// SPDX-License-Identifier: GPL-2.0-only
/*
 * Old U-boot compatibility for 824x
 *
 * Copyright (c) 2007 Freescale Semiconductor, Inc.
 */

#include "ops.h"
#include "stdio.h"
#include "cuboot.h"

#define TARGET_824x
#include "ppcboot.h"

static bd_t bd;


static void platform_fixups(void)
{
        void *soc;

        dt_fixup_memory(bd.bi_memstart, bd.bi_memsize);
        dt_fixup_mac_addresses(bd.bi_enetaddr);
        dt_fixup_cpu_clocks(bd.bi_intfreq, bd.bi_busfreq / 4, bd.bi_busfreq);

        soc = find_node_by_devtype(NULL, "soc");
        if (soc) {
                void *serial = NULL;

                setprop(soc, "bus-frequency", &bd.bi_busfreq,
                        sizeof(bd.bi_busfreq));

                while ((serial = find_node_by_devtype(serial, "serial"))) {
                        if (get_parent(serial) != soc)
                                continue;

                        setprop(serial, "clock-frequency", &bd.bi_busfreq,
                                sizeof(bd.bi_busfreq));
                }
        }
}

void platform_init(unsigned long r3, unsigned long r4, unsigned long r5,
                   unsigned long r6, unsigned long r7)
{
        CUBOOT_INIT();
        fdt_init(_dtb_start);
        serial_console_init();
        platform_ops.fixups = platform_fixups;
}