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sh: add romimage-macros.h

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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: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Kuninori Morimoto 2009-09-10 01:39:52 +00:00 committed by Paul Mundt
parent 125ecce696
commit 378a569eaa
2 changed files with 74 additions and 69 deletions
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73
arch/sh/include/asm/romimage-macros.h Normal file
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@ -0,0 +1,73 @@
#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 */

70
arch/sh/include/mach-kfr2r09/mach/romimage.h
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@ -3,75 +3,7 @@
* the assembly code is the first code to be executed in the romImage * the assembly code is the first code to be executed in the romImage
*/ */
/* The LIST command is used to include comments in the script */ #include <asm/romimage-macros.h>
.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" #include "partner-jet-setup.txt"
/* execute icbi after enabling cache */ /* execute icbi after enabling cache */