Hi I have install Openwrt backfire/10.03.1/brcm-2.4/ xxxxx/trx to my WRT54g-TM and mod serial port. everything work fine. but
the memory shows only 16MB

"df -h"
------------------------
Filesystem                Size      Used Available Use% Mounted on
/dev/root                 1.7M      1.7M         0 100% /rom
tmpfs                    14.9M     52.0K     14.9M   0% /tmp
/dev/mtdblock/4           5.4M      1.3M      4.1M  24% /overlay
mini_fo:/overlay
------------------------------
when I run
"nvram show |grep sdram" I get
-------------------------------
sdram_ncdl=0xfe0008
sdram_config=0x0062
sdram_init=0x010b
sdram_refresh=0x0000
---------------------------------
I read many forms they direct to change the valu "sdram_init=x.xxxx"  Note I mark "x.xxxx" as I do not want anybody try     with wrong value that I am not certain"

the ram TSOP is HY50U561622ETP  -------256M(16Mx16) gDDR SDRAM


2) Do I loos any capabilities Wrt54g-TM by switching from stock to Openwrt ? as I do not find this rooter in compatible list.
or Openwrt take this rooter as wrt54gs v3 or so?

Please could  youy direct me towards right direction?

(Last edited by nesan on 12 Jul 2013, 22:23)