*/
#include <common.h>
-#include <devices.h>
+#include <serial.h>
#if defined(CONFIG_CPU_V6)
/*
#define TIMEOUT_COUNT 0x4000000
-#ifndef CONFIG_ARM_DCC_MULTI
-#define arm_dcc_init serial_init
-void serial_setbrg(void) {}
-#define arm_dcc_getc serial_getc
-#define arm_dcc_putc serial_putc
-#define arm_dcc_puts serial_puts
-#define arm_dcc_tstc serial_tstc
-#endif
-
-int arm_dcc_init(void)
+static int arm_dcc_init(void)
{
return 0;
}
-int arm_dcc_getc(void)
+static int arm_dcc_getc(void)
{
int ch;
register unsigned int reg;
return ch;
}
-void arm_dcc_putc(char ch)
+static void arm_dcc_putc(char ch)
{
register unsigned int reg;
unsigned int timeout_count = TIMEOUT_COUNT;
write_dcc(ch);
}
-void arm_dcc_puts(const char *s)
-{
- while (*s)
- arm_dcc_putc(*s++);
-}
-
-int arm_dcc_tstc(void)
+static int arm_dcc_tstc(void)
{
register unsigned int reg;
return reg;
}
-#ifdef CONFIG_ARM_DCC_MULTI
-static device_t arm_dcc_dev;
-
-int drv_arm_dcc_init(void)
+static void arm_dcc_setbrg(void)
{
- int rc;
-
- /* Device initialization */
- memset(&arm_dcc_dev, 0, sizeof(arm_dcc_dev));
+}
- strcpy(arm_dcc_dev.name, "dcc");
- arm_dcc_dev.ext = 0; /* No extensions */
- arm_dcc_dev.flags = DEV_FLAGS_INPUT | DEV_FLAGS_OUTPUT;
- arm_dcc_dev.tstc = arm_dcc_tstc; /* 'tstc' function */
- arm_dcc_dev.getc = arm_dcc_getc; /* 'getc' function */
- arm_dcc_dev.putc = arm_dcc_putc; /* 'putc' function */
- arm_dcc_dev.puts = arm_dcc_puts; /* 'puts' function */
+static struct serial_device arm_dcc_drv = {
+ .name = "arm_dcc",
+ .start = arm_dcc_init,
+ .stop = NULL,
+ .setbrg = arm_dcc_setbrg,
+ .putc = arm_dcc_putc,
+ .puts = default_serial_puts,
+ .getc = arm_dcc_getc,
+ .tstc = arm_dcc_tstc,
+};
+
+void arm_dcc_initialize(void)
+{
+ serial_register(&arm_dcc_drv);
+}
- return device_register(&arm_dcc_dev);
+__weak struct serial_device *default_serial_console(void)
+{
+ return &arm_dcc_drv;
}
-#endif