/*
 * Copyright (c) 2014-2020, ARM Limited and Contributors. All rights reserved.
 *
 * SPDX-License-Identifier: BSD-3-Clause
 */

#ifndef FVP_DEF_H
#define FVP_DEF_H

#include <lib/utils_def.h>

#ifndef FVP_CLUSTER_COUNT
#error "FVP_CLUSTER_COUNT is not set in makefile"
#endif

#ifndef FVP_MAX_CPUS_PER_CLUSTER
#error "FVP_MAX_CPUS_PER_CLUSTER is not set in makefile"
#endif

#ifndef FVP_MAX_PE_PER_CPU
#error "FVP_MAX_PE_PER_CPU is not set in makefile"
#endif

#define FVP_PRIMARY_CPU			0x0

/* Defines for the Interconnect build selection */
#define FVP_CCI			1
#define FVP_CCN			2

/*******************************************************************************
 * FVP memory map related constants
 ******************************************************************************/

#define FLASH1_BASE			UL(0x0c000000)
#define FLASH1_SIZE			UL(0x04000000)

#define PSRAM_BASE			UL(0x14000000)
#define PSRAM_SIZE			UL(0x04000000)

#define VRAM_BASE			UL(0x18000000)
#define VRAM_SIZE			UL(0x02000000)

/* Aggregate of all devices in the first GB */
#define DEVICE0_BASE			UL(0x20000000)
#define DEVICE0_SIZE			UL(0x0c200000)

/*
 *  In case of FVP models with CCN, the CCN register space overlaps into
 *  the NSRAM area.
 */
#if FVP_INTERCONNECT_DRIVER == FVP_CCN
#define DEVICE1_BASE			UL(0x2e000000)
#define DEVICE1_SIZE			UL(0x1A00000)
#else
/* GICv2 and GICv3 mapping: GICD + CORE_COUNT * 128KB */
#define DEVICE1_BASE			BASE_GICD_BASE
#define DEVICE1_SIZE			((BASE_GICR_BASE - BASE_GICD_BASE) + \
					 (PLATFORM_CORE_COUNT * 0x20000))
#define NSRAM_BASE			UL(0x2e000000)
#define NSRAM_SIZE			UL(0x10000)
#endif
/* Devices in the second GB */
#define DEVICE2_BASE			UL(0x7fe00000)
#define DEVICE2_SIZE			UL(0x00200000)

#define PCIE_EXP_BASE			UL(0x40000000)
#define TZRNG_BASE			UL(0x7fe60000)

/* Non-volatile counters */
#define TRUSTED_NVCTR_BASE		UL(0x7fe70000)
#define TFW_NVCTR_BASE			(TRUSTED_NVCTR_BASE + UL(0x0000))
#define TFW_NVCTR_SIZE			UL(4)
#define NTFW_CTR_BASE			(TRUSTED_NVCTR_BASE + UL(0x0004))
#define NTFW_CTR_SIZE			UL(4)

/* Keys */
#define SOC_KEYS_BASE			UL(0x7fe80000)
#define TZ_PUB_KEY_HASH_BASE		(SOC_KEYS_BASE + UL(0x0000))
#define TZ_PUB_KEY_HASH_SIZE		UL(32)
#define HU_KEY_BASE			(SOC_KEYS_BASE + UL(0x0020))
#define HU_KEY_SIZE			UL(16)
#define END_KEY_BASE			(SOC_KEYS_BASE + UL(0x0044))
#define END_KEY_SIZE			UL(32)

/* Constants to distinguish FVP type */
#define HBI_BASE_FVP			U(0x020)
#define REV_BASE_FVP_V0			U(0x0)
#define REV_BASE_FVP_REVC		U(0x2)

#define HBI_FOUNDATION_FVP		U(0x010)
#define REV_FOUNDATION_FVP_V2_0		U(0x0)
#define REV_FOUNDATION_FVP_V2_1		U(0x1)
#define REV_FOUNDATION_FVP_v9_1		U(0x2)
#define REV_FOUNDATION_FVP_v9_6		U(0x3)

#define BLD_GIC_VE_MMAP			U(0x0)
#define BLD_GIC_A53A57_MMAP		U(0x1)

#define ARCH_MODEL			U(0x1)

/* FVP Power controller base address*/
#define PWRC_BASE			UL(0x1c100000)

/* FVP SP804 timer frequency is 35 MHz*/
#define SP804_TIMER_CLKMULT		1
#define SP804_TIMER_CLKDIV		35

/* SP810 controller. FVP specific flags */
#define FVP_SP810_CTRL_TIM0_OV		BIT_32(16)
#define FVP_SP810_CTRL_TIM1_OV		BIT_32(18)
#define FVP_SP810_CTRL_TIM2_OV		BIT_32(20)
#define FVP_SP810_CTRL_TIM3_OV		BIT_32(22)

/*******************************************************************************
 * GIC & interrupt handling related constants
 ******************************************************************************/
/* VE compatible GIC memory map */
#define VE_GICD_BASE			UL(0x2c001000)
#define VE_GICC_BASE			UL(0x2c002000)
#define VE_GICH_BASE			UL(0x2c004000)
#define VE_GICV_BASE			UL(0x2c006000)

/* Base FVP compatible GIC memory map */
#define BASE_GICD_BASE			UL(0x2f000000)
#define BASE_GICR_BASE			UL(0x2f100000)
#define BASE_GICC_BASE			UL(0x2c000000)
#define BASE_GICH_BASE			UL(0x2c010000)
#define BASE_GICV_BASE			UL(0x2c02f000)

#define FVP_IRQ_TZ_WDOG			56
#define FVP_IRQ_SEC_SYS_TIMER		57

/*******************************************************************************
 * TrustZone address space controller related constants
 ******************************************************************************/

/* NSAIDs used by devices in TZC filter 0 on FVP */
#define FVP_NSAID_DEFAULT		0
#define FVP_NSAID_PCI			1
#define FVP_NSAID_VIRTIO		8  /* from FVP v5.6 onwards */
#define FVP_NSAID_AP			9  /* Application Processors */
#define FVP_NSAID_VIRTIO_OLD		15 /* until FVP v5.5 */

/* NSAIDs used by devices in TZC filter 2 on FVP */
#define FVP_NSAID_HDLCD0		2
#define FVP_NSAID_CLCD			7

/*******************************************************************************
 * Memprotect definitions
 ******************************************************************************/
/* PSCI memory protect definitions:
 * This variable is stored in a non-secure flash because some ARM reference
 * platforms do not have secure NVRAM. Real systems that provided MEM_PROTECT
 * support must use a secure NVRAM to store the PSCI MEM_PROTECT definitions.
 */
#define PLAT_ARM_MEM_PROT_ADDR		(V2M_FLASH0_BASE + \
					 V2M_FLASH0_SIZE - V2M_FLASH_BLOCK_SIZE)

#endif /* FVP_DEF_H */