remap.s

at91rm9200 的rom程序

;------------------------------------------------------------------------------
;-      ATMEL Microcontroller Software Support  -   ROUSSET -
;------------------------------------------------------------------------------
;- File source          : remap.s
;- Librarian            : Not applicable
;- Translator           : 
;-
;- Treatment            : Execute the remap and branch to 0
;-
;- 03/10/01   HI 		: Creation
;------------------------------------------------------------------------------

                AREA    reset, CODE, READONLY

MEMC_BASE	EQU		0xFFFFFF00
REMAP_CMD	EQU		0x00000001

                EXPORT  Remap
Remap
		ldr	r2, =0
		ldr	r0, =REMAP_CMD
        ldr     r1, =MEMC_BASE
		str     r0, [r1,#0]
		mov pc, r2				

           	END