**** BEGIN LOGGING AT Thu Jan 17 02:59:56 2008 Jan 17 08:33:12 is there an openocd nslu2 config file floating about? Jan 17 09:24:15 the one I hacked together finds the proper JTAG device but then hangs Jan 17 09:24:22 it might be a problem with reset logic Jan 17 09:34:00 it certainly is Jan 17 09:34:14 you need both reset lines, the system reset and the test reset Jan 17 09:34:58 and you have to be able to assert them individually, i.e. asserting sreset must NOT assert trst Jan 17 09:35:20 it should be possible to do this on the nslu, because someone reported it worked with a bdi2000 Jan 17 09:35:30 hmm Jan 17 09:35:33 but i have no idea about the hardware modifications that were required Jan 17 09:35:45 rwhitby might know more Jan 17 09:36:18 I know it works with same cable using openwince jtag tools Jan 17 09:36:31 I am able to flash using that Jan 17 09:36:34 mhh, yeah, but the openwince jtag tools work completely different Jan 17 09:36:39 oh :-\ Jan 17 09:36:42 they operate the ixp in boundary-scan mode Jan 17 09:36:49 and have no access to the chip's internals Jan 17 09:37:02 yeah they are rather basic which is why I want to use openocd Jan 17 09:37:32 if all you want to do is flash stay with the openwince tools Jan 17 09:37:39 if you want to debug you'll need both reset lines Jan 17 09:37:57 that's a requirement of the xscale core, not the openocd Jan 17 09:38:10 aha. OK good to know Jan 17 09:38:29 I'll ask rwhitby about it when I see him again Jan 17 09:38:47 he's in this channel, too, maybe he'll read up on this Jan 17 09:40:05 I am using a parallel port dlc5 if that matters Jan 17 09:41:18 question ( sorry for interupting btw) but what jtag tools are avalable for doing the boundry scan testing ? and is it a sutable alternative for checking BGA devices in production other than haivng to opt to use expensive xray checking Jan 17 09:44:32 hmm, we had this discussion here about 1 or 2 years ago - there are tools, but they are _expensive_ Jan 17 09:44:59 macraigor has a little less expensive alternative to the big players Jan 17 09:45:09 don't remember the names of the "good" programs though Jan 17 09:47:03 this might be bad: Debug: xscale.c:1550 xscale_assert_reset(): target->state: unknown Jan 17 09:47:19 its for this board http://www.whipy.demon.co.uk/swarm-composite.jpg atm the companies we approched to assemble them some will do xray testing but some dont have the facilaty Jan 17 09:48:22 and those that do are looking in the reagon of $2500 per board for assembly and xray test of the soldering Jan 17 09:54:26 bbl Jan 17 11:35:15 prpplague: pong (sorry, offline all yesterday) Jan 17 12:56:48 bk Jan 17 17:30:02 wookey_: ping Jan 17 21:07:07 prpplague: back again (my net connection died for 36hrs) Jan 17 21:19:26 wookey_: hehe Jan 17 21:19:28 wookey_: np Jan 17 21:19:48 wookey_: just curious if you'd looked at our hammer board since we went live with it? Jan 17 21:20:54 wookey_: iirc you do some work with devices for people with visual handicaps correct? **** ENDING LOGGING AT Fri Jan 18 02:59:57 2008