Mercurial > lcfOS
annotate kernel/startup_a9.asm @ 362:c05ab629976a
Added CPUID for arm
| author | Windel Bouwman |
|---|---|
| date | Sat, 15 Mar 2014 10:56:34 +0100 |
| parents | 899ae3aea803 |
| children | 577ed7fb3fe4 |
| rev | line source |
|---|---|
| 340 | 1 |
| 352 | 2 mov sp, 0x30000 |
| 3 BL kernel_start ; Branch to main (this is actually in the interrupt vector) | |
| 4 local_loop: | |
| 5 B local_loop | |
| 362 | 6 |
| 7 | |
| 8 ; Called to identify the proc: | |
| 9 arch_pfr0: | |
| 10 mrc p15, 0, r0, c0, c1, 0 | |
| 11 mov pc, lr | |
| 12 | |
| 13 arch_pfr1: | |
| 14 mrc p15, 0, r0, c0, c1, 1 | |
| 15 mov pc, lr | |
| 16 | |
| 17 arch_mmfr0: | |
| 18 mrc p15, 0, r0, c0, c1, 4 | |
| 19 mov pc, lr | |
| 20 | |
| 21 | |
| 22 arch_mpuir: | |
| 23 mrc p15, 0, r0, c0, c0, 4 | |
| 24 mov pc, lr |