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| author | Linus Nielsen Feltzing <linus@haxx.se> | 2006-02-23 14:23:23 +0000 |
|---|---|---|
| committer | Linus Nielsen Feltzing <linus@haxx.se> | 2006-02-23 14:23:23 +0000 |
| commit | 563012c50318eab7a3a6026d430165c787982e99 (patch) | |
| tree | a6ce4ef87fd9162241b6a4f2f53e03d09cc89ce9 | |
| parent | 368418585c1c3aa3b70bd5b7b58b2201fc9d1da4 (diff) | |
| download | rockbox-563012c50318eab7a3a6026d430165c787982e99.tar.gz rockbox-563012c50318eab7a3a6026d430165c787982e99.zip | |
Optimized the PLLCR write
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8806 a1c6a512-1295-4272-9138-f99709370657
| -rw-r--r-- | firmware/crt0.S | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/firmware/crt0.S b/firmware/crt0.S index 00146cbd49..75ff55423a 100644 --- a/firmware/crt0.S +++ b/firmware/crt0.S | |||
| @@ -489,8 +489,7 @@ irq_handler: | |||
| 489 | lea MBAR,%a0 | 489 | lea MBAR,%a0 |
| 490 | lea MBAR2,%a1 | 490 | lea MBAR2,%a1 |
| 491 | 491 | ||
| 492 | moveq.l #0,%d0 | 492 | clr.l (0x180,%a1) /* PLLCR = 0 */ |
| 493 | move.l %d0,(0x180,%a1) /* PLLCR = 0 */ | ||
| 494 | 493 | ||
| 495 | /* 64K DMA-capable SRAM at 0x10000000 | 494 | /* 64K DMA-capable SRAM at 0x10000000 |
| 496 | DMA is enabled and has priority in both banks | 495 | DMA is enabled and has priority in both banks |