Сброс пароля на DH-VTO2000A

  • Автор теми uaf
  • Дата створення

Uef

Чатланин

dcask

Member
Если тестером измеряете, то и не должно быть там ни каких колебаний. ))
Воспользуйтесь советом Максима, "прозвоните" убедитесь что 3й пин GND. Убедитесь что Ваш UART работает, замкните RX-TX на UART переходнике и в терминале убедитесь что прилетают символы. Подключитесь к разъёму на VTO rx/tx/gnd и смотрите что происходит пр включении питания VTO. Если тишина , то поменяйте местами RX/TX.
Осциллографом
 

dcask

Member
Был провал по времени, но продолжу тему. Господин Uef был прав, хоть напряжения там не алё. Это uart. Лог загрузки есть, уже хорошо. Буду ковырять далее. Вопрос правда, как прервать загрузку..ибо надписи типа hit bla bla не появляется и реакций на нажатия нет.
Upd: звездулькой получилось
 
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dcask

Member
Начальный кусок. Я так понимаю нам нужны адреса mdt для испепеления конфига
TFTP from server 192.168.254.254; our IP address is 192.168.1.108; sending through gateway 192.168.1.1
Filename 'upgrade_info_7db780a713a4.txt'.
Load address: 0x80100000
Loading: *T T T
Retry count exceeded; starting again
Fail to get info file!
Init error!
TFTP from server 192.168.254.254; our IP address is 192.168.1.108; sending through gateway 192.168.1.1
Filename 'failed.txt'.
Load address: 0x80200000
Loading: *T T T
Retry count exceeded; starting again
==>use default images
APP_OFFSET_NEW test
.......
## Booting kernel from Legacy Image at 80007fc0 ...
Image Name: Linux-2.6.18_pro500-davinci_evm-
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 1799172 Bytes = 1.7 MB
Load Address: 80008000
Entry Point: 80008000
Verifying Checksum ... OK
XIP Kernel Image ... OK
OK

Starting kernel ...

Uncompressing Linux........................................................................................................................ done, booting the kernel.
Linux version 2.6.18_pro500-davinci_evm-arm_v5t_le (jenkins@e1eace7d2920) (gcc version 4.2.0 (MontaVista 4.2.0-16.0.32.0801914 2008-08-30)) #1 PREEMPT Tue Mar 19 22:11:02 CST 2019
CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=00053177
Machine: DaVinci DM365 EVM
new hwid:VTO2000A:0:4:1:3:5:0:1:9:3:3:0:1B0:0:0:0:0:0:0:0
use newmem, newmemStartAddr:0x80000000 newmemSize:0x5900000(89M)
Memory policy: ECC disabled, Data cache writeback
DaVinci DM0365 variant 0x8
prediv = 6, pll0_mult = 85, postiv = 1, pll_div4 = 4, pll_rate = 680000000, pll_div6 = 25
PLL0: fixedrate: 24000000, commonrate: 170000000, vpssrate: 340000000 PLL1_ARMRATE = 340000000
PLL0: vencrate_sd: 27200000, ddrrate: 340000000 mmcsdrate: 136000000
##: prediv = 1, pll1_mult = 9, postdisv = 1, pll-rate = 432000000, pll_div2 = 1, pll_div4 = 21, pll-div5 = 16
PLL1: armrate: 432000000, voicerate: 20571428, vencrate_hd: 27000000, ddrratePLL2 = 432000000
CPU0: D VIVT write-back cache
CPU0: I cache: 16384 bytes, associativity 4, 32 byte lines, 128 sets
CPU0: D cache: 8192 bytes, associativity 4, 32 byte lines, 64 sets
Built 1 zonelists. Total pages: 22784
dh_keyboard:0
PID hash table entries: 512 (order: 9, 2048 bytes)
Clock event device timer0_0 configured with caps set: 07
Console: colour dummy device 80x30
Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
Memory: 89MB = 89MB total
Memory: 86272KB available (2992K code, 721K data, 172K init)
Security Framework v1.0.0 initialized
Capability LSM initialized
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
NET: Registered protocol family 16
MUX: initialized SPI0_SDENA0
DaVinci: 104 gpio irqs
MUX: initialized GPIO20
MUX: initialized I2C_SCL
pMem_relimitBaseAddr:0xc6000000
Generic PHY: Registered new driver
configured buff delay: 50

SCSI subsystem initialized
usbcore: registered new driver usbfs
usbcore: registered new driver hub
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 4096 (order: 2, 16384 bytes)
TCP bind hash table entries: 2048 (order: 1, 8192 bytes)
TCP: Hash tables configured (established 4096 bind 2048)
TCP reno registered
product has no spi2 device.
VFS: Disk quotas dquot_6.5.1
Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
squashfs: version 3.4 (2008/08/26) Phillip Lougher
squashfs: LZMA suppport for slax.org by jro
JFFS2 version 2.2. (NAND) (C) 2001-2006 Red Hat, Inc.
Initializing Cryptographic API
io scheduler noop registered
io scheduler anticipatory registered (default)
LTT : ltt-facilities init
LTT : ltt-facility-core init in kernel
davinci_wdt_init proc enable
rtc probe addr 0x68, probeByte 0x00...
RTC_i2c_attach_client:addr:0x68
== Found RTC chip DS1338, I2C addr 0x68 ==
rtc probe addr 0x6f, probeByte 0x00...
rtc probe addr 0x57, probeByte 0x00...
rtc probe addr 0x32, probeByte 0x00...
DS1338 driver v1.04sem proc enable,
Serial: 8250/16550 driver $Revision: 1.90 $ 2 ports, IRQ sharing disabled
&&&: uart_add_one_port, line = 0, uartclk = 0
&&&: uart_add_one_port, line = 1, uartclk = 170000000
ttyS0: autoconf (0x0000, 0xfbc20000): <6>serial8250.0: ttyS0 at MMIO map 0x1c20000 mem 0xfbc20000 (irq = 40) is a 16550A
&&&: uart_add_one_port, line = 0, uartclk = 24000000
ttyS1: autoconf (0x0000, 0xfbd06000): <6>serial8250.0: ttyS1 at MMIO map 0x1d06000 mem 0xfbd06000 (irq = 41) is a 16550A
&&&: uart_add_one_port, line = 1, uartclk = 170000000
Broadcom BCM5411: Registered new driver
Broadcom BCM5421: Registered new driver
Broadcom BCM5461: Registered new driver
Broadcom BCM5481: Registered new driver
Broadcom BCM54811: Registered new driver
PPP generic driver version 2.4.2
PPP Deflate Compression module registered
PPP BSD Compression module registered
PPP MPPE Compression module registered
NET: Registered protocol family 24
Linux video capture interface: v2.00
i2c /dev entries driver
System bootup mode:SPI
JECDEC ID : 0xef4018
ext_jedec ID : 0x0
chip id W25Q128FV
found W25Q128FV in table.
m25p80 spi0.0: W25Q128FV (16384 Kbytes)
Creating 10 MTD partitions on "spi0.0":
0x00000000-0x00040000 : "bootloader"
0x00040000-0x00060000 : "HWID"
0x00060000-0x00260000 : "kernel"
0x00260000-0x003e0000 : "web"
0x003e0000-0x006e0000 : "rootfs"
0x006e0000-0x006f0000 : "product"
0x006f0000-0x00da0000 : "user"
0x00da0000-0x00ec0000 : "data"
0x00ec0000-0x00f60000 : "backup"
0x00f60000-0x01000000 : "config"
dm_spi.0: davinci SPI Controller driver at 0xc6266000 (irq = 42) use_dma=0
[geyj*1]register master =0xc06de800;bus_num = 0
dm_spi.1: davinci SPI Controller driver at 0xc6268800 (irq = 17) use_dma=0
[geyj*1]register master =0xc06de400;bus_num = 1
Initializing USB Mass Storage driver...
usbcore: registered new driver usb-storage
USB Mass Storage support registered.
usbcore: registered new driver usbhid
drivers/usb/input/hid-core.c: v2.6:USB HID core driver
usbcore: registered new driver asix
usbcore: registered new driver cdc_ether
usbcore: registered new driver net1080
usbcore: registered new driver zaurus
musb_hdrc: version 6.0, pio, host, debug=0
musb_hdrc: USB Host mode controller at c626a000 using PIO, IRQ 12
musb_hdrc musb_hdrc: MUSB HDRC host driver
musb_hdrc musb_hdrc: new USB bus registered, assigned bus number 1
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 1 port detected
u32 classifier
Performance counters on
TCP bic registered
NET: Registered protocol family 1
NET: Registered protocol family 10
lo: Disabled Privacy Extensions
IPv6 over IPv4 tunneling driver
NET: Registered protocol family 17
drivers/rtc/hctosys.c: unable to open rtc device (rtc0)
Time: timer0_1 clocksource has been installed.
Clock event device timer0_0 configured with caps set: 08
Switched to high resolution mode on CPU 0
IP-Config: No network devices available.
VFS: Mounted root (cramfs filesystem) readonly.
Freeing init memory: 172K

init started: BusyBox v1.9.1 (2017-06-12 16:54:28 CST)

starting pid 198, tty '': '/etc/init.d/dnode'
2.65s

starting pid 203, tty '': '/etc/init.d/rcS'
cp: cannot stat '/sbin/telnetd': No such file or directory
Sun May 14 18:20:52 2000 0.000000 seconds
[0;32;32m[gpio] initialize success, build at 22:15:12, Mar 19 2019[m[0;32;32m[gpio] CMD=9, Setting product type: 0
[m[0;32;32m[libdv[0;32;32m[gpio] CMD=4, Setting product fchip: 3
[mr]
libdvr.so B[0;32;32m[gpio] CMD=3, Setting hardware version: 0
[muild time: Mar 19 2019 at 22:14:05.
[m[0;32;32m[libdvr] SVN NUM: 8433.
[mGIO_SET_PRODUCT_TYPE = 9
[0;32;32m[gpio] SD card hardware reset is done, gio55=0.
[mcurrent wdt period=5000 ms
[0;32;32m[libdvcurrent wdt period=25000 ms
r]
libdvr.so Build time: Mar 19 2019 at 22:14:05.
[m[0;32;32m[libdvr] SVN NUM: 8433.
[m[syshelper] syshelper Build time: Jun 27 2018 at 09:24:25.
[syshelper] V1.21(no exit): startup time=25 s, appauto=1, hctosystime=1500,type=0
[syshelper] start watch dog success, period is 25000 ms.
coremnt not found
5.06s

7z ANSI-C Decoder 9.20 : Igor Pavlov : Public domain : 2010-11-18

DH:: [rootlistinit:982] rootlistinit buf len=53

Extracting cmemk.ko
Extracting davinci_emac.ko
Extracting display.ko
Extracting dm365mmap.ko
Extracting dm365_ad.ko
Extracting edmak.ko
Extracting evdev.ko
Extracting getjif.ko
Extracting h3ak.ko
Extracting irqk.ko
Extracting mcu_spi.ko
Extracting mfrc522.ko
Extracting mmc_blk.ko
Extracting mmc_core.ko
Extracting mmc_drv.ko
Extracting mymemcpy.ko
Extracting pwm.ko
Extracting pwm_gpio.ko
Extracting Sensor.ko
Extracting sound.ko
Extracting spi.ko
Extracting spi_mcu.ko
Extracting vpbek.ko
Extracting vpfek.ko

Everything is Ok
/mnt/mtd/Config/ppp

7z ANSI-C Decoder 9.20 : Igor Pavlov : Public domain : 2010-11-18

Extracting English.txt

Everything is Ok
/mnt/mtd/Config/ppp

7z ANSI-C Decoder 9.20 : Igor Pavlov : Public domain : 2010-11-18

Extracting sshd

Everything is Ok

7z ANSI-C Decoder 9.20 : Igor Pavlov : Public domain : 2010-11-18

Extracting VideoDaemon

Everything is Ok

7z ANSI-C Decoder 9.20 : Igor Pavlov : Public domain : 2010-11-18

Extracting sonia

Everything is Ok
Предположу:
sf probe 0
sf erase 0x00f60000 0xA0000
reset
 
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