aboutsummaryrefslogtreecommitdiffstats
path: root/firmware/dsp56k/bootstrap.asm
diff options
context:
space:
mode:
authorRobert Millan <rmh@aybabtu.com>2009-01-06 14:42:52 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2009-01-06 15:59:29 -0800
commit842ffabbf35cc608961429a0f3c96d8dde6b22ad (patch)
tree8ffe6d1b118ffa5ea99ec4cbdcca153605a0ee01 /firmware/dsp56k/bootstrap.asm
parentipc/ipc_sysctl.c: move the definition of ipc_auto_callback() (diff)
downloadlinux-dev-842ffabbf35cc608961429a0f3c96d8dde6b22ad.tar.xz
linux-dev-842ffabbf35cc608961429a0f3c96d8dde6b22ad.zip
make firmware/dsp56k/bootstrap.asm buildable on a56
Make firmware/dsp56k/bootstrap.asm buildable on a56, the free Motorola DSP56001 assembler (http://www.zdomain.com/a56.html). Summary of changes: - Remove '<' and '>' candy (they specify explicit addressing modes, which a56 don't grok, but uses implicitly anyway). - Replace 'move' with 'movem' when accessing program memory. - Rename a few labels to avoid duplicates (which a56 can't handle). Signed-off-by: Robert Millan <rmh@aybabtu.com> Cc: Jaswinder Singh <jaswinder@infradead.org> Cc: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to '')
-rw-r--r--firmware/dsp56k/bootstrap.asm26
1 files changed, 13 insertions, 13 deletions
diff --git a/firmware/dsp56k/bootstrap.asm b/firmware/dsp56k/bootstrap.asm
index 10d891929cd3..a411047e6db3 100644
--- a/firmware/dsp56k/bootstrap.asm
+++ b/firmware/dsp56k/bootstrap.asm
@@ -51,19 +51,19 @@ start jmp <$40
; Copy DSP program control
move #real,r0
move #upload,r1
- do #upload_end-upload,<_copy
- move P:(r0)+,x0
- move x0,P:(r1)+
-_copy movep #>4,X:<<M_HCR
- movep #>$c00,X:<<M_IPR
+ do #upload_end-upload,_copy
+ movem P:(r0)+,x0
+ movem x0,P:(r1)+
+_copy movep #4,X:<<M_HCR
+ movep #$c00,X:<<M_IPR
and #<$fe,mr
jmp upload
real
org P:$7ea9
upload
- movep #>1,X:<<M_PBC
- movep #>0,X:<<M_BCR
+ movep #1,X:<<M_PBC
+ movep #0,X:<<M_BCR
next jclr #0,X:<<M_HSR,*
movep X:<<M_HRX,A
@@ -81,18 +81,18 @@ _get_length
cmp x0,A
jeq load_Y
-load_P do y0,_load
+load_P do y0,_load_P
jclr #0,X:<<M_HSR,*
movep X:<<M_HRX,P:(r0)+
-_load jmp next
-load_X do y0,_load
+_load_P jmp next
+load_X do y0,_load_X
jclr #0,X:<<M_HSR,*
movep X:<<M_HRX,X:(r0)+
-_load jmp next
-load_Y do y0,_load
+_load_X jmp next
+load_Y do y0,_load_Y
jclr #0,X:<<M_HSR,*
movep X:<<M_HRX,Y:(r0)+
-_load jmp next
+_load_Y jmp next
upload_end
end