1 // SPDX-License-Identifier: GPL-2.0-or-later 2 /* 3 * arch/powerpc/boot/gamecube.c 4 * 5 * Nintendo GameCube bootwrapper support 6 * Copyright (C) 2004-2009 The GameCube Linux Team 7 * Copyright (C) 2008,2009 Albert Herranz 8 */ 9 10 #include <stddef.h> 11 #include "stdio.h" 12 #include "types.h" 13 #include "io.h" 14 #include "ops.h" 15 16 #include "ugecon.h" 17 18 BSS_STACK(8192); 19 20 void platform_init(unsigned long r3, unsigned long r4, unsigned long r5) 21 { 22 u32 heapsize = 16*1024*1024 - (u32)_end; 23 24 simple_alloc_init(_end, heapsize, 32, 64); 25 fdt_init(_dtb_start); 26 27 if (ug_probe()) 28 console_ops.write = ug_console_write; 29 } 30 31