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Add support for CONFIG_SERIAL_MULTI on MPC5xxx

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Patch by Martin Krause, 8 Jun 2006

This patch supports two serial consoles on boards with
a MPC5xxx CPU. The console can be switched at runtime
by setting stdin, stdout and stderr to the desired serial
interface (serial0 or serial1). The PSCs to be used as
console port are definded by CONFIG_PSC_CONSOLE
and CONFIG_PSC_CONSOLE2.
See README.serial_multi for details.
This commit is contained in:
Wolfgang Denk
2006-06-16 17:04:45 +02:00
parent 30a43cc2ae
commit c12cffc543
5 changed files with 211 additions and 13 deletions
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2
include/serial.h
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@@ -23,7 +23,7 @@ extern struct serial_device serial_scc_device;
extern struct serial_device * default_serial_console (void);
#if defined(CONFIG_405GP) || defined(CONFIG_405CR) || defined(CONFIG_440) \
|| defined(CONFIG_405EP)
|| defined(CONFIG_405EP) || defined(CONFIG_MPC5xxx)
extern struct serial_device serial0_device;
extern struct serial_device serial1_device;
#endif