bootup.txt

[0000.121] [L4T TegraBoot] (version 00.00.2018.01-l4t-39a9dc3d)
[0000.127] Processing in cold boot mode Bootloader 2
[0000.131] A02 Bootrom Patch rev = 63
[0000.135] Power-up reason: pmc por
[0000.138] No Battery Present
[0000.140] pmic max77620 reset reason
[0000.144] pmic max77620 NVERC : 0x50
[0000.147] RamCode = 0
[0000.150] Platform has Ddr4 type ram
[0000.153] max77620 disabling SD1 Remote Sense
[0000.157] Setting Ddr voltage to 1125mv
[0000.161] Serial Number of Pmic Max77663: 0x1d0ab3
[0000.169] Entering ramdump check
[0000.172] Get RamDumpCarveOut = 0x0
[0000.175] RamDumpCarveOut=0x0,  RamDumperFlag=0xe59ff3f8
[0000.180] Last reboot was clean, booting normally!
[0000.185] Sdram initialization is successful
[0000.189] SecureOs Carveout Base=0x00000000ff800000 Size=0x00800000
[0000.195] Lp0 Carveout Base=0x00000000ff780000 Size=0x00001000
[0000.201] BpmpFw Carveout Base=0x00000000ff700000 Size=0x00080000
[0000.207] GSC1 Carveout Base=0x00000000ff600000 Size=0x00100000
[0000.212] GSC2 Carveout Base=0x00000000ff500000 Size=0x00100000
[0000.218] GSC4 Carveout Base=0x00000000ff400000 Size=0x00100000
[0000.224] GSC5 Carveout Base=0x00000000ff300000 Size=0x00100000
[0000.230] GSC3 Carveout Base=0x000000017f300000 Size=0x00d00000
[0000.246] RamDump Carveout Base=0x00000000ff280000 Size=0x00080000
[0000.252] Platform-DebugCarveout: 0
[0000.255] Nck Carveout Base=0x00000000ff080000 Size=0x00200000
[0000.261] Non secure mode, and RB not enabled.
[0000.288] Csd NumOfBlocks=0
[0000.458] *** Booting BFS0.
[0000.463] Using BFS PT to query partitions
[0000.893] *** Booting KFS0.
[0000.896] Rail not supported
[0000.900] Using GPT Primary to query partitions
[0000.905] Loading Tboot-CPU binary
[0000.912] Verifying TBC in OdmNonSecureSBK mode
[0000.922] Bootloader load address is 0xa0000000, entry address is 0xa0000258
[0000.929] Bootloader downloaded successfully.
[0000.933] Downloaded Tboot-CPU binary to 0xa0000258
[0000.938] MAX77620_GPIO1 Configured.
[0000.942] MAX77620_GPIO5 Configured.
[0000.945] CPU power rail is up
[0000.948] CPU clock enabled
[0000.952] Performing RAM repair
[0000.955] Updating A64 Warmreset Address to 0xa00002e9
[0000.960] Loading NvTbootBootloaderDTB
[0000.980] Verifying NvTbootBootloaderDTB in OdmNonSecureSBK mode
[0001.121] Bootloader DTB Load Address: 0x83000000
[0001.126] Loading NvTbootKernelDTB
[0001.142] Verifying NvTbootKernelDTB in OdmNonSecureSBK mode
[0001.283] Kernel DTB Load Address: 0x83100000
[0001.288] Loading cboot binary
[0001.307] Verifying EBT in OdmNonSecureSBK mode
[0001.348] Bootloader load address is 0x92c00000, entry address is 0x92c00258
[0001.355] Bootloader downloaded successfully.
[0001.360] Next binary entry address: 0x92c00258
[0001.364] BoardId: 2180
[0001.378] Verifying SC7EntryFw in OdmNonSecureSBK mode
[0001.472] /bpmp deleted
[0001.475] SC7EntryFw header found loaded at 0xff700000
[0001.729] OVR2 PMIC
[0001.730] Bpmp FW successfully loaded
[0001.735] WB0 init successfully at 0xff780000
[0001.739] Set NvDecSticky Bits
[0001.743] GSC2 address ff53fffc value c0edbbcc
[0001.749] GSC MC Settings done
[0001.753] TOS Image length 53680
[0001.756]  Monitor size 53680
[0001.759]  OS size 0
[0001.764] Secure Os AES-CMAC Verification Success!
[0001.769] TOS image cipher info: plaintext
[0001.773] Loading and Validation of Secure OS Successful
[0001.789] SC7 Entry Firmware - 0xff700000, 0x4000
[0001.793] NvTbootPackSdramParams: start.
[0001.798] NvTbootPackSdramParams: done.
[0001.802] Tegraboot started after 99598 us
[0001.806] Basic modules init took 1303187 us
[0001.810] Sec Bootdevice Read Time = 380 ms, Read Size = 14700 KB
[0001.816] Sec Bootdevice Write Time = 0 ms, Write Size = 0 KB
[0001.822] Next stage binary read took 9019 us
[0001.826] Carveout took -11892 us
[0001.829] CPU initialization took 445825 us
[0001.833] Total time taken by TegraBoot 1746139 us

[0001.838] Starting CPU & Halting co-processor

64NOTICE:  BL31: v1.3(release):23b153a63
NOTICE:  BL31: Built : 22:39:57, Dec  9 2019
ERROR:   Error initializing runtime service trusty_fast
[0001.961] RamCode = 0
[0001.976] LPDDR4 Training: Read DT: Number of tables = 10
[0001.981] EMC Training (SRC-freq: 204000; DST-freq: 408000)
[0001.987] EMC Training Successful
[0001.990] EMC Training (SRC-freq: 204000; DST-freq: 665600)
[0001.996] EMC Training Successful
[0001.999] EMC Training (SRC-freq: 204000; DST-freq: 800000)
[0002.011] EMC Training Successful
[0002.014] EMC Training (SRC-freq: 204000; DST-freq: 1065600)
[0002.037] EMC Training Successful
[0002.040] EMC Training (SRC-freq: 204000; DST-freq: 1331200)
[0002.061] EMC Training Successful
[0002.064] EMC Training (SRC-freq: 204000; DST-freq: 1600000)
[0002.084] EMC Training Successful
[0002.087] Switching to 800000 KHz Success
[0002.095] RamCode = 0
[0002.099] DT Write: emc-table@40800 succeeded
[0002.104] DT Write: emc-table@68000 succeeded
[0002.109] DT Write: emc-table@102000 succeeded
[0002.115] DT Write: emc-table@204000 succeeded
[0002.120] DT Write: emc-table@408000 succeeded
[0002.126] DT Write: emc-table@665600 succeeded
[0002.131] DT Write: emc-table@800000 succeeded
[0002.137] DT Write: emc-table@1065600 succeeded
[0002.142] DT Write: emc-table@1331200 succeeded
[0002.148] DT Write: emc-table@1600000 succeeded
[0002.152] LPDDR4 Training: Write DT: Number of tables = 10
[0002.211]
[0002.212] Debug Init done
[0002.214] Marked DTB cacheable
[0002.217] Bootloader DTB loaded at 0x83000000
[0002.222] Marked DTB cacheable
[0002.225] Kernel DTB loaded at 0x83100000
[0002.229] DeviceTree Init done
[0002.246] Pinmux applied successfully
[0002.251] gicd_base: 0x50041000
[0002.254] gicc_base: 0x50042000
[0002.257] Interrupts Init done
[0002.262] Using base:0x60005090 & irq:208 for tick-timer
[0002.267] Using base:0x60005098 for delay-timer
[0002.272] platform_init_timer: DONE
[0002.275] Timer(tick) Init done
[0002.279] osc freq = 38400 khz
[0002.284]
[0002.285] Welcome to L4T Cboot
[0002.288]
[0002.289] Cboot Version: 00.00.2018.01-t210-40c3ff9c
[0002.294] calling constructors
[0002.297] initializing heap
[0002.300] initializing threads
[0002.303] initializing timers
[0002.306] creating bootstrap completion thread
[0002.310] top of bootstrap2()
[0002.313] CPU: ARM Cortex A57
[0002.316] CPU: MIDR: 0x411FD071, MPIDR: 0x80000000
[0002.321] initializing platform
[0002.389] Config for emmc ddr50 mode completed
[0002.393] sdmmc bdev is already initialized
[0002.397] Enable APE clock
[0002.400] Un-powergate APE partition
[0002.403] of_register: registering tegra_udc to of_hal
[0002.408] of_register: registering inv20628-driver to of_hal
[0002.414] of_register: registering ads1015-driver to of_hal
[0002.420] of_register: registering lp8557-bl-driver to of_hal
[0002.425] of_register: registering bq2419x_charger to of_hal
[0002.431] of_register: registering bq27441_fuel_gauge to of_hal
[0002.445] gpio framework initialized
[0002.448] of_register: registering tca9539_gpio to of_hal
[0002.454] of_register: registering tca9539_gpio to of_hal
[0002.459] of_register: registering i2c_bus_driver to of_hal
[0002.465] of_register: registering i2c_bus_driver to of_hal
[0002.470] of_register: registering i2c_bus_driver to of_hal
[0002.476] pmic framework initialized
[0002.479] of_register: registering max77620_pmic to of_hal
[0002.485] regulator framework initialized
[0002.489] of_register: registering tps65132_bl_driver to of_hal
[0002.494] initializing target
[0002.501] gpio_driver_register: register 'tegra_gpio_driver' driver
[0002.509] board ID = 884, board SKU = 3E8
[0002.517] fixed regulator driver initialized
[0002.560] initializing OF layer
[0002.563] NCK carveout not present
[0002.567] Skipping dts_overrides
[0002.571] of_children_init: Ops found for compatible string nvidia,tegra210-i2c
[0002.593] I2C Bus Init done
[0002.595] of_children_init: Ops found for compatible string nvidia,tegra210-i2c
[0002.607] I2C Bus Init done
[0002.609] of_children_init: Ops found for compatible string ti,tca9539
[0002.620] tca9539_init: i2c bus: 2, slave addr: 0xe8
[0002.626] gpio_driver_register: register 'tca9539_gpio_driver' driver
[0002.632] of_children_init: Ops found for compatible string ti,tca9539
[0002.643] tca9539_init: i2c bus: 2, slave addr: 0xee
[0002.649] gpio_driver_register: register 'tca9539_gpio_driver' driver
[0002.655] of_children_init: Ops found for compatible string nvidia,tegra210-i2c
[0002.667] I2C Bus Init done
[0002.669] of_children_init: Ops found for compatible string nvidia,tegra210-i2c
[0002.681] I2C Bus Init done
[0002.683] of_children_init: Ops found for compatible string nvidia,tegra210-i2c
[0002.695] I2C Bus Init done
[0002.698] of_children_init: Ops found for compatible string maxim,max77620
[0002.710] max77620_init using irq 118
[0002.715] register 'maxim,max77620' pmic
[0002.719] gpio_driver_register: register 'max77620-gpio' driver
[0002.725] of_children_init: Ops found for compatible string nvidia,tegra210-i2c
[0002.737] I2C Bus Init done
[0002.741] NCK carveout not present
[0002.754] Find /i2c@7000c000's alias i2c0
[0002.758] get eeprom at 1-a2, size 256, type 0
[0002.762] get eeprom at 1-ae, size 256, type 0
[0002.773] Find /i2c@7000c400's alias i2c1
[0002.777] get eeprom at 2-a0, size 256, type 0
[0002.788] Find /i2c@7000c500's alias i2c2
[0002.792] get eeprom at 3-a0, size 256, type 0
[0002.796] get eeprom at 3-ae, size 256, type 0
[0002.805] Find /host1x/i2c@546c0000's alias i2c6
[0002.809] get eeprom at 7-a8, size 256, type 0
[0002.814] pm_ids_update: Updating 1,a2, size 256, type 0
[0002.819] I2C slave not started
[0002.822] I2C write failed
[0002.825] Writing offset failed
[0002.828] eeprom_init: EEPROM read failed
[0002.832] pm_ids_update: eeprom init failed
[0002.836] pm_ids_update: Updating 1,ae, size 256, type 0
[0002.841] I2C slave not started
[0002.844] I2C write failed
[0002.847] Writing offset failed
[0002.850] eeprom_init: EEPROM read failed
[0002.854] pm_ids_update: eeprom init failed
[0002.858] pm_ids_update: Updating 2,a0, size 256, type 0
[0002.863] I2C slave not started
[0002.866] I2C write failed
[0002.869] Writing offset failed
[0002.872] eeprom_init: EEPROM read failed
[0002.876] pm_ids_update: eeprom init failed
[0002.880] pm_ids_update: Updating 3,a0, size 256, type 0
[0002.910] pm_ids_update: The pm board id is 2180-1000-410
[0002.917] Adding plugin-manager/ids/2180-1000-410=/i2c@7000c500:module@0x50
[0002.925] pm_ids_update: pm id update successful
[0002.930] pm_ids_update: Updating 3,ae, size 256, type 0
[0002.960] pm_ids_update: The pm board id is 2597-0000-500
[0002.967] Adding plugin-manager/ids/2597-0000-500=/i2c@7000c500:module@0x57
[0002.975] pm_ids_update: pm id update successful
[0002.980] pm_ids_update: Updating 7,a8, size 256, type 0
[0003.011] pm_ids_update: The pm board id is 3326-1000-100
[0003.018] Adding plugin-manager/ids/3326-1000-100=/host1x/i2c@546c0000:module@0x54
[0003.028] pm_ids_update: pm id update successful
[0003.061] updating /chosen/nvidia,wifi-mac node 00:04:4b:66:9d:65
[0003.069] updating /chosen/nvidia,bluetooth-mac node 00:04:4b:66:9d:66
[0003.078] updating /chosen/nvidia,ethernet-mac node 00:04:4b:66:9d:67
[0003.084] Plugin Manager: Parse ODM data 0x00094000
[0003.097] shim_cmdline_install: /chosen/bootargs: root=PARTUUID=bd46aeaa-6556-497c-8179-8843237b95f3 rw rootwait rootfstype=ext4 console=ttyS0,115200n8 console=tty0 fbcon=map:0 net.ifnames=0 sdhci_tegra.en_boot_part_access=1
[0003.127] Find /i2c@7000c000's alias i2c0
[0003.131] get eeprom at 1-a2, size 256, type 0
[0003.135] get eeprom at 1-ae, size 256, type 0
[0003.146] Find /i2c@7000c400's alias i2c1
[0003.150] get eeprom at 2-a0, size 256, type 0
[0003.161] Find /i2c@7000c500's alias i2c2
[0003.165] get eeprom at 3-a0, size 256, type 0
[0003.169] get eeprom at 3-ae, size 256, type 0
[0003.178] Find /host1x/i2c@546c0000's alias i2c6
[0003.183] get eeprom at 7-a8, size 256, type 0
[0003.187] pm_ids_update: Updating 1,a2, size 256, type 0
[0003.192] I2C slave not started
[0003.195] I2C write failed
[0003.198] Writing offset failed
[0003.201] eeprom_init: EEPROM read failed
[0003.205] pm_ids_update: eeprom init failed
[0003.209] pm_ids_update: Updating 1,ae, size 256, type 0
[0003.215] I2C slave not started
[0003.218] I2C write failed
[0003.220] Writing offset failed
[0003.223] eeprom_init: EEPROM read failed
[0003.227] pm_ids_update: eeprom init failed
[0003.231] pm_ids_update: Updating 2,a0, size 256, type 0
[0003.237] I2C slave not started
[0003.240] I2C write failed
[0003.242] Writing offset failed
[0003.245] eeprom_init: EEPROM read failed
[0003.249] pm_ids_update: eeprom init failed
[0003.253] pm_ids_update: Updating 3,a0, size 256, type 0
[0003.283] pm_ids_update: The pm board id is 2180-1000-410
[0003.290] Adding plugin-manager/ids/2180-1000-410=/i2c@7000c500:module@0x50
[0003.297] pm_ids_update: pm id update successful
[0003.302] pm_ids_update: Updating 3,ae, size 256, type 0
[0003.332] pm_ids_update: The pm board id is 2597-0000-500
[0003.339] Adding plugin-manager/ids/2597-0000-500=/i2c@7000c500:module@0x57
[0003.346] pm_ids_update: pm id update successful
[0003.350] pm_ids_update: Updating 7,a8, size 256, type 0
[0003.382] pm_ids_update: The pm board id is 3326-1000-100
[0003.389] Adding plugin-manager/ids/3326-1000-100=/host1x/i2c@546c0000:module@0x54
[0003.397] pm_ids_update: pm id update successful
[0003.430] Add serial number:0323716123491 as DT property
[0003.439] Applying platform configs
[0003.448] platform-init is not present. Skipping
[0003.452] calling apps_init()
[0003.468] Found 22 GPT partitions in "sdmmc3_user"
[0003.473] Proceeding to Cold Boot
[0003.476] starting app android_boot_app
[0003.480] Device state: unlocked
[0003.483] display console init
[0003.489] status of dsi node is not okay
[0003.497] enabling 'vdd-hdmi' regulator
[0003.501] hdmi cable connected
[0003.516] edid read success
[0003.531] DT entry for leds-pwm not found
[0003.537] edid read success
[0003.540] width = 640, height = 480, frequency = 25174825
[0003.545] width = 640, height = 480, frequency = 25174825
[0003.551] width = 1920, height = 1200, frequency = 154000000
[0003.556] width = 1920, height = 1080, frequency = 148500000
[0003.562] width = 1920, height = 1080, frequency = 148351648
[0003.568] width = 1920, height = 1080, frequency = 148351648
[0003.573] width = 1280, height = 720, frequency = 74175824
[0003.579] width = 1280, height = 720, frequency = 74175824
[0003.584] width = 720, height = 480, frequency = 26973026
[0003.590] width = 720, height = 576, frequency = 26973026
[0003.595] width = 720, height = 480, frequency = 26973026
[0003.600] width = 720, height = 576, frequency = 26973026
[0003.606] width = 1920, height = 1080, frequency = 74175824
[0003.611] width = 640, height = 480, frequency = 25174825
[0003.617] Best mode Width = 1920, Height = 1080, freq = 148351648
[0003.625] tmds-config node not found
[0003.629] pmc_set_io_pad_voltage: Error -2 retrieving platform-io-pad-voltagepropsetting 'vdd-hdmi-dp' regulator to 1050000 micro volts
[0003.643] setting 'vdd-1v8' regulator to 1800000 micro volts
[0003.651] regulator 'vdd-hdmi' already enabled
[0003.681] using default cmu settings
[0003.684] dc_hdmi_enable, starting HDMI initialisation
[0003.690] dc_hdmi_enable, HDMI initialisation complete
[0003.695] list and configure display window
[0003.704] display console init completed
[0003.717] Gpio keyboard init success
[0003.763] found decompressor handler: lz4-legacy
[0003.776] decompressing blob (type 1)...
[0003.800] load_bmp_blob: panelresolution=1080 type=3
[0003.807] Could not load/initialize FW partition... ignoring
[0003.812] -------> se_aes_verify_sbk_clear: 747
[0003.817] se_aes_verify_sbk_clear: Error
[0003.821] bl_battery_charging: connected to external power supply
[0003.836] device_query_partition_size: failed to open partition sdmmc3_user:MSC !
[0003.844] MSC Partition not found
[0003.865] blob_init: USP partition does not have valid Blob
[0003.871] kfs_getpartname: name = LNX
[0003.874] Loading kernel from LNX
[0003.916] load kernel from storage
[0003.926] decompressor handler not found
[0003.946] Successfully loaded kernel and ramdisk images
[0003.953] load_bmp_blob: panelresolution=1080 type=3
[0004.136] display bmp image done
[0004.139] NCK carveout not present
[0004.142] Skipping dts_overrides
[0004.145] NCK carveout not present
[0004.159] Find /i2c@7000c000's alias i2c0
[0004.163] get eeprom at 1-a2, size 256, type 0
[0004.167] get eeprom at 1-ae, size 256, type 0
[0004.178] Find /i2c@7000c400's alias i2c1
[0004.182] get eeprom at 2-a0, size 256, type 0
[0004.193] Find /i2c@7000c500's alias i2c2
[0004.197] get eeprom at 3-a0, size 256, type 0
[0004.201] get eeprom at 3-ae, size 256, type 0
[0004.210] Find /host1x/i2c@546c0000's alias i2c6
[0004.215] get eeprom at 7-a8, size 256, type 0
[0004.219] pm_ids_update: Updating 1,a2, size 256, type 0
[0004.224] I2C slave not started
[0004.227] I2C write failed
[0004.230] Writing offset failed
[0004.233] eeprom_init: EEPROM read failed
[0004.237] pm_ids_update: eeprom init failed
[0004.241] pm_ids_update: Updating 1,ae, size 256, type 0
[0004.246] I2C slave not started
[0004.249] I2C write failed
[0004.252] Writing offset failed
[0004.255] eeprom_init: EEPROM read failed
[0004.259] pm_ids_update: eeprom init failed
[0004.263] pm_ids_update: Updating 2,a0, size 256, type 0
[0004.268] I2C slave not started
[0004.272] I2C write failed
[0004.274] Writing offset failed
[0004.277] eeprom_init: EEPROM read failed
[0004.281] pm_ids_update: eeprom init failed
[0004.285] pm_ids_update: Updating 3,a0, size 256, type 0
[0004.315] pm_ids_update: The pm board id is 2180-1000-410
[0004.323] Adding plugin-manager/ids/2180-1000-410=/i2c@7000c500:module@0x50
[0004.331] pm_ids_update: pm id update successful
[0004.335] pm_ids_update: Updating 3,ae, size 256, type 0
[0004.365] pm_ids_update: The pm board id is 2597-0000-500
[0004.372] Adding plugin-manager/ids/2597-0000-500=/i2c@7000c500:module@0x57
[0004.381] pm_ids_update: pm id update successful
[0004.385] pm_ids_update: Updating 7,a8, size 256, type 0
[0004.417] pm_ids_update: The pm board id is 3326-1000-100
[0004.424] Adding plugin-manager/ids/3326-1000-100=/host1x/i2c@546c0000:module@0x54
[0004.433] pm_ids_update: pm id update successful
[0004.467] updating /chosen/nvidia,wifi-mac node 00:04:4b:66:9d:65
[0004.475] updating /chosen/nvidia,bluetooth-mac node 00:04:4b:66:9d:66
[0004.483] updating /chosen/nvidia,ethernet-mac node 00:04:4b:66:9d:67
[0004.490] Plugin Manager: Parse ODM data 0x00094000
[0004.502] shim_cmdline_install: /chosen/bootargs: root=PARTUUID=bd46aeaa-6556-497c-8179-8843237b95f3 rw rootwait rootfstype=ext4 console=ttyS0,115200n8 console=tty0 fbcon=map:0 net.ifnames=0 sdhci_tegra.en_boot_part_access=1
[0004.523] Add serial number:0323716123491 as DT property
[0004.535] "bpmp" doesn't exist, creating
[0004.541] Updated bpmp info to DTB
[0004.547] Updated initrd info to DTB
[0004.550] "proc-board" doesn't exist, creating
[0004.556] Updated board info to DTB
[0004.560] "pmu-board" doesn't exist, creating
[0004.566] Updated board info to DTB
[0004.569] "display-board" doesn't exist, creating
[0004.575] Updated board info to DTB
[0004.578] "reset" doesn't exist, creating
[0004.583] Updated reset info to DTB
[0004.587] Cmdline: tegraid=21.1.2.0.0 ddr_die=2048M@2048M ddr_die=2048M@4096M section=256M memtype=0 vpr_resize usb_port_owner_info=0 lane_owner_info=0 emc_max_dvfs=0 touch_id=0@63 video=tegrafb no_console_suspend=1 console=ttyS0,115200n8 debug_uartport=lsport,2 earlyprintk=uart8250-32bit,0x70006000 maxcpus=4 usbcore.old_scheme_first=1 lp0_vec=0x1000@0xff780000 core_edp_mv=1075 core_edp_ma=4000 tegra_fbmem2=0x800000@0x92cb1000 is_hdmi_initialised=1
[0004.627] DTB cmdline: root=PARTUUID=bd46aeaa-6556-497c-8179-8843237b95f3 rw rootwait rootfstype=ext4 console=ttyS0,115200n8 console=tty0 fbcon=map:0 net.ifnames=0 sdhci_tegra.en_boot_part_access=1
[0004.646] boot image cmdline: root=PARTUUID=bd46aeaa-6556-497c-8179-8843237b95f3 rw rootwait rootfstype=ext4 console=ttyS0,115200n8 console=tty0 fbcon=map:0 net.ifnames=0 sdhci_tegra.en_boot_part_access=1
[0004.664] Updated bootarg info to DTB
[0004.668] Adding uuid 00000001640ca588100000000b010480 to DT
[0004.674] Adding eks info 0 to DT
[0004.680] WARNING: Failed to pass NS DRAM ranges to TOS, err: -7
[0004.686] Updated memory info to DTB
[0004.697] set vdd_core voltage to 1075 mv
[0004.701] setting 'vdd-core' regulator to 1075000 micro volts
[0004.707] Found secure-pmc; disable BPMP


U-Boot 2016.07-g0536cf2a27 (Dec 09 2019 - 22:40:23 -0800)

TEGRA210
Model: NVIDIA P2371-2180
Board: NVIDIA P2371-2180
DRAM:  4 GiB
MC:   Tegra SD/MMC: 0, Tegra SD/MMC: 1
*** Warning - bad CRC, using default environment

In:    serial
Out:   serial
Err:   serial
Net:   No ethernet found.
Hit any key to stop autoboot:  2  1  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
733 bytes read in 176 ms (3.9 KiB/s)
1:	primary kernel
Retrieving file: /boot/initrd
5487751 bytes read in 300 ms (17.4 MiB/s)
Retrieving file: /boot/Image
34191368 bytes read in 1560 ms (20.9 MiB/s)
append: tegraid=21.1.2.0.0 ddr_die=2048M@2048M ddr_die=2048M@4096M section=256M memtype=0 vpr_resize usb_port_owner_info=0 lane_owner_info=0 emc_max_dvfs=0 touch_id=0@63 video=tegrafb no_console_suspend=1 console=ttyS0,115200n8 debug_uartport=lsport,2 earlyprintk=uart8250-32bit,0x70006000 maxcpus=4 usbcore.old_scheme_first=1 lp0_vec=0x1000@0xff780000 core_edp_mv=1075 core_edp_ma=4000 tegra_fbmem2=0x800000@0x92cb1000 is_hdmi_initialised=1  root=PARTUUID=bd46aeaa-6556-497c-8179-8843237b95f3 rw rootwait rootfstype=ext4 console=ttyS0,115200n8 console=tty0 fbcon=map:0 net.ifnames=0 sdhci_tegra.en_boot_part_access=1    root=PARTUUID=bd46aeaa-6556-497c-8179-8843237b95f3 rw rootwait rootfstype=ext4 console=ttyS0,115200n8 console=tty0 fbcon=map:0 net.ifnames=0 sdhci_tegra.en_boot_part_access=1 quiet
## Flattened Device Tree blob at 83100000
   Booting using the fdt blob at 0x83100000
   reserving fdt memory region: addr=80000000 size=20000
   Using Device Tree in place at 0000000083100000, end 00000000831b9fb4

Starting kernel ...

<hit enter to activate fiq debugger>