powerpc/boot/cuboot-amigaone.c

0001 // SPDX-License-Identifier: GPL-2.0-only
0002 /*
0003  * Old U-boot compatibility for AmigaOne
0004  *
0005  * Author: Gerhard Pircher (gerhard_pircher@gmx.net)
0006  *
0007  *   Based on cuboot-83xx.c
0008  * Copyright (c) 2007 Freescale Semiconductor, Inc.
0009  */
0010
0011 #include "ops.h"
0012 #include "stdio.h"
0013 #include "cuboot.h"
0014
0015 #include "ppcboot.h"
0016
0017 static bd_t bd;
0018
0019 static void platform_fixups(void)
0020 {
0021     dt_fixup_memory(bd.bi_memstart, bd.bi_memsize);
0022     dt_fixup_cpu_clocks(bd.bi_intfreq, bd.bi_busfreq / 4, bd.bi_busfreq);
0023 }
0024
0025 void platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
0026                    unsigned long r6, unsigned long r7)
0027 {
0028     CUBOOT_INIT();
0029     fdt_init(_dtb_start);
0030     serial_console_init();
0031     platform_ops.fixups = platform_fixups;
0032 }