개소리 왈왈/육아관련 주저리2022. 2. 13. 22:44

배터리 방전 시킬 뻔

지하가 아니라 지상에 차를 대놔서

블랙박스 켜놨는데

일이주 운행안하고 주말에 왕복 30키로? 1시간 정도 운행한걸로는 부족했는지

시동이 한번에 안걸렸다 ㅠㅠ

 

내일 회사 차끌고 다녀와야하나..

저작자표시 (새창열림)

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개소리 왈왈/컴퓨터2022. 2. 12. 23:28

컴퓨터 메인보드가 보니.

SATA 6개나 있네?!

[링크 : https://www.asus.com/kr/Motherboards-Components/Motherboards/PRIME/PRIME-B250M-K/]

 

이전 2세대 녀석들은 죄다 4개 뿐이었는데

그래도.. 8베이 짜리 하나 탐나긴 한데.. 애매하네 ㅠㅠ

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Linux2022. 2. 11. 22:06

linux cache clear

리눅스에서 이상하게 free 명령어에서 free 인 부분이 적게 나오는데

이럴때는 drop_caches를 강제로 하면 메모리가 돌아온다.

$ free -h
              total        used        free      shared  buff/cache   available
Mem:           7.7G        1.2G        5.8G        232M        757M        6.1G
스왑:        2.0G          0B        2.0G

# echo 3 > /proc/sys/vm/drop_caches

$ free -h
              total        used        free      shared  buff/cache   available
Mem:           7.7G        1.2G        5.9G        235M        667M        6.1G
스왑:        2.0G          0B        2.0G

 

리눅스 캐시의 종류를 좀 더 봐야 할 듯.

파일 시스템을 알아서 캐싱하는 느낌이었는데 2번 항목이 그런거였나?

1. Clear PageCache only.
# sync; echo 1 > /proc/sys/vm/drop_caches

2. Clear dentries and inodes.
# sync; echo 2 > /proc/sys/vm/drop_caches

3. Clear pagecache, dentries, and inodes.
# sync; echo 3 > /proc/sys/vm/drop_caches 

[링크 : https://www.tecmint.com/clear-ram-memory-cache-buffer-and-swap-space-on-linux/amp/]

[링크 : https://support.huaweicloud.com/intl/en-us/trouble-ecs/ecs_trouble_0336.html]

 

 

 

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Programming/golang2022. 2. 11. 19:38

go lang rest

node.js 처럼 go mod init 명령을 통해 모듈을 설치할 수 있는 것 같다.

 

go 1.10은 지원도 끊어졌고 해당 명령어 지원하지 않으니

g0 1.11은 가야 할 것 같다.

[링크 : https://stackoverflow.com/questions/60410729/unknown-subcommand-mod-error-while-running-go-mod-init]

 

아래껀 천천히 테스트 해봐야겠네..

(우분투 20.04로 가야하나...)

$ go mod init noah.io/ark/rest
$ vi main.go
package main

import (
"encoding/json"
"net/http"
)

var users = map[string]*User{}

type User struct {
Nickname string `json:"nickname"`
Email    string `json:"email"`
}

func main() {
http.HandleFunc("/users", func(wr http.ResponseWriter, r *http.Request) {
switch r.Method {
case http.MethodGet: // 조회
json.NewEncoder(wr).Encode(users) // 인코딩
case http.MethodPost: // 등록
var user User
json.NewDecoder(r.Body).Decode(&user) // 디코딩

users[user.Email] = &user

json.NewEncoder(wr).Encode(user) // 인코딩
}
})
http.ListenAndServe(":8080", nil)
}

[링크 : https://woony-sik.tistory.com/m/12]

 

$ go get github.com/julienschmidt/httprouter
$ vi rest.go
package main

import (
    "fmt"
    "github.com/julienschmidt/httprouter"
    "net/http"
    "log"
)

func Index(w http.ResponseWriter, r *http.Request, _ httprouter.Params) {
    fmt.Fprint(w, "Welcome!\n")
}

func Hello(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
    fmt.Fprintf(w, "hello, %s!\n", ps.ByName("name"))
}

func main() {
    router := httprouter.New()
    router.GET("/", Index)
    router.GET("/hello/:name", Hello)

    log.Fatal(http.ListenAndServe(":8080", router))
}

[링크 : https://okky.kr/article/386116]

 

+

backport를 깔아주면 된다고는 한다.

$ sudo add-apt-repository ppa:longsleep/golang-backports
$ sudo apt-get install software-properties-common
$ sudo apt-get update 
$ sudo apt-get install golang-1.11

[링크 : https://www.gophp.io/install-go-1-11-on-ubuntu-18-04/]

 

추가해보니 1.18까지도 나왔나 보다.

$ sudo add-apt-repository ppa:longsleep/golang-backports
Golang 1.8, 1.9, 1.10, 1.11, 1.12, 1.13, 1.14, 1.15, 1.16, 1.17 and 1.18 PPA for Ubuntu
 더 많은 정보: https://launchpad.net/~longsleep/+archive/ubuntu/golang-backports
[ENTER]을 눌러 진행하거나 Ctrl-c를 눌러 추가하는것을 취소합니다.

 

그래도 1.17을 기준으로 설치 되는 듯.

$ sudo apt-get install golang
패키지 목록을 읽는 중입니다... 완료
의존성 트리를 만드는 중입니다
상태 정보를 읽는 중입니다... 완료
다음 패키지가 자동으로 설치되었지만 더 이상 필요하지 않습니다:
  golang-1.10-go golang-1.10-race-detector-runtime golang-1.10-src
  golang-1.11-doc golang-1.11-go golang-1.11-race-detector-runtime
  golang-1.11-src golang-race-detector-runtime
Use 'sudo apt autoremove' to remove them.
다음의 추가 패키지가 설치될 것입니다 :
  golang-1.17 golang-1.17-doc golang-1.17-go golang-1.17-src golang-doc
  golang-go golang-src
제안하는 패키지:
  bzr | brz mercurial subversion
다음 새 패키지를 설치할 것입니다:
  golang golang-1.17 golang-1.17-doc golang-1.17-go golang-1.17-src golang-doc
다음 패키지를 업그레이드할 것입니다:
  golang-go golang-src
2개 업그레이드, 6개 새로 설치, 0개 제거 및 1개 업그레이드 안 함.
72.0 M바이트 아카이브를 받아야 합니다.
이 작업 후 424 M바이트의 디스크 공간을 더 사용하게 됩니다.
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Linux API/linux2022. 2. 11. 11:06

파일 존재유무 확인하기

tmpfs에 touch로 파일을 생성/삭제하면서 테스트 해보니

마우스 이벤트에 묶여있어도 cpu 점유율 이 크게 오르지 않는걸 봐서는 부하가 크지 않은 듯.

 

if( access( fname, F_OK ) == 0 ) {
    // file exists
} else {
    // file doesn't exist
}

[링크 : https://stackoverflow.com/questions/230062/whats-the-best-way-to-check-if-a-file-exists-in-c]

 

#include <unistd.h>
int access(const char *pathname, int mode);

The mode specifies the accessibility check(s) to be performed, and is either the value F_OK, or a mask consisting of the bitwise OR of one or more of R_OK, W_OK, and X_OK. F_OK tests for the existence of the file. R_OK, W_OK, and X_OK test whether the file exists and grants read, write, and execute permissions, respectively.

[링크 : https://linux.die.net/man/2/access]

 

F_OK 파일 존재여부
R_OK 파일 read 퍼미션 여부
W_OK 파일 write 퍼미션 여부
X_OK 파일 execute 퍼미션 여부
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embeded/jetson2022. 2. 10. 11:27

jetson nano deepstream

jetson nano developer (4GB 모델)로 해서 그런지

xavier nx에서 할때랑 비교하면 초기 구동 시간이 어마어마하게 오래 걸린다.

 

[링크 : https://docs.nvidia.com/metropolis/deepstream/dev-guide/text/DS_Quickstart.html] 빠른 실행

[링크 : https://docs.nvidia.com/metropolis/deepstream/dev-guide/] 목차

[링크 : https://docs.nvidia.com/metropolis/deepstream/dev-guide/text/DS_ref_app_deepstream.html]

[링크 : https://docs.nvidia.com/metropolis/deepstream/dev-guide/text/DS_Zero_Coding_Sample_Graphs.html#deepstream-app]

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embeded/raspberry pi2022. 2. 10. 10:45

rpi i2c oled

동일한 녀석인듯? 일단 시도 해봐야 겠다.

 

[링크 : https://rudalskim.tistory.com/109]

 

+

일단 사용한 라이브러리는 deprecated 이고

[링크 : https://github.com/adafruit/Adafruit_Python_SSD1306]

 

이미지를 출력하도록 해놔서 python의 image 라이브러리를 이용하여 text도 그려서 출력하는 듯.

[링크 : https://github.com/adafruit/Adafruit_Python_SSD1306/blob/master/examples/animate.py]

 

+

하라는 대로 해서 하니 나오긴 한데, 해당 라이브러리에서 이미지 말고 텍스트를 출력 할 수 있는진 좀 봐야 할 듯.

import time 
import Adafruit_GPIO.SPI as SPI 
import Adafruit_SSD1306 
from PIL import Image

RST = 25
DC = 24
SPI_PORT = 0
SPI_DEVICE = 0

disp = Adafruit_SSD1306.SSD1306_128_64(rst=RST)
disp.begin()
disp.clear()
disp.display()

image = Image.open('test.png').resize((disp.width, disp.height), Image.ANTIALIAS).convert('1')
disp.image(image)
disp.display()

 

테스트 용으로 대충 128x64 사이즈로 만든 png 파일

 

아래와 같이 잘 나온다.

 

다만 OLED 라고 해도 리프레시는 존재하는지(당연한건가...?)

셔터속도에 따라 비어보이는 경우가 존재한다.

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embeded/raspberry pi2022. 2. 9. 22:31

라즈베리 파이 부품 도착

0.96인치 128x64 화이트 OLED

1인치도 안되서 그런가 무지 작긴 하네

16x16 폰트로 8*4 대충.. 32글짜 정도 표시할 수 있으려나?

 

라즈베리 카메라

머.. 싼걸로 사서 jetson nano 에는 쓸 수 없다지만

문득.. 카메라가 다르면 드라이버 차이로 cpu 점유율이 어떻게 달라지나 궁금하긴 하네?

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embeded/jetson2022. 2. 9. 10:24

jetson nano developer board(구형) 부팅 문제

전원을 넣어주어도 금세 꺼져서, 운이 좋게 한번 부팅되었을때 로그를 보는데도 원인을 모르겠다.

[링크 : https://forums.developer.nvidia.com/t/trusty-image-missing-on-bootup/60519]

 

도대체 이녀석에게 무슨일이 있었던 걸까 -ㅁ-

방열판 고정기구(별나사 고정되는) 안에 캐패시터 하나가 완전 가루가 되었네

 

느낌으로는... pmic i2c 통신이 안되서 부팅하다가 전원부족으로 강제종료 아닐까 싶은데...

[0000.797] Verifying TBC in OdmNonSecureSBK mode
[0000.807] Bootloader load address is 0xa0000000, entry address is 0xa0000258
[0000.814] Bootloader downloaded successfully.
[0000.819] Downloaded Tboot-CPU binary to 0xa0000258
[0000.824] MAX77620_GPIO5 configured
[0000.827] CPU power rail is up
[0000.830] CPU clock enabled
[0000.834] Performing RAM repair
[0000.836] Updating A64 Warmreset Address to 0xa00002e9
[0000.842] Loading NvTbootBootloaderDTB
[0002.153] Verifying NvTbootBootloaderDTB in OdmNonSecureSBK mode
[0002.224] Bootloader DTB Load Address: 0x83000000
[0002.229] Loading NvTbootKernelDTB
[0003.540] Verifying NvTbootKernelDTB in OdmNonSecureSBK mode
[0003.611] Kernel DTB Load Address: 0x83100000
[0003.619] Loading cboot binary
[0005.304] Verifying EBT in OdmNonSecureSBK mode
[0005.345] Bootloader load address is 0x92c00000, entry address is 0x92c00258
[0005.352] Bootloader downloaded successfully.
[0005.544] Using BFS PT to query partitions
[0005.548] Next binary entry address: 0x92c00258
[0005.553] BoardId: 3448
[0005.557] Overriding pmu board id with proc board id
[0005.562] Display board id is not available
[0007.061] Verifying SC7EntryFw in OdmNonSecureSBK mode
[0007.117] /bpmp deleted
[0007.119] SC7EntryFw header found loaded at 0xff700000
[0007.307] OVR2 PMIC
[0007.309] Bpmp FW successfully loaded
[0007.325] WB0 init successfully at 0xff780000
[0007.329] Set NvDecSticky Bits
[0007.333] GSC2 address ff53fffc value c0edbbcc
[0007.339] GSC MC Settings done
[0007.344] TOS Image length 53680
[0007.347]  Monitor size 53680
[0007.350]  OS size 0
[0007.511] Secure Os AES-CMAC Verification Success!
[0007.516] TOS image cipher info: plaintext
[0007.520] Loading and Validation of Secure OS Successful
[0007.536] SC7 Entry Firmware - 0xff700000, 0x4000
[0007.540] NvTbootPackSdramParams: start.
[0007.545] NvTbootPackSdramParams: done.
[0007.549] Tegraboot started after 53290 us
[0007.553] Basic modules init took 5647304 us
[0007.557] NvTbootQspiFlashIoctl: Opcode = 1 not supported
[0007.562] Sec Bootdevice Read Time = 12 ms, Read Size = 65 KB
[0007.568] Sec Bootdevice Write Time = 0 ms, Write Size = 0 KB
[0007.573] Storage Device Read Time = 6740 ms, Read Size = 2306 KB
[0007.579] Storage Device Write Time = 0 ms, Write Size = 0 KB
[0007.585] Next stage binary read took 1530458 us
[0007.589] Carveout took -1542138 us
[0007.593] CPU initialization took 2041862 us
[0007.597] Total time taken by TegraBoot 7677486 us

[0007.601] Starting CPU & Halting co-processor

64NOTICE:  BL31: v1.3(release):b5eeb33f7
NOTICE:  BL31: Built : 12:09:37, Jul 26 2021
ERROR:   Error initializing runtime service trusty_fast
[0007.724] RamCode = 0
[0007.728] LPDDR4 Training: Read DT: Number of tables = 2
[0007.733] EMC Training (SRC-freq: 204000; DST-freq: 1600000)
[0007.746] EMC Training Successful
[0007.749] 408000 not found in DVFS table
[0007.756] RamCode = 0
[0007.759] DT Write: emc-table@204000 succeeded
[0007.764] DT Write: emc-table@1600000 succeeded
[0007.769] LPDDR4 Training: Write DT: Number of tables = 2
[0007.964]
[0007.965] Debug Init done
[0007.968] Marked DTB cacheable
[0007.971] Bootloader DTB loaded at 0x83000000
[0007.975] Marked DTB cacheable
[0007.978] Kernel DTB loaded at 0x83100000
[0007.982] DeviceTree Init done
[0007.995] Pinmux applied successfully
[0007.999] gicd_base: 0x50041000
[0008.003] gicc_base: 0x50042000
[0008.006] Interrupts Init done
[0008.010] Using base:0x60005090 & irq:208 for tick-timer
[0008.015] Using base:0x60005098 for delay-timer
[0008.020] platform_init_timer: DONE
[0008.023] Timer(tick) Init done
[0008.027] osc freq = 38400 khz
[0008.031]
[0008.032] Welcome to L4T Cboot
[0008.035]
[0008.036] Cboot Version: 00.00.2018.01-t210-c952b4e6
[0008.041] calling constructors
[0008.044] initializing heap
[0008.047] initializing threads
[0008.049] initializing timers
[0008.052] creating bootstrap completion thread
[0008.057] top of bootstrap2()
[0008.060] CPU: ARM Cortex A57
[0008.062] CPU: MIDR: 0x411FD071, MPIDR: 0x80000000
[0008.067] initializing platform
[0008.074] Manufacturer: MF = 0xc2, ID MSB = 0x25
[0008.079] ID LSB = 0x36, ID-CFI len = 194 bytes
[0008.083] Macronix QSPI chip present
[0008.087] SPI device register
[0008.090] init boot device
[0008.092] allocating memory for boot device(SPI)
[0008.097] registering boot device
[0008.106] sdmmc node status = okay
[0008.110] sdcard instance = 0
[0008.112] sdmmc cd-inverted
[0008.115] sdcard gpio handle 0x5b
[0008.118] sdcard gpio pin 0xc9
[0008.121] sdcard gpio flags 0x0
[0008.124] vmmc-supply 0x9d
[0008.127] Instance: 0
[0008.129] Allocating memory for context
[0008.133] enabling clock
[0008.135] sd card init
[0008.138] Check card present and stable
[0008.141] Send command 0
[0008.158] Send command 3
[0008.162] Set RCA for the card
[0008.165] Query card specific data by command 9
[0008.171] Parse CSD data
[0008.174] Send command 7
[0008.184] Calling sd device register
[0008.188] Init sdcard
[0008.190] Allocating memory for boot device
[0008.194] Registering user device
[0008.207] Enable APE clock
[0008.210] Un-powergate APE partition
[0008.213] of_register: registering tegra_udc to of_hal
[0008.218] of_register: registering inv20628-driver to of_hal
[0008.224] of_register: registering ads1015-driver to of_hal
[0008.229] of_register: registering lp8557-bl-driver to of_hal
[0008.235] of_register: registering bq2419x_charger to of_hal
[0008.241] of_register: registering bq27441_fuel_gauge to of_hal
[0008.252] gpio framework initialized
[0008.256] of_register: registering tca9539_gpio to of_hal
[0008.261] of_register: registering tca9539_gpio to of_hal
[0008.266] of_register: registering i2c_bus_driver to of_hal
[0008.272] of_register: registering i2c_bus_driver to of_hal
[0008.277] of_register: registering i2c_bus_driver to of_hal
[0008.283] pmic framework initialized
[0008.286] of_register: registering max77620_pmic to of_hal
[0008.292] regulator framework initialized
[0008.296] of_register: registering tps65132_bl_driver to of_hal
[0008.302] initializing target
[0008.308] gpio_driver_register: register 'tegra_gpio_driver' driver
[0008.316] board ID = D78, board SKU = 0
[0008.319] Skipping Z3!
[0008.324] fixed regulator driver initialized
[0008.341] initializing OF layer
[0008.344] NCK carveout not present
[0008.348] Skipping dts_overrides
[0008.352] of_children_init: Ops found for compatible string nvidia,tegra210-i2c
[0008.368] I2C Bus Init done
[0008.371] of_children_init: Ops found for compatible string nvidia,tegra210-i2c
[0008.381] I2C Bus Init done
[0008.384] of_children_init: Ops found for compatible string nvidia,tegra210-i2c
[0008.394] I2C Bus Init done
[0008.397] of_children_init: Ops found for compatible string nvidia,tegra210-i2c
[0008.407] I2C Bus Init done
[0008.409] of_children_init: Ops found for compatible string nvidia,tegra210-i2c
[0008.420] I2C Bus Init done
[0008.422] of_children_init: Ops found for compatible string maxim,max77620
[0008.432] max77620_init using irq 118
[0008.437] register 'maxim,max77620' pmic
[0008.442] gpio_driver_register: register 'max77620-gpio' driver
[0008.448] of_children_init: Ops found for compatible string nvidia,tegra210-i2c
[0008.458] I2C Bus Init done
[0008.462] NCK carveout not present
[0008.471] Find /i2c@7000c000's alias i2c0
[0008.475] get eeprom at 1-a0, size 256, type 0
[0008.484] Find /i2c@7000c500's alias i2c2
[0008.487] get eeprom at 3-a0, size 256, type 0
[0008.492] get eeprom at 3-ae, size 256, type 0
[0008.496] pm_ids_update: Updating 1,a0, size 256, type 0
[0008.502] I2C slave not started
[0008.505] I2C write failed
[0008.507] Writing offset failed
[0008.510] eeprom_init: EEPROM read failed
[0008.514] pm_ids_update: eeprom init failed
[0008.518] pm_ids_update: Updating 3,a0, size 256, type 0
[0008.548] pm_ids_update: The pm board id is 3448-0000-200
[0008.555] Adding plugin-manager/ids/3448-0000-200=/i2c@7000c500:module@0x50
[0008.564] pm_ids_update: pm id update successful
[0008.568] pm_ids_update: Updating 3,ae, size 256, type 0
[0008.598] pm_ids_update: The pm board id is 3449-0000-200
[0008.604] Adding plugin-manager/ids/3449-0000-200=/i2c@7000c500:module@0x57
[0008.612] pm_ids_update: pm id update successful
[0008.643] eeprom_get_mac: EEPROM invalid MAC address (all 0xff)
[0008.648] shim_eeprom_update_mac:267: Failed to update 0 MAC address in DTB
[0008.656] eeprom_get_mac: EEPROM invalid MAC address (all 0xff)
[0008.662] shim_eeprom_update_mac:267: Failed to update 1 MAC address in DTB
[0008.670] updating /chosen/nvidia,ethernet-mac node 00:04:4b:e5:59:5d
[0008.677] Plugin Manager: Parse ODM data 0x00084000
[0008.690] shim_cmdline_install: /chosen/bootargs: earlycon=uart8250,mmio32,0x70006000
[0008.704] Find /i2c@7000c000's alias i2c0
[0008.708] get eeprom at 1-a0, size 256, type 0
[0008.717] Find /i2c@7000c500's alias i2c2
[0008.721] get eeprom at 3-a0, size 256, type 0
[0008.725] get eeprom at 3-ae, size 256, type 0
[0008.729] pm_ids_update: Updating 1,a0, size 256, type 0
[0008.735] I2C slave not started
[0008.738] I2C write failed
[0008.740] Writing offset failed
[0008.743] eeprom_init: EEPROM read 

[0008.747] pm_ids_update: eeprom init failed
[0008.751] pm_ids_update: Updating 3,a0, size 256, type 0
[0008.782] pm_ids_update: The pm board id is 3448-0000-200
[0008.788] Adding plugin-manager/ids/3448-0000-200=/i2c@7000c500:module@0x50
[0008.795] pm_ids_update: pm id update successful
[0008.799] pm_ids_update: Updating 3,ae, size 256, type 0
[0008.829] pm_ids_update: The pm board id is 3449-0000-200
[0008.836] Adding plugin-manager/ids/3449-0000-200=/i2c@7000c500:module@0x57
[0008.842] pm_ids_update: pm id update successful
[0008.873] Add serial number:1422019083619 as DT property
[0008.880] Applying platform configs
[0008.887] platform-init is not present. Skipping
[0008.891] calling apps_init()
[0008.917] Found 14 GPT partitions in "sd0"
[0008.921] Proceeding to Cold Boot
[0008.924] starting app android_boot_app
[0008.928] Device state: unlocked
[0008.931] display console init
[0008.939] could not find regulator
[0008.942] hdmi cable connected
[0008.958] edid read success
[0008.976] DT entry for leds-pwm not found
[0008.979] edid read success
[0008.982] width = 640, height = 480, frequency = 25174825
[0008.987] width = 640, height = 480, frequency = 25174825
[0008.993] width = 640, height = 480, frequency = 25174825
[0008.998] width = 1920, height = 1080, frequency = 148500000
[0009.004] width = 720, height = 480, frequency = 27000000
[0009.009] width = 720, height = 480, frequency = 27000000
[0009.015] width = 720, height = 480, frequency = 26973026
[0009.020] width = 720, height = 576, frequency = 26973026
[0009.025] width = 1280, height = 720, frequency = 74175824
[0009.031] width = 1280, height = 720, frequency = 74175824
[0009.036] width = 1920, height = 1080, frequency = 148351648
[0009.042] width = 1920, height = 1080, frequency = 148351648
[0009.048] width = 1920, height = 1080, frequency = 74175824
[0009.053] width = 1920, height = 1080, frequency = 74175824
[0009.059] width = 1920, height = 1080, frequency = 74175824
[0009.064] Best mode Width = 1920, Height = 1080, freq = 148351648
[0009.072] tmds-config node not found
[0009.076] pmc_set_io_pad_voltage: Error -2 retrieving platform-io-pad-voltagepropsetting 'avdd-io-hdmi-dp' regulator                                                                                                                         to 1050000 micro volts
[0009.091] setting 'vdd-1v8' regulator to 1800000 micro volts
[0009.098] could not find regulator
[0009.102] could not find regulator
[0009.105] could not find regulator
[0009.133] using default cmu settings
[0009.137] dc_hdmi_enable, starting HDMI initialisation
[0009.143] dc_hdmi_enable, HDMI initialisation complete
[0009.148] list and configure display window
[0009.157] display console init completed
[0009.168] subnode volume_up is not found !
[0009.172] subnode back is not found !
[0009.175] subnode volume_down is not found !
[0009.179] subnode menu is not found !
[0009.183] Gpio keyboard init success
[0009.233] found decompressor handler: lz4-legacy
[0009.248] decompressing blob (type 1)...
[0009.318] load_bmp_blob: panelresolution=1080 type=3
[0009.368] decompressor handler not found
[0009.372] load_firmware_blob: Firmware blob loaded, entries=2
[0009.378] XUSB blob version 0 size 126464 @ 0x934b928c
[0009.384] -------> se_aes_verify_sbk_clear: 747
[0009.388] se_aes_verify_sbk_clear: Error
[0009.392] SE operation failed
[0009.395] bl_battery_charging: connected to external power supply
[0009.407] device_query_partition_size: failed to open partition sd0:MSC !
[0009.414] MSC Partition not found
[0009.420] device_query_partition_size: failed to open partition sd0:USP !
[0009.427] USP partition read failed!
[0009.430] blob_init: blob-partition USP header read failed
[0009.436] android_boot Unable to update recovery partition
[0009.441] kfs_getpartname: name = LNX
[0009.445] Loading kernel from LNX
[0009.586] load kernel from storage
[0009.597] decompressor handler not found
[0009.680] Successfully loaded kernel and ramdisk images
[0009.686] board ID = D78, board SKU = 0
[0009.690] sdmmc node status = okay
[0009.693] sdcard instance = 0
[0009.696] sdmmc cd-inverted
[0009.699] sdcard gpio handle 0x5b
[0009.702] sdcard gpio pin 0xc9
[0009.705] sdcard gpio flags 0x0
[0009.708] vmmc-supply 0x9d
[0009.711] cd_gpio_pin = 201
[0009.714] pin_state = 0
[0009.716] Found sdcard
[0009.718] SD-card IS present ...
[0009.721] load_and_boot_kernel: SD card detected OK
[0009.727] load_bmp_blob: panelresolution=1080 type=3
[0010.223] display bmp image done
[0010.226] NCK carveout not present
[0010.229] Skipping dts_overrides
[0010.233] NCK carveout not present
[0010.242] Find /i2c@7000c000's alias i2c0
[0010.246] get eeprom at 1-a0, size 256, type 0
[0010.255] Find /i2c@7000c500's alias i2c2
[0010.258] get eeprom at 3-a0, size 256, type 0
[0010.263] get eeprom at 3-ae, size 256, type 0
[0010.267] pm_ids_update: Updating 1,a0, size 256, type 0
[0010.273] I2C slave not started
[0010.276] I2C write failed
[0010.278] Writing offset failed
[0010.281] eeprom_init: EEPROM read failed
[0010.285] pm_ids_update: eeprom init failed
[0010.289] pm_ids_update: Updating 3,a0, size 256, type 0
[0010.319] pm_ids_update: The pm board id is 3448-0000-200
[0010.326] Adding plugin-manager/ids/3448-0000-200=/i2c@7000c500:module@0x50
[0010.335] pm_ids_update: pm id update successful
[0010.339] pm_ids_update: Updating 3,ae, size 256, type 0
[0010.369] pm_ids_update: The pm board id is 3449-0000-200
[0010.375] Adding plugin-manager/ids/3449-0000-200=/i2c@7000c500:module@0x57
[0010.383] pm_ids_update: pm id update successful
[0010.414] eeprom_get_mac: EEPROM invalid MAC address (all 0xff)
[0010.419] shim_eeprom_update_mac:267: Failed to update 0 MAC address in DTB
[0010.427] eeprom_get_mac: EEPROM invalid MAC address (all 0xff)
[0010.433] shim_eeprom_update_mac:267: Failed to update 1 MAC address in DTB
[0010.441] updating /chosen/nvidia,ethernet-mac node 00:04:4b:e5:59:5d
[0010.448] Plugin Manager: Parse ODM data 0x00084000
[0010.461] shim_cmdline_install: /chosen/bootargs: earlycon=uart8250,mmio32,0x70006000
[0010.469] Add serial number:1422019083619 as DT property
[0010.478] "bpmp" doesn't exist, creating
[0010.484] Updated bpmp info to DTB
[0010.488] Updated initrd info to DTB
[0010.492] "proc-board" doesn't exist, creating
[0010.498] Updated board info to DTB
[0010.501] "pmu-board" doesn't exist, creating
[0010.507] Updated board info to DTB
[0010.510] "display-board" doesn't exist, creating
[0010.516] Updated board info to DTB
[0010.520] "reset" doesn't exist, creating
[0010.524] Updated reset info to DTB
[0010.528] Cmdline: tegraid=21.1.2.0.0 ddr_die=4096M@2048M section=512M memtype=0 vpr_resize usb_port_owner_info=0 la                                                                                                                        ne_owner_info=0 emc_max_dvfs=0 touch_id=0@63 video=tegrafb no_console_suspend=1 console=ttyS0,115200n8 debug_uartport                                                                                                                        =lsport,0 earlyprintk=uart8250-32bit,0x70006000 maxcpus=4 usbcore.old_scheme_first=1 lp0_vec=0x1000@0xff780000 core_e                                                                                                                        dp_mv=1075 core_edp_ma=4000 gpt tegra_fbmem=0x800000@0x92cb4000 is_hdmi_initialised=1
[0010.567] DTB cmdline: earlycon=uart8250,mmio32,0x70006000
[0010.573] boot image cmdline: root=/dev/mmcblk0p1 rw rootwait rootfstype=ext4 console=ttyS0,115200n8 console=tty0 fb                                                                                                                        con=map:0 net.ifnames=0
[0010.586] Updated bootarg info to DTB
[0010.589] Adding uuid 00000001644476401800000006018280 to DT
[0010.595] Adding eks info 0 to DT
[0010.601] WARNING: Failed to pass NS DRAM ranges to TOS, err: -7
[0010.607] Updated memory info to DTB
[0010.612] Updated system-lp0-disable info to DTB
[0010.620] set vdd_core voltage to 1075 mv
[0010.624] setting 'vdd-core' regulator to 1075000 micro volts

 

 

전원이 부족할 경우(USB3.0 허브/ 외부전원 사용)

정상 부팅 로그와 비교해보니 imx219(카메라) 초기화 해보면서 전원 부족으로 죽은 듯?

[0000.126] [TegraBoot] (version 00.00.2018.01-l4t-33e7fa82)
[0000.131] Processing in cold boot mode Bootloader 2
[0000.135] 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: 0x291ae2
[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
[0000.256] 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)
[0000.349] Csd NumOfBlocks=122142720
[0000.408] Using GPT Primary to query partitions
[0000.416] Loading Tboot-CPU binary
[0000.793] Verifying TBC in OdmNonSecureSBK mode
[0000.803] Bootloader load address is 0xa0000000, entry address is 0xa0000258
[0000.810] Bootloader downloaded successfully.
[0000.814] Downloaded Tboot-CPU binary to 0xa0000258
[0000.819] MAX77620_GPIO5 configured
[0000.823] CPU power rail is up
[0000.826] CPU clock enabled
[0000.829] Performing RAM repair
[0000.832] Updating A64 Warmreset Address to 0xa00002e9
[0000.837] Loading NvTbootBootloaderDTB
[0002.149] Verifying NvTbootBootloaderDTB in OdmNonSecureSBK mode
[0002.220] Bootloader DTB Load Address: 0x83000000
[0002.225] Loading NvTbootKernelDTB
[0003.536] Verifying NvTbootKernelDTB in OdmNonSecureSBK mode
[0003.607] Kernel DTB Load Address: 0x83100000
[0003.615] Loading cboot binary
[0005.299] Verifying EBT in OdmNonSecureSBK mode
[0005.341] Bootloader load address is 0x92c00000, entry address is 0x92c00258
[0005.348] Bootloader downloaded successfully.
[0005.540] Using BFS PT to query partitions 
[0005.544] Next binary entry address: 0x92c00258 
[0005.549] BoardId: 3448
[0005.553] Overriding pmu board id with proc board id
[0005.558] Display board id is not available 
[0007.057] Verifying SC7EntryFw in OdmNonSecureSBK mode
[0007.113] /bpmp deleted
[0007.115] SC7EntryFw header found loaded at 0xff700000
[0007.303] OVR2 PMIC
[0007.305] Bpmp FW successfully loaded
[0007.321] WB0 init successfully at 0xff780000
[0007.325] Set NvDecSticky Bits
[0007.329] GSC2 address ff53fffc value c0edbbcc
[0007.335] GSC MC Settings done
[0007.340] TOS Image length 53680
[0007.343]  Monitor size 53680
[0007.346]  OS size 0
[0007.507] Secure Os AES-CMAC Verification Success!
[0007.512] TOS image cipher info: plaintext
[0007.516] Loading and Validation of Secure OS Successful
[0007.532] SC7 Entry Firmware - 0xff700000, 0x4000
[0007.536] NvTbootPackSdramParams: start. 
[0007.541] NvTbootPackSdramParams: done. 
[0007.545] Tegraboot started after 53275 us
[0007.549] Basic modules init took 5643106 us
[0007.553] NvTbootQspiFlashIoctl: Opcode = 1 not supported
[0007.558] Sec Bootdevice Read Time = 12 ms, Read Size = 65 KB
[0007.564] Sec Bootdevice Write Time = 0 ms, Write Size = 0 KB
[0007.569] Storage Device Read Time = 6740 ms, Read Size = 2306 KB
[0007.575] Storage Device Write Time = 0 ms, Write Size = 0 KB
[0007.581] Next stage binary read took 1530455 us
[0007.585] Carveout took -1542135 us
[0007.588] CPU initialization took 2041873 us
[0007.593] Total time taken by TegraBoot 7673299 us

[0007.597] Starting CPU & Halting co-processor 

64NOTICE:  BL31: v1.3(release):b5eeb33f7
NOTICE:  BL31: Built : 12:09:37, Jul 26 2021
ERROR:   Error initializing runtime service trusty_fast
[0007.719] RamCode = 0
[0007.724] LPDDR4 Training: Read DT: Number of tables = 2
[0007.729] EMC Training (SRC-freq: 204000; DST-freq: 1600000)
[0007.742] EMC Training Successful
[0007.745] 408000 not found in DVFS table
[0007.751] RamCode = 0
[0007.755] DT Write: emc-table@204000 succeeded
[0007.760] DT Write: emc-table@1600000 succeeded
[0007.764] LPDDR4 Training: Write DT: Number of tables = 2
[0007.960] 
[0007.961] Debug Init done
[0007.963] Marked DTB cacheable
[0007.966] Bootloader DTB loaded at 0x83000000
[0007.971] Marked DTB cacheable
[0007.974] Kernel DTB loaded at 0x83100000
[0007.978] DeviceTree Init done
[0007.991] Pinmux applied successfully
[0007.995] gicd_base: 0x50041000
[0007.999] gicc_base: 0x50042000
[0008.002] Interrupts Init done
[0008.006] Using base:0x60005090 & irq:208 for tick-timer
[0008.011] Using base:0x60005098 for delay-timer
[0008.015] platform_init_timer: DONE
[0008.019] Timer(tick) Init done
[0008.023] osc freq = 38400 khz
[0008.026] 
[0008.028] Welcome to L4T Cboot
[0008.031] 
[0008.032] Cboot Version: 00.00.2018.01-t210-c952b4e6
[0008.037] calling constructors
[0008.040] initializing heap
[0008.042] initializing threads
[0008.045] initializing timers
[0008.048] creating bootstrap completion thread
[0008.052] top of bootstrap2()
[0008.055] CPU: ARM Cortex A57
[0008.058] CPU: MIDR: 0x411FD071, MPIDR: 0x80000000
[0008.063] initializing platform
[0008.070] Manufacturer: MF = 0xc2, ID MSB = 0x25
[0008.075] ID LSB = 0x36, ID-CFI len = 194 bytes
[0008.079] Macronix QSPI chip present
[0008.083] SPI device register
[0008.086] init boot device
[0008.088] allocating memory for boot device(SPI)
[0008.093] registering boot device
[0008.102] sdmmc node status = okay
[0008.105] sdcard instance = 0
[0008.108] sdmmc cd-inverted
[0008.111] sdcard gpio handle 0x5b
[0008.114] sdcard gpio pin 0xc9
[0008.117] sdcard gpio flags 0x0
[0008.120] vmmc-supply 0x9d
[0008.123] Instance: 0
[0008.125] Allocating memory for context
[0008.129] enabling clock
[0008.131] sd card init
[0008.133] Check card present and stable
[0008.137] Send command 0
[0008.154] Send command 3
[0008.158] Set RCA for the card
[0008.161] Query card specific data by command 9
[0008.167] Parse CSD data
[0008.170] Send command 7
[0008.180] Calling sd device register
[0008.183] Init sdcard
[0008.186] Allocating memory for boot device
[0008.190] Registering user device
[0008.203] Enable APE clock
[0008.205] Un-powergate APE partition
[0008.209] of_register: registering tegra_udc to of_hal
[0008.214] of_register: registering inv20628-driver to of_hal
[0008.220] of_register: registering ads1015-driver to of_hal
[0008.225] of_register: registering lp8557-bl-driver to of_hal
[0008.231] of_register: registering bq2419x_charger to of_hal
[0008.237] of_register: registering bq27441_fuel_gauge to of_hal
[0008.248] gpio framework initialized
[0008.251] of_register: registering tca9539_gpio to of_hal
[0008.257] of_register: registering tca9539_gpio to of_hal
[0008.262] of_register: registering i2c_bus_driver to of_hal
[0008.268] of_register: registering i2c_bus_driver to of_hal
[0008.273] of_register: registering i2c_bus_driver to of_hal
[0008.279] pmic framework initialized
[0008.282] of_register: registering max77620_pmic to of_hal
[0008.288] regulator framework initialized
[0008.292] of_register: registering tps65132_bl_driver to of_hal
[0008.298] initializing target
[0008.303] gpio_driver_register: register 'tegra_gpio_driver' driver
[0008.312] board ID = D78, board SKU = 0
[0008.315] Skipping Z3!
[0008.320] fixed regulator driver initialized
[0008.337] initializing OF layer
[0008.340] NCK carveout not present
[0008.343] Skipping dts_overrides
[0008.348] of_children_init: Ops found for compatible string nvidia,tegra210-i2c
[0008.364] I2C Bus Init done
[0008.367] of_children_init: Ops found for compatible string nvidia,tegra210-i2c
[0008.377] I2C Bus Init done
[0008.379] of_children_init: Ops found for compatible string nvidia,tegra210-i2c
[0008.390] I2C Bus Init done
[0008.392] of_children_init: Ops found for compatible string nvidia,tegra210-i2c
[0008.403] I2C Bus Init done
[0008.405] of_children_init: Ops found for compatible string nvidia,tegra210-i2c
[0008.415] I2C Bus Init done
[0008.418] of_children_init: Ops found for compatible string maxim,max77620
[0008.428] max77620_init using irq 118
[0008.433] register 'maxim,max77620' pmic
[0008.437] gpio_driver_register: register 'max77620-gpio' driver
[0008.444] of_children_init: Ops found for compatible string nvidia,tegra210-i2c
[0008.454] I2C Bus Init done
[0008.458] NCK carveout not present
[0008.467] Find /i2c@7000c000's alias i2c0
[0008.471] get eeprom at 1-a0, size 256, type 0
[0008.479] Find /i2c@7000c500's alias i2c2
[0008.483] get eeprom at 3-a0, size 256, type 0
[0008.488] get eeprom at 3-ae, size 256, type 0
[0008.492] pm_ids_update: Updating 1,a0, size 256, type 0
[0008.497] I2C slave not started
[0008.500] I2C write failed
[0008.503] Writing offset failed
[0008.506] eeprom_init: EEPROM read failed
[0008.510] pm_ids_update: eeprom init failed
[0008.514] pm_ids_update: Updating 3,a0, size 256, type 0
[0008.544] pm_ids_update: The pm board id is 3448-0000-200
[0008.551] Adding plugin-manager/ids/3448-0000-200=/i2c@7000c500:module@0x50
[0008.559] pm_ids_update: pm id update successful
[0008.564] pm_ids_update: Updating 3,ae, size 256, type 0
[0008.594] pm_ids_update: The pm board id is 3449-0000-200
[0008.600] Adding plugin-manager/ids/3449-0000-200=/i2c@7000c500:module@0x57
[0008.608] pm_ids_update: pm id update successful
[0008.638] eeprom_get_mac: EEPROM invalid MAC address (all 0xff)
[0008.644] shim_eeprom_update_mac:267: Failed to update 0 MAC address in DTB
[0008.652] eeprom_get_mac: EEPROM invalid MAC address (all 0xff)
[0008.658] shim_eeprom_update_mac:267: Failed to update 1 MAC address in DTB
[0008.666] updating /chosen/nvidia,ethernet-mac node 00:04:4b:e5:59:5d
[0008.673] Plugin Manager: Parse ODM data 0x00084000
[0008.686] shim_cmdline_install: /chosen/bootargs: earlycon=uart8250,mmio32,0x70006000 
[0008.700] Find /i2c@7000c000's alias i2c0
[0008.704] get eeprom at 1-a0, size 256, type 0
[0008.713] Find /i2c@7000c500's alias i2c2
[0008.716] get eeprom at 3-a0, size 256, type 0
[0008.721] get eeprom at 3-ae, size 256, type 0
[0008.725] pm_ids_update: Updating 1,a0, size 256, type 0
[0008.731] I2C slave not started
[0008.734] I2C write failed
[0008.736] Writing offset failed
[0008.739] eeprom_init: EEPROM read failed
[0008.743] pm_ids_update: eeprom init failed
[0008.747] pm_ids_update: Updating 3,a0, size 256, type 0
[0008.777] pm_ids_update: The pm board id is 3448-0000-200
[0008.784] Adding plugin-manager/ids/3448-0000-200=/i2c@7000c500:module@0x50
[0008.790] pm_ids_update: pm id update successful
[0008.795] pm_ids_update: Updating 3,ae, size 256, type 0
[0008.825] pm_ids_update: The pm board id is 3449-0000-200
[0008.831] Adding plugin-manager/ids/3449-0000-200=/i2c@7000c500:module@0x57
[0008.838] pm_ids_update: pm id update successful
[0008.869] Add serial number:1422019083619 as DT property
[0008.876] Applying platform configs
[0008.883] platform-init is not present. Skipping
[0008.887] calling apps_init()
[0008.912] Found 14 GPT partitions in "sd0"
[0008.916] Proceeding to Cold Boot
[0008.920] starting app android_boot_app
[0008.923] Device state: unlocked
[0008.926] display console init
[0008.935] could not find regulator
[0008.958] hdmi cable not connected
[0008.961] is_hdmi_needed: HDMI not connected, returning false
[0008.967] DT entry for leds-pwm not found
h[0008.974] dmi is not connected
[0008.977] sor0 is not supported
[0008.980] display_console_init: no valid display out_type
[0008.988] subnode volume_up is not found !
[0008.992] subnode back is not found !
[0008.996] subnode volume_down is not found !
[0009.000] subnode menu is not found !
[0009.003] Gpio keyboard init success
[0009.054] found decompressor handler: lz4-legacy
[0009.068] decompressing blob (type 1)...
[0009.134] display_resolution: No display init
[0009.139] Failed to retrieve display resolution
[0009.143] Could not load/initialize BMP blob...ignoring
[0009.194] decompressor handler not found
[0009.198] load_firmware_blob: Firmware blob loaded, entries=2
[0009.204] XUSB blob version 0 size 126464 @ 0x92cb328c
[0009.210] -------> se_aes_verify_sbk_clear: 747
[0009.214] se_aes_verify_sbk_clear: Error
[0009.218] SE operation failed
[0009.221] bl_battery_charging: connected to external power supply
[0009.230] display_console_ioctl: No display init
[0009.234] switch_backlight failed
[0009.240] device_query_partition_size: failed to open partition sd0:MSC !
[0009.247] MSC Partition not found
[0009.253] device_query_partition_size: failed to open partition sd0:USP !
[0009.260] USP partition read failed!
[0009.264] blob_init: blob-partition USP header read failed
[0009.269] android_boot Unable to update recovery partition
[0009.275] kfs_getpartname: name = LNX
[0009.278] Loading kernel from LNX
[0009.421] load kernel from storage
[0009.432] decompressor handler not found
[0009.516] Successfully loaded kernel and ramdisk images
[0009.521] board ID = D78, board SKU = 0
[0009.526] sdmmc node status = okay
[0009.529] sdcard instance = 0
[0009.532] sdmmc cd-inverted
[0009.535] sdcard gpio handle 0x5b
[0009.538] sdcard gpio pin 0xc9
[0009.541] sdcard gpio flags 0x0
[0009.544] vmmc-supply 0x9d
[0009.547] cd_gpio_pin = 201
[0009.549] pin_state = 0
[0009.552] Found sdcard
[0009.554] SD-card IS present ...
[0009.557] load_and_boot_kernel: SD card detected OK
[0009.563] display_resolution: No display init
[0009.567] Failed to retrieve display resolution
[0009.571] bmp blob is not loaded and initialized
[0009.576] Failed to display boot-logo
[0009.580] NCK carveout not present
[0009.583] Skipping dts_overrides
[0009.586] NCK carveout not present
[0009.595] Find /i2c@7000c000's alias i2c0
[0009.599] get eeprom at 1-a0, size 256, type 0
[0009.608] Find /i2c@7000c500's alias i2c2
[0009.612] get eeprom at 3-a0, size 256, type 0
[0009.616] get eeprom at 3-ae, size 256, type 0
[0009.621] pm_ids_update: Updating 1,a0, size 256, type 0
[0009.626] I2C slave not started
[0009.629] I2C write failed
[0009.632] Writing offset failed
[0009.635] eeprom_init: EEPROM read failed
[0009.639] pm_ids_update: eeprom init failed
[0009.643] pm_ids_update: Updating 3,a0, size 256, type 0
[0009.673] pm_ids_update: The pm board id is 3448-0000-200
[0009.680] Adding plugin-manager/ids/3448-0000-200=/i2c@7000c500:module@0x50
[0009.688] pm_ids_update: pm id update successful
[0009.693] pm_ids_update: Updating 3,ae, size 256, type 0
[0009.723] pm_ids_update: The pm board id is 3449-0000-200
[0009.729] Adding plugin-manager/ids/3449-0000-200=/i2c@7000c500:module@0x57
[0009.737] pm_ids_update: pm id update successful
[0009.767] eeprom_get_mac: EEPROM invalid MAC address (all 0xff)
[0009.773] shim_eeprom_update_mac:267: Failed to update 0 MAC address in DTB
[0009.781] eeprom_get_mac: EEPROM invalid MAC address (all 0xff)
[0009.787] shim_eeprom_update_mac:267: Failed to update 1 MAC address in DTB
[0009.795] updating /chosen/nvidia,ethernet-mac node 00:04:4b:e5:59:5d
[0009.801] Plugin Manager: Parse ODM data 0x00084000
[0009.814] shim_cmdline_install: /chosen/bootargs: earlycon=uart8250,mmio32,0x70006000 
[0009.823] Add serial number:1422019083619 as DT property
[0009.831] "bpmp" doesn't exist, creating 
[0009.837] Updated bpmp info to DTB
[0009.842] Updated initrd info to DTB
[0009.845] "proc-board" doesn't exist, creating 
[0009.851] Updated board info to DTB
[0009.855] "pmu-board" doesn't exist, creating 
[0009.861] Updated board info to DTB
[0009.864] "display-board" doesn't exist, creating 
[0009.870] Updated board info to DTB
[0009.873] "reset" doesn't exist, creating 
[0009.878] Updated reset info to DTB
[0009.881] display_console_ioctl: No display init
[0009.886] display_console_ioctl: No display init
[0009.890] display_console_ioctl: No display init
[0009.895] Cmdline: tegraid=21.1.2.0.0 ddr_die=4096M@2048M section=512M 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,0 earlyprintk=uart8250-32bit,0x70006000 maxcpus=4 usbcore.old_scheme_first=1 lp0_vec=0x1000@0xff780000 core_edp_mv=1075 core_edp_ma=4000 gpt 
[0009.929] DTB cmdline: earlycon=uart8250,mmio32,0x70006000 
[0009.935] boot image cmdline: root=/dev/mmcblk0p1 rw rootwait rootfstype=ext4 console=ttyS0,115200n8 console=tty0 fbcon=map:0 net.ifnames=0 
[0009.948] Updated bootarg info to DTB
[0009.952] Adding uuid 00000001644476401800000006018280 to DT
[0009.958] Adding eks info 0 to DT
[0009.963] WARNING: Failed to pass NS DRAM ranges to TOS, err: -7
[0009.969] Updated memory info to DTB
[0009.975] Updated system-lp0-disable info to DTB
[0009.983] set vdd_core voltage to 1075 mv
[0009.986] setting 'vdd-core' regulator to 1075000 micro volts
[0009.992] Found secure-pmc; disable BPMP


U-Boot 2020.04-g46e4604c78 (Jul 26 2021 - 12:09:42 -0700)

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 256 Bytes, erase size 4 KiB, total 4 MiB
*** 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
845 bytes read in 28 ms (29.3 KiB/s)
1:primary kernel
Retrieving file: /boot/initrd
7160133 bytes read in 334 ms (20.4 MiB/s)
Retrieving file: /boot/Image
34484232 bytes read in 1514 ms (21.7 MiB/s)
append: tegraid=21.1.2.0.0 ddr_die=4096M@2048M section=512M 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,0 earlyprintk=uart8250-32bit,0x70006000 maxcpus=4 usbcore.old_scheme_first=1 lp0_vec=0x1000@0xff780000 core_edp_mv=1075 core_edp_ma=4000 gpt  earlycon=uart8250,mmio32,0x70006000  root=/dev/mmcblk0p1 rw rootwait rootfstype=ext4 console=ttyS0,115200n8 console=tty0 fbcon=map:0 net.ifnames=0 quiet root=/dev/mmcblk0p1 rw rootwait rootfstype=ext4 console=ttyS0,115200n8 console=tty0 fbcon=map:0 net.ifnames=0 
## Flattened Device Tree blob at 83100000
   Booting using the fdt blob at 0x83100000
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 0000000083100000, end 000000008317ce2a
copying 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 4.9.253-tegra (buildbrain@mobile-u64-5496-d5000) (gcc version 7.3.1 20180425 [linaro-7.3-2018.05 revision d29120a424ecfbc167ef90065c0eeb7f91977701] (Linaro GCC 7.3-2018.05) ) #1 SMP PREEMPT Mon Jul 26 12:13:06 PDT 2021
[    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
[    1.067771] tegradc tegradc.1: dpd enable lookup fail:-19
[    1.573559] Host read timeout at address 545c00c4
 P@@(h !@H"

 

 

microUSB 2A 이상 공급시 정상부팅

[0000.126] [TegraBoot] (version 00.00.2018.01-l4t-33e7fa82)
[0000.131] Processing in cold boot mode Bootloader 2
[0000.135] 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: 0x291ae2
[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
[0000.256] 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)
[0000.349] Csd NumOfBlocks=122142720
[0000.408] Using GPT Primary to query partitions
[0000.416] Loading Tboot-CPU binary
[0000.793] Verifying TBC in OdmNonSecureSBK mode
[0000.803] Bootloader load address is 0xa0000000, entry address is 0xa0000258
[0000.810] Bootloader downloaded successfully.
[0000.814] Downloaded Tboot-CPU binary to 0xa0000258
[0000.819] MAX77620_GPIO5 configured
[0000.823] CPU power rail is up
[0000.826] CPU clock enabled
[0000.829] Performing RAM repair
[0000.832] Updating A64 Warmreset Address to 0xa00002e9
[0000.837] Loading NvTbootBootloaderDTB
[0002.149] Verifying NvTbootBootloaderDTB in OdmNonSecureSBK mode
[0002.220] Bootloader DTB Load Address: 0x83000000
[0002.225] Loading NvTbootKernelDTB
[0003.536] Verifying NvTbootKernelDTB in OdmNonSecureSBK mode
[0003.607] Kernel DTB Load Address: 0x83100000
[0003.615] Loading cboot binary
[0005.299] Verifying EBT in OdmNonSecureSBK mode
[0005.341] Bootloader load address is 0x92c00000, entry address is 0x92c00258
[0005.348] Bootloader downloaded successfully.
[0005.540] Using BFS PT to query partitions 
[0005.544] Next binary entry address: 0x92c00258 
[0005.549] BoardId: 3448
[0005.553] Overriding pmu board id with proc board id
[0005.558] Display board id is not available 
[0007.057] Verifying SC7EntryFw in OdmNonSecureSBK mode
[0007.113] /bpmp deleted
[0007.115] SC7EntryFw header found loaded at 0xff700000
[0007.303] OVR2 PMIC
[0007.305] Bpmp FW successfully loaded
[0007.321] WB0 init successfully at 0xff780000
[0007.325] Set NvDecSticky Bits
[0007.329] GSC2 address ff53fffc value c0edbbcc
[0007.335] GSC MC Settings done
[0007.340] TOS Image length 53680
[0007.343]  Monitor size 53680
[0007.346]  OS size 0
[0007.507] Secure Os AES-CMAC Verification Success!
[0007.512] TOS image cipher info: plaintext
[0007.516] Loading and Validation of Secure OS Successful
[0007.532] SC7 Entry Firmware - 0xff700000, 0x4000
[0007.536] NvTbootPackSdramParams: start. 
[0007.541] NvTbootPackSdramParams: done. 
[0007.545] Tegraboot started after 53275 us
[0007.549] Basic modules init took 5643086 us
[0007.553] NvTbootQspiFlashIoctl: Opcode = 1 not supported
[0007.558] Sec Bootdevice Read Time = 12 ms, Read Size = 65 KB
[0007.564] Sec Bootdevice Write Time = 0 ms, Write Size = 0 KB
[0007.569] Storage Device Read Time = 6740 ms, Read Size = 2306 KB
[0007.575] Storage Device Write Time = 0 ms, Write Size = 0 KB
[0007.581] Next stage binary read took 1530456 us
[0007.585] Carveout took -1542135 us
[0007.588] CPU initialization took 2041876 us
[0007.593] Total time taken by TegraBoot 7673283 us

[0007.597] Starting CPU & Halting co-processor 

64NOTICE:  BL31: v1.3(release):b5eeb33f7
NOTICE:  BL31: Built : 12:09:37, Jul 26 2021
ERROR:   Error initializing runtime service trusty_fast
[0007.719] RamCode = 0
[0007.724] LPDDR4 Training: Read DT: Number of tables = 2
[0007.729] EMC Training (SRC-freq: 204000; DST-freq: 1600000)
[0007.742] EMC Training Successful
[0007.745] 408000 not found in DVFS table
[0007.751] RamCode = 0
[0007.755] DT Write: emc-table@204000 succeeded
[0007.760] DT Write: emc-table@1600000 succeeded
[0007.764] LPDDR4 Training: Write DT: Number of tables = 2
[0007.960] 
[0007.961] Debug Init done
[0007.963] Marked DTB cacheable
[0007.966] Bootloader DTB loaded at 0x83000000
[0007.971] Marked DTB cacheable
[0007.974] Kernel DTB loaded at 0x83100000
[0007.978] DeviceTree Init done
[0007.991] Pinmux applied successfully
[0007.995] gicd_base: 0x50041000
[0007.999] gicc_base: 0x50042000
[0008.002] Interrupts Init done
[0008.006] Using base:0x60005090 & irq:208 for tick-timer
[0008.011] Using base:0x60005098 for delay-timer
[0008.015] platform_init_timer: DONE
[0008.019] Timer(tick) Init done
[0008.023] osc freq = 38400 khz
[0008.026] 
[0008.028] Welcome to L4T Cboot
[0008.031] 
[0008.032] Cboot Version: 00.00.2018.01-t210-c952b4e6
[0008.037] calling constructors
[0008.040] initializing heap
[0008.042] initializing threads
[0008.045] initializing timers
[0008.048] creating bootstrap completion thread
[0008.052] top of bootstrap2()
[0008.055] CPU: ARM Cortex A57
[0008.058] CPU: MIDR: 0x411FD071, MPIDR: 0x80000000
[0008.063] initializing platform
[0008.070] Manufacturer: MF = 0xc2, ID MSB = 0x25
[0008.075] ID LSB = 0x36, ID-CFI len = 194 bytes
[0008.079] Macronix QSPI chip present
[0008.083] SPI device register
[0008.086] init boot device
[0008.088] allocating memory for boot device(SPI)
[0008.093] registering boot device
[0008.102] sdmmc node status = okay
[0008.105] sdcard instance = 0
[0008.108] sdmmc cd-inverted
[0008.111] sdcard gpio handle 0x5b
[0008.114] sdcard gpio pin 0xc9
[0008.117] sdcard gpio flags 0x0
[0008.120] vmmc-supply 0x9d
[0008.123] Instance: 0
[0008.125] Allocating memory for context
[0008.129] enabling clock
[0008.131] sd card init
[0008.133] Check card present and stable
[0008.137] Send command 0
[0008.154] Send command 3
[0008.158] Set RCA for the card
[0008.161] Query card specific data by command 9
[0008.167] Parse CSD data
[0008.170] Send command 7
[0008.180] Calling sd device register
[0008.183] Init sdcard
[0008.186] Allocating memory for boot device
[0008.190] Registering user device
[0008.203] Enable APE clock
[0008.205] Un-powergate APE partition
[0008.209] of_register: registering tegra_udc to of_hal
[0008.214] of_register: registering inv20628-driver to of_hal
[0008.220] of_register: registering ads1015-driver to of_hal
[0008.225] of_register: registering lp8557-bl-driver to of_hal
[0008.231] of_register: registering bq2419x_charger to of_hal
[0008.237] of_register: registering bq27441_fuel_gauge to of_hal
[0008.248] gpio framework initialized
[0008.251] of_register: registering tca9539_gpio to of_hal
[0008.257] of_register: registering tca9539_gpio to of_hal
[0008.262] of_register: registering i2c_bus_driver to of_hal
[0008.268] of_register: registering i2c_bus_driver to of_hal
[0008.273] of_register: registering i2c_bus_driver to of_hal
[0008.279] pmic framework initialized
[0008.282] of_register: registering max77620_pmic to of_hal
[0008.288] regulator framework initialized
[0008.292] of_register: registering tps65132_bl_driver to of_hal
[0008.298] initializing target
[0008.303] gpio_driver_register: register 'tegra_gpio_driver' driver
[0008.311] board ID = D78, board SKU = 0
[0008.315] Skipping Z3!
[0008.320] fixed regulator driver initialized
[0008.337] initializing OF layer
[0008.340] NCK carveout not present
[0008.344] Skipping dts_overrides
[0008.348] of_children_init: Ops found for compatible string nvidia,tegra210-i2c
[0008.364] I2C Bus Init done
[0008.367] of_children_init: Ops found for compatible string nvidia,tegra210-i2c
[0008.377] I2C Bus Init done
[0008.379] of_children_init: Ops found for compatible string nvidia,tegra210-i2c
[0008.390] I2C Bus Init done
[0008.392] of_children_init: Ops found for compatible string nvidia,tegra210-i2c
[0008.403] I2C Bus Init done
[0008.405] of_children_init: Ops found for compatible string nvidia,tegra210-i2c
[0008.415] I2C Bus Init done
[0008.418] of_children_init: Ops found for compatible string maxim,max77620
[0008.428] max77620_init using irq 118
[0008.433] register 'maxim,max77620' pmic
[0008.437] gpio_driver_register: register 'max77620-gpio' driver
[0008.444] of_children_init: Ops found for compatible string nvidia,tegra210-i2c
[0008.454] I2C Bus Init done
[0008.458] NCK carveout not present
[0008.467] Find /i2c@7000c000's alias i2c0
[0008.471] get eeprom at 1-a0, size 256, type 0
[0008.479] Find /i2c@7000c500's alias i2c2
[0008.483] get eeprom at 3-a0, size 256, type 0
[0008.488] get eeprom at 3-ae, size 256, type 0
[0008.492] pm_ids_update: Updating 1,a0, size 256, type 0
[0008.497] I2C slave not started
[0008.500] I2C write failed
[0008.503] Writing offset failed
[0008.506] eeprom_init: EEPROM read failed
[0008.510] pm_ids_update: eeprom init failed
[0008.514] pm_ids_update: Updating 3,a0, size 256, type 0
[0008.544] pm_ids_update: The pm board id is 3448-0000-200
[0008.551] Adding plugin-manager/ids/3448-0000-200=/i2c@7000c500:module@0x50
[0008.559] pm_ids_update: pm id update successful
[0008.564] pm_ids_update: Updating 3,ae, size 256, type 0
[0008.594] pm_ids_update: The pm board id is 3449-0000-200
[0008.600] Adding plugin-manager/ids/3449-0000-200=/i2c@7000c500:module@0x57
[0008.608] pm_ids_update: pm id update successful
[0008.638] eeprom_get_mac: EEPROM invalid MAC address (all 0xff)
[0008.644] shim_eeprom_update_mac:267: Failed to update 0 MAC address in DTB
[0008.652] eeprom_get_mac: EEPROM invalid MAC address (all 0xff)
[0008.658] shim_eeprom_update_mac:267: Failed to update 1 MAC address in DTB
[0008.666] updating /chosen/nvidia,ethernet-mac node 00:04:4b:e5:59:5d
[0008.673] Plugin Manager: Parse ODM data 0x00084000
[0008.686] shim_cmdline_install: /chosen/bootargs: earlycon=uart8250,mmio32,0x70006000 
[0008.700] Find /i2c@7000c000's alias i2c0
[0008.704] get eeprom at 1-a0, size 256, type 0
[0008.712] Find /i2c@7000c500's alias i2c2
[0008.716] get eeprom at 3-a0, size 256, type 0
[0008.721] get eeprom at 3-ae, size 256, type 0
[0008.725] pm_ids_update: Updating 1,a0, size 256, type 0
[0008.730] I2C slave not started
[0008.733] I2C write failed
[0008.736] Writing offset failed
[0008.739] eeprom_init: EEPROM read failed
[0008.743] pm_ids_update: eeprom init failed
[0008.747] pm_ids_update: Updating 3,a0, size 256, type 0
[0008.777] pm_ids_update: The pm board id is 3448-0000-200
[0008.783] Adding plugin-manager/ids/3448-0000-200=/i2c@7000c500:module@0x50
[0008.790] pm_ids_update: pm id update successful
[0008.795] pm_ids_update: Updating 3,ae, size 256, type 0
[0008.825] pm_ids_update: The pm board id is 3449-0000-200
[0008.831] Adding plugin-manager/ids/3449-0000-200=/i2c@7000c500:module@0x57
[0008.838] pm_ids_update: pm id update successful
[0008.869] Add serial number:1422019083619 as DT property
[0008.876] Applying platform configs
[0008.883] platform-init is not present. Skipping
[0008.887] calling apps_init()
[0008.912] Found 14 GPT partitions in "sd0"
[0008.916] Proceeding to Cold Boot
[0008.919] starting app android_boot_app
[0008.923] Device state: unlocked
[0008.926] display console init
[0008.935] could not find regulator
[0008.958] hdmi cable not connected
[0008.961] is_hdmi_needed: HDMI not connected, returning false
[0008.967] hDT entry for leds-pwm not found
d[0008.974] mi is not connected
[0008.977] sor0 is not supported
[0008.980] display_console_init: no valid display out_type
[0008.988] subnode volume_up is not found !
[0008.992] subnode back is not found !
[0008.996] subnode volume_down is not found !
[0009.000] subnode menu is not found !
[0009.003] Gpio keyboard init success
[0009.054] found decompressor handler: lz4-legacy
[0009.068] decompressing blob (type 1)...
[0009.134] display_resolution: No display init
[0009.138] Failed to retrieve display resolution
[0009.143] Could not load/initialize BMP blob...ignoring
[0009.194] decompressor handler not found
[0009.198] load_firmware_blob: Firmware blob loaded, entries=2
[0009.204] XUSB blob version 0 size 126464 @ 0x92cb328c
[0009.210] -------> se_aes_verify_sbk_clear: 747
[0009.214] se_aes_verify_sbk_clear: Error
[0009.218] SE operation failed
[0009.221] bl_battery_charging: connected to external power supply
[0009.230] display_console_ioctl: No display init
[0009.234] switch_backlight failed
[0009.240] device_query_partition_size: failed to open partition sd0:MSC !
[0009.247] MSC Partition not found
[0009.253] device_query_partition_size: failed to open partition sd0:USP !
[0009.260] USP partition read failed!
[0009.263] blob_init: blob-partition USP header read failed
[0009.269] android_boot Unable to update recovery partition
[0009.274] kfs_getpartname: name = LNX
[0009.278] Loading kernel from LNX
[0009.421] load kernel from storage
[0009.432] decompressor handler not found
[0009.516] Successfully loaded kernel and ramdisk images
[0009.521] board ID = D78, board SKU = 0
[0009.526] sdmmc node status = okay
[0009.529] sdcard instance = 0
[0009.532] sdmmc cd-inverted
[0009.535] sdcard gpio handle 0x5b
[0009.538] sdcard gpio pin 0xc9
[0009.541] sdcard gpio flags 0x0
[0009.544] vmmc-supply 0x9d
[0009.547] cd_gpio_pin = 201
[0009.549] pin_state = 0
[0009.552] Found sdcard
[0009.554] SD-card IS present ...
[0009.557] load_and_boot_kernel: SD card detected OK
[0009.563] display_resolution: No display init
[0009.567] Failed to retrieve display resolution
[0009.571] bmp blob is not loaded and initialized
[0009.576] Failed to display boot-logo
[0009.580] NCK carveout not present
[0009.583] Skipping dts_overrides
[0009.586] NCK carveout not present
[0009.596] Find /i2c@7000c000's alias i2c0
[0009.599] get eeprom at 1-a0, size 256, type 0
[0009.608] Find /i2c@7000c500's alias i2c2
[0009.612] get eeprom at 3-a0, size 256, type 0
[0009.616] get eeprom at 3-ae, size 256, type 0
[0009.621] pm_ids_update: Updating 1,a0, size 256, type 0
[0009.626] I2C slave not started
[0009.629] I2C write failed
[0009.632] Writing offset failed
[0009.635] eeprom_init: EEPROM read failed
[0009.639] pm_ids_update: eeprom init failed
[0009.643] pm_ids_update: Updating 3,a0, size 256, type 0
[0009.673] pm_ids_update: The pm board id is 3448-0000-200
[0009.680] Adding plugin-manager/ids/3448-0000-200=/i2c@7000c500:module@0x50
[0009.688] pm_ids_update: pm id update successful
[0009.693] pm_ids_update: Updating 3,ae, size 256, type 0
[0009.723] pm_ids_update: The pm board id is 3449-0000-200
[0009.729] Adding plugin-manager/ids/3449-0000-200=/i2c@7000c500:module@0x57
[0009.737] pm_ids_update: pm id update successful
[0009.767] eeprom_get_mac: EEPROM invalid MAC address (all 0xff)
[0009.773] shim_eeprom_update_mac:267: Failed to update 0 MAC address in DTB
[0009.781] eeprom_get_mac: EEPROM invalid MAC address (all 0xff)
[0009.787] shim_eeprom_update_mac:267: Failed to update 1 MAC address in DTB
[0009.795] updating /chosen/nvidia,ethernet-mac node 00:04:4b:e5:59:5d
[0009.801] Plugin Manager: Parse ODM data 0x00084000
[0009.814] shim_cmdline_install: /chosen/bootargs: earlycon=uart8250,mmio32,0x70006000 
[0009.823] Add serial number:1422019083619 as DT property
[0009.831] "bpmp" doesn't exist, creating 
[0009.837] Updated bpmp info to DTB
[0009.842] Updated initrd info to DTB
[0009.845] "proc-board" doesn't exist, creating 
[0009.851] Updated board info to DTB
[0009.855] "pmu-board" doesn't exist, creating 
[0009.861] Updated board info to DTB
[0009.864] "display-board" doesn't exist, creating 
[0009.870] Updated board info to DTB
[0009.873] "reset" doesn't exist, creating 
[0009.878] Updated reset info to DTB
[0009.881] display_console_ioctl: No display init
[0009.886] display_console_ioctl: No display init
[0009.890] display_console_ioctl: No display init
[0009.895] Cmdline: tegraid=21.1.2.0.0 ddr_die=4096M@2048M section=512M 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,0 earlyprintk=uart8250-32bit,0x70006000 maxcpus=4 usbcore.old_scheme_first=1 lp0_vec=0x1000@0xff780000 core_edp_mv=1075 core_edp_ma=4000 gpt 
[0009.929] DTB cmdline: earlycon=uart8250,mmio32,0x70006000 
[0009.935] boot image cmdline: root=/dev/mmcblk0p1 rw rootwait rootfstype=ext4 console=ttyS0,115200n8 console=tty0 fbcon=map:0 net.ifnames=0 
[0009.948] Updated bootarg info to DTB
[0009.952] Adding uuid 00000001644476401800000006018280 to DT
[0009.958] Adding eks info 0 to DT
[0009.963] WARNING: Failed to pass NS DRAM ranges to TOS, err: -7
[0009.969] Updated memory info to DTB
[0009.975] Updated system-lp0-disable info to DTB
[0009.983] set vdd_core voltage to 1075 mv
[0009.987] setting 'vdd-core' regulator to 1075000 micro volts
[0009.992] Found secure-pmc; disable BPMP


U-Boot 2020.04-g46e4604c78 (Jul 26 2021 - 12:09:42 -0700)

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 256 Bytes, erase size 4 KiB, total 4 MiB
*** 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
845 bytes read in 28 ms (29.3 KiB/s)
1:primary kernel
Retrieving file: /boot/initrd
7160133 bytes read in 334 ms (20.4 MiB/s)
Retrieving file: /boot/Image
34484232 bytes read in 1513 ms (21.7 MiB/s)
append: tegraid=21.1.2.0.0 ddr_die=4096M@2048M section=512M 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,0 earlyprintk=uart8250-32bit,0x70006000 maxcpus=4 usbcore.old_scheme_first=1 lp0_vec=0x1000@0xff780000 core_edp_mv=1075 core_edp_ma=4000 gpt  earlycon=uart8250,mmio32,0x70006000  root=/dev/mmcblk0p1 rw rootwait rootfstype=ext4 console=ttyS0,115200n8 console=tty0 fbcon=map:0 net.ifnames=0 quiet root=/dev/mmcblk0p1 rw rootwait rootfstype=ext4 console=ttyS0,115200n8 console=tty0 fbcon=map:0 net.ifnames=0 
## Flattened Device Tree blob at 83100000
   Booting using the fdt blob at 0x83100000
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 0000000083100000, end 000000008317ce2a
copying 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 4.9.253-tegra (buildbrain@mobile-u64-5496-d5000) (gcc version 7.3.1 20180425 [linaro-7.3-2018.05 revision d29120a424ecfbc167ef90065c0eeb7f91977701] (Linaro GCC 7.3-2018.05) ) #1 SMP PREEMPT Mon Jul 26 12:13:06 PDT 2021
[    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
[    1.080366] tegradc tegradc.1: dpd enable lookup fail:-19
[    1.586070] Host read timeout at address 545c00c4
[    1.784584] imx219 7-0010: imx219_board_setup: error during i2c read probe (-121)
[    1.792265] imx219 7-0010: board setup failed
[    1.820680] imx219 8-0010: imx219_board_setup: error during i2c read probe (-121)
[    1.828261] imx219 8-0010: board setup failed
[    2.750802] cgroup: cgroup2: unknown option "nsdelegate"
[    3.746759] using random self ethernet address
[    3.751247] using random host ethernet address
[    4.192542] random: crng init done
[    4.195947] random: 7 urandom warning(s) missed due to ratelimiting
[    4.211160] using random self ethernet address
[    4.215693] using random host ethernet address
[   11.856321] Please complete system configuration setup on the serial port provided by Jetson's USB device mode connection. e.g. /dev/ttyACMx where x can 0, 1, 2 etc.
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Posted by 구차니
Linux2022. 2. 8. 17:59

sort 컬럼 별 정렬하기

ls 해서 용량별로 보고 싶어 검색

 

흐음.. 아름답지 않아!! (길어서 외우기 싫다는 의미)

$ ls --sort=size -l

 

이런 산뜻한 걸 먼저 알려줬어야지!!

-S Sort by file size, largest first

[링크 : https://www.cyberciti.biz/faq/linux-ls-command-sort-by-file-size/]

 

$ sort -k 3,3 myFile

[링크 : https://unix.stackexchange.com/questions/104525/sort-based-on-the-third-column]

 

-k, --key=POS1[,POS2]
       start a key at POS1 (origin 1), end it at POS2 (default end of line)

[링크 : https://linux.die.net/man/1/sort]

 

우분투 내 도움말에는 key 라고 나오네. 설명이 와닫지 않아!

       -k, --key=KEYDEF
              sort via a key; KEYDEF gives location and type
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Posted by 구차니

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