OpenCloudOS-Kernel/arch/sh/include/mach-kfr2r09/mach/romimage.h

/* kfr2r09 board specific boot code:
 * converts the "partner-jet-script.txt" script into assembly
 * the assembly code is the first code to be executed in the romImage
 */

/* The LIST command is used to include comments in the script */
.macro	LIST comment
.endm

/* The ED command is used to write a 32-bit word */
.macro  ED, addr, data
        mov.l 1f ,r1
        mov.l 2f ,r0
        mov.l r0, @r1
	bra 3f
	 nop
	.align 2
1:	.long \addr
2:	.long \data
3:
.endm

/* The EW command is used to write a 16-bit word */
.macro  EW, addr, data
        mov.l 1f ,r1
        mov.l 2f ,r0
        mov.w r0, @r1
	bra 3f
	 nop
	.align 2
1:	.long \addr
2:	.long \data
3:
.endm

/* The EB command is used to write an 8-bit word */
.macro  EB, addr, data
        mov.l 1f ,r1
        mov.l 2f ,r0
        mov.b r0, @r1
	bra 3f
	 nop
	.align 2
1:	.long \addr
2:	.long \data
3:
.endm

/* The WAIT command is used to delay the execution */
.macro  WAIT, time
        mov.l  2f ,r3
1:
        nop
        tst     r3, r3
        bf/s    1b
         dt      r3
	bra	3f
	 nop
	.align 2
2:	.long \time * 100
3:
.endm

/* The DD command is used to read a 32-bit word */
.macro  DD, addr, addr2, nr
        mov.l 1f ,r1
        mov.l @r1, r0
	bra 2f
	 nop
	.align 2
1:	.long \addr
2:
.endm

#include "partner-jet-setup.txt"

	/* execute icbi after enabling cache */
	mov.l	1f, r0
	icbi	@r0

	/* jump to cached area */
	mova	2f, r0
	jmp	@r0
	 nop

	.align 2
1:	.long 0xa8000000
2: