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| author | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2009-02-22 15:49:28 +0100 |
|---|---|---|
| committer | Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> | 2009-02-22 15:49:28 +0100 |
| commit | 4f5728987f4f9f7845688482aa2b7f2127768165 (patch) | |
| tree | e5ddb625e83ddaa8101528de0838f593f3fae318 /common | |
| parent | 0cd18fa982f9a8c1a90ce971379a7d6408976d48 (diff) | |
| download | u-boot-imx-4f5728987f4f9f7845688482aa2b7f2127768165.zip u-boot-imx-4f5728987f4f9f7845688482aa2b7f2127768165.tar.gz u-boot-imx-4f5728987f4f9f7845688482aa2b7f2127768165.tar.bz2 | |
arm: add uart dcc support
Serial driver via the EmbeddedICE macrocell's DCC channel using
co-processor 14.
It does include a timeout to ensure that the system does not
totally freeze when there is nothing connected to read.
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Diffstat (limited to 'common')
| -rw-r--r-- | common/devices.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/common/devices.c b/common/devices.c index 38f1bbc..ba53c9b 100644 --- a/common/devices.c +++ b/common/devices.c @@ -215,6 +215,9 @@ int devices_init (void) /* Initialize the list */ INIT_LIST_HEAD(&(devs.list)); +#ifdef CONFIG_ARM_DCC_MULTI + drv_arm_dcc_init (); +#endif #if defined(CONFIG_HARD_I2C) || defined(CONFIG_SOFT_I2C) i2c_init (CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE); #endif |