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add-serial-strings.patch

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Add various debugging code for serial, this got changed around a
lot in subsequent patches and printk() / vsprintf() was taken out
in the end.

Signed-off-by: Andy Green <andy@openmoko.com>
This commit is contained in:
Andy Green
2008-08-13 00:36:14 +01:00
parent 372145cd29
commit ae53877e7f
5 changed files with 452 additions and 4 deletions
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12
qiboot/include/serial.h
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@@ -20,6 +20,11 @@
* MA 02111-1307 USA
*/
#include <stdarg.h>
#ifndef __SERIAL_H__
#define __SERIAL_H__
#define UART0 0
#define UART1 1
#define UART2 2
@@ -95,10 +100,15 @@
#define rGPHDAT (*(volatile unsigned *)0x56000074)
#define rGPHUP (*(volatile unsigned *)0x56000078)
#define rGPJCON (*(volatile unsigned *)0x560000d0) //Port J control
#define rGPJCON (*(volatile unsigned *)0x560000d0) //Port J control
#define rGPJDAT (*(volatile unsigned *)0x560000d4) //Port J data
#define rGPJUP (*(volatile unsigned *)0x560000d8) //Port J data
void port_init(void);
void serial_init (const int ubrdiv_val,const int uart);
void serial_putc (const int uart,const char c);
int printk(const char *fmt, ...);
int vsprintf(char *buf, const char *fmt, va_list args);
int puts(const char *string);
#endif