Hi, Im using the yagarto tools with command line on windows. I successfully compile projects on ARM7. Now I want to use it on ARM9. In the makfile there is a line for ARM7 (probably) MCU = arm7tdmi What should this line is for ARM9? Is this documented somewhere? Thanks
The MCU variable in the makefile is passed to compiler/linker by -mcpu= (search the makefile for $(MCU) ). For supported devices:
1 | C:\>arm-none-eabi-gcc --target-help |
2 | The following options are target specific: |
3 | [...] |
4 | Known ARM CPUs (for use with the -mcpu= and -mtune= options): |
5 | cortex-m0, cortex-m1, cortex-m3, cortex-m4, cortex-r4f, cortex-r4, |
6 | cortex-a9, cortex-a8, cortex-a5, arm1156t2-s, mpcore, mpcorenovfp, |
7 | arm1176jzf-s, arm1176jz-s, arm1136jf-s, arm1136j-s, arm1026ej-s, arm926ej-s, |
8 | marvell-f, iwmmxt2, iwmmxt, xscale, arm1022e, arm1020e, arm10e, arm968e-s, |
9 | arm966e-s, arm946e-s, arm9e, arm1020t, arm10tdmi, ep9312, arm940t, arm922t, |
10 | arm920t, arm920, arm9tdmi, arm9, arm740t, arm720t, arm710t, arm7tdmi-s, |
11 | arm7tdmi, strongarm1110, strongarm1100, strongarm110, strongarm, arm810, |
12 | arm8, arm7dmi, arm7dm, arm7m, arm7500fe, arm7500, arm7100, arm710c, arm720, |
13 | arm710, arm700i, arm700, arm70, arm7di, arm7d, arm7, arm620, arm610, arm600, |
14 | arm60, arm6, arm3, arm250, arm2 |
15 | |
16 | Known ARM architectures (for use with the -march= option): |
17 | marvell-f, iwmmxt2, iwmmxt, ep9312, armv7e-m, armv7-m, armv7-r, armv7-a, |
18 | armv7, armv6-m, armv6t2, armv6zk, armv6z, armv6k, armv6j, armv6, armv5te, |
19 | armv5e, armv5t, armv5, armv4t, armv4, armv3m, armv3, armv2a, armv2 |
20 | [...] |
For further information read the GNU gcc and GNU binutils manuals.
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