xref: /arm-trusted-firmware/plat/arm/board/arm_fpga/fpga_def.h (revision 91f16700b400a8c0651d24a598fc48ee2997a0d7)

/*
 * Copyright (c) 2020, ARM Limited and Contributors. All rights reserved.
 *
 * SPDX-License-Identifier: BSD-3-Clause
 */

#include <lib/utils_def.h>

#ifndef FPGA_DEF_H
#define FPGA_DEF_H

/*
 * These are set to large values to account for images describing systems with
 * larger cluster configurations.
 *
 * For cases where the number of clusters, cores or threads is smaller than a
 * maximum value below, this does not affect the PSCI functionality as any PEs
 * that are present will still be indexed appropriately regardless of any empty
 * entries in the array used to represent the topology.
 */

#define FPGA_MAX_CLUSTER_COUNT			4
#define FPGA_MAX_CPUS_PER_CLUSTER		8
#define FPGA_MAX_PE_PER_CPU			4

#define FPGA_PRIMARY_CPU			0x0
/*******************************************************************************
 * FPGA image memory map related constants
 ******************************************************************************/

/*
 * UART base address, just for the crash console, as a fallback.
 * The actual console UART address is taken from the DT.
 */
#define PLAT_FPGA_CRASH_UART_BASE		0x7ff80000

#define FPGA_DEFAULT_TIMER_FREQUENCY		10000000

#endif