diff options
Diffstat (limited to 'cpu/mpc5xxx/start.S')
| -rw-r--r-- | cpu/mpc5xxx/start.S | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/cpu/mpc5xxx/start.S b/cpu/mpc5xxx/start.S index e0873ed..a001e1c 100644 --- a/cpu/mpc5xxx/start.S +++ b/cpu/mpc5xxx/start.S @@ -118,18 +118,12 @@ boot_warm: ori r3, r3, 0x02010000@l stw r3, 0x54(r4) -#if defined(CFG_LOWBOOT08) - lis r3, 0xff800160@h - ori r3, r3, 0xff800160@l -#endif -#if defined(CFG_LOWBOOT16) - lis r3, 0xff000160@h - ori r3, r3, 0xff000160@l -#endif + lis r3, lowboot_reentry@h + ori r3, r3, lowboot_reentry@l mtlr r3 - blr -lowboot_reentry: /* FLASH_BASE + 0x160 */ - + blr /* jump to flash based address */ + +lowboot_reentry: lis r3, 0x0000FF00@h ori r3, r3, 0x0000FF00@l stw r3, 0x4c(r4) @@ -143,7 +137,7 @@ lowboot_reentry: /* FLASH_BASE + 0x160 */ ori r3, r3, 0x02000001@l stw r3, 0x54(r4) #endif /* CFG_LOWBOOT */ - + #if defined(CFG_DEFAULT_MBAR) && !defined(CFG_RAMBOOT) lis r3, CFG_MBAR@h ori r3, r3, CFG_MBAR@l |