[ECOS] Coldfire M5272C3 question
Chuck Partridge
Chuck_Partridge@amx.com
Tue Aug 12 15:18:00 GMT 2003
I am trying to get eCos 2.0 running on a Motorola m5272c3 eval board
and I am having troubles getting it running.
I have built the eCos library using eCos configuration tools using
Peter Barada's gcc 3.04 coldfire/m68k port using Cygwin.
I am now trying to get the hello example running. A hello.exe is built using the
Makefile in the examples directory. The file command shows hello.exe to be
hello.exe: ELF 32-bit MSB executable, Motorola 68000, version 1, statically link
ed, not stripped
I convert the elf to a srec using objcopy and download the srec using the
Eval boards DBUG monitor.
I can load and run the srec but I get no indication of operation after
eCos relocates the vector table in var_reset() in the file
ecos-2.0\packages\hal\m68k\mcf52xx\var\v2_0\src\var_startup.c.
I get a couple of garbage characters on the terminal when I just go from
__exception_reset.
Anyone know if this board has actually been run, and if so were there any
steps I have missed?
Thanks,
Chuck
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