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uboot upgrade rootfs

Download Link ubi-root.img

NHX4019-N32

  • ../qsdk/ftpdir search NHX4019-N32-256M16-D3-squashfs-root.img
  • Enable tftp sever
  • Put NHX4019-N32-256M16-D3-squashfs-root.img into tftp sever directory
  • Set static IP address 192.168.1.199 on computer Ethernet
  • Connect computer Ethernet directly to the Ethernet port of the board
  • Connect the board to the computer with a serial cable
  • Power on the board
  • Read Hit any key to stop autoboot: 3 and immediately press the enter key at the serial port to enter uboot:
  • Enter the following commands in order
setenv ipaddr 192.168.1.11
setenv serverip 192.168.1.199
tftpboot 0x84000000 NHX4019-N32-256M16-D3-squashfs-root.img
sf erase 0x580000 +$filesize
sf write 0x84000000 0x580000 $filesize
reset

NHX4019-NPN

  • ../qsdk/ftpdir search NHX4019-NPN-256M16-D3-ubi-root.img
  • Enable tftp server
  • Put NHX4019-NPN-256M16-D3-ubi-root.img into tftp server directory
  • Set the computer Ethernet to a static IP address of 192.168.1.199
  • Connect the computer Ethernet directly to the board’s Ethernet port
  • Connect the board to the computer with a serial cable
  • Power on the board
  • Read Hit any key to stop autoboot: 3 and immediately press the enter key at the serial port print to enter uboot:
  • Enter the following commands in order
setenv ipaddr 192.168.1.11
setenv serverip 192.168.1.199
tftpboot 0x84000000 NHX4019-NPN-256M16-D3-ubi-root.img
nand erase.chip
nand write 0x84000000 0x0 ${filesize}
reset

NHX5018-NPN

  • ../qsdk/ftpdir search for NHX4019-NPN-256M16-D3-ubi-root.img
  • Open tftp sever
  • Put NHX4019-NPN-256M16-D3-ubi-root.img into the tftp sever directory
  • Set the static IP address 192.168.1.199 on the computer Ethernet
  • Connect the computer Ethernet directly to the Ethernet port of the board
  • Connect the board to the computer with a serial cable
  • Power on the board
  • Read Hit any key to stop autoboot: 3 and immediately press the enter key at the serial port to enter uboot:
  • Enter the following commands in order
setenv ipaddr 192.168.1.11
setenv serverip 192.168.1.199
tftpb NHX5018-NPN-256M16-D3-ubi-root.img
nand erase.chip
nand write 0x44000000 0x80000 ${filesize}
nand write 0x44000000 0x3e80000 ${filesize}
reset

NHX6018-NPN

  • ../qsdk/ftpdir search NHX6018-0-NPN-256M32-D4-ubi-root.img
  • Enable tftp sever
  • Put NHX6018-0-NPN-256M32-D4-ubi-root.img into tftp sever directory
  • Set static IP address 192.168.1.199 for computer Ethernet
  • Directly connect computer Ethernet to the Ethernet port of the board
  • Connect the board to the computer with a serial cable
  • Power on the board
  • After reading Hit any key to stop autoboot: 3, press the enter key immediately at the serial port to enter uboot:
  • Enter the following commands in order
setenv ipaddr 192.168.1.11
setenv serverip 192.168.1.199
tftpboot NHX6018-0-NPN-256M32-D4-ubi-root.img
nand erase.chip
nand write 0x44000000 0x0 ${filesize}
reset

NHX53X2-V01-NPN

  • ../qsdk/ftpdir search NHX53X2-V01-222-NPN-512M16-D4-ubi-root.img
  • Enable tftp server
  • Put NHX53X2-V01-222-NPN-512M16-D4-ubi-root.img into the tftp server directory
  • Set the static IP address 192.168.1.199 on the computer Ethernet
  • Connect the computer Ethernet directly to the Ethernet port of the board
  • Connect the board to the computer with a serial cable
  • Power on the board
  • Read Hit any key to stop autoboot: 3 and immediately press the enter key at the serial port to enter uboot:
  • Enter the following commands in order
setenv ipaddr 192.168.1.11
setenv serverip 192.168.1.199
tftpboot NHX53X2-V01-222-NPN-512M16-D4-ubi-root.img
nand erase.chip
nand write ${fileaddr} 0xc0000 ${filesize}
reset

NHX53X2-V02-NPN

  • ../qsdk/ftpdir search NHX53X2-V02-220-NPN-512M16-D4-ubi-root.img
  • Enable tftp sever
  • Put NHX53X2-V02-220-NPN-512M16-D4-ubi-root.img into tftp sever directory
  • Set static IP address 192.168.1.199 for computer Ethernet
  • Connect computer Ethernet directly to the Ethernet port of the board
  • Connect the board to the computer with a serial cable
  • Power on the board
  • After reading Hit any key to stop autoboot: 3, press the enter key immediately at the serial port to enter uboot:
  • Enter the following commands in order
setenv ipaddr 192.168.1.11
setenv serverip 192.168.1.199
tftpboot NHX53X2-V02-220-NPN-512M16-D4-ubi-root.img
nand erase.chip
nand write ${fileaddr} 0xc0000 ${filesize}
reset

NHX53X2-V03-NPN

  • ../qsdk/ftpdir search NHX53X2-V03-244-NPN-512M16-D4-ubi-root.img
  • Enable tftp server
  • Put NHX53X2-V03-244-NPN-512M16-D4-ubi-root.img into the tftp server directory
  • Set the static IP address 192.168.1.199 on the computer Ethernet
  • Connect the computer Ethernet directly to the Ethernet port of the board
  • Connect the board to the computer with a serial cable
  • Power on the board
  • Read Hit any key to stop autoboot: 3 and immediately press the enter key at the serial port to enter uboot:
  • Enter the following commands in order
setenv ipaddr 192.168.1.11
setenv serverip 192.168.1.199
tftpboot NHX53X2-V03-244-NPN-512M16-D4-ubi-root.img
nand erase.chip
nand write ${fileaddr} 0xc0000 ${filesize}
reset