1d2912cb1SThomas Gleixner // SPDX-License-Identifier: GPL-2.0-only 27487a224SJosh Boyer /* 37487a224SJosh Boyer * Copyright 2007 IBM Corporation 47487a224SJosh Boyer * 57487a224SJosh Boyer * Stephen Winiecki <stevewin@us.ibm.com> 67487a224SJosh Boyer * Josh Boyer <jwboyer@linux.vnet.ibm.com> 77487a224SJosh Boyer * 87487a224SJosh Boyer * Based on earlier code: 97487a224SJosh Boyer * Copyright (C) Paul Mackerras 1997. 107487a224SJosh Boyer */ 117487a224SJosh Boyer #include <stdarg.h> 127487a224SJosh Boyer #include <stddef.h> 137487a224SJosh Boyer #include "types.h" 147487a224SJosh Boyer #include "elf.h" 157487a224SJosh Boyer #include "string.h" 167487a224SJosh Boyer #include "stdio.h" 177487a224SJosh Boyer #include "page.h" 187487a224SJosh Boyer #include "ops.h" 197487a224SJosh Boyer #include "io.h" 207487a224SJosh Boyer 217487a224SJosh Boyer BSS_STACK(4096); 227487a224SJosh Boyer platform_init(unsigned long r3,unsigned long r4,unsigned long r5)237487a224SJosh Boyervoid platform_init(unsigned long r3, unsigned long r4, unsigned long r5) 247487a224SJosh Boyer { 257487a224SJosh Boyer u32 heapsize = 0x8000000 - (u32)_end; /* 128M */ 267487a224SJosh Boyer 277487a224SJosh Boyer simple_alloc_init(_end, heapsize, 32, 64); 282f0dfeaaSDavid Gibson fdt_init(_dtb_start); 297487a224SJosh Boyer serial_console_init(); 307487a224SJosh Boyer } 31