| 00:24.25 | wookey_ | just noticed post saying the xscale support exists and needs testing |
| 00:24.43 | wookey_ | (last november - erk I am out of date) |
| 00:25.00 | wookey_ | I have plenty of pxa270 boards to test on. |
| 00:25.13 | wookey_ | I'll read the runes and have a go as soon as I get a chance |
| 00:43.53 | rwhitby | wookey_: do those boards have SRST available on the jtag connector? that's required for openocd xscale support. |
| 00:44.07 | rwhitby | (the nslu2 doesn't have that available, or at least we haven't found it yet) |
| 00:45.26 | wookey_ | rwhitby: Almost everything is available on some connector or other, so yes, I should think so) |
| 00:45.44 | wookey_ | And it;s our design so we can make it available if necessary :-) |
| 00:46.12 | wookey_ | you don;t happen to be a latex-beamer guru do you? |
| 00:46.20 | rwhitby | nope. |
| 00:46.58 | wookey_ | fair enough (panicky noises of man who has to hand two debconf talks in about 2 hrs ago...) |
| 00:47.23 | rwhitby | I'm hoping to get time at some stage to try OpenOCD out on my IOMega NAS100d box. It has a normal 20 pin arm jtag port so I'm hoping that it has everything actually connected up. |
| 00:47.53 | wookey_ | should do. |
| 00:48.30 | rwhitby | you never know with these IDH reference designs ;-) |
| 00:49.54 | rwhitby | (I still believe the NSLU2 operating at 133MHz was an IDH (SerComm) design error, not an intentional thing by Linksys. They now sell them running at 266MHz, just like our deunderclocking mod does. |
| 00:49.55 | wookey_ | I saw a talk on thur from lauterbach guy showing off what you can do with fancy kit on latest hardware - catching every CPU access/instruction and haing lots of fancy graphs showing the whole program flow |
| 00:50.44 | wookey_ | Be nice to see how much of that we can do in free-software land |
| 00:51.17 | wookey_ | rwhitby: you are probably right - in which case it is quite funny/sad |
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| 08:30.37 | drath | rwhitby: the NSLU2 wiki says that someone used it with a BDI2000, which has the same reset requirements as the OpenOCD (and every other debugger for XScale's that doesn't depend on the application to provide the debug handler) |
| 08:31.18 | drath | wookey_: there's a problem with PXA27x which I haven't been able to debug - they should be the same as PXA25x, but something always fails |
| 08:31.44 | drath | wookey_: it's known to work with PXA25x and IXP42x, but I haven't seen a success report from a PXA27x |
| 08:32.12 | drath | wookey_: one problem was that people didn't know their board's layout, so we couldn't know if some reset supervisor etc. was interfering with OpenOCD |
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| 08:48.23 | rwhitby | drath: unfortunately, they haven't pointed out where to find the extra signal. |
| 09:05.05 | drath | yeah... I thought I saw a page where someone explained where to find nSRST, but can't find that right now... not sure if I'm mixing up things |
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| 17:40.08 | wookey_ | drath: OK. I'll see if I can make it work. (sometime soon). |
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