mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-30 16:39:35 +00:00
194846f398
The driver is used on Xilinx Zynq platform. Signed-off-by: Michal Simek <monstr@monstr.eu> CC: Joe Hershberger <joe.hershberger@gmail.com> CC: Marek Vasut <marex@denx.de> Acked-by: Marek Vasut <marex@denx.de>
129 lines
3.8 KiB
C
129 lines
3.8 KiB
C
#ifndef __SERIAL_H__
|
|
#define __SERIAL_H__
|
|
|
|
#include <post.h>
|
|
|
|
struct serial_device {
|
|
/* enough bytes to match alignment of following func pointer */
|
|
char name[16];
|
|
|
|
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_405EP) || defined(CONFIG_405EZ) || \
|
|
defined(CONFIG_405EX) || defined(CONFIG_440) || \
|
|
defined(CONFIG_MB86R0x) || defined(CONFIG_MPC5xxx) || \
|
|
defined(CONFIG_MPC83xx) || defined(CONFIG_MPC85xx) || \
|
|
defined(CONFIG_MPC86xx) || defined(CONFIG_SYS_SC520) || \
|
|
defined(CONFIG_TEGRA20) || defined(CONFIG_SYS_COREBOOT) || \
|
|
defined(CONFIG_MICROBLAZE)
|
|
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_XILINX_UARTLITE)
|
|
extern struct serial_device uartlite_serial0_device;
|
|
extern struct serial_device uartlite_serial1_device;
|
|
extern struct serial_device uartlite_serial2_device;
|
|
extern struct serial_device uartlite_serial3_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
|
|
|
|
#if defined(CONFIG_ZYNQ_SERIAL)
|
|
extern struct serial_device uart_zynq_serial0_device;
|
|
extern struct serial_device uart_zynq_serial1_device;
|
|
#endif
|
|
|
|
extern void serial_register(struct serial_device *);
|
|
extern void serial_initialize(void);
|
|
extern void serial_stdio_init(void);
|
|
extern int serial_assign(const 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
|