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Commit 378a569e authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Paul Mundt
Browse files

sh: add romimage-macros.h 



romimage macros which are used in kfr2r09 is very useful for other board.
This patch divides kfr2r09's romimage.h into
romimage-macros and partner-jet-setup.

Signed-off-by: default avatarKuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
parent 125ecce6

arch/sh/include/asm/romimage-macros.h

0 → 100644
+73 −0
Original line number Diff line number Diff line 
#ifndef __ROMIMAGE_MACRO_H

#define __ROMIMAGE_MACRO_H



/* 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



#endif /* __ROMIMAGE_MACRO_H */

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

+1 −69
Original line number Diff line number Diff line
@@ -3,75 +3,7 @@ 
 * 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 <asm/romimage-macros.h>

#include "partner-jet-setup.txt"



	/* execute icbi after enabling cache */