u-boot/include/serial.h
Wolfgang Denk 1902692aa0 Merge branch 'master' of git://git.denx.de/u-boot-blackfin
* 'master' of git://git.denx.de/u-boot-blackfin:
  Blackfin: jtag-console: fix timer usage
  Blackfin: switch to common display_options()
  Blackfin: serial: move early debug strings into .rodata section
  Blackfin: adi boards: also set stderr to nc with helper
  Blackfin: update anomaly lists to latest public info
  Blackfin: serial: convert to bfin_{read,write} helpers
  Blackfin: split out async setup
  Blackfin: adi boards: enable pretty flash progress output
  Blackfin: drop unused dma.h header from start code
  Blackfin: portmux: allow header to be included in assembly files
  Blackfin: cm-bf537e/cm-bf537u/tcm-bf537: enable mmc_spi support
  Blackfin: cm-bf537e/cm-bf537u/tcm-bf537: update network settings
  Blackfin: sync MMR read/write helpers with Linux
  Blackfin: gpio: optimize free path a little
  Blackfin: post: setup default CONFIG_SYS_POST_WORD_ADDR
  Blackfin: uart: fix printf warning
  Blackfin: add init.elf helper code
  Blackfin: dont reset SWRST on newer bf526 parts
  Blackfin: adi boards: enable multi serial support by default
  Blackfin: uart: add multiple serial support
  Blackfin: uart: move debug buffers into local bss
2011-08-02 21:46:53 +02:00

116 lines
3.3 KiB
C

#ifndef __SERIAL_H__
#define __SERIAL_H__
#include <post.h>
#define NAMESIZE 16
struct serial_device {
char name[NAMESIZE];
int (*init) (void);
int (*uninit) (void);
void (*setbrg) (void);
int (*getc) (void);
int (*tstc) (void);
void (*putc) (const char c);
void (*puts) (const char *s);
#if CONFIG_POST & CONFIG_SYS_POST_UART
void (*loop) (int);
#endif
struct serial_device *next;
};
extern struct serial_device serial_smc_device;
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_405EZ) || defined(CONFIG_405EX) || \
defined(CONFIG_MB86R0x) || defined(CONFIG_MPC5xxx) || \
defined(CONFIG_MPC83xx) || defined(CONFIG_MPC85xx) || \
defined(CONFIG_MPC86xx) || defined(CONFIG_SYS_SC520) || \
defined(CONFIG_TEGRA2)
extern struct serial_device serial0_device;
extern struct serial_device serial1_device;
#if defined(CONFIG_SYS_NS16550_SERIAL)
extern struct serial_device eserial1_device;
extern struct serial_device eserial2_device;
extern struct serial_device eserial3_device;
extern struct serial_device eserial4_device;
#endif /* CONFIG_SYS_NS16550_SERIAL */
#endif
#if defined(CONFIG_MPC512X)
extern struct serial_device serial1_device;
extern struct serial_device serial3_device;
extern struct serial_device serial4_device;
extern struct serial_device serial6_device;
#endif
#if defined(CONFIG_S3C2410)
extern struct serial_device s3c24xx_serial0_device;
extern struct serial_device s3c24xx_serial1_device;
extern struct serial_device s3c24xx_serial2_device;
#endif
#if defined(CONFIG_S5P)
extern struct serial_device s5p_serial0_device;
extern struct serial_device s5p_serial1_device;
extern struct serial_device s5p_serial2_device;
extern struct serial_device s5p_serial3_device;
#endif
#if defined(CONFIG_OMAP3_ZOOM2)
extern struct serial_device zoom2_serial_device0;
extern struct serial_device zoom2_serial_device1;
extern struct serial_device zoom2_serial_device2;
extern struct serial_device zoom2_serial_device3;
#endif
extern struct serial_device serial_ffuart_device;
extern struct serial_device serial_btuart_device;
extern struct serial_device serial_stuart_device;
#if defined(CONFIG_SYS_BFIN_UART)
extern void serial_register_bfin_uart(void);
extern struct serial_device bfin_serial0_device;
extern struct serial_device bfin_serial1_device;
extern struct serial_device bfin_serial2_device;
extern struct serial_device bfin_serial3_device;
#endif
extern void serial_register(struct serial_device *);
extern void serial_initialize(void);
extern void serial_stdio_init(void);
extern int serial_assign(char * name);
extern void serial_reinit_all(void);
/* For usbtty */
#ifdef CONFIG_USB_TTY
extern int usbtty_getc(void);
extern void usbtty_putc(const char c);
extern void usbtty_puts(const char *str);
extern int usbtty_tstc(void);
#else
/* stubs */
#define usbtty_getc() 0
#define usbtty_putc(a)
#define usbtty_puts(a)
#define usbtty_tstc() 0
#endif /* CONFIG_USB_TTY */
#if defined(CONFIG_MPC512X) && defined(CONFIG_SERIAL_MULTI)
extern struct stdio_dev *open_port(int num, int baudrate);
extern int close_port(int num);
extern int write_port(struct stdio_dev *port, char *buf);
extern int read_port(struct stdio_dev *port, char *buf, int size);
#endif
#endif