Files
SDK_SG200x_V2/linux_5.10/arch/um/kernel/early_printk.c
carbon 0545e9dc6d init version 2024-05-07
commit d1edce71135cc6d98c0a4b5729774542b676e769
Author: sophgo-forum-service <forum_service@sophgo.com>
Date:   Fri Mar 15 16:07:33 2024 +0800

    [fix] recommend using ssh method to clone repo.
    [fix] fix sensor driver repo branch name.
2024-05-07 19:36:36 +08:00

33 lines
663 B
C

// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (C) 2011 Richard Weinberger <richrd@nod.at>
*/
#include <linux/kernel.h>
#include <linux/console.h>
#include <linux/init.h>
#include <os.h>
static void early_console_write(struct console *con, const char *s, unsigned int n)
{
um_early_printk(s, n);
}
static struct console early_console_dev = {
.name = "earlycon",
.write = early_console_write,
.flags = CON_BOOT,
.index = -1,
};
static int __init setup_early_printk(char *buf)
{
if (!early_console) {
early_console = &early_console_dev;
register_console(&early_console_dev);
}
return 0;
}
early_param("earlyprintk", setup_early_printk);