Linksys WRT54G2 v1.1

Overview
OEM Gemtek WRTA-233G (WRTA-233G_V02)

The device does not have a valid FCC ID.

Links of Interest

 * Flashing Linksys WRT54g2 v1.1 (atheros based) with dd-wrt On the DD-WRT Forum
 * linksys wrt54g2 v1.1 On the DD-WRT Forum
 * linksys wrt54g2 v1.1,is there any chance to flash dd-wrt? On the DD-WRT Forum
 * WRT54G series on Wikipedia

Flashing dd-wrt
Supported by dd-wrt as of = v24 SP2 build 12427

Per the txt file for install Since Linksys (or the firmware vendor which might be gemtek or cybertan) disabled the networking within the redboot bootloader (and also the partition management), we have to replace it as first step to get it working. this is only possible with serial console right now

setup your local lan network to 192.168.1.72 and run a local tftp server (see provided tftp server for windows) then enter the following line into the redboot with serial console (baudrate 9600) ip_address -l 192.168.1.1 -h 192.168.1.72 this will enable network access now do load -r -b 0x80041000 redboot_ap65.ram exec a new redboot will now start now do the following commands: fis init load -r -b 0x80080000 redboot_ap65.rom fis create -l 0x10000 -e 0xbfc00000 RedBoot reset the new bootloader starts now now do fis init load -r -b 0x80041000 linux.bin fis create linux and config the bootscript with fconfig the script must be fis load -l linux exec save the config and type "reset" again to boot up the system to enter the redboot console with this new bootloader you must push the reset button. this will also allow to enter the tftp recovery mode which allows to send a dd-wrt webflash file with tftp to the bootloader for flashing.

Check for recommended builds here.