Well you can also lift the bga chip and compare it to another router with a jtag and ar2317
On Wed, Mar 3, 2010 at 7:23 AM, Bernhard Loos <[email protected]>wrote: > 2010/3/3 jason duhamell <[email protected]>: > > I will see what i can do. Maybe you can get the datasheet for the ar2317 > > chip. > > > > I doubt it. They all seem to require a nda, I already checked. > Besides, this is BGA chip, so there is now way to see how stuff is > connected to the cpu. > > > On Wed, Mar 3, 2010 at 7:18 AM, Bernhard Loos < > [email protected]> > > wrote: > >> > >> Yes, but there are lots of testpoints around the cpu, I bet some of > >> them are from a jtag port. > >> Without those pins, the only possibility would be an to attach an > >> in-ciruit programmer to the flash chip, but this will be really > >> difficult and the success probability not very high. > >> > >> 2010/3/2 jason duhamell <[email protected]>: > >> > The router does not have jtag pins. it only has a ttl port. > >> > > >> > On Wed, Mar 3, 2010 at 6:55 AM, Bernhard Loos > >> > <[email protected]> > >> > wrote: > >> >> > >> >> Do you at least now the positions of the jtag test points? > >> >> > >> >> 2010/3/2 jason duhamell <[email protected]>: > >> >> > > >> >> > > >> >> > On Tue, Mar 2, 2010 at 8:04 AM, jason duhamell < > [email protected]> > >> >> > wrote: > >> >> >> > >> >> >> I can not access a command prompt. I believe the only way to flash > >> >> >> it > >> >> >> is > >> >> >> from a test clip programmer. > >> >> >> > >> >> >> Jason > >> >> >> > >> >> >> On Tue, Mar 2, 2010 at 7:51 AM, Bernhard Loos > >> >> >> <[email protected]> wrote: > >> >> >>> > >> >> >>> Did you try to flash an ar71xx image? For example the fon one? > >> >> >>> If the kernel at least starts to boot, I can do the rest. > >> >> >>> Otherwise, > >> >> >>> I'm not so sure. > >> >> >>> > >> >> >>> Bernhard > >> >> >>> > >> >> >>> 2010/3/1 jason duhamell <[email protected]>: > >> >> >>> > Ok, I decided I will start the Job offer at 100 dollars and the > >> >> >>> > board. > >> >> >>> > dont > >> >> >>> > worry about the chip sizes, I control that from the factory > side. > >> >> >>> > > >> >> >>> > On Mon, Mar 1, 2010 at 7:07 AM, jason duhamell > >> >> >>> > <[email protected]> > >> >> >>> > wrote: > >> >> >>> >> > >> >> >>> >> Actually it is this. > >> >> >>> >> > >> >> >>> >> > >> >> >>> >> > http://www.jcg.com.cn/en/display.asp?id=1312&idd=Wireless%20Products > >> >> >>> >> And I can order it wit 4 mb flash or 8mb flash, but i need to > >> >> >>> >> fix > >> >> >>> >> the > >> >> >>> >> software on it. > >> >> >>> >> > >> >> >>> >> On Sun, Feb 28, 2010 at 7:46 PM, ulf kypke <[email protected] > > > >> >> >>> >> wrote: > >> >> >>> >>> > >> >> >>> >>> hi jason, > >> >> >>> >>> this device looks like an accton oem device similar to the > smc > >> >> >>> >>> webt-g. > >> >> >>> >>> it has only 2 mb of flash and 8 mb or ram, this is too less > for > >> >> >>> >>> running > >> >> >>> >>> openwrt. > >> >> >>> >>> an other thing is the dc power design, it does not have a > dc/dc > >> >> >>> >>> converter, so it will "burn" the rest of power while dropping > >> >> >>> >>> the > >> >> >>> >>> voltage from 5 volt to 3.3 volt. this is overall not the best > >> >> >>> >>> design. > >> >> >>> >>> cheers ulf > >> >> >>> >>> > >> >> >>> >>> > >> >> >>> >>> 2010/2/28 jason duhamell <[email protected]>: > >> >> >>> >>> > Hello everyone. I have a new product that needs support. It > >> >> >>> >>> > is a > >> >> >>> >>> > ar2317 > >> >> >>> >>> > mini > >> >> >>> >>> > router similar to the fon 2200. When I started it up, It > >> >> >>> >>> > seemed > >> >> >>> >>> > to > >> >> >>> >>> > be > >> >> >>> >>> > running vxworks. I have a job for someone that is > >> >> >>> >>> > expereienced > >> >> >>> >>> > with > >> >> >>> >>> > redboot > >> >> >>> >>> > to help get this device supported for openwrt. Dont worry > >> >> >>> >>> > about > >> >> >>> >>> > the > >> >> >>> >>> > flash > >> >> >>> >>> > and ram, we will upgrade them to 4/16 to support openwrt. > >> >> >>> >>> > Then > >> >> >>> >>> > if > >> >> >>> >>> > someone > >> >> >>> >>> > wants to work on this hardware in person they will need a > >> >> >>> >>> > test > >> >> >>> >>> > clip > >> >> >>> >>> > and > >> >> >>> >>> > soldering skills as this device does not have a jtag. > Please > >> >> >>> >>> > email > >> >> >>> >>> > me > >> >> >>> >>> > back > >> >> >>> >>> > and I will discuss the payment. > >> >> >>> >>> > > >> >> >>> >>> > _______________________________________________ > >> >> >>> >>> > openwrt-devel mailing list > >> >> >>> >>> > [email protected] > >> >> >>> >>> > https://lists.openwrt.org/mailman/listinfo/openwrt-devel > >> >> >>> >>> > > >> >> >>> >>> > > >> >> >>> >>> _______________________________________________ > >> >> >>> >>> openwrt-devel mailing list > >> >> >>> >>> [email protected] > >> >> >>> >>> https://lists.openwrt.org/mailman/listinfo/openwrt-devel > >> >> >>> >> > >> >> >>> > > >> >> >>> > > >> >> >>> > _______________________________________________ > >> >> >>> > openwrt-devel mailing list > >> >> >>> > [email protected] > >> >> >>> > https://lists.openwrt.org/mailman/listinfo/openwrt-devel > >> >> >>> > > >> >> >>> > > >> >> >>> _______________________________________________ > >> >> >>> openwrt-devel mailing list > >> >> >>> [email protected] > >> >> >>> https://lists.openwrt.org/mailman/listinfo/openwrt-devel > >> >> >> > >> >> > > >> >> > > >> >> > _______________________________________________ > >> >> > openwrt-devel mailing list > >> >> > [email protected] > >> >> > https://lists.openwrt.org/mailman/listinfo/openwrt-devel > >> >> > > >> >> > > >> >> _______________________________________________ > >> >> openwrt-devel mailing list > >> >> [email protected] > >> >> https://lists.openwrt.org/mailman/listinfo/openwrt-devel > >> > > >> > > >> > _______________________________________________ > >> > openwrt-devel mailing list > >> > [email protected] > >> > https://lists.openwrt.org/mailman/listinfo/openwrt-devel > >> > > >> > > >> _______________________________________________ > >> openwrt-devel mailing list > >> [email protected] > >> https://lists.openwrt.org/mailman/listinfo/openwrt-devel > > > > > > _______________________________________________ > > openwrt-devel mailing list > > [email protected] > > https://lists.openwrt.org/mailman/listinfo/openwrt-devel > > > > > _______________________________________________ > openwrt-devel mailing list > [email protected] > https://lists.openwrt.org/mailman/listinfo/openwrt-devel >
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