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pb installing RedBoot on AT91EB40
- From: Olivier Kaloudoff <kalou at kalou dot net>
- To: ecos-discuss at sources dot redhat dot com
- Date: Sun, 11 Dec 2005 01:52:09 +0100 (CET)
- Subject: [ECOS] pb installing RedBoot on AT91EB40
Hello all,
following the Redboot user guide, I'm trying the
rdi mode with gdb, using a KeySpan USB to Serial converter;
(gdb) imac:~ kalou$ ls -l /dev/*Key*
crw-rw-rw- 1 root wheel 9, 5 Dec 11 01:42 /dev/cu.KeySerial1
crw-rw-rw- 1 root wheel 9, 4 Dec 11 01:34 /dev/tty.KeySerial1
imac:~ kalou$ /usr/local/bin/arm-elf-gdb
Desktop/redboot_RAM.elf
GNU gdb 6.0
Copyright 2003 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you
are
welcome to change it and/or distribute copies of it under certain
conditions.
Type "show copying" to see the conditions.
There is absolutely no warranty for GDB. Type "show warranty" for
details.
This GDB was configured as "--host=powerpc-apple-darwin6.8
--target=arm-elf"...
(gdb) tar rdi s=/dev/tty.KeySerial1
Could not open device "s=/dev/tty.KeySerial1"
(gdb) tar rdi s=/dev/cu.KeySerial1
Could not open device "s=/dev/cu.KeySerial1"
(gdb)
Am I doing something obviously wrong ?
I checked that the Serial is ok, using zTerm, I get the Angel debug
monitor fine;
xxAngel Debug Monitor (serial) 1.04 (Advanced RISC Machines SDT 2.11a) for
AT91 EB0x (1.01)
Angel Debug Monitor rebuilt on Sep 14 1998 at 14:52:22
Obx
(...)
9600 8N1
When I open gdb, zTerm has been closed first.
Any tips ?
Olivier
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