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| author | Linus Nielsen Feltzing <linus@haxx.se> | 2005-12-21 00:52:02 +0000 |
|---|---|---|
| committer | Linus Nielsen Feltzing <linus@haxx.se> | 2005-12-21 00:52:02 +0000 |
| commit | c70eb572c198fc1e7cb8c162ebb13586a55780bc (patch) | |
| tree | cca3f8ad379c0f553b8421f304a4a9d72177e3fc /firmware/crt0.S | |
| parent | b2295a4afb86634250a35312f056f3007eb9b42d (diff) | |
| download | rockbox-c70eb572c198fc1e7cb8c162ebb13586a55780bc.tar.gz rockbox-c70eb572c198fc1e7cb8c162ebb13586a55780bc.zip | |
H300: Roughly 20% faster LCD updates with DMA
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@8271 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware/crt0.S')
| -rw-r--r-- | firmware/crt0.S | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/firmware/crt0.S b/firmware/crt0.S index 7ab7e2cbd8..df2ff5884d 100644 --- a/firmware/crt0.S +++ b/firmware/crt0.S | |||
| @@ -434,7 +434,7 @@ irq_handler: | |||
| 434 | /* Chip select 1 - LCD controller */ | 434 | /* Chip select 1 - LCD controller */ |
| 435 | move.l #0xf0000000,%d0 /* CSAR1 - Base = 0xf0000000 */ | 435 | move.l #0xf0000000,%d0 /* CSAR1 - Base = 0xf0000000 */ |
| 436 | move.l %d0,(0x08c,%a0) | 436 | move.l %d0,(0x08c,%a0) |
| 437 | moveq.l #0x75,%d0 /* CSMR1 - 64K, Only data access */ | 437 | moveq.l #0x1,%d0 /* CSMR1 - 64K */ |
| 438 | move.l %d0,(0x090,%a0) | 438 | move.l %d0,(0x090,%a0) |
| 439 | move.l #0x00000180,%d0 /* CSCR1 - no wait states, 16 bits, no bursts */ | 439 | move.l #0x00000180,%d0 /* CSCR1 - no wait states, 16 bits, no bursts */ |
| 440 | move.l %d0,(0x094,%a0) | 440 | move.l %d0,(0x094,%a0) |