diff options
Diffstat (limited to 'firmware/descramble.S')
| -rw-r--r-- | firmware/descramble.S | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/firmware/descramble.S b/firmware/descramble.S index 34e4d830c8..70b133460f 100644 --- a/firmware/descramble.S +++ b/firmware/descramble.S | |||
| @@ -104,8 +104,6 @@ _rolo_restart: | |||
| 104 | sub r4,r0 /* r0 = dest - source */ | 104 | sub r4,r0 /* r0 = dest - source */ |
| 105 | add #-4,r0 /* adjust for early increment */ | 105 | add #-4,r0 /* adjust for early increment */ |
| 106 | add r4,r6 /* r6 = source + len */ | 106 | add r4,r6 /* r6 = source + len */ |
| 107 | mov.w .offset,r1 | ||
| 108 | add r1,r5 /* start_func() */ | ||
| 109 | 107 | ||
| 110 | .copy: /* loop takes 6 cycles per longword */ | 108 | .copy: /* loop takes 6 cycles per longword */ |
| 111 | mov.l @r4+,r1 | 109 | mov.l @r4+,r1 |
| @@ -113,11 +111,9 @@ _rolo_restart: | |||
| 113 | mov.l r1,@(r0,r4) | 111 | mov.l r1,@(r0,r4) |
| 114 | bt .copy | 112 | bt .copy |
| 115 | 113 | ||
| 116 | jmp @r5 | 114 | mov.l @r5+,r0 /* start address from image */ |
| 117 | nop | 115 | jmp @r0 |
| 118 | 116 | mov.l @r5+,r15 /* stack pointer from image */ | |
| 119 | .offset: | ||
| 120 | .word 0x200 | ||
| 121 | 117 | ||
| 122 | .end: | 118 | .end: |
| 123 | .size _descramble,.end-_descramble | 119 | .size _descramble,.end-_descramble |