ELTEX ESR-1000 - Secondary Bootloader Update (U-Boot)

ESR Series Routers Operation Manual 35
Using nae-0-3 device
TFTP from server 10.100.100.1; our IP address is 10.100.100.2
Filename 'esr1000/firmware'.
Load address: 0xa800000060000000
Loading: TftpStart:TftpTimeoutMsecs = 10000, TftpTimeoutCountMax = 6
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done
Bytes transferred = 64453909 (3d77d15 hex)
Device 0: MT29F8G08ABBCAH4 ... is now current device
NAND erase: device 0 offset 0x1440000, size 0x6400000
Bad block table found at page 262080, version 0x01
Bad block table found at page 262016, version 0x01
Erasing at 0x7800000 -- 1895825408% complete..
OK
NAND write: device 0 offset 0x1440000, size 0x6400000
104857600 bytes written: OK
6. Run the downloaded software:
BRCM.XLP316Lite Rev B0.u-boot# reset
6.3 Secondary bootloader update (U-Boot)
Secondary bootloader initializes NAND and the router. During the update, a new file of the
secondary bootloader is saved to the flash
To view the current version of the load file operating on the device, execute 'version' command in
U-Boot CLI. Also, the version is displayed during the router startup.:
BRCM.XLP316Lite Rev B0.u-boot# version
BRCM.XLP.U-Boot:1.1.0.47 (29/11/2016 - 19:00:24)
Firmware update procedure:
1. When U-Boot finishes the router initialization, break the device startup with the <Esc> key.
Configuring PoE...
distribution 1 dest_threshold 0xa drop_timer 0x0
Configuring POE in bypass mode
NAE configuration done!
initializing port 0, type 2.
initializing port 1, type 2.
SMC Endian Test:b81fb81f
nae-0, nae-1
=======Skip: Load SYS UCORE for old 8xxB1/3xxB0 revision on default.
Hit any key to stop autoboot: 2
2. Specify TFTP server address:
BRCM.XLP316Lite Rev B0.u-boot# setenv serverip 10.100.100.1
3. Specify router IP address:
BRCM.XLP316Lite Rev B0.u-boot# setenv ipaddr 10.100.100.2
4. You may save the environment using 'saveenv' command for future updates.