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author | Karl Kurbjun <kkurbjun@gmail.com> | 2009-12-14 04:47:59 +0000 |
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committer | Karl Kurbjun <kkurbjun@gmail.com> | 2009-12-14 04:47:59 +0000 |
commit | 91ada17c36294a1b2ef5f75ed1e231a448de3ea8 (patch) | |
tree | 5390d410ce856369684239eb5daa164cb0fcfcff /firmware/target/arm | |
parent | d6ae8edc134e9204044ec7b3113b5fef3122502c (diff) | |
download | rockbox-91ada17c36294a1b2ef5f75ed1e231a448de3ea8.tar.gz rockbox-91ada17c36294a1b2ef5f75ed1e231a448de3ea8.zip |
M:Robe 500 Add some additional pin initialization for the SPI devices.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23984 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware/target/arm')
-rw-r--r-- | firmware/target/arm/tms320dm320/spi-dm320.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/firmware/target/arm/tms320dm320/spi-dm320.c b/firmware/target/arm/tms320dm320/spi-dm320.c index 262b0611ac..040955f01a 100644 --- a/firmware/target/arm/tms320dm320/spi-dm320.c +++ b/firmware/target/arm/tms320dm320/spi-dm320.c | |||
@@ -125,9 +125,16 @@ void spi_init(void) | |||
125 | IO_SERIAL0_TX_ENABLE = 0x0001; | 125 | IO_SERIAL0_TX_ENABLE = 0x0001; |
126 | #ifndef CREATIVE_ZVx | 126 | #ifndef CREATIVE_ZVx |
127 | /* Set GIO 18 to output for touch screen slave enable */ | 127 | /* Set GIO 18 to output for touch screen slave enable */ |
128 | IO_GIO_DIR1 &= ~GIO_TS_ENABLE; | 128 | /* Set GIO 29 to output for backlight enable */ |
129 | IO_GIO_DIR1 &= ~(GIO_TS_ENABLE | GIO_BL_ENABLE); | ||
130 | IO_GIO_INV1 &= ~(GIO_TS_ENABLE | GIO_BL_ENABLE); /* non-inverted */ | ||
131 | IO_GIO_FSEL1 &= ~(0x03<<2); /* normal pin */ | ||
132 | IO_GIO_FSEL2 &= ~(0x03<<8); /* normal pin */ | ||
133 | |||
129 | /* Set GIO 12 to output for rtc slave enable */ | 134 | /* Set GIO 12 to output for rtc slave enable */ |
130 | IO_GIO_DIR0 &= ~GIO_RTC_ENABLE; | 135 | IO_GIO_DIR0 &= ~GIO_RTC_ENABLE; |
136 | IO_GIO_INV0 &= ~(GIO_RTC_ENABLE); /* non-inverted */ | ||
137 | IO_GIO_FSEL0 &= ~(0x03<<6); /* normal pin */ | ||
131 | #endif | 138 | #endif |
132 | /* make sure only one is ever enabled at a time */ | 139 | /* make sure only one is ever enabled at a time */ |
133 | spi_disable_all_targets(); | 140 | spi_disable_all_targets(); |