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PXA270: Add support for multiple serial ports.

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This patch adds support for multiple serial ports to the PXA target.
FFUART, BTUART and STUART are supported.

Signed-off-by: Stefano Babic <sbabic@denx.de>
This commit is contained in:
stefano babic
2007-08-30 22:57:04 +02:00
committed by Wolfgang Denk
parent 28bb3f72c6
commit 80172c6181
4 changed files with 285 additions and 81 deletions
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13
common/serial.c
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@@ -32,7 +32,7 @@ DECLARE_GLOBAL_DATA_PTR;
static struct serial_device *serial_devices = NULL;
static struct serial_device *serial_current = NULL;
#ifndef CONFIG_LWMON
#if !defined(CONFIG_LWMON) && !defined(CONFIG_PXA27X)
struct serial_device *default_serial_console (void)
{
#if defined(CONFIG_8xx_CONS_SMC1) || defined(CONFIG_8xx_CONS_SMC2)
@@ -65,7 +65,7 @@ struct serial_device *default_serial_console (void)
}
#endif
static int serial_register (struct serial_device *dev)
int serial_register (struct serial_device *dev)
{
dev->init += gd->reloc_off;
dev->setbrg += gd->reloc_off;
@@ -110,6 +110,15 @@ void serial_initialize (void)
serial_register(&eserial4_device);
#endif
#endif /* CFG_NS16550_SERIAL */
#if defined (CONFIG_FFUART)
serial_register(&serial_ffuart_device);
#endif
#if defined (CONFIG_BTUART)
serial_register(&serial_btuart_device);
#endif
#if defined (CONFIG_STUART)
serial_register(&serial_stuart_device);
#endif
serial_assign (default_serial_console ()->name);
}