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Updated Makefile and new openocd config file for the Olimex SAM7EX256 board.

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Makefiles modifications required for updated gcc v4.7.2
This commit is contained in:
inmarket 2013-11-09 14:23:13 +10:00
parent 5d2d6e7962
commit d00b543831
2 changed files with 80 additions and 3 deletions
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8
boards/base/Olimex-SAM7EX256-GE8/example/Makefile
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@ -5,8 +5,9 @@
# Compiler options here.
ifeq ($(USE_OPT),)
# USE_OPT = -O2 -ggdb -gstabs+ -fomit-frame-pointer -mabi=apcs-gnu
USE_OPT = -O0 -ggdb -gstabs+ -fomit-frame-pointer -mabi=apcs-gnu
# If you are using gcc V4.5.1 or older then replace -g with -ggdb -gstabs+
# For debugging you probably want -O0 rather than -O2
USE_OPT = -O0 -g -fomit-frame-pointer -mabi=apcs-gnu
endif
# C specific options here (added to USE_OPT).
@ -126,7 +127,8 @@ CPPC = $(TRGT)g++
# Enable loading with g++ only if you need C++ runtime support.
# NOTE: You can use C++ even without C++ support if you are careful. C++
# runtime support makes code size explode.
LD = $(TRGT)gcc -ggdb -gstabs+
# If you are using gcc V4.5.1 or older then add -ggdb -gstabs+ to the LD line
LD = $(TRGT)gcc
#LD = $(TRGT)g++
CP = $(TRGT)objcopy
AS = $(TRGT)gcc -x assembler-with-cpp

75
boards/base/Olimex-SAM7EX256-GE8/example/openocd.cfg Normal file
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@ -0,0 +1,75 @@
# This is a script file for OpenOCD 0.7.0
#
# It is set up for the Olimex SAM7EX256 board using the Olimex Tiny-H JTAG adaptor.
#
# Assuming the current directory is your project directory containing this openocd.cfg file...
#
# To program your device:
#
# openocd -f openocd.cfg -c "Burn yourfile.bin" -c shutdown
#
# To debug your device:
#
# openocd
# (This will run openocd in gdb server debug mode. Leave it running in the background)
#
# gdb yourfile.elf
# (To start gdb. Then run the following commands in gdb...)
#
# target remote 127.0.0.1:3333
# monitor Debug
# stepi
# (This last stepi resynchronizes gdb).
#
# If you want to reprogram from within gdb:
#
# monitor Burn yourfile.bin
#
echo ""
echo "##### Loading debugger..."
source [find interface/olimex-arm-usb-tiny-h.cfg]
#source [find interface/ftdi/olimex-arm-usb-tiny-h.cfg]
echo ""
echo "##### Loading CPU..."
source [find target/at91sam7x256.cfg]
echo ""
echo "##### Configuring..."
jtag_rclk 3000
arm7_9 dcc_downloads enable
arm7_9 fast_memory_access enable
# flash protect 0 0 1 off
#gdb_breakpoint_override hard
arm7_9 dbgrq enable
proc Debug { } {
echo ""
echo "##### Debug Session Connected..."
soft_reset_halt
reg pc 0x00100000
echo "Ready..."
}
proc Burn {file} {
echo ""
echo "##### Burning $file to device..."
halt
flash write_image erase unlock $file 0x00100000
reset
echo "Burning Complete!"
}
echo ""
echo "##### Leaving Configuration Mode..."
init
soft_reset_halt
$_TARGETNAME invoke-event reset-init
flash probe 0
flash banks
echo ""
echo "##### Waiting for debug connections..."