// SPDX-License-Identifier: GPL-2.0-only /* * 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. */ #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(); }