Nvidia TX2 CAN’T BOOT

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
873 bytes read in 22 ms (38.1 KiB/s)
1: primary kernel
Retrieving file: /boot/initrd
7238358 bytes read in 188 ms (36.7 MiB/s)
Retrieving file: /boot/Image
34484232 bytes read in 830 ms (39.6 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 nv-auto-config 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/mmcblk0p1 rw rootwait rootfstype=ext4 console=ttyS0,115200n8 console=tty0 fbcon=map:0 net.ifnames=0 isolcpus=1-2 nv-auto-config

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 0000000080033ed4
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 (buildbrain@mobile-u64-5403-d8000) (gcc version 7.3.1 20180425 [linaro-7.3-2018.05 revision d29120a424ecfbc167ef90065c0eeb7f91977701] (Linaro GCC 7.3-2018.05) ) #1 SMP PREEMPT Sat Feb 19 08:58:27 PST 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
[ 1.358768] imx219 9-0010: imx219_board_setup: error during i2c read probe (-121)
[ 1.366345] imx219 9-0010: board setup failed
[ 1.394285] imx219 10-0010: imx219_board_setup: error during i2c read probe (-121)
[ 1.401932] imx219 10-0010: board setup failed
[ 11.080627] tegra-i2c 3190000.i2c: rx dma timeout txlen:28 rxlen:128
[ 11.086998] tegra-i2c 3190000.i2c: — register dump for debugging ----
[ 11.093625] tegra-i2c 3190000.i2c: I2C_CNFG - 0x22c00
[ 11.098679] tegra-i2c 3190000.i2c: I2C_PACKET_TRANSFER_STATUS - 0x10001
[ 11.105291] tegra-i2c 3190000.i2c: I2C_FIFO_CONTROL - 0x1c
[ 11.110777] tegra-i2c 3190000.i2c: I2C_FIFO_STATUS - 0x800040
[ 11.116520] tegra-i2c 3190000.i2c: I2C_INT_MASK - 0x6c
[ 11.121657] tegra-i2c 3190000.i2c: I2C_INT_STATUS - 0x2
[ 11.126912] tegra-i2c 3190000.i2c: i2c transfer timed out addr: 0x50
[ 11.590239] cgroup: cgroup2: unknown option “nsdelegate”
[ 12.646996] random: crng init done
[ 12.650402] random: 7 urandom warning(s) missed due to ratelimiting
[ 12.769403] iwlwifi 0000:01:00.0: Direct firmware load for iwlwifi-8265-26.ucode failed with error -2
[ 12.779409] iwlwifi 0000:01:00.0: Falling back to user helper
[ 12.832987] using random self ethernet address
[ 12.849269] using random host ethernet address
[ 13.552024] using random self ethernet address
[ 13.559657] using random host ethernet address
[ 13.729717] CPU1: shutdown
[ 13.789846] CPU2: shutdown

Suggest to try with flash.sh or SDK manager to reflash your device with JetPack 4.6.2 again. Thanks

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