File: spl.c

package info (click to toggle)
u-boot 2014.10%2Bdfsg1-5
  • links: PTS, VCS
  • area: main
  • in suites: jessie, jessie-kfreebsd
  • size: 86,340 kB
  • ctags: 382,377
  • sloc: ansic: 1,071,015; asm: 34,076; perl: 8,007; python: 6,290; makefile: 5,210; sh: 2,297; cpp: 1,826; php: 1,299; yacc: 604; lex: 363; sql: 71; tcl: 28; sed: 14; awk: 6
file content (31 lines) | stat: -rw-r--r-- 800 bytes parent folder | download
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
/*
 * Copyright 2012 Stefan Roese <sr@denx.de>
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */
#include <common.h>
#include <config.h>
#include <spl.h>
#include <image.h>
#include <linux/compiler.h>

DECLARE_GLOBAL_DATA_PTR;

/*
 * This function jumps to an image with argument. Normally an FDT or ATAGS
 * image.
 * arg: Pointer to paramter image in RAM
 */
#ifdef CONFIG_SPL_OS_BOOT
void __noreturn jump_to_image_linux(void *arg)
{
	debug("Entering kernel arg pointer: 0x%p\n", arg);
	typedef void (*image_entry_arg_t)(void *, ulong r4, ulong r5, ulong r6,
					  ulong r7, ulong r8, ulong r9)
		__attribute__ ((noreturn));
	image_entry_arg_t image_entry =
		(image_entry_arg_t)spl_image.entry_point;

	image_entry(arg, 0, 0, EPAPR_MAGIC, CONFIG_SYS_BOOTMAPSZ, 0, 0);
}
#endif /* CONFIG_SPL_OS_BOOT */