diff options
| author | [email protected] <[email protected]> | 2011-04-05 12:49:01 +0000 |
|---|---|---|
| committer | [email protected] <[email protected]> | 2011-04-05 12:49:01 +0000 |
| commit | c84fc53783e8adeff28a57aedcc57a7f5202c166 (patch) | |
| tree | 1e0daf4c01d67ab97609b585f4a96543fa5b6274 /bsp/at91sam9260/rtconfig.py | |
| parent | 8d77fe70dc8a93576933402d609e09a9768ec552 (diff) | |
add at91sam926x porting.
git-svn-id: https://rt-thread.googlecode.com/svn/trunk@1364 bbd45198-f89e-11dd-88c7-29a3b14d5316
Diffstat (limited to 'bsp/at91sam9260/rtconfig.py')
| -rwxr-xr-x | bsp/at91sam9260/rtconfig.py | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/bsp/at91sam9260/rtconfig.py b/bsp/at91sam9260/rtconfig.py new file mode 100755 index 0000000000..3386afa13f --- /dev/null +++ b/bsp/at91sam9260/rtconfig.py @@ -0,0 +1,82 @@ +
+# toolchains options
+ARCH = 'arm'
+CPU = 'at91sam926x'
+TextBase = '0x20000000'
+
+CROSS_TOOL = 'gcc'
+
+if CROSS_TOOL == 'gcc':
+ PLATFORM = 'gcc'
+ EXEC_PATH = '/opt/arm-2010q1/bin/'
+elif CROSS_TOOL == 'keil':
+ PLATFORM = 'armcc'
+ EXEC_PATH = 'E:/Keil'
+#BUILD = 'debug'
+BUILD = 'release'
+
+if PLATFORM == 'gcc':
+ # toolchains
+ PREFIX = 'arm-none-eabi-'
+ #PREFIX = 'arm-none-linux-gnueabi-'
+ CC = PREFIX + 'gcc'
+ AS = PREFIX + 'gcc'
+ AR = PREFIX + 'ar'
+ LINK = PREFIX + 'gcc'
+ TARGET_EXT = 'axf'
+ SIZE = PREFIX + 'size'
+ OBJDUMP = PREFIX + 'objdump'
+ OBJCPY = PREFIX + 'objcopy'
+
+ DEVICE = ' -mcpu=arm926ej-s'
+ CFLAGS = DEVICE
+ AFLAGS = ' -c' + DEVICE + ' -x assembler-with-cpp' + ' -DTEXT_BASE=' + TextBase
+ LFLAGS = DEVICE + ' -Wl,--gc-sections,-Map=rtthread_at91sam9260.map,-cref,-u,_start -T at91sam9260_ram.ld' + ' -Ttext ' + TextBase
+
+ CPATH = ''
+ LPATH = ''
+
+ if BUILD == 'debug':
+ CFLAGS += ' -O0 -gdwarf-2'
+ AFLAGS += ' -gdwarf-2'
+ else:
+ CFLAGS += ' -O2'
+
+ POST_ACTION = OBJCPY + ' -O binary $TARGET rtthread.bin\n' + SIZE + ' $TARGET \n'
+
+elif PLATFORM == 'armcc':
+ # toolchains
+ CC = 'armcc'
+ AS = 'armasm'
+ AR = 'armar'
+ LINK = 'armlink'
+ TARGET_EXT = 'axf'
+
+ DEVICE = ' --device DARMSS9'
+ CFLAGS = DEVICE + ' --apcs=interwork --diag_suppress=870'
+ AFLAGS = DEVICE
+ LFLAGS = DEVICE + ' --strict --info sizes --info totals --info unused --info veneers --list rtthread-at91sam9260.map --ro-base 0x20000000 --entry Entry_Point --first Entry_Point'
+
+ CFLAGS += ' -I"' + EXEC_PATH + '/ARM/RV31/INC"'
+ LFLAGS += ' --libpath "' + EXEC_PATH + '/ARM/RV31/LIB"'
+
+ EXEC_PATH += '/arm/bin40/'
+
+ if BUILD == 'debug':
+ CFLAGS += ' -g -O0'
+ AFLAGS += ' -g'
+ else:
+ CFLAGS += ' -O2'
+
+ POST_ACTION = 'fromelf --bin $TARGET --output rtthread.bin \nfromelf -z $TARGET'
+
+elif PLATFORM == 'iar':
+ # toolchains
+ CC = 'armcc'
+ AS = 'armasm'
+ AR = 'armar'
+ LINK = 'armlink'
+
+ CFLAGS = ''
+ AFLAGS = ''
+ LFLAGS = ''
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