 Size:0x00400000
[0001.062] I> 29) Base:0x30000000 Size:0x00010000
[0001.067] I> 30) Base:0x178000000 Size:0x08000000
[0001.071] I> 31) Base:0x00000000 Size:0x00000000
[0001.076] I> 32) Base:0x176000000 Size:0x00600000
[0001.080] I> 33) Base:0x80000000 Size:0x70000000
[0001.085] I> 34) Base:0xf0110000 Size:0x856f0000
[0001.089] I> 35) Base:0x00000000 Size:0x00000000
[0001.093] I> 36) Base:0x00000000 Size:0x00000000
[0001.098] I> 37) Base:0x1772e0000 Size:0x00020000
[0001.102] I> 38) Base:0x84000000 Size:0x00400000
[0001.107] I> 39) Base:0x96000000 Size:0x02000000
[0001.111] I> 40) Base:0x85000000 Size:0x01200000
[0001.116] I> 41) Base:0x175800000 Size:0x00500000
[0001.120] I> 42) Base:0x00000000 Size:0x00000000
[0001.125] I> 43) Base:0x00000000 Size:0x00000000
[0001.129] GIC-SPI Target CPU: 4
[0001.132] Interrupts Init done
[0001.136] calling constructors
[0001.139] initializing heap
[0001.142] initializing threads
[0001.145] initializing timers
[0001.148] creating bootstrap completion thread
[0001.153] top of bootstrap2()
[0001.156] CPU: ARM Cortex A57
[0001.159] CPU: MIDR: 0x411FD073, MPIDR: 0x80000100
[0001.164] initializing platform
[0001.168] I> Bl_dtb @0x85205400
[0001.170] I> gpio framework initialized
[0001.176] I> tegrabl_gpio_driver_register: register 'nvidia,tegra186-gpio' driver
[0001.184] I> tegrabl_gpio_driver_register: register 'nvidia,tegra186-gpio-aon' driver
[0001.192] I> GPIO framework and drivers are initialized.
[0001.197] I> Boot-device: eMMC
[0001.204] I> sdmmc bdev is already initialized
[0001.235] I> Found 19 partitions in SDMMC_BOOT (instance 3)
[0001.253] I> Found 33 partitions in SDMMC_USER (instance 3)
[0001.258] W> opt-in fuse is not set, skip fuse_burning
[0001.263] I> Reserved memory at 0xfbe00000 for U-Boot relocation
[0001.269] W> No valid slot number is found in scratch register
[0001.274] W> Return default slot: _a
[0001.284] I> A/B: bin_type (21) slot 0
[0001.287] I> Loading kernel-dtb from partition
[0001.292] I> Loading partition kernel-dtb at 0x80000000 from device(0x1)
[0001.309] I> Kernel_dtb @0x80000000
[0001.312] I> tegrabl_tca9539_init: i2c bus: 0, slave addr: 0xee
[0001.320] W> fetch_driver_phandle_from_dt: failed to get node with compatible ti,tca9539
[0001.330] W> fetch_driver_phandle_from_dt: failed to get node with compatible nxp,tca9539
[0001.338] W> tegrabl_tca9539_init: failed to fetch phandle from dt
[0001.344] I> tegrabl_tca9539_init: i2c bus: 0, slave addr: 0xe8
[0001.352] W> fetch_driver_phandle_from_dt: failed to get node with compatible ti,tca9539
[0001.362] W> fetch_driver_phandle_from_dt: failed to get node with compatible nxp,tca9539
[0001.370] W> tegrabl_tca9539_init: failed to fetch phandle from dt
[0001.378] I> fixed regulator driver initialized
[0001.400] I> register 'maxim' power off handle
[0001.405] I> virtual i2c enabled
[0001.408] I> registered 'maxim,max77620' pmic
[0001.412] I> tegrabl_gpio_driver_register: register 'max77620-gpio' driver
[0001.422] E> failed to read label property for node 149556: 13
[0001.429] E> failed to read reg property for node 149652: 13
[0001.436] E> failed to read reg property for node 149704: 13
[0001.443] E> failed to read label property for node 149788: 13
[0001.449] E> failed to read reg property for node 149856: 13
[0001.456] E> failed to read reg property for node 149928: 13
[0001.464] I> Find /i2c@c250000's alias i2c7
[0001.468] I> Reading eeprom i2c=7 address=0x50
[0001.497] I> Device at /i2c@c250000:0x50
[0001.501] I> Reading eeprom i2c=7 address=0x57
[0001.505] E> I2C: slave not found in slaves.
[0001.509] E> I2C: Could not write 0 bytes to slave: 0x00ae with repeat start true.
[0001.517] E> I2C_DEV: Failed to send register address 0x00000000.
[0001.523] E> I2C_DEV: Could not read 256 registers of size 1 from slave 0xae at 0x00000000 via instance 7.
[0001.532] E> eeprom: Failed to read I2C slave device
[0001.537] I> Eeprom read failed 0x3526070d
[0001.541] I> Find /i2c@3160000's alias i2c0
[0001.545] I> Reading eeprom i2c=0 address=0x50
[0001.550] E> I2C: slave not found in slaves.
[0001.554] E> I2C: Could not write 0 bytes to slave: 0x00a0 with repeat start true.
[0001.562] E> I2C_DEV: Failed to send register address 0x00000000.
[0001.568] E> I2C_DEV: Could not read 256 registers of size 1 from slave 0xa0 at 0x00000000 via instance 0.
[0001.577] E> eeprom: Failed to read I2C slave device
[0001.582] I> Eeprom read failed 0x3526070d
[0001.587] I> Find /i2c@3180000's alias i2c2
[0001.591] I> Reading eeprom i2c=2 address=0x54
[0001.595] I> Enabling gpio chip_id = 2, gpio pin = 9
[0001.600] C> GPIO driver for chip_id 0x2 could not be found
[0001.605] E> cam_eeprom_read: Can't get gpio driver
[0001.610] I> Eeprom read failed 0x4d4d000d
[0001.614] I> Reading eeprom i2c=2 address=0x57
[0001.618] I> Enabling gpio chip_id = 2, gpio pin = 9
[0001.623] C> GPIO driver for chip_id 0x2 could not be found
[0001.628] E> cam_eeprom_read: Can't get gpio driver
[0001.633] I> Eeprom read failed 0x4d4d000d
[0001.637] I> create_pm_ids: id: 3636-0001-301-D, len: 15
[0001.642] I> config: mem-type:00,power-config:00,misc-config:00,modem-config:00,touch-config:00,display-config:00,, len: 93
[0001.667] I> regulator 'vdd-hdmi-5v0' already enabled
[0001.678] I> regulator 'vdd-hdmi-5v0' already enabled
[0001.683] I> hdmi cable connected
[0001.687] I> setting 'vdd-pex-1v00' regulator to 1000000 micro volts
[0001.695] I> setting 'vdd-1v8' regulator to 1800000 micro volts
[0001.701] I> retrieved tmds range from prod_list_hdmi_soc
[0001.707] E> cannot find any other nvdisp nodes
[0001.727] I> edid read success
[0001.742] I> edid read success
[0001.745] I> width = 640, height = 480, frequency = 25174825
[0001.750] I> width = 640, height = 480, frequency = 25174825
[0001.756] I> width = 640, height = 480, frequency = 25174825
[0001.761] I> width = 640, height = 480, frequency = 25174825
[0001.767] I> width = 1920, height = 1080, frequency = 148500000
[0001.773] I> width = 720, height = 480, frequency = 27000000
[0001.778] I> width = 1920, height = 1080, frequency = 148351648
[0001.784] I> width = 1920, height = 1080, frequency = 148351648
[0001.790] I> width = 1280, height = 720, frequency = 74175824
[0001.795] I> width = 1280, height = 720, frequency = 74175824
[0001.801] I> width = 720, height = 480, frequency = 26973026
[0001.806] I> width = 720, height = 576, frequency = 26973026
[0001.812] I> width = 720, height = 480, frequency = 26973026
[0001.817] I> width = 720, height = 576, frequency = 26973026
[0001.823] I> width = 640, height = 480, frequency = 25174825
[0001.828] I> Best mode Width = 1920, Height = 1080, freq = 148351648
[0001.837] I> hdmi_enable, starting HDMI initialisation
[0001.845] I> hdmi_enable, HDMI initialisation complete
[0001.858] initializing target
[0001.861] calling apps_init()
[0001.864] starting app kernel_boot_app
[0001.886] I> found decompressor handler: lz4-legacy
[0001.891] I> decompressing BMP blob ...
[0001.903] I> Kernel type = Normal
[0001.906] I> ########## Fixed storage boot ##########
[0001.911] I> Loading kernel-bootctrl from partition
[0001.915] I> Loading partition kernel-bootctrl at 0xa8000000 from device(0x1)
[0001.930] W> tegrabl_get_kernel_bootctrl: magic number(0x00000000) is invalid
[0001.937] W> tegrabl_get_kernel_bootctrl: use default dummy boot control data
[0001.944] W> No valid slot number is found in scratch register
[0001.949] W> Return default slot: _a
[0001.953] I> A/B: bin_type (24) slot 0
[0001.968] I> Boot image size read from image header: 99035
[0001.974] I> Boot image load address: 0x80400000
[0001.978] I> Loading kernel from partition
[0001.982] I> Loading partition kernel at 0x80400000 from device(0x1)
[0002.925] I> Validate kernel ...
[0002.928] I> T18x: Authenticate kernel (bin_type 24), max size 0x4000000
[0002.936] I> Decrypt the buffer ... [0002.939] W> tegrabl_decrypt_block: fuse (0x0) is not burnt to do encryption (0x4); skip decryption.
[0002.948] I> done
[0002.950] I> Checking boot.img header magic ... [0002.954] I> [OK]
[0002.956] I> kernel-dtb is already loaded
[0002.960] I> Validate kernel-dtb ...
[0002.963] I> T18x: Authenticate kernel-dtb (bin_type 21), max size 0x100000
[0002.970] I> Decrypt the buffer ... [0002.973] W> tegrabl_decrypt_block: fuse (0x0) is not burnt to do encryption (0x4); skip decryption.
[0002.982] I> done
[0002.984] I> Kernel hdr @0x80400000
[0002.987] I> Kernel dtb @0x80000000
[0002.991] I> decompressor handler not found
[0002.995] I> Copying kernel image (626741 bytes) from 0x80400800 to 0x80600000 ... [0003.002] I> Done
[0003.004] I> Move ramdisk (len: 0) from 0x8049a000 to 0x947d0000
[0003.011] I> Updated bpmp info to DTB
[0003.016] I> Ramdisk: Base: 0x947d0000; Size: 0x0
[0003.020] I> Updated initrd info to DTB
[0003.024] W> WARN: Fail to override "console=none" in commandline
[0003.030] I> Active rootfs suffix:
[0003.033] E> tegrabl_linuxboot_add_disp_param, du 1 failed to get display params
[0003.041] E> tegrabl_linuxboot_add_disp_param, du 1 failed to get display params
[0003.048] I> disabled_core_mask: 0xffffff0c
[0003.052] W> No valid slot number is found in scratch register
[0003.057] W> Return default slot: _a
[0003.061] I> Active slot suffix:
[0003.064] I> add_boot_slot_suffix: slot_suffix =
[0003.068] I> Linux Cmdline: console=ttyS0,115200 root=/dev/mmcblk0p1 rw rootwait rootfstype=ext4 console=ttyS0,115200n8 console=tty0 fbcon=map:0 net.ifnames=0 isolcpus=1-2 video=tegrafb earlycon=uart8250,mmio32,0x3100000 nvdumper_reserved=0x1772e0000 gpt rootfs.slot_suffix= tegra_fbmem=0x800000@0x96085000 lut_mem=0x2008@0x96081000 usbcore.old_scheme_first=1 tegraid=18.1.2.0.0 maxcpus=6 no_console_suspend boot.slot_suffix= boot.ratchetvalues=0.2031647.1 vpr_resize bl_prof_dataptr=0x10000@0x175840000 sdhci_tegra.en_boot_part_access=1
[0003.116] I> Updated bootarg info to DTB
[0003.119] W> MAC addr invalid!
[0003.122] E> Failed to get WIFI MAC address
[0003.126] W> MAC addr invalid!
[0003.129] E> Failed to get Bluetooth MAC address
[0003.133] I> eeprom_get_mac_addr: MAC (type: 2): 48:b0:2d:88:6d:06
[0003.140] E> Found no plugin manager ids in source DT
[0003.144] W> Add plugin manager ids from board info
[0003.149] W> "plugin-manager" doesn't exist, creating
[0003.154] W> "ids" doesn't exist, creating
[0003.158] W> "connection" doesn't exist, creating
[0003.163] W> "configs" doesn't exist, creating
[0003.167] I> create_pm_ids: id: 3636-0001-301-D, len: 15
[0003.172] I> config: mem-type:00,power-config:00,misc-config:00,modem-config:00,touch-config:00,display-config:00,, len: 93
[0003.183] I> Adding plugin-manager/ids/3636-0001-301=/i2c@c250000:module@0x50
[0003.190] W> "i2c@c250000" doesn't exist, creating
[0003.195] W> "module@0x50" doesn't exist, creating
[0003.201] I> Adding plugin-manager/ids/3636-0001-301-D
[0003.207] I> Adding plugin-manager/configs/3636-mem-type 00
[0003.212] I> Adding plugin-manager/configs/3636-power-config 00
[0003.218] I> Adding plugin-manager/configs/3636-misc-config 00
[0003.224] I> Adding plugin-manager/configs/3636-modem-config 00
[0003.230] I> Adding plugin-manager/configs/3636-touch-config 00
[0003.236] I> Adding plugin-manager/configs/3636-display-config 00
[0003.242] I> Adding plugin-manager/cvm
[0003.246] W> "chip-id" doesn't exist, creating
[0003.250] I> Adding plugin-manager/chip-id/A02P
[0003.254] W> "odm-data" doesn't exist, creating
[0003.259] I> Adding /chosen/plugin-manager/odm-data
[0003.267] I> added [base:0x80000000, size:0x70000000] to /memory
[0003.273] I> added [base:0xf0200000, size:0x85600000] to /memory
[0003.279] I> added [base:0x175e00000, size:0x200000] to /memory
[0003.284] I> added [base:0x176600000, size:0x200000] to /memory
[0003.290] I> added [base:0x177000000, size:0x200000] to /memory
[0003.296] I> Updated memory info to DTB
[0003.300] E> add_disp_param: failed to get display params for du=1
[0003.307] W> "reset" doesn't exist, creating
[0003.311] W> "pmc-reset-reason" doesn't exist, creating
[0003.317] W> "pmic-reset-reason" doesn't exist, creating
[0003.323] I> Adding ecid(0000000164461204140000000bfe8340) to DT
[0003.328] I> disabled_core_mask: 0xffffff0c
[0003.337] I> Add serial number:1422822077537 as DT property
[0003.344] I> Plugin-manager override starting
[0003.349] I> node /plugin-manager/fragement@0 matches
[0003.357] I> node /plugin-manager/fragement@3 matches
[0003.370] I> Disable plugin-manager status in FDT
[0003.375] I> Plugin-manager override finished successfully
[0003.380] I> tegrabl_load_kernel_and_dtb: Done
[0003.425] I> Kernel EP: 0x80600000, DTB: 0x80000000
U-Boot 2020.04-g4335beb692 (Feb 19 2022 - 08:55:34 -0800)
SoC: tegra186
Model: NVIDIA P3636-0001
Board: NVIDIA P3636-0001
DRAM: 3.8 GiB
MMC: sdhci@3400000: 1, sdhci@3460000: 0
Loading Environment from MMC... *** Warning - bad CRC, using default environment
In: serial
Out: serial
Err: serial
Net:
Warning: ethernet@2490000 using MAC address from ROM
eth0: ethernet@2490000
Hit any key to stop autoboot: 0
Card did not respond to voltage select!
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
1402 bytes read in 30 ms (44.9 KiB/s)
L4T boot options
1: Primary kernel
2: SSD primary kernel
3: SD primary kernel
Enter choice: 2: SSD primary kernel
Retrieving file: /boot/initrd
7238358 bytes read in 201 ms (34.3 MiB/s)
Retrieving file: /boot/Image
34680840 bytes read in 841 ms (39.3 MiB/s)
append: console=ttyS0,115200 root=/dev/mmcblk0p1 rw rootwait rootfstype=ext4 console=ttyS0,115200n8 console=tty0 fbcon=map:0 net.ifnames=0 isolcpus=1-2 video=tegrafb earlycon=uart8250,mmio32,0x3100000 nvdumper_reserved=0x1772e0000 gpt rootfs.slot_suffix= tegra_fbmem=0x800000@0x96085000 lut_mem=0x2008@0x96081000 usbcore.old_scheme_first=1 tegraid=18.1.2.0.0 maxcpus=6 no_console_suspend boot.slot_suffix= boot.ratchetvalues=0.2031647.1 vpr_resize bl_prof_dataptr=0x10000@0x175840000 sdhci_tegra.en_boot_part_access=1 quiet root=/dev/nvme0n1 rw rootwait rootfstype=ext4 console=ttyS0,115200n8 console=tty0 fbcon=map:0 net.ifnames=0 isolcpus=11-12
## Flattened Device Tree blob at 80000000
Booting using the fdt blob at 0x80000000
ERROR: reserving fdt memory region failed (addr=0 size=0)
ERROR: reserving fdt memory region failed (addr=0 size=0)
Using Device Tree in place at 0000000080000000, end 00000000800340eb
copying carveout for /host1x@13e00000/display-hub@15200000/display@15200000...
copying carveout for /host1x@13e00000/display-hub@15200000/display@15210000...
copying carveout for /host1x@13e00000/display-hub@15200000/display@15220000...
Starting kernel ...
[ 0.000000] Booting Linux on physical CPU 0x100
[ 0.000000] Linux version 4.9.253-tegra (paul@paul-IdeaCentre-GeekPro-14AMR) (gcc version 7.3.1 20180425 [linaro-7.3-2018.05 revision d29120a424ecfbc167ef90065c0eeb7f91977701] (Linaro GCC 7.3-2018.05) ) #10 SMP PREEMPT Wed Nov 2 18:40:46 CST 2022
[ 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 0x0000000003100000 (options '')
[ 0.000000] bootconsole [uart8250] enabled
[ 0.000000] Found tegra_fbmem: 00800000@96085000
[ 0.000000] Found lut_mem: 00002008@96081000
[ 0.455819] arm__alloc_iova_at():136: iova alloc don't match, dh=0x0000000096085000, da=0x0000000095881000
[ 0.455844] arm__alloc_iova_at():136: iova alloc don't match, dh=0x0000000096081000, da=0x000000009607e000
[ 3.363982] ### TEST123 in imx219_probe.
[ 3.397093] ### TEST123 in imx219_probe.
[ 3.426950] imx219 10-0010: imx219_board_setup: error during i2c read probe (-121)
[ 3.435558] imx219 10-0010: board setup failed
[ 4.751321] cgroup: cgroup2: unknown option "nsdelegate"
[ 5.495647] EXT4-fs error (device nvme0n1): ext4_lookup:1599: inode #7602177: comm systemd-tmpfile: iget: checksum invalid
[ 5.508145] EXT4-fs error (device nvme0n1): ext4_lookup:1599: inode #7602177: comm systemd-tmpfile: iget: checksum invalid
[ 6.236142] ------------[ cut here ]------------
[ 6.242158] WARNING: CPU: 0 PID: 3345 at /dvs/git/dirty/git-master_linux/kernel/kernel-4.9/drivers/spi/spidev.c:767 0xffffff80011772a8
[ 6.242224] ---[ end trace 87aa0a5f032d16de ]---
[ 6.243162] ------------[ cut here ]------------
[ 6.243169] WARNING: CPU: 0 PID: 3345 at /dvs/git/dirty/git-master_linux/kernel/kernel-4.9/drivers/spi/spidev.c:767 0xffffff80011772a8
[ 6.243222] ---[ end trace 87aa0a5f032d16df ]---
[ 6.261989] gevfilter: loading out-of-tree module taints kernel.
[ 6.384033] using random self ethernet address
[ 6.449809] using random host ethernet address
[ 6.958364] using random self ethernet address
[ 6.970216] using random host ethernet address
[ 18.504516] Bridge firewalling registered
The above is the log of successful boot. Observing the two logs, I have the following questions:
- I would like to know why the boot fails, and what are the possible reasons for the boot failure?
- I noticed that the log when the boot fails is pmic: reset reason (nverc): 0x0, the log when the boot is successful is pmic: reset reason (nverc): 0x50, what do the half and half of 0x0 and 0x50 here represent?
Looking forward to hearing back, thank you very much!