Hi,
I have a problem with my Nano. After boot and showing a nVidia wallpaper its get dark and power diode on board turn off but but fan is still working. After reading another topics I bought a USB-TTL cable and get some log from serial console. Any suggestions? Log below:
[0000.126] [TegraBoot] (version 00.00.2018.01-l4t-33e7fa82)
[0000.131] Processing in cold boot mode Bootloader 2
[0000.136] A02 Bootrom Patch rev = 1023
[0000.139] Power-up reason: pmc por
[0000.142] No Battery Present
[0000.145] pmic max77620 reset reason
[0000.148] pmic max77620 NVERC : 0x40
[0000.152] RamCode = 0
[0000.154] Platform has DDR4 type RAM
[0000.157] max77620 disabling SD1 Remote Sense
[0000.161] Setting DDR voltage to 1125mv
[0000.165] Serial Number of Pmic Max77663: 0x1926e1
[0000.173] Entering ramdump check
[0000.176] Get RamDumpCarveOut = 0x0
[0000.179] RamDumpCarveOut=0x0, RamDumperFlag=0xe59ff3f8
[0000.184] Last reboot was clean, booting normally!
[0000.189] Sdram initialization is successful
[0000.193] SecureOs Carveout Base=0x00000000ff800000 Size=0x00800000
[0000.199] Lp0 Carveout Base=0x00000000ff780000 Size=0x00001000
[0000.205] BpmpFw Carveout Base=0x00000000ff700000 Size=0x00080000
[0000.211] GSC1 Carveout Base=0x00000000ff600000 Size=0x00100000
[0000.217] GSC2 Carveout Base=0x00000000ff500000 Size=0x00100000
[0000.223] GSC4 Carveout Base=0x00000000ff400000 Size=0x00100000
[0000.228] GSC5 Carveout Base=0x00000000ff300000 Size=0x00100000
[0000.234] GSC3 Carveout Base=0x000000017f300000 Size=0x00d00000
[0000.250] RamDump Carveout Base=0x00000000ff280000 Size=0x00080000
[0000.257] Platform-DebugCarveout: 0
[0000.260] Nck Carveout Base=0x00000000ff080000 Size=0x00200000
[0000.266] Non secure mode, and RB not enabled.
[0000.272] Invalid GPT Partition
[0000.287] Using BFS PT to query partitions
[0000.291] failed to load NvTbootTbootCpu from (2:0)
[0000.296] re-load NvTbootTbootCpu from (4:0)
[0000.318] Csd NumOfBlocks=122880000
[0000.377] Using GPT Primary to query partitions
[0000.385] Loading Tboot-CPU binary
[0000.765] Verifying TBC in OdmNonSecureSBK mode
[0000.776] Bootloader load address is 0xa0000000, entry address is 0xa0000258
[0000.783] Bootloader downloaded successfully.
[0000.788] Downloaded Tboot-CPU binary to 0xa0000258
[0000.793] MAX77620_GPIO5 configured
[0000.796] CPU power rail is up
[0000.799] CPU clock enabled
[0000.803] Performing RAM repair
[0000.805] Updating A64 Warmreset Address to 0xa00002e9
[0000.811] Loading NvTbootBootloaderDTB
[0002.133] Verifying NvTbootBootloaderDTB in OdmNonSecureSBK mode
[0002.205] Bootloader DTB Load Address: 0x83000000
[0002.209] Loading NvTbootKernelDTB
[0003.531] Verifying NvTbootKernelDTB in OdmNonSecureSBK mode
[0003.603] Kernel DTB Load Address: 0x83100000
[0003.611] Loading cboot binary
[0005.309] Verifying EBT in OdmNonSecureSBK mode
[0005.351] Bootloader load address is 0x92c00000, entry address is 0x92c00258
[0005.358] Bootloader downloaded successfully.
[0005.551] Using BFS PT to query partitions
[0005.555] Next binary entry address: 0x92c00258
[0005.560] BoardId: 3448
[0005.564] Overriding pmu board id with proc board id
[0005.569] Display board id is not available
[0007.081] Verifying SC7EntryFw in OdmNonSecureSBK mode
[0007.137] /bpmp deleted
[0007.139] SC7EntryFw header found loaded at 0xff700000
[0007.327] OVR2 PMIC
[0007.329] Bpmp FW successfully loaded
[0007.346] WB0 init successfully at 0xff780000
[0007.350] Set NvDecSticky Bits
[0007.354] GSC2 address ff53fffc value c0edbbcc
[0007.360] GSC MC Settings done
[0007.365] TOS Image length 53680
[0007.368] Monitor size 53680
[0007.371] OS size 0
[0007.533] Secure Os AES-CMAC Verification Success!
[0007.538] TOS image cipher info: plaintext
[0007.542] Loading and Validation of Secure OS Successful
device Read Time = 12 ms, Read Size = 65 KB
[0007.590] Sec Bot took -1554975 us
[0007.615] CPU initialization took 2057327ice trusty_fast
ice trusty_fast
ice trusty_fast
ice trusty_fast
ice trusty_fast
[0007.746] RamCode = 0
[0007.790] EMC Training Successful
[0007.793] 408000 not found in DVFS table
[0007.833] RamCode = 0
[0007.839] DT Write: emc-table@204000 succeeded
[0008.066]
[0008.067] Debug Init done
[0008.069] Marked DTB cacheable
[0008.072] Bootloader DTB loaded at 0x83000000
[0r tick-timer
[0008.120] Using base:0x60005098 for delay-timertors
[0008.149] initializing heap
[0008.152] initializing threads
[0008.155] initializing timers
[0008.158] creating booID LSB = 0x36, ID-CFI len = 194 bytes
[0008.190] Macronix QSPI chip present
[0008.193] SPI device register
[0008.196] inindle 0x5b
[0008.225] sdcard gpio pin 0xc9
[0008.228] sdcard ise CSD data
[0008.284] Send command 7
[0008.295] Calling sd device register
[0008.298] Init sdcard
[0008.329] of_register: registering inv20628-driver to of_hal[0008.364] gpio frd
[0008.368] of_register:istering i2c_bus_driver to of_hal
[0008.395] pmic framework igdriver
[0008.429] board ID = D78, board SKU = 0
[0008.433] Skipping Z3!
[0008.489] I2C Bus Init done
[0008.491] of_children_init: Ops[0008.530] I2C Bus Init done
[0008.532] of_children_init: Ops ‘max77620-gpio’ driver
[0008.573] of_children_init: Ops foun[0008.613] Find /i2c@7000c500’s alias i2c2
[0008.617] get eepeprom_init: EEPROM read failed
[0008.643] pm_ids_update: eeprom init failed
[0008.647] pm_ids_update: Updating 3,a0, size 256, type 0
[0008.677] pm_ids_update: The pm board id is 3448-0000-200
[0008.685] Adding plugin-manager/ids/3448-0000-200=/i2c@7000c500:module@0x50
[0008.693] pm_ids_update: pm id update successfuf)
[0008.779] shim_eeprom_update_mac:267: Failed to update 0 [0008.821] shim_cmdli
size 256, type 0
[0008.864] pm_ids_update: Updating 1,a0, siz008.923] Adding plugin-manager/ids/0
[0008.930] pm_ids_update: pm id update successful
[0008.934] pm_ids_update: Updating 3,ae, size 256, type 0
008.971] Adding plugin-manager/ids/3449-0000-200=/i2c@7000c500[0009.024] platfog
[0009.028] calling apps_init()
: HDMI not conn[0009.132] subnode volume_up is not found !
[0009.136] subnode back is not found !
[0009.140] subnode volume_down is not found !
[0009.144] subnode menu is not found !
[0009.148] Gpio keyboard init success
[0009.198] found decompressor handler: lz4-legacy
[0009.212] decompressing blob (type 1)…
[0009.278] display_resolution: No display init
[0009.282] Failed to retrieve display resolution
[0009.287] Could not load/initialize BMP blob…ignoring
[0009.292] -------> se_aes_verify_sbk_clear: 747
[0009.296] se_aes_verify_sbk_clear: Error
[0009.300] SE operation failed
[0009.303] bl_battery_charging: connected to external power supply
[0009.313] display_console_ioctl: No display init
[0009.318] switch_backlight failed
[0009.324] device_query_partition_size: failed to open partition sd0:MSC !
[0009.330] MSC Partition not found
[0009.337] device_query_partition_size: failed to open partition sd0:USP !
[0009.343] USP partition read failed!
[0009.347] blob_init: blob-partition USP header read failed
[0009.352] android_boot Unable to update recovery partition
[0009.358] kfs_getpartname: name = LNX
[0009.361] Loading kernel from LNX
[0009.500] load kernel from storage
[0009.512] decompressor handler not found
[0009.596] Successfully loaded kernel and ramdisk images
[0009.601] board ID = D78, board SKU = 0
[0009.606] sdmmc node status = okay
[0009.609] sdcard instance = 0
[0009.612] sdmmc cd-inverted
[0009.615] sdcard gpio handle 0x5b
[0009.618] sdcard gpio pin 0xc9
[0009.621] sdcard gpio flags 0x0
[0009.624] vmmc-supply 0x9d
[0009.626] cd_gpio_pin = 201
[0009.629] pin_state = 0
[0009.631] Found sdcard
[0009.634] SD-card IS present …
[0009.637] load_and_boot_kernel: SD card detected OK
[0009.643] display_resolution: No display init
[0009.647] Failed to retrieve display resolution
[0009.652] bmp blob is not loaded and initialized
[0009.656] Failed to display boot-logo
[0009.660] NCK carveout not present
[0009.663] Skipping dts_overrides
[0009.666] NCK carveout not present
[0009.677] Find /i2c@7000c000’s alias i2c0
[0009.681] get eeprom at 1-a0, size 256, type 0
[0009.691] Find /i2c@7000c500’s alias i2c2
[0009.695] get eeprom at 3-a0, size 256, type 0
[0009.699] get eeprom at 3-ae, size 256, type 0
[0009.704] pm_ids_update: Updating 1,a0, size 256, type 0
[0009.709] I2C slave not started
[0009.712] I2C write failed
[0009.715] Writing offset failed
[0009.718] eeprom_init: EEPROM read failed
[0009.722] pm_ids_update: eeprom init failed
[0009.726] pm_ids_update: Updating 3,a0, size 256, type 0
[0009.756] pm_ids_update: The pm board id is 3448-0000-200
[0009.763] Adding plugin-manager/ids/3448-0000-200=/i2c@7000c500:module@0x50
[0009.772] pm_ids_update: pm id update successful
[0009.776] pm_ids_update: Updating 3,ae, size 256, type 0
[0009.806] pm_ids_update: The pm board id is 3449-0000-200
[0009.813] Adding plugin-manager/ids/3449-0000-200=/i2c@7000c500:module@0x57
[0009.821] pm_ids_update: pm id update successful
[0009.851] eeprom_get_mac: EEPROM invalid MAC address (all 0xff)
[0009.857] shim_eeprom_update_mac:267: Failed to update 0 MAC address in DTB
[0009.865] eeprom_get_mac: EEPROM invalid MAC address (all 0xff)
[0009.871] shim_eeprom_update_mac:267: Failed to update 1 MAC address in DTB
[0009.880] updating /chosen/nvidia,ethernet-mac node 00:04:4b:e5:51:77
[0009.886] Plugin Manager: Parse ODM data 0x00084000
[0009.900] shim_cmdline_install: /chosen/bootargs: earlycon=uart8250,mmio32,0x7
[0009.908] Add serial number:1422019084521 as DT property
[0009.918] “bpmp” doesn’t exist, creating
[0009.924] Updated bpmp info to DTB
[0009.929] Updated initrd info to DTB
[0009.932] “proc-board” doesn’t exist, creating
[0009.939] Updated board info to DTB
[0009.942] “pmu-board” doesn’t exist, creating
[0009.948] Updated board info to DTB
[0009.951] “display-board” doesn’t exist, creating
[0009.957] Updated board info to DTB
[0009.961] “reset” doesn’t exist, creating
[0009.965] Updated reset info to DTB
[0009.969] display_console_ioctl: No display init
[0009.973] display_console_ioctl: No display init
[0009.978] display_console_ioctl: No display init
[0009.982] Cmdline: tegraid=21.1.2.0.0 ddr_die=4096M@2048M section=512M memtype
[0010.017] DTB cmdline: earlycon=uart8250,mmio32,0x70006000
[0010.022] boot image cmdline: root=/dev/mmcblk0p1 rw rootwait rootfstype=ext4
[0010.036] Updated bootarg i system-lp0-disable info to DTB
[0010.072] set vdd_core voltage to 1125 mv
[0010.076] setting ‘vdd-core’ regulator to 1125000 micro volts
[0010.082] Found secure-pmc; disable BPMP
U-Boot 2020.04-00004-gc4505b0cac (Jun 24 2023 - 17:15:35 +0100)
SoC: tegra210
Model: NVIDIA Jetson Nano Developer Kit
Board: NVIDIA P3450-0000
DRAM: 4 GiB
MMC: sdhci@700b0000: 1, sdhci@700b0600: 0
Loading Environment from SPI Flash… SF: Detected mx25u3235f with page size 25B
*** Warning - bad CRC, using default environment
In: serial
Out: serial
Err: serial
Net: No ethernet found.
Hit any key to stop autoboot: 0
switch to partitions #0, OK
mmc1 is current device
Scanning mmc 1:1…
Found /boot/extlinux/extlinux.conf
Retrieving file: /boot/extlinux/extlinux.conf
845 bytes read in 23 ms (35.2 KiB/s)
1: primary kernel
Retrieving file: /boot/initrd
7159654 bytes read in 329 ms (20.8 MiB/s)
Retrieving file: /boot/Image
34748424 bytes read in 1538 ms (21.5 MiB/s)
append: tegraid=21.1.2.0.0 ddr_die=4096M@2048M section=512M memtype=0 vpr_resiz
Flattened Device Tree blob at 83100000
Booting using thcopying carveout for /host1x@50000000/dc@54200000…
copying carveout for /host1x@50000000/dc@54240000…
Starting kernel …
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 4.9.299-belabox (cosmin@belabox-4gb) (gcc version 3
[ 0.000000] Boot CPU: AArch64 Processor [411fd071]
[ 0.000000] OF: fdt:memory scan node memory@80000000, reg size 32,
[ 0.000000] OF: fdt: - 80000000 , 7ee00000
[ 0.000000] OF: fdt: - 100000000 , 7f200000
[ 0.000000] earlycon: uart8250 at MMIO32 0x0000000070006000 (options ‘’)
[ 0.000000] bootconsole [uart8250] enabled
[ 1.063652] tegradc tegradc.1: dpd enable lookup fail:-19
[ 1.569379] Host read timeout at address 545c00c4