diff options
Diffstat (limited to 'cpu/coldfire/start.S')
| -rw-r--r-- | cpu/coldfire/start.S | 82 |
1 files changed, 41 insertions, 41 deletions
diff --git a/cpu/coldfire/start.S b/cpu/coldfire/start.S index 7e02661..4454223 100644 --- a/cpu/coldfire/start.S +++ b/cpu/coldfire/start.S @@ -14,7 +14,7 @@ * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License @@ -26,8 +26,8 @@ #include <config.h> #include "version.h" -#ifndef CONFIG_IDENT_STRING -#define CONFIG_IDENT_STRING "" +#ifndef CONFIG_IDENT_STRING +#define CONFIG_IDENT_STRING "" #endif #define MCF_MBAR 0x10000000 @@ -38,30 +38,30 @@ .text - .globl _start + .globl _start _start: nop nop move.w #0x2700,%sr - move.l #0, %d0 - movec %d0, %VBR + move.l #0, %d0 + movec %d0, %VBR #ifdef CONFIG_M5272 - move.l #(MCF_MBAR+1), %d0 - move.c %d0, %MBAR - - move.l #(MEM_BUILTIN_ADDR+1), %d0 - movec %d0, %RAMBAR0 - - move.l #0x01000000, %d0 /* Invalidate cache cmd */ - movec %d0, %CACR /* Invalidate cache */ - move.l #0x0000c000, %d0 /* Setup cache mask */ - movec %d0, %ACR0 /* Enable cache */ - move.l #0xff00c000, %d0 /* Setup cache mask */ - movec %d0, %ACR1 /* Enable cache */ - move.l #0x80000100, %d0 /* Setup cache mask */ - movec %d0, %CACR /* Enable cache */ + move.l #(MCF_MBAR+1), %d0 + move.c %d0, %MBAR + + move.l #(MEM_BUILTIN_ADDR+1), %d0 + movec %d0, %RAMBAR0 + + move.l #0x01000000, %d0 /* Invalidate cache cmd */ + movec %d0, %CACR /* Invalidate cache */ + move.l #0x0000c000, %d0 /* Setup cache mask */ + movec %d0, %ACR0 /* Enable cache */ + move.l #0xff00c000, %d0 /* Setup cache mask */ + movec %d0, %ACR1 /* Enable cache */ + move.l #0x80000100, %d0 /* Setup cache mask */ + movec %d0, %CACR /* Enable cache */ #endif move.l #_sbss,%a0 @@ -71,8 +71,8 @@ _start: cmp.l %a0,%d0 bne.s 1b -/* move.l #MEM_BUILTIN_ADDR+MEM_BUILTIN_SIZE, %sp */ - move.l #DRAM_ADDR+DRAM_SIZE, %sp +/* move.l #MEM_BUILTIN_ADDR+MEM_BUILTIN_SIZE, %sp */ + move.l #DRAM_ADDR+DRAM_SIZE, %sp clr.l %sp@- jsr board_init_f @@ -107,44 +107,44 @@ addresserror_handler: lea %sp@(60),%sp rte - .globl get_endaddr + .globl get_endaddr get_endaddr: movel #_end,%d0 rts #ifdef CONFIG_M5272 - .globl icache_enable + .globl icache_enable icache_enable: - move.l #0x01000000, %d0 /* Invalidate cache cmd */ - movec %d0, %CACR /* Invalidate cache */ - move.l #0x0000c000, %d0 /* Setup cache mask */ - movec %d0, %ACR0 /* Enable cache */ - move.l #0xff00c000, %d0 /* Setup cache mask */ - movec %d0, %ACR1 /* Enable cache */ - move.l #0x80000100, %d0 /* Setup cache mask */ - movec %d0, %CACR /* Enable cache */ + move.l #0x01000000, %d0 /* Invalidate cache cmd */ + movec %d0, %CACR /* Invalidate cache */ + move.l #0x0000c000, %d0 /* Setup cache mask */ + movec %d0, %ACR0 /* Enable cache */ + move.l #0xff00c000, %d0 /* Setup cache mask */ + movec %d0, %ACR1 /* Enable cache */ + move.l #0x80000100, %d0 /* Setup cache mask */ + movec %d0, %CACR /* Enable cache */ moveq #1, %d0 move.l %d0, icache_state rts - .globl icache_disable + .globl icache_disable icache_disable: - move.l #0x00000100, %d0 /* Setup cache mask */ - movec %d0, %CACR /* Enable cache */ - clr.l %d0 /* Setup cache mask */ - movec %d0, %ACR0 /* Enable cache */ - movec %d0, %ACR1 /* Enable cache */ + move.l #0x00000100, %d0 /* Setup cache mask */ + movec %d0, %CACR /* Enable cache */ + clr.l %d0 /* Setup cache mask */ + movec %d0, %ACR0 /* Enable cache */ + movec %d0, %ACR1 /* Enable cache */ moveq #0, %d0 move.l %d0, icache_state rts #endif #ifdef CONFIG_M5282 - .globl icache_enable + .globl icache_enable icache_enable: rts - .globl icache_disable + .globl icache_disable icache_disable: rts #endif @@ -158,7 +158,7 @@ icache_status: icache_state: .long 1 - .globl version_string + .globl version_string version_string: .ascii U_BOOT_VERSION .ascii " (", __DATE__, " - ", __TIME__, ")" |