diff options
author | Bertrik Sikken <bertrik@sikken.nl> | 2009-07-18 11:54:01 +0000 |
---|---|---|
committer | Bertrik Sikken <bertrik@sikken.nl> | 2009-07-18 11:54:01 +0000 |
commit | 17b8805b49e1f3c096b885982b6e81a6742f6662 (patch) | |
tree | f3bcd7af34873617081c86ed40ff5056852ada96 /firmware/target/arm/s5l8700/kernel-s5l8700.c | |
parent | 9be28179e467274e97b809bd45ca1ef34104a98d (diff) | |
download | rockbox-17b8805b49e1f3c096b885982b6e81a6742f6662.tar.gz rockbox-17b8805b49e1f3c096b885982b6e81a6742f6662.zip |
S5L8700: fix off-by-one error in kernel timer and fix incorrect interrupt mask in pcm driver.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21950 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware/target/arm/s5l8700/kernel-s5l8700.c')
-rw-r--r-- | firmware/target/arm/s5l8700/kernel-s5l8700.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/firmware/target/arm/s5l8700/kernel-s5l8700.c b/firmware/target/arm/s5l8700/kernel-s5l8700.c index cfa13aab2c..6f131d93f8 100644 --- a/firmware/target/arm/s5l8700/kernel-s5l8700.c +++ b/firmware/target/arm/s5l8700/kernel-s5l8700.c | |||
@@ -44,13 +44,13 @@ void tick_start(unsigned int interval_in_ms) | |||
44 | 44 | ||
45 | /* configure timer for 10 kHz */ | 45 | /* configure timer for 10 kHz */ |
46 | TBCMD = (1 << 1); /* TB_CLR */ | 46 | TBCMD = (1 << 1); /* TB_CLR */ |
47 | TBPRE = 624; /* prescaler */ | 47 | TBPRE = 625 - 1; /* prescaler */ |
48 | TBCON = (0 << 13) | /* TB_INT1_EN */ | 48 | TBCON = (0 << 13) | /* TB_INT1_EN */ |
49 | (1 << 12) | /* TB_INT0_EN */ | 49 | (1 << 12) | /* TB_INT0_EN */ |
50 | (0 << 11) | /* TB_START */ | 50 | (0 << 11) | /* TB_START */ |
51 | (2 << 8) | /* TB_CS = PCLK / 16 */ | 51 | (2 << 8) | /* TB_CS = PCLK / 16 */ |
52 | (0 << 4); /* TB_MODE_SEL = interval mode */ | 52 | (0 << 4); /* TB_MODE_SEL = interval mode */ |
53 | TBDATA0 = cycles-1; /* set interval period */ | 53 | TBDATA0 = cycles; /* set interval period */ |
54 | TBCMD = (1 << 0); /* TB_EN */ | 54 | TBCMD = (1 << 0); /* TB_EN */ |
55 | 55 | ||
56 | /* enable timer interrupt */ | 56 | /* enable timer interrupt */ |