OpenWrt TTL Uboot Brush Machine

OpenWrt Common Burn-write commands
AR Series Partition address
4M Flash's partition address:

分区名        起始地址        结束地址         分区长度uboot        0x9f000000    0x9f020000     0x20000firmware     0x9f020000    0x9f3e0000     0x3c0000art          0x9f3f0000    0x9f3e0000     0x10000

8M Flash's partition address:

分区名        起始地址        结束地址         分区长度uboot        0x9f000000    0x9f020000     0x20000firmware     0x9f020000    0x9f7e0000     0x7c0000art          0x9f7f0000    0x9f7e0000     0x10000

16M Flash's partition address:

分区名        起始地址        结束地址         分区长度uboot        0x9f000000    0x9f020000     0x20000firmware     0x9f020000    0x9ffe0000     0xfc0000art          0x9fff0000    0x9ffe0000     0x10000

1. Command line Brush System
Firmware passed to/tmp:

cd /tmpcat /proc/mtddev: size erasesize namemtd0: 00020000 00010000 “u-boot”mtd1: 000e01c4 00010000 “kernel”mtd2: 002efe3c 00010000 “rootfs”mtd3: 00060000 00010000 “rootfs_data”mtd4: 00010000 00010000 “art”mtd5: 003d0000 00010000 “firmware”

As you can tell from the above command, MTD5 is firmare.
Using MTD to update the system

mtd -r write factory.bin firmware

It is recommended to update the system using Sysupgrade.

sysupgrade factory.bin

2.ttl Refresh programmer firmware, FW, Uboot, art
4M of:
Brush Programmer firmware:

tftp 0x80000000 full.bin  （可能 printenv 地址不是0x80000000，没有关系）erase 0x9f000000 +0x400000cp.b 0x80000000 0x9f000000 0x400000

Brush Uboot:

tftp 0x80000000 uboot.binerase 0x9f000000 +0x20000cp.b 0x80000000 0x9f000000 0x20000

Brush FW:

tftp 0x80000000 fw.binerase 0x9f020000 +0x3c0000cp.b 0x80000000 0x9f020000 0x3c0000

Brush Art:

tftp 0x80000000 art.binerase 0x9f3f0000 +0x10000cp.b 0x80000000 0x9f3f0000 0x10000

8M of:
Brush Programmer All Firmware (Uboot+fs+art):

tftp 0x80000000 full.binerase 0x9f000000 +0x800000cp.b 0x80000000 0x9f000000 0x800000

Brush Uboot:

tftp 0x80000000 uboot.binerase 0x9f000000 +0x20000cp.b 0x80000000 0x9f000000 0x20000

Brush FW:

tftp 0x80000000 fw.binerase 0x9f020000 +0x7c0000cp.b 0x80000000 0x9f020000 0x7c0000

Brush Art:

tftp 0x80000000 art.binerase 0x9f7f0000 +0x10000cp.b 0x80000000 0x9f7f0000 0x10000

16M:

FW:tftp 0x80000000 fw.binerase 0x9f020000 +0xfc0000cp.b 0x80000000 0x9f020000 0xfc0000

This article by http://www.wifidog.pro/2015/08/04/openwrt-uboot%E5%88%B7%E6%9C%BA.html compilation, reprint please indicate the source

OpenWrt TTL Uboot Brush Machine