Make IPX start.S more consistant with other start.S files by moving defines and macros away so that the file begins with the exception vectors table.
Signed-off-by: Albert ARIBAUD albert.u.boot@aribaud.net --- arch/arm/cpu/ixp/start.S | 64 ++++++++++++++++++++++++------------------------ 1 file changed, 32 insertions(+), 32 deletions(-)
diff --git a/arch/arm/cpu/ixp/start.S b/arch/arm/cpu/ixp/start.S index 0641593..9943e7f 100644 --- a/arch/arm/cpu/ixp/start.S +++ b/arch/arm/cpu/ixp/start.S @@ -16,38 +16,6 @@ #include <version.h> #include <asm/arch/ixp425.h>
-#define MMU_Control_M 0x001 /* Enable MMU */ -#define MMU_Control_A 0x002 /* Enable address alignment faults */ -#define MMU_Control_C 0x004 /* Enable cache */ -#define MMU_Control_W 0x008 /* Enable write-buffer */ -#define MMU_Control_P 0x010 /* Compatability: 32 bit code */ -#define MMU_Control_D 0x020 /* Compatability: 32 bit data */ -#define MMU_Control_L 0x040 /* Compatability: */ -#define MMU_Control_B 0x080 /* Enable Big-Endian */ -#define MMU_Control_S 0x100 /* Enable system protection */ -#define MMU_Control_R 0x200 /* Enable ROM protection */ -#define MMU_Control_I 0x1000 /* Enable Instruction cache */ -#define MMU_Control_X 0x2000 /* Set interrupt vectors at 0xFFFF0000 */ -#define MMU_Control_Init (MMU_Control_P|MMU_Control_D|MMU_Control_L) - - -/* - * Macro definitions - */ - /* Delay a bit */ - .macro DELAY_FOR cycles, reg0 - ldr \reg0, =\cycles - subs \reg0, \reg0, #1 - subne pc, pc, #0xc - .endm - - /* wait for coprocessor write complete */ - .macro CPWAIT reg - mrc p15,0,\reg,c2,c0,0 - mov \reg,\reg - sub pc,pc,#4 - .endm - .globl _start _start: ldr pc, _reset @@ -101,6 +69,38 @@ IRQ_STACK_START_IN: * the actual reset code */
+#define MMU_Control_M 0x001 /* Enable MMU */ +#define MMU_Control_A 0x002 /* Enable address alignment faults */ +#define MMU_Control_C 0x004 /* Enable cache */ +#define MMU_Control_W 0x008 /* Enable write-buffer */ +#define MMU_Control_P 0x010 /* Compatability: 32 bit code */ +#define MMU_Control_D 0x020 /* Compatability: 32 bit data */ +#define MMU_Control_L 0x040 /* Compatability: */ +#define MMU_Control_B 0x080 /* Enable Big-Endian */ +#define MMU_Control_S 0x100 /* Enable system protection */ +#define MMU_Control_R 0x200 /* Enable ROM protection */ +#define MMU_Control_I 0x1000 /* Enable Instruction cache */ +#define MMU_Control_X 0x2000 /* Set interrupt vectors at 0xFFFF0000 */ +#define MMU_Control_Init (MMU_Control_P|MMU_Control_D|MMU_Control_L) + + +/* + * Macro definitions + */ + /* Delay a bit */ + .macro DELAY_FOR cycles, reg0 + ldr \reg0, =\cycles + subs \reg0, \reg0, #1 + subne pc, pc, #0xc + .endm + + /* wait for coprocessor write complete */ + .macro CPWAIT reg + mrc p15,0,\reg,c2,c0,0 + mov \reg,\reg + sub pc,pc,#4 + .endm + reset: /* disable mmu, set big-endian */ mov r0, #0xf8