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ROMable Code
- From: ken king <kknhuntsville at yahoo dot com>
- To: ecos-discuss at sources dot redhat dot com
- Date: Mon, 16 May 2005 19:29:29 -0700 (PDT)
- Subject: [ECOS] ROMable Code
I have a MPC852T custom bd I've been running
with a BDM. Most every thing is working.I tried to
make this system boot from FLASH.
Okay, it works with a BDM connected, with *almost*
no .gdbinit -- i.e. only target type and
remote (IP:Port) (just enough to connect) -- no
monitor or set commands -- no program load!
I can disconnect the BDM after it boots,
everything keeps running fine.
Question is; what module might I have forgotten to
load that gdb/BDM might be handling for me???
I've single stepped through hal_hardware_init,
everything looks fine. /CS init, copy ROM to RAM,
etc.
Looked at the ROM /CS with and without the BDM with
scope, signature looks about the same -- ?burst of
copy? ROM to RAM.
I know that *part* of hal_hardware_init works,
because the clocks change to the right frequency.
I don't *think* CPU is going into debug mode as
VFLS{0..1] were never seen to both be asserted.
Any ideas?
TIA,
KK
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