void console_putc(unsigned int ch, char c)
{
struct console_device *cdev;
int init = initialized;
switch (init) {
case CONSOLE_UNINITIALIZED:
console_init_early();
/* fall through */
case CONSOLE_INITIALIZED_BUFFER:
kfifo_putc(console_output_fifo, c);
PUTC_LL(c);
return;
case CONSOLE_INIT_FULL:
for_each_console(cdev) {
if (cdev->f_active & ch) {
if (c == '\n')
cdev->putc(cdev, '\r');
cdev->putc(cdev, c);
}
}
return;
default:
/* If we have problems inititalizing our data
* get them early
*/
hang();
}
}
int console_register(struct console_device *newcdev)
{
struct device_d *dev = &newcdev->class_dev;
int activate = 0;
if (initialized == CONSOLE_UNINITIALIZED)
console_init_early();
dev->id = DEVICE_ID_DYNAMIC;
strcpy(dev->name, "cs");
if (newcdev->dev)
dev->parent = newcdev->dev;
platform_device_register(dev);
if (newcdev->setbrg) {
newcdev->baudrate = CONFIG_BAUDRATE;
dev_add_param_int(dev, "baudrate", console_baudrate_set,
NULL, &newcdev->baudrate, "%u", newcdev);
}
dev_add_param(dev, "active", console_std_set, NULL, 0);
if (IS_ENABLED(CONFIG_CONSOLE_ACTIVATE_FIRST)) {
if (list_empty(&console_list))
activate = 1;
} else if (IS_ENABLED(CONFIG_CONSOLE_ACTIVATE_ALL)) {
activate = 1;
}
if (newcdev->dev && of_device_is_stdout_path(newcdev->dev)) {
activate = 1;
console_set_stdoutpath(newcdev);
}
list_add_tail(&newcdev->list, &console_list);
if (activate) {
if (IS_ENABLED(CONFIG_PARAMETER))
dev_set_param(dev, "active", "ioe");
else
console_std_set(dev, NULL, "ioe");
}
return 0;
}
int console_register(struct console_device *newcdev)
{
struct device_d *dev = &newcdev->class_dev;
int first = 0;
char ch;
if (initialized == CONSOLE_UNINITIALIZED)
console_init_early();
dev->id = DEVICE_ID_DYNAMIC;
strcpy(dev->name, "cs");
if (newcdev->dev)
dev_add_child(newcdev->dev, dev);
register_device(dev);
if (newcdev->setbrg) {
dev_add_param(dev, "baudrate", console_baudrate_set, NULL, 0);
dev_set_param(dev, "baudrate", __stringify(CONFIG_BAUDRATE));
}
dev_add_param(dev, "active", console_std_set, NULL, 0);
initialized = CONSOLE_INIT_FULL;
#ifdef CONFIG_CONSOLE_ACTIVATE_ALL
dev_set_param(dev, "active", "ioe");
#endif
#ifdef CONFIG_CONSOLE_ACTIVATE_FIRST
if (list_empty(&console_list)) {
first = 1;
dev_set_param(dev, "active", "ioe");
}
#endif
list_add_tail(&newcdev->list, &console_list);
while (kfifo_getc(console_output_fifo, &ch) == 0)
console_putc(CONSOLE_STDOUT, ch);
if (first)
barebox_banner();
return 0;
}