DH-XVR5116HS-X черный экран, сеть молчит

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pva1664

Active member
Вот лог при попытке работы с tftp:
Код:
System startup

U-Boot 2010.06-svn4891 (Jul 30 2020 - 17:12:23)

Check Flash Memory Controller v100 ... Found
SPI Nand total size: 128MB
*** Warning - bad CRC or NAND, using default environment


OK
OK

System startup

U-Boot 2010.06-svn4891 (Jul 30 2020 - 17:14:03)

Check Flash Memory Controller v100 ... Found
SPI Nand total size: 128MB
===============================================
DPLL:466Mhz DDR:1864Mhz
APLL:1400Mhz VPLL0:297Mhz
===============================================
Dectected gmac0 phyaddr set to 0, is it right?
nice find PHY TRL8211 on higmac
ETH0: PHY(phyaddr=0, rgmii) link UP: DUPLEX=FULL : SPEED=100M
mcu i2c fail
mem= 482
Config/hwidconfig not found!
Hit any key to stop autoboot:  0
hisilicon # run dr
Dectected gmac0 phyaddr set to 0, is it right?
nice find PHY TRL8211 on higmac
ETH0: PHY(phyaddr=0, rgmii) link UP: DUPLEX=FULL : SPEED=100M
TFTP from server

Downloading: T T T
Retry count exceeded; starting again
do_tftp_secure failed
connect frondboard!
resetting ...

System startup

U-Boot 2010.06-svn4891 (Jul 30 2020 - 17:12:23)

Check Flash Memory Controller v100 ... Found
SPI Nand total size: 128MB
*** Warning - bad CRC or NAND, using default environment


OK
OK

System startup

U-Boot 2010.06-svn4891 (Jul 30 2020 - 17:14:03)

Check Flash Memory Controller v100 ... Found
SPI Nand total size: 128MB
===============================================
DPLL:466Mhz DDR:1864Mhz
APLL:1400Mhz VPLL0:297Mhz
===============================================
Dectected gmac0 phyaddr set to 0, is it right?
nice find PHY TRL8211 on higmac
ETH0: PHY(phyaddr=0, rgmii) link UP: DUPLEX=FULL : SPEED=100M
mcu i2c fail
mem= 482
Config/hwidconfig not found!
Код:
 

pva1664

Active member
При загрузке с битой флешки было ETH0: PHY(phyaddr=1, rgmii) not link!, а с заводским дампом ETH0: PHY(phyaddr=0, rgmii) not link!
И появилась строчка mcu i2c fail. Может это ничего не значит, а может есть проблема. На старой памяти не доходило и до логотипа.
 

pva1664

Active member
Вот лог с родной флеши:
Код:
System startup

U-Boot 2010.06-svn3134 (Apr 14 2018 - 03:06:43)

Check Flash Memory Controller v100 ... Found
SPI Nand(cs 0) ID: 0xef 0xaa 0x21 Name:"W25N01GV"
Block:128KB Page:2KB Chip:128MB*1 OOB:64B ECC:4bit/512
SPI Nand total size: 128MB
*** Warning - bad CRC or NAND, using default environment



NAND read: device 0 offset 0x100000, size 0x100000
 1048576 bytes read: OK

NAND read: device 0 offset 0x200000, size 0x100000
 1048576 bytes read: OK

NAND read: device 0 offset 0x200000, size 0x100000
 1048576 bytes read: OK
   Header CRC Checking ... OK
   Data CRC Checking ... OK
## Starting application at 0x41000080 ...

System startup

U-Boot 2010.06-svn3134 (Mar 17 2018 - 16:16:27)

Check Flash Memory Controller v100 ... Found
SPI Nand(cs 0) ID: 0xef 0xaa 0x21 Name:"W25N01GV"
Block:128KB Page:2KB Chip:128MB*1 OOB:64B ECC:4bit/512
SPI Nand total size: 128MB
===============================================
DPLL:466Mhz DDR:1864Mhz
APLL:1400Mhz VPLL0:297Mhz
===============================================
ETH0: PHY(phyaddr=1, rgmii) not link!
higmac init fail!
nice find PHY TRL8211 on higmac
mem= 512
Creating 1 MTD partitions on "nand0":
0x000004700000-0x000005100000 : "mtd=0"
dh_keyboard 0 b appauto 0 ничего не дают.
Родная флешь сохранена. Я с неё образ только снял на программаторе. Все эксперименты производятся на новой микросхеме.
 
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