2f0dfeaa84
This incorporates libfdt (from the source embedded in an earlier commit) into the wrapper.a library used by the bootwrapper. This includes adding a libfdt_env.h file, which the libfdt sources need in order to integrate into the bootwrapper environment, and a libfdt-wrapper.c which provides glue to connect the bootwrapper's abstract device tree callbacks to the libfdt functions. In addition, this changes the various wrapper and platform files to use libfdt functions instead of the older flatdevtree.c library. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
33 lines
790 B
C
33 lines
790 B
C
/*
|
|
* Copyright 2007 IBM Corporation
|
|
*
|
|
* Stephen Winiecki <stevewin@us.ibm.com>
|
|
* Josh Boyer <jwboyer@linux.vnet.ibm.com>
|
|
*
|
|
* Based on earlier code:
|
|
* Copyright (C) Paul Mackerras 1997.
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* version 2 as published by the Free Software Foundation.
|
|
*/
|
|
#include <stdarg.h>
|
|
#include <stddef.h>
|
|
#include "types.h"
|
|
#include "elf.h"
|
|
#include "string.h"
|
|
#include "stdio.h"
|
|
#include "page.h"
|
|
#include "ops.h"
|
|
#include "io.h"
|
|
|
|
BSS_STACK(4096);
|
|
|
|
void platform_init(unsigned long r3, unsigned long r4, unsigned long r5)
|
|
{
|
|
u32 heapsize = 0x8000000 - (u32)_end; /* 128M */
|
|
|
|
simple_alloc_init(_end, heapsize, 32, 64);
|
|
fdt_init(_dtb_start);
|
|
serial_console_init();
|
|
}
|