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>
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 @@
/* 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
