diff options
Diffstat (limited to 'cpu/mcf532x/start.S')
| -rw-r--r-- | cpu/mcf532x/start.S | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/cpu/mcf532x/start.S b/cpu/mcf532x/start.S index a46c47a..5b134aa 100644 --- a/cpu/mcf532x/start.S +++ b/cpu/mcf532x/start.S @@ -45,6 +45,7 @@ addl #60,%sp; /* space for 15 regs */ \ rte; +#if !defined(CONFIG_MONITOR_IS_IN_RAM) .text /* * Vector table. This is used for initial platform startup. @@ -121,6 +122,7 @@ vector192_255: .long _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT .long _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT .long _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT, _FAULT +#endif /* !defined(CONFIG_MONITOR_IS_IN_RAM) */ .text @@ -130,9 +132,11 @@ _start: nop move.w #0x2700,%sr /* Mask off Interrupt */ +#if !defined(CONFIG_MONITOR_IS_IN_RAM) /* Set vector base register at the beginning of the Flash */ move.l #CONFIG_SYS_FLASH_BASE, %d0 movec %d0, %VBR +#endif move.l #(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_RAM_CTRL), %d0 movec %d0, %RAMBAR1 @@ -280,7 +284,7 @@ _int_handler: icache_enable: move.l #0x01000000, %d0 /* Invalidate cache cmd */ movec %d0, %CACR /* Invalidate cache */ - move.l #(CONFIG_SYS_SDRAM_BASE + 0x1c000), %d0 + move.l #(CONFIG_SYS_SDRAM_BASE + 0xc000 + ((CONFIG_SYS_SDRAM_SIZE & 0x1fe0) << 11)), %d0 movec %d0, %ACR0 /* Enable cache */ move.l #0x80000200, %d0 /* Setup cache mask */ |