mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-10-04 08:08:54 +00:00
beebdeaa1d
This patch adds support for device tree. Signed-off-by: Vincent Chen <vincentc@andestech.com> Signed-off-by: Greentime Hu <greentime@andestech.com> Acked-by: Arnd Bergmann <arnd@arndb.de>
19 lines
479 B
C
19 lines
479 B
C
// SPDX-License-Identifier: GPL-2.0
|
|
// Copyright (C) 2005-2017 Andes Technology Corporation
|
|
|
|
#include <linux/bug.h>
|
|
#include <linux/printk.h>
|
|
#include <linux/of_fdt.h>
|
|
|
|
void __init early_init_devtree(void *params)
|
|
{
|
|
if (!params || !early_init_dt_scan(params)) {
|
|
pr_crit("\n"
|
|
"Error: invalid device tree blob at (virtual address 0x%p)\n"
|
|
"\nPlease check your bootloader.", params);
|
|
|
|
BUG_ON(1);
|
|
}
|
|
|
|
dump_stack_set_arch_desc("%s (DT)", of_flat_dt_get_machine_name());
|
|
}
|