diff options
Diffstat (limited to 'arch/m68k/platform/coldfire/head.S')
| -rw-r--r-- | arch/m68k/platform/coldfire/head.S | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/arch/m68k/platform/coldfire/head.S b/arch/m68k/platform/coldfire/head.S index 38f04a3f620..fa31be297b8 100644 --- a/arch/m68k/platform/coldfire/head.S +++ b/arch/m68k/platform/coldfire/head.S @@ -31,9 +31,9 @@ .endm #elif defined(CONFIG_M5206) || defined(CONFIG_M5206e) || \ - defined(CONFIG_M5249) || defined(CONFIG_M527x) || \ - defined(CONFIG_M528x) || defined(CONFIG_M5307) || \ - defined(CONFIG_M5407) + defined(CONFIG_M5249) || defined(CONFIG_M525x) || \ + defined(CONFIG_M527x) || defined(CONFIG_M528x) || \ + defined(CONFIG_M5307) || defined(CONFIG_M5407) /* * Not all these devices have exactly the same DRAM controller, * but the DCMR register is virtually identical - give or take @@ -60,7 +60,7 @@ #elif defined(CONFIG_M5272) .macro GET_MEM_SIZE - movel MCF_MBAR+MCFSIM_CSOR7,%d0 /* get SDRAM address mask */ + movel MCFSIM_CSOR7,%d0 /* get SDRAM address mask */ andil #0xfffff000,%d0 /* mask out chip select options */ negl %d0 /* negate bits */ .endm @@ -158,6 +158,10 @@ _start: #if defined(CONFIG_UBOOT) movel %sp,_init_sp /* save initial stack pointer */ #endif +#ifdef CONFIG_MBAR + movel #CONFIG_MBAR+1,%d0 /* configured MBAR address */ + movec %d0,%MBAR /* set it */ +#endif /* * Do any platform or board specific setup now. Most boards @@ -226,8 +230,8 @@ _vstart: /* * Move ROM filesystem above bss :-) */ - lea _sbss,%a0 /* get start of bss */ - lea _ebss,%a1 /* set up destination */ + lea __bss_start,%a0 /* get start of bss */ + lea __bss_stop,%a1 /* set up destination */ movel %a0,%a2 /* copy of bss start */ movel 8(%a0),%d0 /* get size of ROMFS */ @@ -245,7 +249,7 @@ _copy_romfs: bne _copy_romfs #else /* CONFIG_ROMFS_FS */ - lea _ebss,%a1 + lea __bss_stop,%a1 movel %a1,_ramstart #endif /* CONFIG_ROMFS_FS */ @@ -253,8 +257,8 @@ _copy_romfs: /* * Zero out the bss region. */ - lea _sbss,%a0 /* get start of bss */ - lea _ebss,%a1 /* get end of bss */ + lea __bss_start,%a0 /* get start of bss */ + lea __bss_stop,%a1 /* get end of bss */ clrl %d0 /* set value */ _clear_bss: movel %d0,(%a0)+ /* clear each word */ |