cpu/mcf52x2/start.S

18 	move.w	#0x2700,%sr;		/* disable intrs */	\
101 	move.w	#0x2700,%sr
105 	move.l	#(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_RAM_CTRL), %d0
111 	move.l	#(CONFIG_SYS_MBAR + 1), %d0
112 	move.c	%d0, %MBAR
117 	move.l	#(CONFIG_SYS_MBAR2 + 1), %d0
121 	move.l	#(CONFIG_SYS_INIT_RAM_ADDR + 1), %d0
127 	move.l	#(CONFIG_SYS_MBAR + 1), %d0
128 	move.l	%d0, 0x40000000
131 	move.l	#(CONFIG_SYS_INIT_RAM_ADDR + 0x21), %d0
140 	move.l	#(_flashbar_setup-CONFIG_SYS_INT_FLASH_BASE), %a0
141 	move.l	#(_flashbar_setup_end-CONFIG_SYS_INT_FLASH_BASE), %a1
142 	move.l	#(CONFIG_SYS_INIT_RAM_ADDR), %a2
144 	move.l	(%a0)+, (%a2)+
151 	move.l	#(CONFIG_SYS_INT_FLASH_BASE + CONFIG_SYS_INT_FLASH_ENABLE), %d0
159 	move.l	#(CONFIG_SYS_INT_FLASH_BASE + CONFIG_SYS_INT_FLASH_ENABLE), %d0
171 	move.l	#CONFIG_SYS_INT_FLASH_BASE, %d0
173 	move.l	#CONFIG_SYS_FLASH_BASE, %d0
180 	move.l	#(CONFIG_SYS_MBAR + 1), %d0
181 	move.l	%d0, 0x40000000
185 	move.l	#(CONFIG_SYS_INIT_RAM_ADDR + 0x21), %d0
190 	move.l	#0, %d0
191 	move.l	#(ICACHE_STATUS), %a1	/* icache */
192 	move.l	#(DCACHE_STATUS), %a2	/* icache */
193 	move.l	%d0, (%a1)
194 	move.l	%d0, (%a2)
197 	move.l	#__got_start, %a5
200 	move.l	#(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_RAM_SIZE), %sp
206 	move.l	%sp, -(%sp)
207 	move.l	#board_init_f_alloc_reserve, %a1
211 	move.l	%d0, %sp
212 	move.l	%sp, %fp
215 	move.l	%d0, -(%sp)
216 	move.l	#board_init_f_init_reserve, %a1
220 	move.l	#cpu_init_f, %a1
225 	move.l	#board_init_f, %a1
246 	move.l	8(%a6), %sp		/* set new stack pointer */
248 	move.l	12(%a6), %d0		/* Save copy of Global Data pointer */
249 	move.l	16(%a6), %a0		/* Save copy of Destination Address */
251 	move.l	#CONFIG_SYS_MONITOR_BASE, %a1
252 	move.l	#__init_end, %a2
253 	move.l	%a0, %a3
256 	move.l	(%a1)+, (%a3)+
264 	move.l	%a0, %a1
274 	move.l	%a0, %a1
276 	move.l	%a0, %d1
286 	move.l	%a0, %a1
288 	move.l	%a1,%a5			/* fix got pointer register a5 */
290 	move.l	%a0, %a2
294 	move.l	(%a1),%d1
297 	move.l	%d1,(%a1)+
302 	move.l	%a0, %a1
306 	move.l	%a0,-(%sp)		/* dest_addr */
307 	move.l	%d0,-(%sp)		/* gd */