+ /* copy 0x100 bytes starting at start to 0 */
+ li r3,0
+ mr r4,r30 /* start, aka phys mem offset */
+ li r5,0x100
+ li r6,0
+ bl .copy_and_flush /* (dest, src, copy limit, start offset) */
+1: /* assume normal blr return */
+
+ /* release other cpus to the new kernel secondary start at 0x60 */
+ mflr r5
+ li r6,1
+ stw r6,kexec_flag-1b(5)
+