diff options
| -rw-r--r-- | firmware/system.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/firmware/system.c b/firmware/system.c index 3253d3d..be6be1d 100644 --- a/firmware/system.c +++ b/firmware/system.c @@ -1065,8 +1065,20 @@ int system_memory_guard(int newmode) (void)newmode; return 0; } + void system_reboot (void) { - /* dummy */ +#if CONFIG_CPU == MCF5249 + set_cpu_frequency(0); + + asm(" move.w #0x2700,%sr"); + /* Reset the cookie for the crt0 crash check */ + asm(" move.l #0,%d0"); + asm(" move.l %d0,0x10017ffc"); + asm(" movec.l %d0,%vbr"); + asm(" move.l 0,%sp"); + asm(" move.l 4,%a0"); + asm(" jmp (%a0)"); +#endif } #endif |