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yaml --- r: 163567 b: refs/heads/master c: 378a569 h: refs/heads/master i: 163565: fb89575 163563: 92f845d 163559: a22ac92 163551: 2b00964 v: v3
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Kuninori Morimoto
authored and
Paul Mundt
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Sep 11, 2009
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--- | ||
refs/heads/master: 125ecce6960e3365433ec5c734365a51e88bf3d9 | ||
refs/heads/master: 378a569eaa2bff8f22bb312a76cf0a97d5d329ae |
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#ifndef __ROMIMAGE_MACRO_H | ||
#define __ROMIMAGE_MACRO_H | ||
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/* The LIST command is used to include comments in the script */ | ||
.macro LIST comment | ||
.endm | ||
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/* 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 | ||
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/* 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 | ||
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/* 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 | ||
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/* 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 | ||
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/* 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 | ||
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#endif /* __ROMIMAGE_MACRO_H */ |
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