path: root/firmware/dsp56k
diff options
authorRobert Millan <>2009-01-06 14:42:52 -0800
committerLinus Torvalds <>2009-01-06 15:59:29 -0800
commit842ffabbf35cc608961429a0f3c96d8dde6b22ad (patch)
tree8ffe6d1b118ffa5ea99ec4cbdcca153605a0ee01 /firmware/dsp56k
parent4c2c3b4aaf3c10a636490438e9648a314ce414f9 (diff)
make firmware/dsp56k/bootstrap.asm buildable on a56
Make firmware/dsp56k/bootstrap.asm buildable on a56, the free Motorola DSP56001 assembler ( 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 <> Cc: Jaswinder Singh <> Cc: David Woodhouse <> Signed-off-by: Andrew Morton <> Signed-off-by: Linus Torvalds <>
Diffstat (limited to 'firmware/dsp56k')
1 files changed, 13 insertions, 13 deletions
diff --git a/firmware/dsp56k/bootstrap.asm b/firmware/dsp56k/bootstrap.asm
index 10d891929cd..a411047e6db 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
org P:$7ea9
- 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