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/*
* This file is part of the coreboot project.
*
* Copyright 2018 Facebook, Inc.
* Copyright 2003-2017 Cavium Inc. <support@cavium.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* Derived from Cavium's BSD-3 Clause OCTEONTX-SDK-6.2.0.
*/
#include <bootmode.h>
#include <console/console.h>
#include <cpu/cpu.h>
#include <device/device.h>
#include <soc/addressmap.h>
#include <soc/clock.h>
#include <soc/sdram.h>
#include <soc/timer.h>
#include <stddef.h>
#include <stdlib.h>
#include <string.h>
#include <symbols.h>
#include <libbdk-boot/bdk-boot.h>
static void soc_read_resources(device_t dev)
{
ram_resource(dev, 0, (uintptr_t)_dram / KiB, sdram_size_mb() * KiB);
}
static void soc_init(device_t dev)
{
/* Init ECAM, MDIO, PEM, PHY, QLM ... */
bdk_boot();
/* TODO: additional trustzone init */
}
static void soc_final(device_t dev)
{
watchdog_disable(0);
}
static struct device_operations soc_ops = {
.read_resources = soc_read_resources,
.set_resources = DEVICE_NOOP,
.enable_resources = DEVICE_NOOP,
.init = soc_init,
.final = soc_final,
.scan_bus = NULL,
};
static void enable_soc_dev(device_t dev)
{
dev->ops = &soc_ops;
}
struct chip_operations soc_cavium_cn81xx_ops = {
CHIP_NAME("SOC Cavium CN81XX")
.enable_dev = enable_soc_dev,
};
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