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Message
From: "Scott Furman" <sfurman@r...>
Date: Fri, 4 Jul 2003 15:19:15 -0700
Subject: Re: [openrisc] FW: [ECOS] Harvard architecture MLT files
> 1) I presume your platform is entirely ORP compliant, as you submitted the
> eCos port in the first place?
We're not using the ORP platform, but the in-house platform we're using
differs only in relatively trivial ways (memory addresses, Flash type, etc.)
from ORP. I ported eCos to ORP because, at the time I started my efforts,
our in-house platform definition was incomplete. I always check that the
ORP version of Redboot builds and runs before submitting patches to the
eCos maintainers, but it is not being actively used.
> 2) How are you doing your debugging? Are you using JTAG module or Redboot?
> If you're not using Redboot, did you ever build and run it?
With the or1ksim simulator, I tend to use the emulated JTAG interface for
debugging. With the HW, I use the gdb stubs built into Redboot, with one
serial port as the console and the other dedicated to gdb. Redboot should
build and run on or1ksim "out-of-the-box" for ORP. (Or at least it will
again once the eCos maintainers check-in my latest patches.)
-Scott
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