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| author | Tomasz Moń <desowin@gmail.com> | 2011-12-26 09:45:18 +0000 |
|---|---|---|
| committer | Tomasz Moń <desowin@gmail.com> | 2011-12-26 09:45:18 +0000 |
| commit | fdcf5e48e1221ca8575170269dcfd31fd6869152 (patch) | |
| tree | f597c6b4862465697eb5d8a1274c7c1a48483b2a /firmware/target/arm/tms320dm320/sansa-connect/crt0-board.S | |
| parent | 5dba771d63b26195b24fc5bbd098aff733da2599 (diff) | |
| download | rockbox-fdcf5e48e1221ca8575170269dcfd31fd6869152.tar.gz rockbox-fdcf5e48e1221ca8575170269dcfd31fd6869152.zip | |
Sansa Connect: Set unknown GIOs to state with lowest power consumption. This slightly improves runtime.
Use proper delay for DSP reset and interrupt.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@31438 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware/target/arm/tms320dm320/sansa-connect/crt0-board.S')
| -rw-r--r-- | firmware/target/arm/tms320dm320/sansa-connect/crt0-board.S | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/firmware/target/arm/tms320dm320/sansa-connect/crt0-board.S b/firmware/target/arm/tms320dm320/sansa-connect/crt0-board.S index debd2cd2be..a356016fb4 100644 --- a/firmware/target/arm/tms320dm320/sansa-connect/crt0-board.S +++ b/firmware/target/arm/tms320dm320/sansa-connect/crt0-board.S | |||
| @@ -121,7 +121,9 @@ _clock_setup: | |||
| 121 | /* IO_CLK_DIV1: Accelerator, SDRAM */ | 121 | /* IO_CLK_DIV1: Accelerator, SDRAM */ |
| 122 | mwh 0x3088C, 0x0102 | 122 | mwh 0x3088C, 0x0102 |
| 123 | 123 | ||
| 124 | /* IO_CLK_DIV2: DSP, MS Clock */ | 124 | /* IO_CLK_DIV2: DSP, MS Clock |
| 125 | * OF must be booted with this value | ||
| 126 | */ | ||
| 125 | mwhm 0x3088E, 0x0200 | 127 | mwhm 0x3088E, 0x0200 |
| 126 | 128 | ||
| 127 | # PLLA &= ~0x1000 (BIC #0x1000) | 129 | # PLLA &= ~0x1000 (BIC #0x1000) |