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# set bootcmd bootm 0x9f050000
# mw 0x18060008 0x0
# set lk-aos "tftp 0x80060000 OAW-AP1101-UBOOT_KERNEL_3.0.x.x.bin &&
erase 0x9f050000 +0x180000 &&cp.b 0x80060000 0x9f050000 0x180000"
# set lf-aos "tftp 0x80060000 OAW-AP1101-UBOOT_ROOTFS_3.0.x.x.bin &&
erase 0x9f1d0000 +0xc20000 &&cp.b 0x80060000 0x9f1d0000 0xc20000"
# run lk-aos && run lf-aos && reset
4.4.3 AP1220 Series
Procedure of the upgrading AP1220 Series through bootloader:
✓ To setup a TFTP server on a PC, and put the images on the TFTP server path:
OAW-AP1220-UBOOT_FIRMWARE_3.0.x.x.bin
✓ To enter the bootloader during AP initialization, which is described in 4.4.1.
✓ Network configuration (IP Address, TFTP Server Address…)
Example: IP address=
172.16.18.11
; TFTP Server Address=
172.16.18.129
# set ipaddr 172.16.18.11
# set serverip 172.16.18.129
# save
✓ AP upgrading through bootloader
# tftpboot 0x84000000 OAW-AP1220-UBOOT_FIRMWARE_3.0.x.x.bin
# nand erase 0x0 0x10000000 && nand write 0x84000000 0x0 $filesize
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