Hello,
I have a Dahua DHI NVR4108 8P 4KS2 NVR. I bought it second-hand, and the person who bought it didn't have the password. The NVR is therefore unusable. I managed to connect via UART. The only problem is that I can't stop the boot by pressing a key. Is it a read-only UART?
Has anyone else had this problem?
System startup
Relocate Boot
Jump to C code
Fastboot 3.3.0-svn3643 (jenkins@centos234) (Jan 02 2019 - 01:41:44)
Fastboot: Version 3.3.0
Build Date: Jan 2 2019, 01:42:16
CPU: Hi3798Cv200
Boot Media: SPI-NAND
DDR Size: 1GB
Found flash memory controller hifmc100.
Nand ID: 0xEF 0xAA 0x21 0x00 0x00 0x00 0x00 0x00
maxclk:70M
Nand: WINBOND W25N01GV
Nand(HW-Auto): Block:128KB Page:2KB OOB:64B ECC:4bit/512 Chip:128MB*1
Boot Env on NAND
Env Offset: 0x00300000
Env Size: 0x00020000
Env Range: 0x00100000
SDK Version: HiSTBLinuxV100R005C00SPC031_20160601
logo........... Logo_Main!
--LT8612_Reset Success! Reset Count:0.
BMP_GetPixelFmt : 32
Cnfigure For SATA
CFG_COMBPHY: 0x1010
start_armboot LINE 599 0x1063
Hit any key to stop autoboot: 0
higmac_init(969): Get PhyId 0x1410db0
higmac_net_adjust_link(679): port_mode 0x9f
ETH1: PHY(phyaddr=0, rmii) link UP: DUPLEX=FULL : SPEED=100M
MAC: 14-A7-8B-36-0D-FB
NET_autoLipDetect timeout
ETH1: PHY(phyaddr=0, rmii) link UP: DUPLEX=FULL : SPEED=100M
MAC: 14-A7-8B-36-0D-FB
TFTP from server 192.168.254.254; our IP address is 192.168.1.108; sending through gateway 192.168.1.1
Download Filename 'ID_4B02A45PAZ63719.txt'.
Download to address: 0x1000000
Downloading: T T T
Retry count exceeded; starting again
NAND read: device 0 offset 0x500000, size 0x500000
5242880 bytes read: OK
## Booting kernel from Legacy Image at 01000000 ...
Image Name: Linux-3.18.24_hi3798cv2x
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 4979734 Bytes = 4.7 MiB
Load Address: 02000000
Entry Point: 02000000
Verifying Checksum ... OK
Loading Kernel Image from 0x16777280 to 0x33554432 ... OK
OK
ATAGS [0x00000100 - 0x000003DC], 732Bytes
Starting kernel ...
Thanks in advance.
I have a Dahua DHI NVR4108 8P 4KS2 NVR. I bought it second-hand, and the person who bought it didn't have the password. The NVR is therefore unusable. I managed to connect via UART. The only problem is that I can't stop the boot by pressing a key. Is it a read-only UART?
Has anyone else had this problem?
System startup
Relocate Boot
Jump to C code
Fastboot 3.3.0-svn3643 (jenkins@centos234) (Jan 02 2019 - 01:41:44)
Fastboot: Version 3.3.0
Build Date: Jan 2 2019, 01:42:16
CPU: Hi3798Cv200
Boot Media: SPI-NAND
DDR Size: 1GB
Found flash memory controller hifmc100.
Nand ID: 0xEF 0xAA 0x21 0x00 0x00 0x00 0x00 0x00
maxclk:70M
Nand: WINBOND W25N01GV
Nand(HW-Auto): Block:128KB Page:2KB OOB:64B ECC:4bit/512 Chip:128MB*1
Boot Env on NAND
Env Offset: 0x00300000
Env Size: 0x00020000
Env Range: 0x00100000
SDK Version: HiSTBLinuxV100R005C00SPC031_20160601
logo........... Logo_Main!
--LT8612_Reset Success! Reset Count:0.
BMP_GetPixelFmt : 32
Cnfigure For SATA
CFG_COMBPHY: 0x1010
start_armboot LINE 599 0x1063
Hit any key to stop autoboot: 0
higmac_init(969): Get PhyId 0x1410db0
higmac_net_adjust_link(679): port_mode 0x9f
ETH1: PHY(phyaddr=0, rmii) link UP: DUPLEX=FULL : SPEED=100M
MAC: 14-A7-8B-36-0D-FB
NET_autoLipDetect timeout
ETH1: PHY(phyaddr=0, rmii) link UP: DUPLEX=FULL : SPEED=100M
MAC: 14-A7-8B-36-0D-FB
TFTP from server 192.168.254.254; our IP address is 192.168.1.108; sending through gateway 192.168.1.1
Download Filename 'ID_4B02A45PAZ63719.txt'.
Download to address: 0x1000000
Downloading: T T T
Retry count exceeded; starting again
NAND read: device 0 offset 0x500000, size 0x500000
5242880 bytes read: OK
## Booting kernel from Legacy Image at 01000000 ...
Image Name: Linux-3.18.24_hi3798cv2x
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 4979734 Bytes = 4.7 MiB
Load Address: 02000000
Entry Point: 02000000
Verifying Checksum ... OK
Loading Kernel Image from 0x16777280 to 0x33554432 ... OK
OK
ATAGS [0x00000100 - 0x000003DC], 732Bytes
Starting kernel ...
Thanks in advance.
