blob: b37aa38fca20bf6422d566daaf8ff431f48bfd0e (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
|
// SPDX-License-Identifier: GPL-2.0-or-later
// SPDX-FileCopyrightText: 2009 Juergen Beisert, Pengutronix
/**
* @file
* @brief Start of the 32 bit flat mode
*/
#include <string.h>
#include <asm/sections.h>
extern void x86_start_barebox(void);
/**
* Called plainly from assembler that switches from real to flat mode
*
* @note The C environment isn't initialized yet
*/
void uboot_entry(void)
{
/* clear the BSS first */
memset(__bss_start, 0x00, __bss_stop - __bss_start);
x86_start_barebox();
}
|
