git clone --depth=1 https://github.com/raspberrypi/usbboot.git

cd usbboot
make

sudo dd if=./img/2018-06-27-raspbian-stretch-lite.img of=/dev/disk2 bs=32m

px = dp * (dpi / 160)

1920/8.56 = 224.3
1200/5.35 = 224.3

AT+CWMODE_DEF=1

OK

AT+CWMODE_CUR=1

OK

AT+CWJAP_CUR="SSID","PASSWORD"
WIFI CONNECTED
WIFI GOT IP

OK

AT+CIPSTATUS
STATUS:5

OK

AT+CIPSTATUS
STATUS:2

OK

AT+CIFSR
+CIFSR:STAIP,"192.168.31.58"
+CIFSR:STAMAC,"68:c6:3a:84:28:a7"

OK

AT+CWQAP

OK
WIFI DISCONNECT

AT+CIFSR
+CIFSR:STAIP,"0.0.0.0"
+CIFSR:STAMAC,"68:c6:3a:84:28:a7"

OK

AT+CIPSTART="TCP","59.110.215.205",9900

ERROR
CLOSED

AT+CIPSTART="TCP","59.110.215.204",8800
CONNECT

OK

AT+CIPSTATUS
STATUS:3
+CIPSTATUS:0,"TCP","59.110.215.205",9900,14909,0

OK

AT+CIPCLOSE
CLOSED

OK

AT+CIPSTATUS
STATUS:4

OK

AT+CIPMODE=1

OK

AT+CIPSEND

OK

>

+++

[Unit]
Description=Configure Bluetooth Modems connected by UART
ConditionPathIsDirectory=/proc/device-tree/soc/gpio@7e200000/bt_pins
Requires=dev-serial1.device
After=dev-serial1.device

[Service]
Type=forking
ExecStart=/usr/bin/btuart

[Install]
WantedBy=multi-user.target

...
9月 24 03:42:28 raspberrypi btuart[297]: bcm43xx_init
9月 24 03:42:28 raspberrypi btuart[297]: Flash firmware /lib/firmware/brcm/BCM4345C0.hcd
9月 24 03:42:28 raspberrypi btuart[297]: Set BDADDR UART: b8:27:eb:eb:f5:3d
9月 24 03:42:28 raspberrypi btuart[297]: Set Controller UART speed to 3000000 bit/s
...

HAL_UART_Transmit(&huart1, (uint8_t *)"hello\r\n", 7, 1);

* 使用其中最基础的打印功能，代码尺寸增加 1.9KB
* 增加 `%f` 支持，代码尺寸再增加 3.1KB
* 增加 `%llu or %p` 支持，代码尺寸再增加 1.2KB

printf("hello, world\r\n");  // 无法打印出来

printf("%s", "hello world\r\n"); // 可以打印出来。

    printf("hello, world\r\n");
    printf("%s", "sam");

CFLAGS += -ffreestanding

arm-none-eabi-nm -a --demangle --print-size --size-sort -t d build/light2.elf

arm-none-eabi-nm -a --demangle --print-size --size-sort -t d build/light2.elf | awk '{ sum+=$2} END {print sum}'

HAL_UART_Transmit(&huart1, (uint8_t *)"hello\r\n", 7, 1);

pip install esptool

    $ esptool.py -p /dev/cu.SLAB_USBtoUART flash_id

    // 下面是我的 nodemcu 上得到的结果
    esptool.py v2.3.1
    Connecting........_
    Detecting chip type... ESP8266
    Chip is ESP8266EX
    Features: WiFi
    Uploading stub...
    Running stub...
    Stub running...
    Manufacturer: 20
    Device: 4016
    Detected flash size: 4MB
    Hard resetting via RTS pin...

esptool.py --port /dev/cu.SLAB_USBtoUART --baud 921600 erase_flash

esptool.py --port /dev/cu.SLAB_USBtoUART --baud 921600 write_flash \
    0x00000 bin/boot_v1.6.bin \
    0x01000 bin/at/512+512/user1.1024.new.2.bin \
    0x3fb000 bin/blank.bin \
    0x3fc000 bin/esp_init_data_default_v08.bin

esptool.py v2.3.1
Connecting........_
Detecting chip type... ESP8266
Chip is ESP8266EX
Features: WiFi
Uploading stub...
Running stub...
Stub running...
Changing baud rate to 921600
Changed.
Configuring flash size...
Auto-detected Flash size: 4MB
Flash params set to 0x0040
Compressed 3856 bytes to 2763...
Wrote 3856 bytes (2763 compressed) at 0x00000000 in 0.0 seconds (effective 670.7 kbit/s)...
Hash of data verified.
Compressed 407796 bytes to 293037...
Wrote 407796 bytes (293037 compressed) at 0x00001000 in 4.1 seconds (effective 789.4 kbit/s)...
Hash of data verified.
Compressed 4096 bytes to 26...
Wrote 4096 bytes (26 compressed) at 0x003fb000 in 0.0 seconds (effective 2145.2 kbit/s)...
Hash of data verified.
Compressed 128 bytes to 75...
Wrote 128 bytes (75 compressed) at 0x003fc000 in 0.0 seconds (effective 64.1 kbit/s)...
Hash of data verified.

Leaving...
Hard resetting via RTS pin...

AT+CWMODE=3

AT+CWJAP="SSID","PASSWORD"

AT+CIFSR

AT+CIPSTART="TCP","URL",PORT

AT+CIPSEND=4

- GND
- 5V
- 3.3V
- TX
- RX
- DIO
- CLK
- NRST
- LED
- GND

CJMCU-3080 光流传感器 XY轴 移动传感器 水平移动

ADNS-3080+高速STM32单片机 镜头采用200万像素

通信方式：串口 TTL转USB接口输出电脑。移动传感器， 可直接读取数据,也可接任意单片机读取数据。

模块电源：3-5V

连接好以后，打开串口助手，设置波特率为115200，可
以得到X 和Y 移动距离的数据。
一帧的数据格式如下：
Byte1 X 的高8 位
Byte2 X 的低8 位
Byte3 Y 的高8 位
Byte4 Y 的低8 位
Byte5 结束位 0x53
Byte6 结束位 0x53
 

其中X 和Y 为有符号16 位数。
注意： 收到货，打开镜头座，去掉保护膜，测试环境光线要充足，测试面带纹理为佳。无程序和原理图提供

void ws2812_set_pixel_color(int nr, uint8_t r, uint8_t g, uint8_t b)
{
    if (nr < LED_NR) {
        rgb_buffer[nr*12+0]  = ((g & 0x80) ? 0xE0 : 0x80) | ((g & 0x40) ? 0x0E : 0x08);
        rgb_buffer[nr*12+1]  = ((g & 0x20) ? 0xE0 : 0x80) | ((g & 0x10) ? 0x0E : 0x08);
        rgb_buffer[nr*12+2]  = ((g & 0x08) ? 0xE0 : 0x80) | ((g & 0x04) ? 0x0E : 0x08);
        rgb_buffer[nr*12+3]  = ((g & 0x02) ? 0xE0 : 0x80) | ((g & 0x01) ? 0x0E : 0x08);
        rgb_buffer[nr*12+4]  = ((r & 0x80) ? 0xE0 : 0x80) | ((r & 0x40) ? 0x0E : 0x08);
        rgb_buffer[nr*12+5]  = ((r & 0x20) ? 0xE0 : 0x80) | ((r & 0x10) ? 0x0E : 0x08);
        rgb_buffer[nr*12+6]  = ((r & 0x08) ? 0xE0 : 0x80) | ((r & 0x04) ? 0x0E : 0x08);
        rgb_buffer[nr*12+7]  = ((r & 0x02) ? 0xE0 : 0x80) | ((r & 0x01) ? 0x0E : 0x08);
        rgb_buffer[nr*12+8]  = ((b & 0x80) ? 0xE0 : 0x80) | ((b & 0x40) ? 0x0E : 0x08);
        rgb_buffer[nr*12+9]  = ((b & 0x20) ? 0xE0 : 0x80) | ((b & 0x10) ? 0x0E : 0x08);
        rgb_buffer[nr*12+10] = ((b & 0x08) ? 0xE0 : 0x80) | ((b & 0x04) ? 0x0E : 0x08);
        rgb_buffer[nr*12+11] = ((b & 0x02) ? 0xE0 : 0x80) | ((b & 0x01) ? 0x0E : 0x08);
    }
}

$ sudo yum install -y nginx

$ sudo systemctl enable nginx
$ sudo systemctl start nginx

$ sudo yum install -y git

$ sudo git clone --depth=1 https://github.com/certbot/certbot.git /opt/letsencrypt

$ sudo systemctl stop nginx
$ cd /opt/letsencrypt/
$ ./certbot-auto certonly --standalone

IMPORTANT NOTES:
 - Congratulations! Your certificate and chain have been saved at:
   /etc/letsencrypt/live/dev.fmtech.me/fullchain.pem
   Your key file has been saved at:
   /etc/letsencrypt/live/dev.fmtech.me/privkey.pem
   Your cert will expire on 2018-06-21. To obtain a new or tweaked
   version of this certificate in the future, simply run certbot-auto
   again. To non-interactively renew *all* of your certificates, run
   "certbot-auto renew"
 - If you like Certbot, please consider supporting our work by:

   Donating to ISRG / Let's Encrypt:   https://letsencrypt.org/donate
   Donating to EFF:                    https://eff.org/donate-le

$ sudo openssl dhparam -out /etc/ssl/certs/dhparam.pem 2048

$ sudo mkdir -p /etc/nginx/snippets
$ sudo vim /etc/nginx/snippets/ssl-params.conf

# See https://cipherli.st/ for details on this configuration
ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
ssl_prefer_server_ciphers on;
ssl_ciphers "EECDH+AESGCM:EDH+AESGCM:AES256+EECDH:AES256+EDH";
ssl_ecdh_curve secp384r1; # Requires nginx >= 1.1.0
ssl_session_cache shared:SSL:10m;
ssl_session_tickets off; # Requires nginx >= 1.5.9
ssl_stapling on; # Requires nginx >= 1.3.7
ssl_stapling_verify on; # Requires nginx => 1.3.7
resolver 119.29.29.29 valid=300s;
resolver_timeout 5s;
add_header Strict-Transport-Security "max-age=63072000; includeSubDomains; preload";
add_header X-Frame-Options DENY;
add_header X-Content-Type-Options nosniff;

# Add our strong Diffie-Hellman group
ssl_dhparam /etc/ssl/certs/dhparam.pem;

$ sudo vim /etc/nginx/conf.d/default.conf

# HTTP — redirect all traffic to HTTPS
server {
    listen 80;
    listen [::]:80 default_server ipv6only=on;
    return 301 https://$host$request_uri;
}

# HTTPS — proxy all requests to the Node app
server {
    # Enable HTTP/2
    listen 443 ssl http2;
    listen [::]:443 ssl http2;
    server_name dev.fmtech.me;
    root /usr/share/nginx/html；

    # Use the Let’s Encrypt certificates
    ssl_certificate /etc/letsencrypt/live/dev.fmtech.me/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/dev.fmtech.me/privkey.pem;

    # Include the SSL configuration from cipherli.st
    include snippets/ssl-params.conf;

    location / {
    }
    error_page 404 /404.html;
    location = /40x.html {
    }

    error_page 500 502 503 504 /50x.html;
    location = /50x.html {
    }
}

$ sudo nginx -t
nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful  

sudo systemctl reload nginx

$ /opt/letsencrypt/certbot-auto renew

$ sudo crontab -e

0 1 * * 1 /opt/letsencrypt/certbot-auto --no-self-upgrade renew --pre-hook "nginx -s quit" --post-hook "systemctl start nginx"

$ sudo systemctl reload crond

$ curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.33.8/install.sh | bash

$ source ~/.bashrc

$ nvm install --lts

$ node --version
v8.10.0

$ npm config set registry https://registry.npm.taobao.org

$ npm config get registry
https://registry.npm.taobao.org/

$ npm i -g pm2

$ npm i -g nodemon

sudo vim /etc/yum.repos.d/mongodb-org-3.6.repo

[mongodb-org-3.6]
name=MongoDB Repository
baseurl=https://repo.mongodb.org/yum/redhat/$releasever/mongodb-org/3.6/x86_64/
gpgcheck=1
enabled=1
gpgkey=https://www.mongodb.org/static/pgp/server-3.6.asc

$ sudo yum install -y mongodb-org

$ sudo systemctl enable mongod
$ sudo systemctl start mongod

$ ssh-keygen

$ cat ~/.ssh/id_rsa.pub

 pm2 deploy production update
 
 pm2 deploy production setup

$ pm2 startup
[PM2] Init System found: systemd
[PM2] To setup the Startup Script, copy/paste the following command:
sudo env PATH=$PATH:/home/sam/.nvm/versions/node/v8.10.0/bin /home/sam/.nvm/versions/node/v8.10.0/lib/node_modules/pm2/bin/pm2 startup systemd -u sam --hp /home/sam

$ sudo env PATH=$PATH:/home/sam/.nvm/versions/node/v8.10.0/bin /home/sam/.nvm/versions/node/v8.10.0/lib/node_modules/pm2/bin/pm2 startup systemd -u sam --hp /home/sam

$ pm2 save

adduser sam
passwd sam

# id sam
uid=1000(sam) gid=1000(sam) 组=1000(sam)

usermod -aG wheel sam

# id sam
uid=1000(sam) gid=1000(sam) 组=1000(sam),10(wheel)

su - sam
sudo ls /

$ mkdir -p ~/.ssh
$ vim ~/.ssh/authorized_keys

$ chmod 700 ~/.ssh
$ chmod 600 ~/.ssh/authorized_keys

sudo vim /etc/ssh/sshd_config

找到 `PasswordAuthentication`，把它的值设置成 no
找到 `PermitRootLogin`，把它的值设置成 no

PermitRootLogin yes
PasswordAuthentication no

$ sudo systemctl reload sshd

Permission denied (publickey,gssapi-keyex,gssapi-with-mic).

sudo ./flash.sh -r -k APP -G backup.img jetson-tx2 mmcblk0p1

sudo ./flash.sh -r -k APP -G /media/sam/201b1104-6d81-4252-ae4a-960cf80b70e5/backup.img jetson-tx2 mmcblk0p1

cp /media/sam/201b1104-6d81-4252-ae4a-960cf80b70e5/backup.img bootloader/system.img

sudo ./flash.sh -r -k APP jetson-tx2 mmcblk0p1

sudo ./flash.sh -r jetson-tx2 mmcblk0p1

real	17m28.794s
user	0m14.368s
sys	0m25.751s

                                   有线连接
光纤 ~~ 光猫 ~~ (WAN) 路由器1 (LAN) ~~~~~~~~~~ (LAN) 路由器2
                       \                             \
                        ~~ 2.4G + 5G WiFi             ~~ 5G WiFi (低功率）

- Memory: 128MB flash (NAND) and 512MB RAM (DDR3)
- USB 3.0 x 2 
- eSATA x 1
- 1xWAN, 4xLAN, Speed: 10/100/1000

12V供电 ~~~
           \      USB3.0
机械硬盘 ~~ 硬盘盒 ~~~~~~~~~ RS7800 ~~ Samba 共享盘 ~~ 家庭局域网（电视、手机、电脑）

$ sudo yum install -y autoconf perl-devel
$ sudo yum install -y curl-devel expat-devel gettext-devel openssl-devel zlib-devel

$ wget -c https://github.com/git/git/archive/v2.16.3.tar.gz
$ tar xf v2.16.3.tar.gz
$ cd git-2.16.3/
$ make configure
$ ./configure --prefix=/usr
$  make
$ sudo make install

nodemon --exec "./reload-safari.scpt" -e ".html,.css,.js"

#!/usr/bin/osascript

tell application "Safari"
     repeat with i from 1 to the count of windows
          set this_win to (window i)
          repeat with j from 1 to the count of every tab in this_win    
               do JavaScript "window.location.reload()" in (tab j of window i)
          end repeat
     end repeat
end tell

sudo modprobe cp210x # 手动加载驱动，否则没有 `/sys/bus/usb-serial/` 目录
sudo -sH # 切换到 root 
echo 0b00 3070 > /sys/bus/usb-serial/drivers/cp210x/new_id

# /etc/udev/rules.d/99-usb-tty.rules
ACTION=="add", ATTRS{idVendor}=="0b00", ATTRS{idProduct}=="3070", RUN+="/sbin/modprobe cp210x" RUN+="/bin/sh -c 'echo 0b00 3070 > /sys/bus/usb-serial/drivers/cp210x/new_id'"

sudo dd bs=1m if=2018-04-18-raspbian-stretch.img of=/dev/rdisk2 conv=sync

uart_enable=yes
enable_uart=1

git clone https://github.com/eclipse/mosquitto.git

set(CMAKE_MACOSX_RPATH 1)

mkdir build
cd build
cmake -DOPENSSL_ROOT_DIR=/usr/local/Cellar/openssl/1.0.2n -DOPENSSL_LIBRARIES=/usr/local/Cellar/openssl/1.0.2n/lib ..
make -j8

./mosquitto_sub -h test.mosquitto.org -t "test/sam/hi"

./mosquitto_pub -h test.mosquitto.org -t "test/sam/hi" -m 'hello world'

git clone https://github.com/eclipse/paho.mqtt.embedded-c.git

cd paho.mqtt.embedded-c

mkdir build.paho

cd build.paho

cmake ..

make -j8

cd MQTTClient-C/samples/linux/

./stdoutsubc "test/sam/hi" --host "test.mosquitto.org"

(gdb) p 'console.c'::serial
$2 = {uart = {huart = 0x2000026c <huart1>, irq_isr = 0x8001911 <uart_isr>}, 
  txbuf = 0x2000001c <tx_buf>, rxbuf = 0x2000000c <rx_buf>, tx_irq_enabled = false, 
  rx_irq_enabled = false}

(gdb) x/16xw 0x40013800
0x40013800:	0x000000c0	0x00000000	0x0000022c	0x0000208c
0x40013810:	0x00000000	0x00000000	0x00000000	0x00000000
0x40013820:	0x00000000	0x00000000	0x00000000	0x00000000
0x40013830:	0x00000000	0x00000000	0x00000000	0x00000000

ssh [email protected] -p 1022

- User Flash
- System Memory
- embedded SRAM

int serial_write(serial_t *serial, const void *buffer, int length)
{
    uart_t *uart = &serial->uart;
    fifo_t *txbuf = serial->txbuf;

    int data_written = 0;
    const char *ptr = buffer;

    while (data_written < length) {
        if (fifo_is_full(txbuf)) {
            break;
        }
        fifo_push(txbuf, *ptr++);
        data_written++;
    }

    if (!serial->tx_irq_enabled && !fifo_is_empty(txbuf)) {
        uart_tx_irq_enable(uart);
        serial->tx_irq_enabled = true;
    }

    return data_written;
}

static void uart_isr(uart_t *uart)
{
    serial_t *serial = CONTAINER_OF(uart, serial_t, uart);
    fifo_t *txbuf = serial->txbuf;
    fifo_t *rxbuf = serial->rxbuf;

    if (uart_writeable(uart)) {
        if (fifo_is_empty(txbuf)) {
            if (serial->tx_irq_enabled) {
                uart_tx_irq_disable(uart);
                serial->tx_irq_enabled = false;
            }
        } else {
            char ch;
            fifo_pop(txbuf, &ch);
            uart_putc(uart, ch);
        }
    }
}

(gdb) p 'console.c'::serial
$2 = {uart = {huart = 0x2000026c <huart1>, irq_isr = 0x8001911 <uart_isr>}, 
  txbuf = 0x2000001c <tx_buf>, rxbuf = 0x2000000c <rx_buf>, tx_irq_enabled = false, 
  rx_irq_enabled = false}

(gdb) x/16xw 0x40013800
0x40013800:	0x000000c0	0x00000000	0x0000022c	0x0000208c
0x40013810:	0x00000000	0x00000000	0x00000000	0x00000000
0x40013820:	0x00000000	0x00000000	0x00000000	0x00000000
0x40013830:	0x00000000	0x00000000	0x00000000	0x00000000

什么时候会造成这种情况？

nvidia@tegra-ubuntu:/opt/apollo/bin$ dmesg 
[    0.000000] Booting Linux on physical CPU 0x100
[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Initializing cgroup subsys cpuacct
[    0.000000] Linux version 4.4.38-tegra (buildbrain@mobile-u64-773) (gcc version 4.8.5 (GCC) ) #1 SMP PREEMPT Thu May 17 00:15:19 PDT 2018
[    0.000000] Boot CPU: AArch64 Processor [411fd073]
[    0.000000] earlycon: Early serial console at MMIO32 0x3100000 (options '')
[    0.000000] bootconsole [uart0] enabled
[    0.000000] Reserved memory: initialized node ramoops_carveout, compatible id nvidia,ramoops
[    0.000000] cma: Reserved 64 MiB at 0x00000000fc000000
[    0.000000] On node 0 totalpages: 2052096
[    0.000000]   DMA zone: 8192 pages used for memmap
[    0.000000]   DMA zone: 0 pages reserved
[    0.000000]   DMA zone: 519680 pages, LIFO batch:31
[    0.000000]   Normal zone: 23968 pages used for memmap
[    0.000000]   Normal zone: 1532416 pages, LIFO batch:31
[    0.000000] psci: probing for conduit method from DT.
[    0.000000] psci: PSCIv1.0 detected in firmware.
[    0.000000] psci: Using standard PSCI v0.2 function IDs
[    0.000000] psci: MIGRATE_INFO_TYPE not supported.
[    0.000000] PERCPU: Embedded 17 pages/cpu @ffffffc1f5f9a000 s31360 r8192 d30080 u69632
[    0.000000] pcpu-alloc: s31360 r8192 d30080 u69632 alloc=17*4096
[    0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 [0] 4 [0] 5 
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 2019936
[    0.000000] Kernel command line: root=/dev/mmcblk0p1 rw rootwait console=ttyS0,115200n8 console=tty0 OS=l4t fbcon=map:0 net.ifnames=0 memtype=0 video=tegrafb no_console_suspend=1 earlycon=uart8250,mmio32,0x03100000 nvdumper_reserved=0x2772e0000 gpt tegraid=18.1.2.0.0 tegra_keep_boot_clocks maxcpus=6 boot.slot_suffix= boot.ratchetvalues=0.2.1 androidboot.serialno=0324217137410 bl_prof_dataptr=0x10000@0x277040000 sdhci_tegra.en_boot_part_access=1 root=/dev/mmcblk0p1 rw rootwait rootfstype=ext4
[    0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes)
[    0.000000] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes)
[    0.000000] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes)
[    0.000000] Memory: 7975976K/8208384K available (11296K kernel code, 1841K rwdata, 5796K rodata, 1168K init, 691K bss, 166872K reserved, 65536K cma-reserved)
[    0.000000] Virtual kernel memory layout:
                   vmalloc : 0xffffff8000000000 - 0xffffffbdbfff0000   (   246 GB)
                   vmemmap : 0xffffffbdc0000000 - 0xffffffbfc0000000   (     8 GB maximum)
                             0xffffffbdc2000000 - 0xffffffbdc9da0000   (   125 MB actual)
                   fixed   : 0xffffffbffa7fd000 - 0xffffffbffac00000   (  4108 KB)
                   PCI I/O : 0xffffffbffae00000 - 0xffffffbffbe00000   (    16 MB)
                   modules : 0xffffffbffc000000 - 0xffffffc000000000   (    64 MB)
                   memory  : 0xffffffc000000000 - 0xffffffc1f6800000   (  8040 MB)
                     .init : 0xffffffc001132000 - 0xffffffc001256000   (  1168 KB)
                     .text : 0xffffffc000080000 - 0xffffffc001132000   ( 17096 KB)
                     .data : 0xffffffc001278000 - 0xffffffc001444730   (  1842 KB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=6, Nodes=1
[    0.000000] Preemptible hierarchical RCU implementation.
[    0.000000] 	Build-time adjustment of leaf fanout to 64.
[    0.000000] 	RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=6.
[    0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=6
[    0.000000] NR_IRQS:64 nr_irqs:64 0
[    0.000000] GIC: Using split EOI/Deactivate mode
[    0.000000] Architected cp15 timer(s) running at 31.25MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0xe6a171046, max_idle_ns: 881590405314 ns
[    0.000002] sched_clock: 56 bits at 31MHz, resolution 32ns, wraps every 4398046511088ns
[    0.009871] Console: colour dummy device 80x25
[    0.014530] console [tty0] enabled
[    0.018087] bootconsole [uart0] disabled
[    0.022190] kmemleak: Kernel memory leak detector disabled
[    0.022202] Calibrating delay loop (skipped), value calculated using timer frequency.. 62.50 BogoMIPS (lpj=125000)
[    0.022214] pid_max: default: 32768 minimum: 301
[    0.022262] Security Framework initialized
[    0.022299] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes)
[    0.022310] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes)
[    0.022692] Initializing cgroup subsys io
[    0.022705] Initializing cgroup subsys memory
[    0.022722] Initializing cgroup subsys devices
[    0.022732] Initializing cgroup subsys freezer
[    0.022741] Initializing cgroup subsys net_cls
[    0.022751] Initializing cgroup subsys perf_event
[    0.022760] Initializing cgroup subsys net_prio
[    0.022770] Initializing cgroup subsys pids
[    0.022778] Initializing cgroup subsys debug
[    0.022917] CPU0 ipc=752
[    0.022927] CPU1 ipc=1024
[    0.022934] CPU2 ipc=1024
[    0.022943] CPU3 ipc=752
[    0.022953] CPU4 ipc=752
[    0.022962] CPU5 ipc=752
[    0.023000] ASID allocator initialised with 65536 entries
[    0.046253] tegra-id: chipid=21817.
[    0.046270] tegra-id: opt_subrevision=1.
[    0.046283] Tegra Revision: A02p SKU: 0xdc CPU Process: 0 SoC Process: 0
[    0.046982] DTS File Name: /dvs/git/dirty/git-master_linux/kernel/kernel-4.4/arch/arm64/boot/dts/../../../../../../hardware/nvidia/platform/t18x/quill/kernel-dts/tegra186-quill-p3310-1000-c03-00-base.dts
[    0.047007] DTB Build time: May 17 2018 00:17:47
[    0.062585] CPU1: Booted secondary processor [4e0f0030]
[    0.074114] CPU2: Booted secondary processor [4e0f0030]
[    0.085845] CPU3: Booted secondary processor [411fd073]
[    0.097826] CPU4: Booted secondary processor [411fd073]
[    0.109828] CPU5: Booted secondary processor [411fd073]
[    0.109892] Brought up 6 CPUs
[    0.109950] SMP: Total of 6 processors activated.
[    0.109963] CPU: All CPU(s) started at EL2
[    0.110384] devtmpfs: initialized
[    0.137130] Initilizing CustomIPI irq domain
[    0.137380] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns
[    0.138136] pinctrl core: initialized pinctrl subsystem
[    0.138311] OS set in device tree is not L4T.
[    0.138502] regulator-dummy: no parameters
[    0.138606] Initializing plugin-manager
[    0.138657] Plugin module not found
[    0.139060] node /plugin-manager/soc-prod-a02-fragment match with chip-id A02P
[    0.139393] node /plugin-manager/fragement@0 match with odm-data enable-denver-wdt
[    0.139995] node /plugin-manager/fragement@4 match with odm-data enable-denver-wdt
[    0.141135] node /plugin-manager/fragment-sdwake-p3310-1000-300 match with board >=3310-1000-300
[    0.141507] node /plugin-manager/fragement-pmon-p3310-1000-300 match with board >=3310-1000-300
[    0.141761] node /plugin-manager/fragement-pmon-p3310-1000-800 match with board >=3310-1000-800
[    0.141978] node /plugin-manager/fragment-devslp@0 match with board >=3310-1000-200
[    0.142395] node /plugin-manager/fragment-500-pcie-config match with board >=3310-1000-500
[    0.142834] node /plugin-manager/fragment-500-xusb-config match with board >=3310-1000-500
[    0.143109] node /plugin-manager/fragment-500-e3325-pcie match with board >=3310-1000-500
[    0.143483] node /plugin-manager/fragment-p3310-c00-comm match with board >=3310-1000-800
[    0.143727] node /plugin-manager/fragment-p3310-c00-pmic match with board >=3310-1000-800
[    0.143945] node /plugin-manager/fragment-p3310-c01 match with board >=3310-1000-900
[    0.144201] node /plugin-manager/fragment-p3310-c03 match with board >=3310-1000-B00
[    0.145744] node /plugin-manager/fragment-e3326@0 match with board 3326-*
[    0.146816] node /plugin-manager/fragment-p3310-c00-camera match with board >=3310-1000-800
[    0.148583] Adding domain adsp-pd to PM domain ape-pd
[    0.150947] NET: Registered protocol family 16
[    0.153500] console [pstore-1] enabled
[    0.153513] pstore: Registered ramoops as persistent store backend
[    0.153526] ramoops: attached 0x200000@0x277080000, ecc: 0/0
[    0.165361] cpuidle: using governor ladder
[    0.169847] cpuidle: using governor menu
[    0.170992] bpmp: waiting for handshake
[    0.171006] bpmp: handshake completed
[    0.171048] bpmp: synchronizing channels
[    0.171074] bpmp: channels synchronized
[    0.171085] bpmp: mail init ok
[    0.171422] vdso: 2 pages (1 code @ ffffffc00127d000, 1 data @ ffffffc00127c000)
[    0.171455] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers.
[    0.172387] atomic_pool_init():526: DMA: preallocated 1024 KiB pool for atomic allocations
[    0.173794] tegra_powergate_init: DONE
[    0.173815] DTS File Name: /dvs/git/dirty/git-master_linux/kernel/kernel-4.4/arch/arm64/boot/dts/../../../../../../hardware/nvidia/platform/t18x/quill/kernel-dts/tegra186-quill-p3310-1000-c03-00-base.dts
[    0.173850] DTB Build time: May 17 2018 00:17:47
[    0.174764] Tegra reboot handler registered.
[    0.175813] Registering Tegra186 clocks (this may take a while)...done
[    0.177944] arm-smmu 12000000.iommu: probing hardware configuration...
[    0.177962] arm-smmu 12000000.iommu: SMMUv2 with:
[    0.177976] arm-smmu 12000000.iommu: 	stage 1 translation
[    0.177988] arm-smmu 12000000.iommu: 	stage 2 translation
[    0.178000] arm-smmu 12000000.iommu: 	nested translation
[    0.178015] arm-smmu 12000000.iommu: 	stream matching with 128 register groups, mask 0x7f80
[    0.178034] arm-smmu 12000000.iommu: SMMU address space size (0x800000) differs from mapped region size (0x1000000)!
[    0.178052] arm-smmu 12000000.iommu: 	64 context banks (0 stage-2 only)
[    0.178067] arm-smmu 12000000.iommu: 	Stage-1: 39-bit VA -> 48-bit IPA
[    0.178081] arm-smmu 12000000.iommu: 	Stage-2: 39-bit IPA -> 48-bit PA
[    0.226710] arm-smmu 12000000.iommu: registered 67 master devices
[    0.232546] iommu: Adding device 3460000.sdhci to group 0
[    0.233403] iommu: Adding device 3400000.sdhci to group 1
[    0.236883] iommu: Adding device 3507000.ahci-sata to group 2
[    0.237340] iommu: Adding device 3160000.i2c to group 3
[    0.237786] iommu: Adding device c240000.i2c to group 4
[    0.238119] iommu: Adding device 3180000.i2c to group 5
[    0.238480] iommu: Adding device 3190000.i2c to group 6
[    0.238997] iommu: Adding device 31b0000.i2c to group 7
[    0.239342] iommu: Adding device 31c0000.i2c to group 8
[    0.239696] iommu: Adding device c250000.i2c to group 9
[    0.240033] iommu: Adding device 31e0000.i2c to group 10
[    0.242066] iommu: Adding device 3210000.spi to group 11
[    0.242379] iommu: Adding device c260000.spi to group 12
[    0.242745] iommu: Adding device 3240000.spi to group 13
[    0.243577] iommu: Adding device 3100000.serial to group 14
[    0.243896] iommu: Adding device 3110000.serial to group 15
[    0.244220] iommu: Adding device c280000.serial to group 16
[    0.244518] iommu: Adding device 3130000.serial to group 17
[    0.245767] iommu: Adding device 2490000.ether_qos to group 18
[    0.246414] iommu: Adding device b000000.rtcpu to group 19
[    0.246896] iommu: Adding device c1a0000.aon to group 20
[    0.247780] Wake73 for irq=42
[    0.248131] iommu: Adding device smmu_test to group 21
[    0.248681] mc: mapped MMIO address: 0xffffff8000560000 -> 0x2c10000
[    0.248722] mc: mapped MMIO address: 0xffffff8000640000 -> 0x2c20000
[    0.248759] mc: mapped MMIO address: 0xffffff8000660000 -> 0x2c30000
[    0.248798] mc: mapped MMIO address: 0xffffff8000fa0000 -> 0x2c40000
[    0.248854] mc: mapped MMIO address: 0xffffff8000fc0000 -> 0x2c50000
[    0.248888] mc-err: Set intmask: 0xf3140
[    0.249164] ecc-err: dram ecc disabled-MC_ECC_CONTROL:0x0000000c
[    0.250018] Wake76 for irq=199
[    0.250043] Wake77 for irq=199
[    0.250064] Wake78 for irq=199
[    0.250088] Wake79 for irq=199
[    0.250134] Wake80 for irq=199
[    0.250154] Wake81 for irq=199
[    0.250174] Wake82 for irq=199
[    0.250289] iommu: Adding device 3530000.xhci to group 22
[    0.250678] iommu: Adding device 3550000.xudc to group 23
[    0.251499] tegra-pmc c360000.pmc: scratch reg offset dts data not present
[    0.251537] tegra-pmc: ### PMC reset source: Software reset
[    0.251562] tegra-pmc: ### PMC reset level: L1
[    0.251585] tegra-pmc: ### PMC reset status reg: 0x2d
[    0.251862] padctrl padctrl.0: Pad control driver tegra-pmc-padctrl registered
[    0.251901] tegra-pmc c360000.pmc: IO padctrl driver initialized
[    0.252069] tegra186-aowake c370000.pmc: WAKE_AOWAKE_CTRL_0 = 3
[    0.252099] tegra186-aowake c370000.pmc: WAKE_AOWAKE_CNTRL_24(PMU_INT) = 320
[    0.252605] iommu: Adding device 13e10000.host1x to group 24
[    0.252932] iommu: Adding device 13e10000.host1x:ctx0 to group 25
[    0.253187] iommu: Adding device 13e10000.host1x:ctx1 to group 26
[    0.253416] iommu: Adding device 13e10000.host1x:ctx2 to group 27
[    0.253685] iommu: Adding device 13e10000.host1x:ctx3 to group 28
[    0.253936] iommu: Adding device 13e10000.host1x:ctx4 to group 29
[    0.254160] iommu: Adding device 13e10000.host1x:ctx5 to group 30
[    0.254378] iommu: Adding device 13e10000.host1x:ctx6 to group 31
[    0.254665] iommu: Adding device 13e10000.host1x:ctx7 to group 32
[    0.255129] iommu: Adding device 150c0000.nvcsi to group 33
[    0.255641] iommu: Adding device 15700000.vi to group 34
[    0.256016] iommu: Adding device 15600000.isp to group 35
[    0.256361] iommu: Adding device 15210000.nvdisplay to group 36
[    0.256564] iommu: Adding device 15340000.vic to group 37
[    0.256781] iommu: Adding device 154c0000.nvenc to group 38
[    0.256974] iommu: Adding device 15480000.nvdec to group 39
[    0.257305] iommu: Adding device 15380000.nvjpg to group 40
[    0.257502] iommu: Adding device 15500000.tsec to group 41
[    0.257721] iommu: Adding device 15100000.tsecb to group 42
[    0.258421] iommu: Adding device 15810000.se to group 43
[    0.258646] iommu: Adding device 15820000.se to group 44
[    0.258874] iommu: Adding device 15830000.se to group 45
[    0.259062] iommu: Adding device 15840000.se to group 46
[    0.259580] iommu: Adding device 17000000.gp10b to group 47
[    0.260988] tegra-reset 5000000.clock: registered 193 resets.
[    0.263758] iommu: Adding device d000000.bpmp to group 48
[    0.263998] bpmp: ping status is 0
[    0.264185] bpmp d000000.bpmp: firmware tag is 83385b61e34297b2f37e76e0cd1ff81e
[    0.264550] bpmp d000000.bpmp: probe ok
[    0.267398] iommu: Adding device 2600000.dma to group 49
[    0.268335] GPIO line 461 (cam0-rst) hogged as output/low
[    0.268414] GPIO line 456 (cam0-pwdn) hogged as output/low
[    0.268470] GPIO line 457 (cam1-rst) hogged as output/low
[    0.268521] GPIO line 426 (cam1-pwdn) hogged as output/low
[    0.268576] GPIO line 424 (wifi-enable) hogged as output/high
[    0.268628] GPIO line 445 (sdmmc-wake-input) hogged as input
[    0.268703] GPIO line 446 (sdmmc-wake-output) hogged as output/low
[    0.268848] gpiochip_add_data: registered GPIOs 320 to 511 on device: tegra-gpio
[    0.270792] GPIO line 315 (wifi-wake-ap) hogged as input
[    0.270932] gpiochip_add_data: registered GPIOs 256 to 319 on device: tegra-gpio-aon
[    0.271925] iommu: Adding device 10003000.pcie-controller to group 50
[    0.272272] iommu: Adding device sound to group 51
[    0.274100] iommu: Adding device 3510000.hda to group 52
[    0.275317] iommu: Adding device adsp_audio to group 53
[    0.276773] iommu: Adding device 2993000.adsp to group 54
[    0.286625] vdd-ac-bat: 5000 mV 
[    0.288879] vdd-1v8-ap: 1800 mV 
[    0.308598] SCSI subsystem initialized
[    0.308777] libata version 3.00 loaded.
[    0.308955] usbcore: registered new interface driver usbfs
[    0.309016] usbcore: registered new interface driver hub
[    0.309134] usbcore: registered new device driver usb
[    0.313001] GPIO line 241 (touch-rail-1) hogged as output/high
[    0.313459] GPIO line 242 (touch-rail-2) hogged as output/high
[    0.313563] gpiochip_add_data: registered GPIOs 240 to 255 on device: tca9539
[    0.314960] GPIO line 228 (lcd-bias-en-rail) hogged as output/high
[    0.315058] gpiochip_add_data: registered GPIOs 224 to 239 on device: tca9539
[    0.326043] media: Linux media interface: v0.10
[    0.326115] Linux video capture interface: v2.00
[    0.330281] pps_core: LinuxPPS API ver. 1 registered
[    0.330329] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <[email protected]>
[    0.330383] PTP clock support registered
[    0.331407] tegra_wdt_t18x 30c0000.watchdog: Tegra WDT init timeout = 120 sec
[    0.331484] tegra_wdt_t18x 30c0000.watchdog: Registered successfully
[    0.333006] max77620 4-003c: PMIC Version OTP:0x45 and ES:0x8
[    0.335152] GPIO line 221 (spmic_gpio_input_5) hogged as input
[    0.335343] GPIO line 222 (spmic_gpio_input_6) hogged as input
[    0.335452] gpiochip_add_data: registered GPIOs 216 to 223 on device: max77620-gpio
[    0.342756] vddio-ddr: at 1125 mV 
[    0.346595] avdd_dsi_csi: 1200 mV 
[    0.350594] vdd-1v8: 1800 mV 
[    0.354595] vdd-3v3-sys: 3300 mV 
[    0.355358] spmic-ldo0: at 1800 mV 
[    0.356113] spmic-ldo1: at 800 mV 
[    0.358597] vddio-3v3: 3300 mV 
[    0.359265] vddio-sdmmc1: 1800 <--> 3300 mV at 3300 mV 
[    0.362599] vdd-rtc: at 800 mV 
[    0.363231] avdd-ts-hv: 1800 <--> 3300 mV at 1800 mV 
[    0.365359] spmic-ldo6: at 1500 mV 
[    0.369359] vdd-pex-1v05: 1000 mV 
[    0.369903] dvdd-pex: 1000 mV 
[    0.370170] max77620 4-003c: max77620 probe successful
[    0.370421] Advanced Linux Sound Architecture Driver Initialized.
[    0.371398] en-vdd-sd: 3300 mV 
[    0.372016] en-vdd-cam: 1800 mV 
[    0.373849] vdd-hdmi: 5000 mV 
[    0.374031] vdd-usb0-5v: 5000 mV 
[    0.374204] vdd-usb1-5v: 5000 mV 
[    0.377849] en-vdd-ts-1v8: 1800 mV 
[    0.381848] en-vdd-ts-hv-3v3: 3300 mV 
[    0.382367] en-vdd-disp-3v3: 3300 mV 
[    0.382870] en-mdm-pwr-3v7: 3700 mV 
[    0.383378] en-vdd-disp-1v8: 1800 mV 
[    0.383890] en-vdd-cam-hv-2v8: 2800 mV 
[    0.384406] en-vdd-cam-1v2: 1200 mV 
[    0.384920] vdd-fan: 5000 mV 
[    0.385041] vdd-3v3: 3300 mV 
[    0.385761] dis-vdd-1v2: 1200 mV 
[    0.385883] en-vdd-vcm-2v8: 2800 mV 
[    0.386397] vdd-usb2-5v: 5000 mV 
[    0.386503] vdd-sys-bl: 3300 mV 
[    0.387033] en-vdd-sys: 1200 mV 
[    0.390392] extcon-gpio-states external-connection:extcon@1: Cable state 0
[    0.390779] clocksource: Switched to clocksource arch_sys_counter
[    0.409332] nvmap_heap_init: nvmap_heap_init: created heap block cache
[    0.409617] nvmap: nvmap_override_cache_ops() set roc flush ops to replace cache ops by set/ways
[    0.410088] nvmap_page_pool_init: Total RAM pages: 2010378
[    0.410106] nvmap_page_pool_init: nvmap page pool size: 251297 pages (981 MB)
[    0.410298] nvmap_background_zero_thread: PP zeroing thread starting.
[    0.414793] Wake76 for irq=199
[    0.414806] Wake77 for irq=199
[    0.414817] Wake78 for irq=199
[    0.414827] Wake79 for irq=199
[    0.414837] Wake80 for irq=199
[    0.414846] Wake81 for irq=199
[    0.414856] Wake82 for irq=199
[    0.415591] thermal thermal_zone0: Registering thermal zone thermal_zone0 for type BCPU-therm
[    0.415789] thermal thermal_zone1: Registering thermal zone thermal_zone1 for type MCPU-therm
[    0.416171] thermal thermal_zone2: Registering thermal zone thermal_zone2 for type GPU-therm
[    0.416250] thermal thermal_zone3: Registering thermal zone thermal_zone3 for type PLL-therm
[    0.416393] thermal thermal_zone4: Registering thermal zone thermal_zone4 for type Tboard_tegra
[    0.416530] thermal thermal_zone5: Registering thermal zone thermal_zone5 for type Tdiode_tegra
[    0.416677] thermal thermal_zone6: Registering thermal zone thermal_zone6 for type PMIC-Die
[    0.416969] isomgr_init(): iso emc max clk=1866000KHz
[    0.416981] isomgr_init(): max_iso_bw=26870400KB
[    0.417064] NET: Registered protocol family 2
[    0.417368] TCP established hash table entries: 65536 (order: 7, 524288 bytes)
[    0.417591] TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
[    0.417883] TCP: Hash tables configured (established 65536 bind 65536)
[    0.417943] UDP hash table entries: 4096 (order: 5, 131072 bytes)
[    0.417996] UDP-Lite hash table entries: 4096 (order: 5, 131072 bytes)
[    0.418158] NET: Registered protocol family 1
[    0.418369] RPC: Registered named UNIX socket transport module.
[    0.418384] RPC: Registered udp transport module.
[    0.418396] RPC: Registered tcp transport module.
[    0.418408] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.418429] PCI: CLS 0 bytes, default 128
[    0.418522] Trying to unpack rootfs image as initramfs...
[    0.432142] host1x 13e10000.host1x: initialized
[    0.432982] hw perfevents: enabled with armv8_pmuv3 PMU driver, 7 counters available
[    0.434613] futex hash table entries: 2048 (order: 6, 262144 bytes)
[    0.434707] audit: initializing netlink subsys (disabled)
[    0.434740] audit: type=2000 audit(0.420:1): initialized
[    0.441623] io scheduler noop registered
[    0.441727] io scheduler cfq registered (default)
[    0.444279] tegra-pwm 3280000.pwm: PWM clk can sleep in ops
[    0.445462] tegra-pwm 3290000.pwm: PWM clk can sleep in ops
[    0.446526] tegra-pwm 32a0000.pwm: PWM clk can sleep in ops
[    0.447560] tegra-pwm c340000.pwm: PWM clk can sleep in ops
[    0.450919] tsec 15500000.tsec: initialized
[    0.452028] tsec 15100000.tsecb: initialized
[    0.454325] nvdec 15480000.nvdec: initialized
[    0.457964] falcon 15340000.vic: initialized
[    0.458963] falcon 154c0000.nvenc: initialized
[    0.460016] falcon 15380000.nvjpg: initialized
[    0.460796] iommu_context_dev 13e10000.host1x:ctx0: initialized (streamid=56)
[    0.461290] iommu_context_dev 13e10000.host1x:ctx1: initialized (streamid=57)
[    0.461786] iommu_context_dev 13e10000.host1x:ctx2: initialized (streamid=58)
[    0.462282] iommu_context_dev 13e10000.host1x:ctx3: initialized (streamid=59)
[    0.462787] iommu_context_dev 13e10000.host1x:ctx4: initialized (streamid=60)
[    0.463284] iommu_context_dev 13e10000.host1x:ctx5: initialized (streamid=61)
[    0.463775] iommu_context_dev 13e10000.host1x:ctx6: initialized (streamid=62)
[    0.464270] iommu_context_dev 13e10000.host1x:ctx7: initialized (streamid=63)
[    0.466905] DC OR NODE connected to /host1x/sor1
[    0.467031] generic_infoframe_type: 0x87
[    0.467036] tegra_camera_platform tegra-camera-platform: tegra_camera_probe:camera_platform_driver probe
[    0.467134] misc tegra_camera_ctrl: tegra_camera_isomgr_register tpg_max_iso = 3916800KBs
[    0.467149] tegradc 15210000.nvdisplay: DT parsed successfully
[    0.467165] misc tegra_camera_ctrl: tegra_camera_isomgr_register isp_iso_bw=4687500, vi_iso_bw=1500000, max_bw=4687500
[    0.467181] tegradc 15210000.nvdisplay: Display dc.ffffff8002320000 registered with id=0
[    0.474815] tegra_nvdisp_bandwidth_register_max_config: max config iso bw = 16727000 KB/s
[    0.474835] tegra_nvdisp_bandwidth_register_max_config: max config EMC floor = 665600000 Hz
[    0.474852] tegra_nvdisp_bandwidth_register_max_config: max config hubclk = 357620000 Hz
[    0.474899] tegradc 15210000.nvdisplay: vblank syncpt # 7 for dc 1
[    0.474914] tegradc 15210000.nvdisplay: vpulse3 syncpt # 8 for dc 1
[    0.475104] tegra-adma 2930000.adma: Tegra ADMA driver register 10 channels
[    0.477277] tegra-fuse-burn 3820000.efuse:efuse-burn: Fuse burn driver initialized
[    0.477529] tegradc 15210000.nvdisplay: hdmi: no prod_list_hdmi_board, use default range
[    0.477624] kfuse 3830000.kfuse: initialized
[    0.478811] tegra-pmc-iopower pmc-iopower: NO_IOPOWER setting 0x0
[    0.479208] Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
[    0.481104] console [ttyS0] disabled
[    0.481150] 3100000.serial: ttyS0 at MMIO 0x3100000 (irq = 37, base_baud = 25500000) is a Tegra
[    0.481741] tegra-i2c 3190000.i2c: no acknowledge from address 0x50
[    0.483845] tegradc 15210000.nvdisplay: probed
[    2.574667] console [ttyS0] enabled
[    2.576642] 3110000.serial: ttyTHS1 at MMIO 0x3110000 (irq = 38, base_baud = 0) is a TEGRA_UART
[    2.576843] Console: switching to colour frame buffer device 80x30
[    2.577718] c280000.serial: ttyTHS2 at MMIO 0xc280000 (irq = 39, base_baud = 0) is a TEGRA_UART
[    2.577926] serial-tegra 3130000.serial: RX in PIO mode
[    2.578832] 3130000.serial: ttyTHS3 at MMIO 0x3130000 (irq = 40, base_baud = 0) is a TEGRA_UART
[    2.604822] brd: module loaded
[    2.609381] loop: module loaded
[    2.609638] nct1008_nct72 7-004c: find device tree node, parsing dt
[    2.609642] nct1008_nct72 7-004c: starting parse dt
[    2.609730] nct1008_nct72 7-004c: success parsing dt
[    2.609847] nct1008_nct72 7-004c: success in enabling tmp451 VDD rail
[    2.670127] tegradc 15210000.nvdisplay: fb registered
[    2.684228] gk20a 17000000.gp10b: failed to allocate secure buffer -12
[    2.710851] tmp451: Enabled overheat logging at 104.00C
[    2.717345] nct1008_nct72 7-004c: nct1008_probe: initialized
[    2.726184] THERMAL EST: found 3 subdevs
[    2.731274] THERMAL EST num_resources: 0
[    2.736321] [THERMAL EST subdev 0]
[    2.740822] [THERMAL EST subdev 1]
[    2.745274] [THERMAL EST subdev 2]
[    2.749880] thermal thermal_zone7: Registering thermal zone thermal_zone7 for type thermal-fan-est
[    2.760897] THERMAL EST: thz register success.
[    2.766455] THERMAL EST: end of probe, return err: 0
[    2.772450] tegra_profiler: Branch: Dev
[    2.777250] tegra_profiler: Version: 1.117
[    2.782280] tegra_profiler: Samples version: 41
[    2.787739] tegra_profiler: IO version: 22
[    2.794191] armv8_pmu: imp: 0x41, idcode: 0x1
[    2.799402] armv8_pmu: [0] arch: AA64 PmuV3 ARM CORTEX-A57, type: 5, ver: 0, pmu ver: 0x1
[    2.808886] armv8_pmu: imp: 0x4e, idcode: 0x1
[    2.813907] armv8_pmu: [1] arch: AA64 PmuV3 NVIDIA (Denver), type: 6, ver: 2, pmu ver: 0x1
[    2.823542] armv8_pmu: imp: 0x4e, idcode: 0x1
[    2.828629] armv8_pmu: [2] arch: AA64 PmuV3 NVIDIA (Denver), type: 6, ver: 2, pmu ver: 0x1
[    2.838356] armv8_pmu: imp: 0x41, idcode: 0x1
[    2.843454] armv8_pmu: [3] arch: AA64 PmuV3 ARM CORTEX-A57, type: 5, ver: 0, pmu ver: 0x1
[    2.853075] armv8_pmu: imp: 0x41, idcode: 0x1
[    2.858200] armv8_pmu: [4] arch: AA64 PmuV3 ARM CORTEX-A57, type: 5, ver: 0, pmu ver: 0x1
[    2.867894] armv8_pmu: imp: 0x41, idcode: 0x1
[    2.873072] armv8_pmu: [5] arch: AA64 PmuV3 ARM CORTEX-A57, type: 5, ver: 0, pmu ver: 0x1
[    2.883129] tegra_profiler: auth: init
[    2.891331] tegra-ahci 3507000.ahci-sata: AHCI 0001.0301 32 slots 2 ports 3 Gbps 0x1 impl platform mode
[    2.902335] tegra-ahci 3507000.ahci-sata: flags: 64bit ncq sntf pm led pmp pio slum part deso sadm apst 
[    2.914615] scsi host0: tegra_ahci
[    2.919321] scsi host1: tegra_ahci
[    2.923827] ata1: SATA max UDMA/133 mmio [mem 0x03507000-0x03508fff] port 0x100 irq 25
[    2.933339] ata2: DUMMY
[    2.937740] spi-tegra114 3210000.spi: Static pin configuration used
[    2.945328] spi-tegra114 c260000.spi: Static pin configuration used
[    2.952878] spi-tegra114 3240000.spi: Static pin configuration used
[    2.960810] tun: Universal TUN/TAP device driver, 1.6
[    2.966621] tun: (C) 1999-2004 Max Krasnyansky <[email protected]>
[    2.973735] e1000e: Intel(R) PRO/1000 Network Driver - 3.2.6-k
[    2.980307] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[    2.987036] igb: Intel(R) Gigabit Ethernet Network Driver - version 5.3.0-k
[    2.994732] igb: Copyright (c) 2007-2014 Intel Corporation.
[    3.002110] PPP generic driver version 2.4.2
[    3.005090] eqos 2490000.ether_qos: Setting local MAC: 0 4 4b 8d 84 77
[    3.005511] libphy: dwc_phy: probed
[    3.018729] PPP BSD Compression module registered
[    3.024163] PPP Deflate Compression module registered
[    3.029951] PPP MPPE Compression module registered
[    3.035457] NET: Registered protocol family 24
[    3.040696] usbcore: registered new interface driver r8152
[    3.047032] usbcore: registered new interface driver asix
[    3.053147] usbcore: registered new interface driver ax88179_178a
[    3.059887] usbcore: registered new interface driver cdc_ether
[    3.066412] usbcore: registered new interface driver smsc75xx
[    3.067956] bcm54xx_low_power_mode(): put phy in iddq-lp mode
[    3.079149] usbcore: registered new interface driver net1080
[    3.085449] usbcore: registered new interface driver cdc_subset
[    3.092012] usbcore: registered new interface driver zaurus
[    3.098242] usbcore: registered new interface driver cdc_ncm
[    3.104880] Wake76 for irq=199
[    3.108489] Wake77 for irq=199
[    3.112064] Wake78 for irq=199
[    3.115620] Wake79 for irq=199
[    3.119147] Wake80 for irq=199
[    3.122685] Wake81 for irq=199
[    3.126164] Wake82 for irq=199
[    3.129704] tegra-xotg xotg: usb2 phy is not available yet
[    3.136208] usbcore: registered new interface driver cdc_acm
[    3.142302] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
[    3.151211] usbcore: registered new interface driver usb-storage
[    3.157749] usbcore: registered new interface driver usbserial
[    3.164070] usbcore: registered new interface driver cp210x
[    3.170122] usbserial: USB Serial support registered for cp210x
[    3.176509] usbcore: registered new interface driver ftdi_sio
[    3.182750] usbserial: USB Serial support registered for FTDI USB Serial Device
[    3.191054] usbcore: registered new interface driver option
[    3.197173] usbserial: USB Serial support registered for GSM modem (1-port)
[    3.204731] usbcore: registered new interface driver pl2303
[    3.210862] usbserial: USB Serial support registered for pl2303
[    3.217611] tegra-usb-cd usb_cd: otg phy is not available yet
[    3.226028] tegra-xudc-new 3550000.xudc: usb2 phy is not available yet
[    3.254819] ata1: SATA link down (SStatus 0 SControl 300)
[    3.365909] max77686-rtc max77620-rtc: rtc core: registered max77620-rtc as rtc0
[    3.377517] tegra_rtc c2a0000.rtc: rtc core: registered c2a0000.rtc as rtc1
[    3.385611] tegra_rtc c2a0000.rtc: Tegra internal Real Time Clock
[    3.392990] i2c /dev entries driver
[    3.398421] [OV5693]: probing v4l2 sensor.
[    4.273676] gspca_main: v2.14.0 registered
[    4.278992] usbcore: registered new interface driver gspca_zc3xx
[    4.286466] max77620-power max77620-power: Event recorder REG_NVERC : 0x0
[    4.296332] FAN dev name: pwm-fan
[    4.300843] FAN:gpio request success.
[    4.305629] FAN: can't find tach_gpio
[    4.310439] pwm_fan_driver pwm-fan: cap state:7, cap pwm:255
[    4.317435] pwm_fan_driver pwm-fan: got pwm for fan
[    4.323463] pwm_fan_driver pwm-fan: tach period: 1000
[    4.329922] pwm_fan_driver pwm-fan: index 0: pwm=0, rpm=0, rru=40, rrd=40, state:2
[    4.339688] pwm_fan_driver pwm-fan: index 1: pwm=80, rpm=1000, rru=2, rrd=2, state:2
[    4.349667] pwm_fan_driver pwm-fan: index 2: pwm=120, rpm=2000, rru=1, rrd=1, state:2
[    4.359782] pwm_fan_driver pwm-fan: index 3: pwm=160, rpm=3000, rru=1, rrd=1, state:2
[    4.370072] pwm_fan_driver pwm-fan: index 4: pwm=255, rpm=4000, rru=1, rrd=1, state:3
[    4.379561] pwm_fan_driver pwm-fan: index 5: pwm=255, rpm=5000, rru=1, rrd=1, state:3
[    4.388950] pwm_fan_driver pwm-fan: index 6: pwm=255, rpm=6000, rru=1, rrd=1, state:3
[    4.398387] pwm_fan_driver pwm-fan: index 7: pwm=255, rpm=7000, rru=1, rrd=1, state:4
[    4.407871] pwm_fan_driver pwm-fan: index 8: pwm=255, rpm=10000, rru=1, rrd=1, state:4
[    4.417510] pwm_fan_driver pwm-fan: index 9: pwm=255, rpm=11000, rru=1, rrd=1, state:4
[    4.428380] device-mapper: uevent: version 1.0.3
[    4.434196] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: [email protected]
[    4.445016] sdhci: Secure Digital Host Controller Interface driver
[    4.452183] sdhci: Copyright(c) Pierre Ossman
[    4.457523] sdhci-pltfm: SDHCI platform and OF driver helper
[    4.464424] sdhci-tegra 3460000.sdhci: Parent select= pll_p rate=408000000
[    4.473187] sdhci-tegra 3460000.sdhci: Parent select= pll_c4_out0 rate=196249804
[    4.483448] tegra-se-elp 3ad0000.se_elp: tegra_se_elp_probe: complete
[    4.483658] sdhci-tegra 3460000.sdhci: Client registration for eMC Successful
[    4.499278] hidraw: raw HID events driver (C) Jiri Kosina
[    4.508146] usbcore: registered new interface driver usbhid
[    4.514662] usbhid: USB HID core driver
[    4.518802] mmc0: SDHCI controller on 3460000.sdhci [3460000.sdhci] using ADMA 64-bit with 64 bit addr
[    4.519084] sdhci-tegra 3440000.sdhci: Parent select= pll_p rate=408000000
[    4.519378] sdhci-tegra 3440000.sdhci: Client registration for eMC Successful
[    4.556632] nvadsp 2993000.adsp: in probe()...
[    4.562795] mmc1: SDHCI controller on 3440000.sdhci [3440000.sdhci] using ADMA 64-bit with 64 bit addr
[    4.576020] sdhci-tegra 3400000.sdhci: Got CD GPIO
[    4.582721] sdhci-tegra 3400000.sdhci: Got WP GPIO
[    4.591442] sdhci-tegra 3400000.sdhci: Parent select= pll_p rate=408000000
[    4.592225] nvadsp 2993000.adsp: Registering AMC Error Interrupt
[    4.592281] nvadsp 2993000.adsp: AMC/ARAM initialized.
[    4.592602] nvadsp 2993000.adsp: nvadsp_app_module_probe
[    4.593685] Denver: backdoor interface is NOT available.
[    4.596543] coresight-tmc 8030000.etf: TMC initialized
[    4.598942] coresight-tmc 8050000.etr: TMC initialized
[    4.599554] coresight-tpiu 8060000.tpiu: TPIU initialized
[    4.600363] coresight-funnel 9010000.funnel_bccplex: FUNNEL initialized
[    4.601037] coresight-funnel 8010000.funnel_major: FUNNEL initialized
[    4.601694] coresight-funnel 8820000.funnel_minor: FUNNEL initialized
[    4.602099] mmc0: MAN_BKOPS_EN bit is not set
[    4.602232] coresight-replicator 8040000.replicator: REPLICATOR initialized
[    4.603183] coresight-etm4x 9840000.ptm: ETM 4.0 initialized
[    4.610351] mmc0: Skipping tuning since strobe enabled
[    4.616513] coresight-etm4x 9940000.ptm: ETM 4.0 initialized
[    4.617281] coresight-etm4x 9a40000.ptm: ETM 4.0 initialized
[    4.618129] coresight-etm4x 9b40000.ptm: ETM 4.0 initialized
[    4.618174] Module initialized successfully 
[    4.619132] mmc0: periodic cache flush enabled
[    4.619143] mmc0: new HS400 MMC card at address 0001
[    4.619672] mmcblk0: mmc0:0001 032G34 29.1 GiB 
[    4.619878] mmcblk0boot0: mmc0:0001 032G34 partition 1 4.00 MiB
[    4.620078] mmcblk0boot1: mmc0:0001 032G34 partition 2 4.00 MiB
[    4.620280] mmcblk0rpmb: mmc0:0001 032G34 partition 3 4.00 MiB
[    4.621872]  mmcblk0: p1 p2 p3 p4 p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29
[    4.622385] tegra186-cam-rtcpu b000000.rtcpu: Trace buffer configured at IOVA=0xa0000000
[    4.624875] tegra186-cam-rtcpu b000000.rtcpu: already unhalted
[    4.625307] tegra-ivc ivc-b000000.rtcpu: region 0: iova=0xa0110000-0xa011957f size=38272
[    4.625913] tegra-ivc ivc-b000000.rtcpu:echo@0: echo: ver=0 grp=1 RX[16x64]=0x1000-0x1480 TX[16x64]=0x1480-0x1900
[    4.626025] tegra-ivc ivc-b000000.rtcpu:vinotify@12c0: vinotify: ver=0 grp=1 RX[64x128]=0x1900-0x3980 TX[64x128]=0x3980-0x5a00
[    4.626075] tegra-ivc ivc-b000000.rtcpu:mods@32c0: mods: ver=0 grp=1 RX[1x64]=0x5a00-0x5ac0 TX[1x64]=0x5ac0-0x5b80
[    4.626123] tegra-ivc ivc-b000000.rtcpu:ivccontrol@52c0: ivccontrol: ver=0 grp=1 RX[16x320]=0x5b80-0x7000 TX[16x320]=0x7000-0x8480
[    4.626173] tegra-ivc ivc-b000000.rtcpu:ivccapture@72c0: ivccapture: ver=0 grp=1 RX[16x64]=0x8480-0x8900 TX[16x64]=0x8900-0x8d80
[    4.626221] tegra-ivc ivc-b000000.rtcpu:dbg@7c00: dbg: ver=0 grp=1 RX[1x384]=0x8d80-0x8f80 TX[1x384]=0x8f80-0x9180
[    4.626264] tegra-ivc ivc-b000000.rtcpu:dbg@7e00: dbg: ver=0 grp=1 RX[1x384]=0x9180-0x9380 TX[1x384]=0x9380-0x9580
[    4.626519] tegra186-cam-rtcpu b000000.rtcpu: using cam RTCPU IRQ (52)
[    4.626556] tegra186-cam-rtcpu b000000.rtcpu: tegra_camrtc_mon_create is successful
[    4.628353] tegra-ivc ivc-b000000.rtcpu:echo@0: ivc channel driver missing
[    4.628358] tegra-ivc ivc-b000000.rtcpu:vinotify@12c0: ivc channel driver missing
[    4.628362] tegra-ivc ivc-b000000.rtcpu:mods@32c0: ivc channel driver missing
[    4.628394] tegra-ivc ivc-b000000.rtcpu:ivccontrol@52c0: ivc channel driver missing
[    4.628397] tegra-ivc ivc-b000000.rtcpu:ivccapture@72c0: ivc channel driver missing
[    4.628401] tegra-ivc ivc-b000000.rtcpu:dbg@7c00: ivc channel driver missing
[    4.628405] tegra-ivc ivc-b000000.rtcpu:dbg@7e00: ivc channel driver missing
[    4.628476] tegra186-cam-rtcpu b000000.rtcpu: firmware version cpu=sce cmd=4 sha1=a8b1ecdd9615cd817a56df035be363fce3b0b88f
[    4.634424] tegra-ivc-cdev ivc-b000000.rtcpu:echo@0: probing /dev/camchar-echo
[    4.635528] tegra-ivc-cdev ivc-b000000.rtcpu:dbg@7c00: probing /dev/camchar-dbg
[    4.635726] camchar: rtcpu character device driver loaded
[    4.640756] tegra186-aondbg aondbg: aondbg driver probe() OK
[    4.641236] register_ari_mca_banks: Registered MCA ROC:IOB
[    4.641481] register_ari_mca_banks: Registered MCA ROC:CCE
[    4.642188] tegra18-bridge 2390000.axi2apb: bridge probed OK
[    4.642239] tegra18-bridge 23a0000.axi2apb: bridge probed OK
[    4.642279] tegra18-bridge 23b0000.axi2apb: bridge probed OK
[    4.642315] tegra18-bridge 23c0000.axi2apb: bridge probed OK
[    4.642352] tegra18-bridge 23d0000.axi2apb: bridge probed OK
[    4.642393] tegra18-bridge 2100000.axip2p: bridge probed OK
[    4.642427] tegra18-bridge 2110000.axip2p: bridge probed OK
[    4.642461] tegra18-bridge 2120000.axip2p: bridge probed OK
[    4.642494] tegra18-bridge 2130000.axip2p: bridge probed OK
[    4.642534] tegra18-bridge 2140000.axip2p: bridge probed OK
[    4.642571] tegra18-bridge 2150000.axip2p: bridge probed OK
[    4.642612] tegra18-bridge 2160000.axip2p: bridge probed OK
[    4.642650] tegra18-bridge 2170000.axip2p: bridge probed OK
[    4.642724] tegra18-bridge 2180000.axip2p: bridge probed OK
[    4.642758] tegra18-bridge 2190000.axip2p: bridge probed OK
[    4.642850] tegra18_a57_serr_init: on CPU 1 a Denver Core
[    4.643004] parse_throttle_dt_data: Num cap clks = 4
[    4.643009] parse_throttle_dt_data: clk=mcpu type=1
[    4.643012] parse_throttle_dt_data: clk=bcpu type=2
[    4.643023] parse_throttle_dt_data: clk=gpu type=4
[    4.643026] parse_throttle_dt_data: clk=emc type=3
[    4.643771] tegra_throttle_probe: probe successful. #cdevs=4
[    4.643876] tegra18x_actmon d230000.actmon: in actmon_register()...
[    4.647563] tegra18x_actmon d230000.actmon: initialization Completed for the device mc_all
[    4.647960] hw perfevents: enabled with denver15_uncore_pmu PMU driver, 3 counters available
[    4.650648] tegra-se-nvhost 15810000.se: initialized
[    4.651331] tegra-se-nvhost 15810000.se: tegra_se_probe: complete
[    4.651775] tegra-se-nvhost 15820000.se: initialized
[    4.652462] tegra-se-nvhost 15820000.se: tegra_se_probe: complete
[    4.652817] tegra-se-nvhost 15830000.se: initialized
[    4.652967] tegra-se-nvhost 15830000.se: tegra_se_probe: complete
[    4.653306] tegra-se-nvhost 15840000.se: initialized
[    4.653935] tegra-se-nvhost 15840000.se: tegra_se_probe: complete
[    4.659146] tegra-gpcdma 2600000.dma: GPC DMA driver register 32 channels
[    4.663136] cpufreq: platform driver Initialization: pass
[    4.663261] tegra_cluster_clk e090000.cluster_clk_priv: in probe()...
[    4.663332] mmc1: queuing unknown CIS tuple 0x80 (5 bytes)
[    4.663340] tegra_cluster_clk e090000.cluster_clk_priv: passed
[    4.663519] tegra186-padctl 3520000.pinctrl: padctl mmio start 0x0000000003520000 end 0x0000000003520fff
[    4.663525] tegra186-padctl 3520000.pinctrl: ao mmio start 0x0000000003540000 end 0x0000000003540fff
[    4.663561] tegra186-padctl 3520000.pinctrl: FUSE_SKU_USB_CALIB_0 0x28b915
[    4.663565] tegra186-padctl 3520000.pinctrl: FUSE_USB_CALIB_EXT_0 0x8
[    4.664992] tegra186-padctl 3520000.pinctrl: using UTMI port 0 for otg
[    4.665631] tegra186-padctl 3520000.pinctrl: VBUS over-current detection enabled
[    4.666244] tegra-bpmp-thermal d000000.bpmp:bpmpthermal: zone 0 not supported
[    4.666688] tegra-bpmp-thermal d000000.bpmp:bpmpthermal: zone 3 not supported
[    4.673688] cpuidle: Initializing cpuidle driver init for Denver cluster
[    4.673825] cpuidle: Initializing cpuidle driver init for A57 cluster
[    4.675034] tachometer tegra-tachometer: Tachometer driver tegra-tachometer registered
[    4.675038] Tachometer driver initialized with pulse_per_rev: 2 and win_len: 2
[    4.679186] tegra210_adsp_audio_platform_probe: platform probe started
[    4.680253] tegra210-adsp adsp_audio: Default param-type to BYTE for mp3-dec1
[    4.683021] tegra210-adsp adsp_audio: Default param-type to BYTE for spkprot
[    4.684079] tegra210-adsp adsp_audio: Default param-type to BYTE for src
[    4.684810] tegra210-adsp adsp_audio: Default param-type to BYTE for aac-dec1
[    4.685265] input: tegra-hda HDMI/DP,pcm=3 as /devices/3510000.hda/sound/card0/input0
[    4.685447] input: tegra-hda HDMI/DP,pcm=7 as /devices/3510000.hda/sound/card0/input1
[    4.685792] tegra210-adsp adsp_audio: Default param-type to BYTE for aec
[    4.685799] tegra210-adsp adsp_audio: adma channel page address dt entry not found
[    4.685801] tegra210-adsp adsp_audio: using adma channel page 0
[    4.698328] tegra210_adsp_audio_platform_probe probe successfull.
[    4.698329] OPE platform probe
[    4.698424] OPE platform probe successful
[    4.781989] tegra-snd-t186ref-mobile-rt565x sound: ADMAIF1 <-> ADMAIF1 mapping ok
[    4.782083] tegra-snd-t186ref-mobile-rt565x sound: ADMAIF2 <-> ADMAIF2 mapping ok
[    4.782178] tegra-snd-t186ref-mobile-rt565x sound: ADMAIF3 <-> ADMAIF3 mapping ok
[    4.782272] tegra-snd-t186ref-mobile-rt565x sound: ADMAIF4 <-> ADMAIF4 mapping ok
[    4.782365] tegra-snd-t186ref-mobile-rt565x sound: ADMAIF5 <-> ADMAIF5 mapping ok
[    4.782482] tegra-snd-t186ref-mobile-rt565x sound: ADMAIF6 <-> ADMAIF6 mapping ok
[    4.782575] tegra-snd-t186ref-mobile-rt565x sound: ADMAIF7 <-> ADMAIF7 mapping ok
[    4.782684] tegra-snd-t186ref-mobile-rt565x sound: ADMAIF8 <-> ADMAIF8 mapping ok
[    4.782801] tegra-snd-t186ref-mobile-rt565x sound: ADMAIF9 <-> ADMAIF9 mapping ok
[    4.782894] tegra-snd-t186ref-mobile-rt565x sound: ADMAIF10 <-> ADMAIF10 mapping ok
[    4.782992] tegra-snd-t186ref-mobile-rt565x sound: ADMAIF11 <-> ADMAIF11 mapping ok
[    4.783084] tegra-snd-t186ref-mobile-rt565x sound: ADMAIF12 <-> ADMAIF12 mapping ok
[    4.783196] tegra-snd-t186ref-mobile-rt565x sound: ADMAIF13 <-> ADMAIF13 mapping ok
[    4.783288] tegra-snd-t186ref-mobile-rt565x sound: ADMAIF14 <-> ADMAIF14 mapping ok
[    4.783378] tegra-snd-t186ref-mobile-rt565x sound: ADMAIF15 <-> ADMAIF15 mapping ok
[    4.783486] tegra-snd-t186ref-mobile-rt565x sound: ADMAIF16 <-> ADMAIF16 mapping ok
[    4.783584] tegra-snd-t186ref-mobile-rt565x sound: ADMAIF17 <-> ADMAIF17 mapping ok
[    4.783673] tegra-snd-t186ref-mobile-rt565x sound: ADMAIF18 <-> ADMAIF18 mapping ok
[    4.783769] tegra-snd-t186ref-mobile-rt565x sound: ADMAIF19 <-> ADMAIF19 mapping ok
[    4.783863] tegra-snd-t186ref-mobile-rt565x sound: ADMAIF20 <-> ADMAIF20 mapping ok
[    4.787346] tegra-snd-t186ref-mobile-rt565x sound: ADSP-FE1 <-> ADSP PCM1 mapping ok
[    4.787442] tegra-snd-t186ref-mobile-rt565x sound: ADSP-FE2 <-> ADSP PCM2 mapping ok
[    4.787469] compress asoc: ADSP-FE3 <-> ADSP COMPR1 mapping ok
[    4.787491] compress asoc: ADSP-FE4 <-> ADSP COMPR2 mapping ok
[    4.818833] input: tegra-snd-t186ref-mobile-rt565x Headphone Jack as /devices/sound/sound/card1/input2
[    4.819380] tegra-snd-t186ref-mobile-rt565x sound: codec-dai "dit-hifi" registered
[    4.819383] tegra-snd-t186ref-mobile-rt565x sound: This is a dummy codec
[    4.819852] GACT probability NOT on
[    4.819862] Mirror/redirect action on
[    4.819872] u32 classifier
[    4.819873]     Actions configured
[    4.819896] nf_conntrack version 0.5.0 (65536 buckets, 262144 max)
[    4.820453] IPVS: Registered protocols ()
[    4.820477] IPVS: Connection hash table configured (size=4096, memory=64Kbytes)
[    4.820559] IPVS: Creating netns size=1424 id=0
[    4.820585] IPVS: ipvs loaded.
[    4.820591] IPVS: [rr] scheduler registered.
[    4.820681] ipip: IPv4 over IPv4 tunneling driver
[    4.820980] Initializing XFRM netlink socket
[    4.821239] NET: Registered protocol family 10
[    4.826523] ip6_tables: (C) 2000-2006 Netfilter Core Team
[    4.826588] NET: Registered protocol family 17
[    4.826604] NET: Registered protocol family 15
[    4.826646] bridge: automatic filtering via arp/ip/ip6tables has been deprecated. Update your scripts to load br_netfilter if you need this.
[    4.826651] 8021q: 802.1Q VLAN Support v1.8
[    4.831816] Registered cp15_barrier emulation handler
[    4.845143] Registered setend emulation handler
[    4.846929] registered taskstats version 1
[    4.850444] isp 15600000.isp: initialized
[    4.854325] nvcsi 150c0000.nvcsi: initialized
[    4.859244] Wake76 for irq=199
[    4.859245] Wake77 for irq=199
[    4.859246] Wake78 for irq=199
[    4.859247] Wake79 for irq=199
[    4.859247] Wake80 for irq=199
[    4.859248] Wake81 for irq=199
[    4.859249] Wake82 for irq=199
[    4.859551] xhci-tegra 3530000.xhci: UTMI port 0 has OTG_CAP
[    4.859553] xhci-tegra 3530000.xhci: No USB3 port has OTG_CAP
[    4.860639] mmc1 tuning done saved tap delay=22
[    4.860640] mmc1: hw tuning done ...
[    4.860646] mmc1: tuning_window[0]: 0xfffffffe
[    4.860651] mmc1: tuning_window[1]: 0xffff8fff
[    4.860655] mmc1: tuning_window[2]: 0xe3ffffff
[    4.860659] mmc1: tuning_window[3]: 0x7fffffff
[    4.860663] mmc1: tuning_window[4]: 0x0
[    4.860667] mmc1: tuning_window[5]: 0x0
[    4.860694] mmc1: tuning_window[6]: 0x0
[    4.860698] mmc1: tuning_window[7]: 0x0
[    4.860700] sdhci: Tap value: 22 | Trim value: 5
[    4.860703] sdhci: SDMMC_VENDOR_INTR_STATUS[0x108]: 0x40000
[    4.865259] mmc1: queuing unknown CIS tuple 0x91 (3 bytes)
[    4.865293] mmc1: new ultra high speed SDR104 SDIO card at address 0001
[    4.882852] xhci-tegra 3530000.xhci: Direct firmware load for tegra18x_xusb_firmware failed with error -2
[    4.882854] xhci-tegra 3530000.xhci: Falling back to user helper
[    4.883152] spi-tegra114 3210000.spi: Static pin configuration used
[    4.883819] spi-tegra114 c260000.spi: Static pin configuration used
[    4.884552] spi-tegra114 3240000.spi: Static pin configuration used
[    4.885218] tegra-xotg xotg: OTG rev:0200, ADP:0, SRP:1, HNP:1, RSP:0
[    4.885252] tegra-xotg xotg: update_id_state: ID floating
[    4.885256] tegra-xotg xotg: update_vbus_state: VBUS not detected
[    4.885269] tegra-xotg xotg: Nvidia XUSB OTG Controller
[    4.886961] tegra-xotg xotg: otg: gadget gadget registered
[    4.886963] tegra-xotg xotg: set gadget otg_caps from OTG controller
[    4.886964] tegra-xotg xotg: otg: host not registered yet
[    4.886966] tegra-xotg xotg: otg: start OTG finite state machine
[    4.887007] tegra-xudc-new 3550000.xudc: entering ELPG
[    4.887499] tegra-xudc-new 3550000.xudc: entering ELPG done
[    4.888103] input: gpio-keys as /devices/gpio-keys/input/input3
[    4.925578] tegra_rtc c2a0000.rtc: setting system clock to 2018-08-17 10:31:17 UTC (1534501877)
[    4.955611] bpmp: mounted debugfs mirror
[    4.956142] [dram-timers] DRAM derating cdev registered.
[    4.960576] spmic-ldo0: disabling
[    4.960768] spmic-ldo1: disabling
[    4.960914] vddio-sdmmc1: disabling
[    4.961089] en-vdd-sd: disabling
[    4.961090] en-vdd-cam: disabling
[    4.961092] vdd-usb0-5v: disabling
[    4.961094] vdd-usb1-5v: disabling
[    4.961097] en-vdd-disp-3v3: disabling
[    4.961099] en-mdm-pwr-3v7: disabling
[    4.961100] en-vdd-disp-1v8: disabling
[    4.961102] en-vdd-cam-hv-2v8: disabling
[    4.961103] en-vdd-cam-1v2: disabling
[    4.961105] vdd-fan: disabling
[    4.961106] vdd-3v3: disabling
[    4.961108] en-vdd-vcm-2v8: disabling
[    4.961109] vdd-usb2-5v: disabling
[    4.961111] vdd-sys-bl: disabling
[    4.961112] en-vdd-sys: disabling
[    4.968391] ALSA device list:
[    4.968392]   #0: tegra-hda at 0x3518000 irq 400
[    4.968393]   #1: tegra-snd-t186ref-mobile-rt565x
[    4.969367] tegra-vi4 15700000.vi: initialized
[    4.970561] tegra-vi4 15700000.vi: subdev 150c0000.nvcsi-2 bound
[    4.970564] tegra-vi4 15700000.vi: subdev ov5693 2-0036 bound
[    6.168179] sdhci-tegra 3400000.sdhci: wakeup init done, cd_irq: 256
[    6.175417] sdhci-tegra 3400000.sdhci: Client registration for eMC Successful
[    6.222905] mmc2: SDHCI controller on 3400000.sdhci [3400000.sdhci] using ADMA 64-bit with 64 bit addr
[    6.238039] EXT4-fs (mmcblk0p1): mounted filesystem with ordered data mode. Opts: (null)
[    6.247159] VFS: Mounted root (ext4 filesystem) on device 179:1.
[    6.255935] devtmpfs: mounted
[    6.259790] Freeing unused kernel memory: 1168K (ffffffc001132000 - ffffffc001256000)
[    6.268890] Freeing alternatives memory: 96K (ffffffc001256000 - ffffffc00126e000)
[    6.285072] btb inv war enabled
[    6.344007] random: systemd: uninitialized urandom read (16 bytes read, 89 bits of entropy available)
[    6.356864] random: systemd: uninitialized urandom read (16 bytes read, 90 bits of entropy available)
[    6.367701] random: systemd: uninitialized urandom read (16 bytes read, 90 bits of entropy available)
[    6.379576] systemd[1]: systemd 229 running in system mode. (+PAM +AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP +GCRYPT +GNUTLS +ACL +XZ -LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN)
[    6.400693] systemd[1]: Detected architecture arm64.
[    6.413216] systemd[1]: Set hostname to <tegra-ubuntu>.
[    6.429177] random: systemd: uninitialized urandom read (16 bytes read, 91 bits of entropy available)
[    6.444968] random: systemd-sysv-ge: uninitialized urandom read (16 bytes read, 92 bits of entropy available)
[    6.445203] random: systemd-cryptse: uninitialized urandom read (16 bytes read, 92 bits of entropy available)
[    6.457340] random: systemd-gpt-aut: uninitialized urandom read (16 bytes read, 92 bits of entropy available)
[    6.457403] random: systemd-gpt-aut: uninitialized urandom read (16 bytes read, 92 bits of entropy available)
[    6.457418] random: systemd-gpt-aut: uninitialized urandom read (16 bytes read, 92 bits of entropy available)
[    6.457519] random: systemd-gpt-aut: uninitialized urandom read (16 bytes read, 92 bits of entropy available)
[    6.596084] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[    6.606945] systemd[1]: Listening on Journal Audit Socket.
[    6.614478] systemd[1]: Reached target Encrypted Volumes.
[    6.622437] systemd[1]: Created slice User and Session Slice.
[    6.630273] systemd[1]: Reached target User and Group Name Lookups.
[    6.638674] systemd[1]: Listening on Journal Socket (/dev/log).
[    6.647139] systemd[1]: Created slice System Slice.
[    6.654519] systemd[1]: Created slice system-getty.slice.
[    6.662359] systemd[1]: Created slice system-serial\x2dgetty.slice.
[    6.670610] systemd[1]: Reached target Slices.
[    6.677016] systemd[1]: Listening on udev Control Socket.
[    6.684290] systemd[1]: Reached target Swap.
[    6.690356] systemd[1]: Reached target Remote File Systems (Pre).
[    6.698230] systemd[1]: Reached target Remote File Systems.
[    6.705922] systemd[1]: Listening on Syslog Socket.
[    6.712254] systemd[1]: Listening on Journal Socket.
[    6.720636] systemd[1]: Started Braille Device Support.
[    6.729714] systemd[1]: Starting Journal Service...
[    6.738253] systemd[1]: Starting Create list of required static device nodes for the current kernel...
[    6.751477] systemd[1]: Starting Remount Root and Kernel File Systems...
[    6.757179] EXT4-fs (mmcblk0p1): re-mounted. Opts: (null)
[    6.768114] systemd[1]: Mounting Debug File System...
[    6.776951] systemd[1]: Mounting POSIX Message Queue File System...
[    6.792538] systemd[1]: Starting Load Kernel Modules...
[    6.799381] systemd[1]: Listening on udev Kernel Socket.
[    6.806153] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[    6.819037] systemd[1]: Mounted Debug File System.
[    6.825291] systemd[1]: Mounted POSIX Message Queue File System.
[    6.833169] systemd[1]: Started Journal Service.
[    7.006692] systemd-journald[266]: Received request to flush runtime journal from PID 1
[    7.157694] random: nonblocking pool is initialized
[    7.220812] tegra-pcie 10003000.pcie-controller: 4x1, 1x1 configuration
[    7.233523] tegra-pcie 10003000.pcie-controller: PCIE: Enable power rails
[    7.233989] tegra-pcie 10003000.pcie-controller: probing port 0, using 4 lanes
[    7.236178] tegra-pcie 10003000.pcie-controller: probing port 2, using 1 lanes
[    7.270751] xhci-tegra 3530000.xhci: cannot find firmware....retry after 1 second
[    7.674827] tegra-pcie 10003000.pcie-controller: link 0 down, retrying
[    7.908968] using random self ethernet address
[    7.914074] using random host ethernet address
[    7.983794] Mass Storage Function, version: 2009/09/11
[    7.989621] LUN: removable file: (no medium)
[    7.998509] using random self ethernet address
[    8.003682] using random host ethernet address
[    8.013831] usb0: HOST MAC b2:70:9e:57:56:95
[    8.018901] usb0: MAC e2:77:7e:3f:85:d9
[    8.023765] usb1: HOST MAC ba:df:d6:74:b0:bf
[    8.028781] usb1: MAC 86:ae:77:cc:0c:76
[    8.033323] tegra-xudc-new 3550000.xudc: exiting ELPG
[    8.040131] tegra-xudc-new 3550000.xudc: exiting ELPG done
[    8.046340] tegra-xudc-new 3550000.xudc: ep 0 (type: 0, dir: out) enabled
[    8.053848] tegra-xudc-new 3550000.xudc: entering ELPG
[    8.060497] tegra-xudc-new 3550000.xudc: entering ELPG done
[    8.067119] tegra-xudc-new 3550000.xudc: exiting ELPG
[    8.074434] tegra-xudc-new 3550000.xudc: exiting ELPG done
[    8.080673] tegra-xudc-new 3550000.xudc: entering ELPG
[    8.080946] tegra210-adsp adsp_audio: ADSP is not booted yet
[    8.081014] tegra210-adsp adsp_audio: ADSP is not booted yet
[    8.081048] tegra210-adsp adsp_audio: ADSP is not booted yet
[    8.081080] tegra210-adsp adsp_audio: ADSP is not booted yet
[    8.081112] tegra210-adsp adsp_audio: ADSP is not booted yet
[    8.081144] tegra210-adsp adsp_audio: ADSP is not booted yet
[    8.081176] tegra210-adsp adsp_audio: ADSP is not booted yet
[    8.081207] tegra210-adsp adsp_audio: ADSP is not booted yet
[    8.081240] tegra210-adsp adsp_audio: ADSP is not booted yet
[    8.081271] tegra210-adsp adsp_audio: ADSP is not booted yet
[    8.081303] tegra210-adsp adsp_audio: ADSP is not booted yet
[    8.081335] tegra210-adsp adsp_audio: ADSP is not booted yet
[    8.081367] tegra210-adsp adsp_audio: ADSP is not booted yet
[    8.081399] tegra210-adsp adsp_audio: ADSP is not booted yet
[    8.081430] tegra210-adsp adsp_audio: ADSP is not booted yet
[    8.081463] tegra210-adsp adsp_audio: ADSP is not booted yet
[    8.081495] tegra210-adsp adsp_audio: ADSP is not booted yet
[    8.081528] tegra210-adsp adsp_audio: ADSP is not booted yet
[    8.081560] tegra210-adsp adsp_audio: ADSP is not booted yet
[    8.081591] tegra210-adsp adsp_audio: ADSP is not booted yet
[    8.081623] tegra210-adsp adsp_audio: ADSP is not booted yet
[    8.081656] tegra210-adsp adsp_audio: ADSP is not booted yet
[    8.081688] tegra210-adsp adsp_audio: ADSP is not booted yet
[    8.081719] tegra210-adsp adsp_audio: ADSP is not booted yet
[    8.081752] tegra210-adsp adsp_audio: ADSP is not booted yet
[    8.081785] tegra210-adsp adsp_audio: ADSP is not booted yet
[    8.081816] tegra210-adsp adsp_audio: ADSP is not booted yet
[    8.081848] tegra210-adsp adsp_audio: ADSP is not booted yet
[    8.081880] tegra210-adsp adsp_audio: ADSP is not booted yet
[    8.081913] tegra210-adsp adsp_audio: ADSP is not booted yet
[    8.081942] tegra210-adsp adsp_audio: ADSP is not booted yet
[    8.081970] tegra210-adsp adsp_audio: ADSP is not booted yet
[    8.081998] tegra210-adsp adsp_audio: ADSP is not booted yet
[    8.082026] tegra210-adsp adsp_audio: ADSP is not booted yet
[    8.082055] tegra210-adsp adsp_audio: ADSP is not booted yet
[    8.082084] tegra210-adsp adsp_audio: ADSP is not booted yet
[    8.082111] tegra210-adsp adsp_audio: ADSP is not booted yet
[    8.082139] tegra210-adsp adsp_audio: ADSP is not booted yet
[    8.082167] tegra210-adsp adsp_audio: ADSP is not booted yet
[    8.082195] tegra210-adsp adsp_audio: ADSP is not booted yet
[    8.082223] tegra210-adsp adsp_audio: ADSP is not booted yet
[    8.082251] tegra210-adsp adsp_audio: ADSP is not booted yet
[    8.082281] tegra210-adsp adsp_audio: ADSP is not booted yet
[    8.082310] tegra210-adsp adsp_audio: ADSP is not booted yet
[    8.082339] tegra210-adsp adsp_audio: ADSP is not booted yet
[    8.082368] tegra210-adsp adsp_audio: ADSP is not booted yet
[    8.082398] tegra210-adsp adsp_audio: ADSP is not booted yet
[    8.082428] tegra210-adsp adsp_audio: ADSP is not booted yet
[    8.082456] tegra210-adsp adsp_audio: ADSP is not booted yet
[    8.082484] tegra210-adsp adsp_audio: ADSP is not booted yet
[    8.082514] tegra210-adsp adsp_audio: ADSP is not booted yet
[    8.082543] tegra210-adsp adsp_audio: ADSP is not booted yet
[    8.082572] tegra210-adsp adsp_audio: ADSP is not booted yet
[    8.082603] tegra210-adsp adsp_audio: ADSP is not booted yet
[    8.130083] tegra-pcie 10003000.pcie-controller: link 0 down, retrying
[    8.221953] device usb0 entered promiscuous mode
[    8.226259] IPv6: ADDRCONF(NETDEV_UP): usb0: link is not ready
[    8.230506] device usb1 entered promiscuous mode
[    8.236230] IPv6: ADDRCONF(NETDEV_UP): usb1: link is not ready
[    8.236236] l4tbr0: port 2(usb1) entered forwarding state
[    8.236252] l4tbr0: port 2(usb1) entered forwarding state
[    8.283110] xhci-tegra 3530000.xhci: Firmware timestamp: 2017-12-07 10:50:08 UTC, Version: 55.09 release
[    8.284579] xhci-tegra 3530000.xhci: xHCI Host Controller
[    8.284593] xhci-tegra 3530000.xhci: new USB bus registered, assigned bus number 1
[    8.285411] xhci-tegra 3530000.xhci: hcc params 0x0184fd25 hci version 0x100 quirks 0x00010810
[    8.285432] xhci-tegra 3530000.xhci: irq 59, io mem 0x03530000
[    8.285536] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    8.285538] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    8.285540] usb usb1: Product: xHCI Host Controller
[    8.285542] usb usb1: Manufacturer: Linux 4.4.38-tegra xhci-hcd
[    8.285543] usb usb1: SerialNumber: 3530000.xhci
[    8.285789] hub 1-0:1.0: USB hub found
[    8.285809] hub 1-0:1.0: 4 ports detected
[    8.314984] xhci-tegra 3530000.xhci: xHCI Host Controller
[    8.314991] xhci-tegra 3530000.xhci: new USB bus registered, assigned bus number 2
[    8.315208] usb usb2: New USB device found, idVendor=1d6b, idProduct=0003
[    8.315211] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    8.315213] usb usb2: Product: xHCI Host Controller
[    8.315215] usb usb2: Manufacturer: Linux 4.4.38-tegra xhci-hcd
[    8.315217] usb usb2: SerialNumber: 3530000.xhci
[    8.315500] hub 2-0:1.0: USB hub found
[    8.315523] hub 2-0:1.0: 3 ports detected
[    8.315919] tegra-xotg xotg: otg: host 3530000.xhci registered
[    8.400876] dhd_module_init in
[    8.400904] tegra_net_perf_init: cannot get wifi sclk
[    8.400969] found wifi platform device bcmdhd_wlan
[    8.402047] wifi_platform_get_country_code_map: could not get country_code_map
[    8.402049] wifi_plat_dev_drv_probe:platform country code map is not available
[    8.402060] Power-up adapter 'DHD generic adapter'
[    8.402065] wifi_platform_set_power = 1
[    8.532445] tegra-pcie 10003000.pcie-controller: link 0 down, retrying
[    8.534468] tegra-pcie 10003000.pcie-controller: link 0 down, ignoring
[    8.594823] usb 1-2: new high-speed USB device number 2 using xhci-tegra
[    8.605432] wifi_platform_bus_enumerate device present 1
[    8.623392] wifi_platform_bus_enumerate device present 0
[    8.623865] F1 signature read @0x18000000=0x17214354
[    8.627321] F1 signature OK, socitype:0x1 chip:0x4354 rev:0x1 pkg:0x2
[    8.627797] DHD: dongle ram size is set to 786432(orig 786432) at 0x180000
[    8.627849] wifi_platform_prealloc: failed to alloc static mem section 7
[    8.627854] wifi_platform_get_mac_addr
[    8.629466] CFG80211-ERROR) wl_setup_wiphy : Registering Vendor80211
[    8.629956] wl_create_event_handler(): thread:wl_event_handler:28c started
[    8.629961] CFG80211-ERROR) wl_event_handler : tsk Enter, tsk = 0xffffffc1e1721a70
[    8.630195] dhd_attach(): thread:dhd_watchdog_thread:28d started
[    8.630238] dhd_attach(): thread:dhd_dpc:28e started
[    8.630287] dhd_attach(): thread:dhd_rxf:28f started
[    8.630291] dhd_deferred_work_init: work queue initialized 
[    8.630447] Dongle Host Driver, version 1.201.82 (r)
               Compiled in drivers/net/wireless/bcmdhd on May 17 2018 at 00:12:47
[    8.630723] tegra_sysfs_register
[    8.630747] Register interface [wlan0]  MAC: 00:04:4b:8d:84:75

[    8.630749] dhd_prot_ioctl : bus is down. we have nothing to do
[    8.630860] sdhci-tegra 3440000.sdhci: Tuning already done, restoring the best tap value : 22
[    8.631899] wifi_platform_set_power = 0
[    8.639335] usb 2-1: new SuperSpeed USB device number 2 using xhci-tegra
[    8.664911] usb 2-1: New USB device found, idVendor=0bda, idProduct=0411
[    8.664914] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    8.664917] usb 2-1: Product: 4-Port USB 3.0 Hub
[    8.664918] usb 2-1: Manufacturer: Generic
[    8.665491] xhci-tegra 3530000.xhci: tegra_xhci_mbox_work mailbox command 6
[    8.670107] hub 2-1:1.0: USB hub found
[    8.670871] hub 2-1:1.0: 4 ports detected
[    8.740902] usb 1-2: New USB device found, idVendor=0bda, idProduct=5411
[    8.740905] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    8.740907] usb 1-2: Product: 4-Port USB 2.0 Hub
[    8.740908] usb 1-2: Manufacturer: Generic
[    8.741688] hub 1-2:1.0: USB hub found
[    8.742232] hub 1-2:1.0: 4 ports detected
[    8.885239] tegra-xudc-new 3550000.xudc: entering ELPG done
[    8.940816] tegra-pcie 10003000.pcie-controller: link 2 down, retrying
[    9.018844] l4tbr0: port 2(usb1) entered disabled state
[    9.025354] usb 1-2.4: new full-speed USB device number 3 using xhci-tegra
[    9.140841] usb 1-2.4: New USB device found, idVendor=0d8c, idProduct=0014
[    9.148789] usb 1-2.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[    9.158126] usb 1-2.4: Product: USB Audio Device
[    9.163750] usb 1-2.4: Manufacturer: C-Media Electronics Inc.
[    9.172822] input: C-Media Electronics Inc. USB Audio Device as /devices/3530000.xhci/usb1/1-2/1-2.4/1-2.4:1.3/0003:0D8C:0014.0001/input/input4
[    9.236780] IPVS: Creating netns size=1424 id=1
[    9.243072] hid-generic 0003:0D8C:0014.0001: input,hidraw0: USB HID v1.00 Device [C-Media Electronics Inc. USB Audio Device] on usb-3530000.xhci-2.4/input3
[    9.348558] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[    9.396291] usbcore: registered new interface driver snd-usb-audio
[    9.400625] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[    9.400745] 
               Dongle Host Driver, version 1.201.82 (r)
               Compiled in drivers/net/wireless/bcmdhd on May 17 2018 at 00:12:47
[    9.400747] wl_android_wifi_on in
[    9.400749] wifi_platform_set_power = 1
[    9.412844] tegra-pcie 10003000.pcie-controller: link 2 down, retrying
[    9.644599] gk20a 17000000.gp10b: railgate is disabled.
[    9.671527] mmc1: queuing unknown CIS tuple 0x80 (5 bytes)
[    9.689123] tegradc 15210000.nvdisplay: blank - powerdown
[    9.743308] sdhci-tegra 3440000.sdhci: Tuning already done, restoring the best tap value : 22
[    9.752700] F1 signature read @0x18000000=0x17214354
[    9.762644] F1 signature OK, socitype:0x1 chip:0x4354 rev:0x1 pkg:0x2
[    9.769894] DHD: dongle ram size is set to 786432(orig 786432) at 0x180000
[    9.814832] tegra-pcie 10003000.pcie-controller: link 2 down, retrying
[    9.822843] tegra-pcie 10003000.pcie-controller: link 2 down, ignoring
[    9.829467] tegra-pcie 10003000.pcie-controller: PCIE: no end points detected
[    9.837152] tegra-pcie 10003000.pcie-controller: PCIE: Disable power rails
[    9.924018] dhdsdio_write_vars: Download, Upload and compare of NVRAM succeeded.
[    9.973582] dhd_bus_init: enable 0x06, ready 0x06 (waited 0us)
[    9.979753] Enabling wake69
[    9.983325] wifi_platform_get_mac_addr
[    9.988733] Firmware up: op_mode=0x0005, MAC=00:04:4b:8d:84:75
[   10.001113] dhd_preinit_ioctls pspretend_threshold for HostAPD failed  -23
[   10.012951] Firmware version = wl0: Dec 12 2017 15:09:35 version 7.35.221.34 (r679642) FWID 01-e35dbe99
[   10.024916] dhd_interworking_enable: failed to set WNM info, ret=-23
[   10.031545] tegra_sysfs_on
[   10.146437] cfg80211: World regulatory domain updated:
[   10.151708] cfg80211:  DFS Master region: unset
[   10.156191] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[   10.166077] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[   10.166089] cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[   10.166092] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
[   10.166097] cfg80211:   (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[   10.166101] cfg80211:   (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
[   10.166104] cfg80211:   (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
[   10.166107] cfg80211:   (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
[   10.166110] cfg80211:   (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
[   10.376664] CFGP2P-ERROR) wl_cfgp2p_add_p2p_disc_if : P2P interface registered
[   10.409667] WLC_E_IF: NO_IF set, event Ignored
[   10.424316] xhci-tegra 3530000.xhci: tegra_xhci_mbox_work mailbox command 5
[   10.431400] xhci-tegra 3530000.xhci: tegra_xhci_mbox_work ignore firmware MBOX_CMD_DEC_SSPI_CLOCK request
[   11.018830] CPU1: shutdown
[   11.021578] psci: CPU1 killed.
[   11.049448] CPU2: shutdown
[   11.052444] psci: CPU2 killed.
[   11.109077] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[   11.118525] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   11.915494] eqos 2490000.ether_qos eth0: Link is Down
[   12.221027] CFG80211-ERROR) wl_cfg80211_connect : Connectting with78:11:dc:00:e5:e2 channel (3) ssid "FMTech", len (6)

[   12.263932] Bridge firewalling registered
[   12.315800] ip_tables: (C) 2000-2006 Netfilter Core Team
[   12.355127] CFG80211-ERROR) wl_notify_connect_status : wl_bss_connect_done succeeded with 78:11:dc:00:e5:e2
[   12.385344] CFG80211-ERROR) wl_bss_connect_done : Report connect result - connection succeeded
[   12.397434] cfg80211: Regulatory domain changed to country: CN
[   12.403712] cfg80211:  DFS Master region: FCC
[   12.408029] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[   12.418021] cfg80211:   (2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[   12.423609] CFG80211-ERROR) wl_notify_connect_status : wl_bss_connect_done succeeded with 78:11:dc:00:e5:e2
[   12.435815] cfg80211:   (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2300 mBm), (N/A)
[   12.445329] cfg80211:   (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2300 mBm), (0 s)
[   12.454857] cfg80211:   (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 3000 mBm), (N/A)
[   12.462912] cfg80211:   (57240000 KHz - 59400000 KHz @ 2160000 KHz), (N/A, 2800 mBm), (N/A)
[   12.471322] cfg80211:   (59400000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 4400 mBm), (N/A)
[   12.479758] cfg80211:   (63720000 KHz - 65880000 KHz @ 2160000 KHz), (N/A, 2800 mBm), (N/A)
[   12.581356] fuse init (API version 7.23)
[   12.609951] dhd_ndo_add_ip: ndo ip addr add failed, retcode = -23
[   12.616115] dhd_inet6_work_handler: Adding host ip for NDO failed -23
[   12.929034] IPv6: ADDRCONF(NETDEV_UP): docker0: link is not ready
[   13.580853] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[   14.431970] eqos 2490000.ether_qos eth0: Link is Down
[   15.204507] IPVS: Creating netns size=1424 id=2
[   16.097453] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[   16.845438] IPVS: Creating netns size=1424 id=3
[   16.948499] eqos 2490000.ether_qos eth0: Link is Down
[   18.613924] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[   19.465011] eqos 2490000.ether_qos eth0: Link is Down
[   21.091775] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[   21.981528] eqos 2490000.ether_qos eth0: Link is Down
[   23.607684] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[   24.498163] eqos 2490000.ether_qos eth0: Link is Down
[   26.124451] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[   27.014666] eqos 2490000.ether_qos eth0: Link is Down
[   28.640948] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[   29.531209] eqos 2490000.ether_qos eth0: Link is Down
[   31.157430] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[   32.047714] eqos 2490000.ether_qos eth0: Link is Down
[   33.674073] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[   34.564221] eqos 2490000.ether_qos eth0: Link is Down
[   36.190987] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[   37.080735] eqos 2490000.ether_qos eth0: Link is Down
[   38.707205] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[   39.330757] bcm54xx_low_power_mode(): put phy in iddq-lp mode
[   46.629260] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[   47.398461] eqos 2490000.ether_qos eth0: Link is Down
[   49.199560] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[   49.998920] eqos 2490000.ether_qos eth0: Link is Down
[   51.662213] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[   52.431504] eqos 2490000.ether_qos eth0: Link is Down
[   54.114664] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[   54.864137] eqos 2490000.ether_qos eth0: Link is Down
[   56.586614] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[   57.380646] eqos 2490000.ether_qos eth0: Link is Down
[   59.044208] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[   59.813283] eqos 2490000.ether_qos eth0: Link is Down
[   61.476859] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[   62.245916] eqos 2490000.ether_qos eth0: Link is Down
[   63.909560] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[   64.678542] eqos 2490000.ether_qos eth0: Link is Down
[   66.342145] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[   67.111191] eqos 2490000.ether_qos eth0: Link is Down
[   68.774903] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[   69.543819] eqos 2490000.ether_qos eth0: Link is Down
[   71.207523] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[   71.976453] eqos 2490000.ether_qos eth0: Link is Down
[   73.640178] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[   74.409091] eqos 2490000.ether_qos eth0: Link is Down
[   76.072816] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[   76.841725] eqos 2490000.ether_qos eth0: Link is Down
[   78.525082] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[   79.274258] eqos 2490000.ether_qos eth0: Link is Down
[   80.937880] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[   81.706891] eqos 2490000.ether_qos eth0: Link is Down
[   83.508401] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[   84.307280] eqos 2490000.ether_qos eth0: Link is Down
[   85.971381] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[   86.740018] eqos 2490000.ether_qos eth0: Link is Down
[   88.403741] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[   89.172670] eqos 2490000.ether_qos eth0: Link is Down
[   90.836519] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[   91.605289] eqos 2490000.ether_qos eth0: Link is Down
[   93.269181] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[   94.037923] eqos 2490000.ether_qos eth0: Link is Down
[   95.701830] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[   96.470558] eqos 2490000.ether_qos eth0: Link is Down
[   98.134487] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[   98.903221] eqos 2490000.ether_qos eth0: Link is Down
[  100.567197] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[  101.335830] eqos 2490000.ether_qos eth0: Link is Down
[  103.098065] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[  103.936224] eqos 2490000.ether_qos eth0: Link is Down
[  105.600227] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[  106.368864] eqos 2490000.ether_qos eth0: Link is Down
[  108.032927] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[  108.801496] eqos 2490000.ether_qos eth0: Link is Down
[  110.465502] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[  111.234132] eqos 2490000.ether_qos eth0: Link is Down
[  113.547007] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[  114.337834] eqos 2490000.ether_qos eth0: Link is Down
[  116.002018] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[  116.770463] eqos 2490000.ether_qos eth0: Link is Down
[  118.434552] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[  119.203126] eqos 2490000.ether_qos eth0: Link is Down
[  120.867322] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[  121.635893] eqos 2490000.ether_qos eth0: Link is Down
[  123.299963] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[  124.068375] eqos 2490000.ether_qos eth0: Link is Down
[  125.732566] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[  126.500998] eqos 2490000.ether_qos eth0: Link is Down
[  128.165277] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[  128.933631] eqos 2490000.ether_qos eth0: Link is Down
[  130.617502] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[  131.366238] eqos 2490000.ether_qos eth0: Link is Down
[  133.050159] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[  133.798958] eqos 2490000.ether_qos eth0: Link is Down
[  135.502511] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[  136.315421] eqos 2490000.ether_qos eth0: Link is Down
[  137.979729] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[  138.748062] eqos 2490000.ether_qos eth0: Link is Down
[  140.412391] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[  141.180705] eqos 2490000.ether_qos eth0: Link is Down
[  142.845010] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[  143.613287] eqos 2490000.ether_qos eth0: Link is Down
[  145.277705] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[  146.045972] eqos 2490000.ether_qos eth0: Link is Down
[  147.710322] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[  148.478591] eqos 2490000.ether_qos eth0: Link is Down
[  150.143057] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[  150.911255] eqos 2490000.ether_qos eth0: Link is Down
[  152.575756] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[  153.343856] eqos 2490000.ether_qos eth0: Link is Down
[  155.008258] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[  155.776494] eqos 2490000.ether_qos eth0: Link is Down
[  157.440994] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[  158.209135] eqos 2490000.ether_qos eth0: Link is Down
[  159.873610] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx
[  160.641747] eqos 2490000.ether_qos eth0: Link is Down
[  162.502927] eqos 2490000.ether_qos eth0: Link is Up - 100Mbps/Full - flow control rx/tx

cd NVDIA-INSTALLER/
sudo ./installer.sh (密码为 nvidia)
reboot (安装完成之后重启)

nvidia@tegra-ubuntu:~$ uname  -a
Linux tegra-ubuntu 4.4.38-tegra #1 SMP PREEMPT Fri Jul 28 09:55:22 PDT 2017 aarch64 aarch64 aarch64 GNU/Linux


nvidia@tegra-ubuntu:~$ uname -a
Linux tegra-ubuntu 4.4.38-tegra #1 SMP PREEMPT Fri Jul 28 09:55:22 PDT 2017 aarch64 aarch64 aarch64 GNU/Linux


nvidia@tegra-ubuntu:~$ free -m
              total        used        free      shared  buff/cache   available
Mem:           7850        1090        6005          30         753        6648
Swap:             0           0           0


nvidia@tegra-ubuntu:~$ df -h
Filesystem      Size  Used Avail Use% Mounted on
/dev/root        28G  5.8G   21G  23% /
devtmpfs        7.7G     0  7.7G   0% /dev
tmpfs           7.7G  172K  7.7G   1% /dev/shm
tmpfs           7.7G   30M  7.7G   1% /run
tmpfs           5.0M  4.0K  5.0M   1% /run/lock
tmpfs           7.7G     0  7.7G   0% /sys/fs/cgroup
tmpfs           786M   92K  785M   1% /run/user/1001


nvidia@tegra-ubuntu:~$ cat /etc/debian_version 
stretch/sid

AT+CFG?
NET:    Node to Gateway
TFREQ:  475.5MHz
RFREQ:  507.5MHz
POW:    20dBm
BW:     125kHz
SF:     12
CR:     4/5
MODE:   LORA
SYNC:   0x12
PREM:   8
CRC:    ON
TIQ:    OFF
RIQ:    OFF
SEQ:    OFF
IP:     OFF
AES:    OFF

LoRa M-KL9, HAL V11, Firmware V2006, www.rejeee.com

+++
OK

AT+ID?

CACBB8000000270A

AT+CFG?
NET:    Node to Gateway
TFREQ:  475.5MHz
RFREQ:  507.5MHz
POW:    20dBm
BW:     125kHz
SF:     12
CR:     4/5
MODE:   LORA
SYNC:   0x12
PREM:   8
CRC:    ON
TIQ:    OFF
RIQ:    OFF
SEQ:    OFF
IP:     OFF
AES:    OFF

AT+ADDR?

0000270A

AT+MADDR?

CACBB800

输入数字信号 -> 加扰器 -> 调制器 -> 信道 -> 解调器 -> 解扰器 -> 输出数字信号

/boot/bcm2708-rpi-0-w.dtb
/boot/bcm2708-rpi-b.dtb
/boot/bcm2708-rpi-b-plus.dtb
/boot/bcm2708-rpi-cm.dtb
/boot/bcm2709-rpi-2-b.dtb
/boot/bcm2710-rpi-3-b.dtb
/boot/bcm2710-rpi-3-b-plus.dtb
/boot/bcm2710-rpi-cm3.dtb

17 – bootmode register
- Bit 1: sets the oscillator frequency to 19.2MHz
- Bit 3: enables pull ups on the SDIO pins
- Bit 19: enables GPIO bootmode
- Bit 20: sets the bank to check for GPIO bootmode
- Bit 21: enables booting from SD card
- Bit 22: sets the bank to boot from
- Bit 28: enables USB device booting
- Bit 29: enables USB host booting (ethernet and mass storage)

17:3020000a

pi@raspberrypi:~ $ file /boot/start.elf 
/boot/start.elf: ELF 32-bit LSB executable, Broadcom VideoCore III, version 1 (SYSV), statically linked, stripped

pi@raspberrypi:~ $ dmesg | grep -i command
[    0.000000] Kernel command line: 8250.nr_uarts=1 bcm2708_fb.fbwidth=640 bcm2708_fb.fbheight=480 bcm2708_fb.fbswap=1 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000  dwc_otg.lpm_enable=0 console=ttyS0,115200 console=tty1 root=PARTUUID=afaf5bd2-02 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait quiet splash plymouth.ignore-serial-consoles

pi@raspberrypi:~ $ cat /proc/cmdline 
8250.nr_uarts=1 bcm2708_fb.fbwidth=640 bcm2708_fb.fbheight=480 bcm2708_fb.fbswap=1 vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000  dwc_otg.lpm_enable=0 console=ttyS0,115200 console=tty1 root=PARTUUID=afaf5bd2-02 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait quiet splash plymouth.ignore-serial-consoles

pi@raspberrypi:~ $ cat /boot/cmdline.txt 
dwc_otg.lpm_enable=0 console=serial0,115200 console=tty1 root=PARTUUID=afaf5bd2-02 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait quiet splash plymouth.ignore-serial-consoles

pi@raspberrypi:~ $ ls -l /dev/serial0 
lrwxrwxrwx 1 root root 5 9月  13 19:17 /dev/serial0 -> ttyS0

001651.702: brfs: File read: /mfs/sd/cmdline.txt
001651.806: Read command line from file 'cmdline.txt':
001651.870: 'dwc_otg.lpm_enable=0 console=serial0,115200 console=tty1 root=PARTUUID=afaf5bd2-02 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait quiet splash plymouth.ignore-serial-consoles'
001652.179: brfs: File read: 187 bytes
002013.038: brfs: File read: /mfs/sd/kernel7.img
002013.102: Loading 'kernel7.img' to 0x8000 size 0x4b46b0
002017.497: No kernel trailer - assuming DT-capable
002017.584: brfs: File read: 4933296 bytes
002021.696: brfs: File read: /mfs/sd/bcm2710-rpi-3-b-plus.dtb

Hardware	: BCM2835
Revision	: a020d3
Serial		: 0000000037415f97

pi@raspberrypi:~ $ vcgencmd otp_dump | grep ^28
28:37415f97
pi@raspberrypi:~ $ vcgencmd otp_dump | grep ^30
30:00a020d3