plat/arm/board/fvp/include/platform_def.h - trusted-firmware-a - Git at Google

 /*
  * Copyright (c) 2014-2021, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */

 #ifndef PLATFORM_DEF_H
 #define PLATFORM_DEF_H

 #include <drivers/arm/tzc400.h>
 #include <lib/utils_def.h>
 #include <plat/arm/board/common/v2m_def.h>
 #include <plat/arm/common/arm_def.h>
 #include <plat/arm/common/arm_spm_def.h>
 #include <plat/common/common_def.h>

 #include "../fvp_def.h"

 /* Required platform porting definitions */
 #define PLATFORM_CORE_COUNT  (U(FVP_CLUSTER_COUNT) * \
 			      U(FVP_MAX_CPUS_PER_CLUSTER) * \
 			      U(FVP_MAX_PE_PER_CPU))

 #define PLAT_NUM_PWR_DOMAINS (U(FVP_CLUSTER_COUNT) + \
 			      PLATFORM_CORE_COUNT + U(1))

 #define PLAT_MAX_PWR_LVL		ARM_PWR_LVL2

 /*
  * Other platform porting definitions are provided by included headers
  */

 /*
  * Required ARM standard platform porting definitions
  */
 #define PLAT_ARM_CLUSTER_COUNT		U(FVP_CLUSTER_COUNT)

 #define PLAT_ARM_TRUSTED_SRAM_SIZE	UL(0x00040000)	/* 256 KB */

 #define PLAT_ARM_TRUSTED_ROM_BASE	UL(0x00000000)
 #define PLAT_ARM_TRUSTED_ROM_SIZE	UL(0x04000000)	/* 64 MB */

 #define PLAT_ARM_TRUSTED_DRAM_BASE	UL(0x06000000)
 #define PLAT_ARM_TRUSTED_DRAM_SIZE	UL(0x02000000)	/* 32 MB */

 #if ENABLE_RME
 #define PLAT_ARM_RMM_BASE		(RMM_BASE)
 #define PLAT_ARM_RMM_SIZE		(RMM_LIMIT - RMM_BASE)
 #endif

 /*
  * Max size of SPMC is 2MB for fvp. With SPMD enabled this value corresponds to
  * max size of BL32 image.
  */
 #if defined(SPD_spmd)
 #define PLAT_ARM_SPMC_BASE		PLAT_ARM_TRUSTED_DRAM_BASE
 #define PLAT_ARM_SPMC_SIZE		UL(0x200000)  /* 2 MB */
 #endif

 /* virtual address used by dynamic mem_protect for chunk_base */
 #define PLAT_ARM_MEM_PROTEC_VA_FRAME	UL(0xc0000000)

 /* No SCP in FVP */
 #define PLAT_ARM_SCP_TZC_DRAM1_SIZE	UL(0x0)

 #define PLAT_ARM_DRAM2_BASE		ULL(0x880000000)
 #define PLAT_ARM_DRAM2_SIZE		UL(0x80000000)

 /* Range of kernel DTB load address */
 #define FVP_DTB_DRAM_MAP_START		ULL(0x82000000)
 #define FVP_DTB_DRAM_MAP_SIZE		ULL(0x02000000)	/* 32 MB */

 #define ARM_DTB_DRAM_NS			MAP_REGION_FLAT(		\
 					FVP_DTB_DRAM_MAP_START,		\
 					FVP_DTB_DRAM_MAP_SIZE,		\
 					MT_MEMORY | MT_RO | MT_NS)
 /*
  * Load address of BL33 for this platform port
  */
 #define PLAT_ARM_NS_IMAGE_BASE		(ARM_DRAM1_BASE + UL(0x8000000))

 /*
  * PLAT_ARM_MMAP_ENTRIES depends on the number of entries in the
  * plat_arm_mmap array defined for each BL stage.
  */
 #if defined(IMAGE_BL31)
 # if SPM_MM
 #  define PLAT_ARM_MMAP_ENTRIES		10
 #  if ENABLE_RME
 #   define MAX_XLAT_TABLES		10
 #  else
 #   define MAX_XLAT_TABLES		9
 # endif
 #  define PLAT_SP_IMAGE_MMAP_REGIONS	30
 #  define PLAT_SP_IMAGE_MAX_XLAT_TABLES	10
 # else
 #  define PLAT_ARM_MMAP_ENTRIES		9
 #  if USE_DEBUGFS
 #   if ENABLE_RME
 #    define MAX_XLAT_TABLES		9
 #   else
 #    define MAX_XLAT_TABLES		8
 #   endif
 #  else
 #   if ENABLE_RME
 #    define MAX_XLAT_TABLES		8
 #   else
 #    define MAX_XLAT_TABLES		7
 #   endif
 #  endif
 # endif
 #elif defined(IMAGE_BL32)
 # define PLAT_ARM_MMAP_ENTRIES		9
 # define MAX_XLAT_TABLES		6
 #elif !USE_ROMLIB
 # define PLAT_ARM_MMAP_ENTRIES		11
 # define MAX_XLAT_TABLES		5
 #else
 # define PLAT_ARM_MMAP_ENTRIES		12
 # define MAX_XLAT_TABLES		6
 #endif

 /*
  * PLAT_ARM_MAX_BL1_RW_SIZE is calculated using the current BL1 RW debug size
  * plus a little space for growth.
  */
 #define PLAT_ARM_MAX_BL1_RW_SIZE	UL(0xB000)

 /*
  * PLAT_ARM_MAX_ROMLIB_RW_SIZE is define to use a full page
  */

 #if USE_ROMLIB
 #define PLAT_ARM_MAX_ROMLIB_RW_SIZE	UL(0x1000)
 #define PLAT_ARM_MAX_ROMLIB_RO_SIZE	UL(0xe000)
 #define FVP_BL2_ROMLIB_OPTIMIZATION	UL(0x5000)
 #else
 #define PLAT_ARM_MAX_ROMLIB_RW_SIZE	UL(0)
 #define PLAT_ARM_MAX_ROMLIB_RO_SIZE	UL(0)
 #define FVP_BL2_ROMLIB_OPTIMIZATION UL(0)
 #endif

 /*
  * PLAT_ARM_MAX_BL2_SIZE is calculated using the current BL2 debug size plus a
  * little space for growth.
  */
 #if TRUSTED_BOARD_BOOT
 #if COT_DESC_IN_DTB
 # define PLAT_ARM_MAX_BL2_SIZE	(UL(0x1E000) - FVP_BL2_ROMLIB_OPTIMIZATION)
 #else
 # define PLAT_ARM_MAX_BL2_SIZE	(UL(0x1D000) - FVP_BL2_ROMLIB_OPTIMIZATION)
 #endif
 #else
 # define PLAT_ARM_MAX_BL2_SIZE	(UL(0x13000) - FVP_BL2_ROMLIB_OPTIMIZATION)
 #endif

 #if RESET_TO_BL31
 /* Size of Trusted SRAM - the first 4KB of shared memory - GPT L0 Tables */
 #define PLAT_ARM_MAX_BL31_SIZE		(PLAT_ARM_TRUSTED_SRAM_SIZE - \
 					 ARM_SHARED_RAM_SIZE - \
 					 ARM_L0_GPT_SIZE)
 #else
 /*
  * Since BL31 NOBITS overlays BL2 and BL1-RW, PLAT_ARM_MAX_BL31_SIZE is
  * calculated using the current BL31 PROGBITS debug size plus the sizes of
  * BL2 and BL1-RW
  */
 #define PLAT_ARM_MAX_BL31_SIZE		(UL(0x3D000) - ARM_L0_GPT_SIZE)
 #endif /* RESET_TO_BL31 */

 #ifndef __aarch64__
 #if RESET_TO_SP_MIN
 /* Size of Trusted SRAM - the first 4KB of shared memory */
 #define PLAT_ARM_MAX_BL32_SIZE		(PLAT_ARM_TRUSTED_SRAM_SIZE - \
 					 ARM_SHARED_RAM_SIZE)
 #else
 /*
  * Since BL32 NOBITS overlays BL2 and BL1-RW, PLAT_ARM_MAX_BL32_SIZE is
  * calculated using the current SP_MIN PROGBITS debug size plus the sizes of
  * BL2 and BL1-RW
  */
 # define PLAT_ARM_MAX_BL32_SIZE		UL(0x3B000)
 #endif /* RESET_TO_SP_MIN */
 #endif

 /*
  * Size of cacheable stacks
  */
 #if defined(IMAGE_BL1)
 # if TRUSTED_BOARD_BOOT
 #  define PLATFORM_STACK_SIZE		UL(0x1000)
 # else
 #  define PLATFORM_STACK_SIZE		UL(0x500)
 # endif
 #elif defined(IMAGE_BL2)
 # if TRUSTED_BOARD_BOOT
 #  define PLATFORM_STACK_SIZE		UL(0x1000)
 # else
 #  define PLATFORM_STACK_SIZE		UL(0x600)
 # endif
 #elif defined(IMAGE_BL2U)
 # define PLATFORM_STACK_SIZE		UL(0x400)
 #elif defined(IMAGE_BL31)
 #  define PLATFORM_STACK_SIZE		UL(0x800)
 #elif defined(IMAGE_BL32)
 # define PLATFORM_STACK_SIZE		UL(0x440)
 #elif defined(IMAGE_RMM)
 # define PLATFORM_STACK_SIZE		UL(0x440)
 #endif

 #define MAX_IO_DEVICES			3
 #define MAX_IO_HANDLES			4

 /* Reserve the last block of flash for PSCI MEM PROTECT flag */
 #define PLAT_ARM_FLASH_IMAGE_BASE	V2M_FLASH0_BASE
 #define PLAT_ARM_FLASH_IMAGE_MAX_SIZE	(V2M_FLASH0_SIZE - V2M_FLASH_BLOCK_SIZE)

 #if ARM_GPT_SUPPORT
 /*
  * Offset of the FIP in the GPT image. BL1 component uses this option
  * as it does not load the partition table to get the FIP base
  * address. At sector 34 by default (i.e. after reserved sectors 0-33)
  * Offset = 34 * 512(sector size) = 17408 i.e. 0x4400
  */
 #define PLAT_ARM_FIP_OFFSET_IN_GPT	0x4400
 #endif /* ARM_GPT_SUPPORT */

 #define PLAT_ARM_NVM_BASE		V2M_FLASH0_BASE
 #define PLAT_ARM_NVM_SIZE		(V2M_FLASH0_SIZE - V2M_FLASH_BLOCK_SIZE)

 /*
  * PL011 related constants
  */
 #define PLAT_ARM_BOOT_UART_BASE		V2M_IOFPGA_UART0_BASE
 #define PLAT_ARM_BOOT_UART_CLK_IN_HZ	V2M_IOFPGA_UART0_CLK_IN_HZ

 #define PLAT_ARM_RUN_UART_BASE		V2M_IOFPGA_UART1_BASE
 #define PLAT_ARM_RUN_UART_CLK_IN_HZ	V2M_IOFPGA_UART1_CLK_IN_HZ

 #define PLAT_ARM_CRASH_UART_BASE	PLAT_ARM_RUN_UART_BASE
 #define PLAT_ARM_CRASH_UART_CLK_IN_HZ	PLAT_ARM_RUN_UART_CLK_IN_HZ

 #define PLAT_ARM_TSP_UART_BASE		V2M_IOFPGA_UART2_BASE
 #define PLAT_ARM_TSP_UART_CLK_IN_HZ	V2M_IOFPGA_UART2_CLK_IN_HZ

 #define PLAT_ARM_TRP_UART_BASE		V2M_IOFPGA_UART3_BASE
 #define PLAT_ARM_TRP_UART_CLK_IN_HZ	V2M_IOFPGA_UART3_CLK_IN_HZ

 #define PLAT_FVP_SMMUV3_BASE		UL(0x2b400000)

 /* CCI related constants */
 #define PLAT_FVP_CCI400_BASE		UL(0x2c090000)
 #define PLAT_FVP_CCI400_CLUS0_SL_PORT	3
 #define PLAT_FVP_CCI400_CLUS1_SL_PORT	4

 /* CCI-500/CCI-550 on Base platform */
 #define PLAT_FVP_CCI5XX_BASE		UL(0x2a000000)
 #define PLAT_FVP_CCI5XX_CLUS0_SL_PORT	5
 #define PLAT_FVP_CCI5XX_CLUS1_SL_PORT	6

 /* CCN related constants. Only CCN 502 is currently supported */
 #define PLAT_ARM_CCN_BASE		UL(0x2e000000)
 #define PLAT_ARM_CLUSTER_TO_CCN_ID_MAP	1, 5, 7, 11

 /* System timer related constants */
 #define PLAT_ARM_NSTIMER_FRAME_ID		U(1)

 /* Mailbox base address */
 #define PLAT_ARM_TRUSTED_MAILBOX_BASE	ARM_TRUSTED_SRAM_BASE


 /* TrustZone controller related constants
  *
  * Currently only filters 0 and 2 are connected on Base FVP.
  * Filter 0 : CPU clusters (no access to DRAM by default)
  * Filter 1 : not connected
  * Filter 2 : LCDs (access to VRAM allowed by default)
  * Filter 3 : not connected
  * Programming unconnected filters will have no effect at the
  * moment. These filter could, however, be connected in future.
  * So care should be taken not to configure the unused filters.
  *
  * Allow only non-secure access to all DRAM to supported devices.
  * Give access to the CPUs and Virtio. Some devices
  * would normally use the default ID so allow that too.
  */
 #define PLAT_ARM_TZC_BASE		UL(0x2a4a0000)
 #define PLAT_ARM_TZC_FILTERS		TZC_400_REGION_ATTR_FILTER_BIT(0)

 #define PLAT_ARM_TZC_NS_DEV_ACCESS	(				\
 		TZC_REGION_ACCESS_RDWR(FVP_NSAID_DEFAULT)	|	\
 		TZC_REGION_ACCESS_RDWR(FVP_NSAID_PCI)		|	\
 		TZC_REGION_ACCESS_RDWR(FVP_NSAID_AP)		|	\
 		TZC_REGION_ACCESS_RDWR(FVP_NSAID_VIRTIO)	|	\
 		TZC_REGION_ACCESS_RDWR(FVP_NSAID_VIRTIO_OLD))

 /*
  * GIC related constants to cater for both GICv2 and GICv3 instances of an
  * FVP. They could be overridden at runtime in case the FVP implements the
  * legacy VE memory map.
  */
 #define PLAT_ARM_GICD_BASE		BASE_GICD_BASE
 #define PLAT_ARM_GICR_BASE		BASE_GICR_BASE
 #define PLAT_ARM_GICC_BASE		BASE_GICC_BASE

 /*
  * Define a list of Group 1 Secure and Group 0 interrupts as per GICv3
  * terminology. On a GICv2 system or mode, the lists will be merged and treated
  * as Group 0 interrupts.
  */
 #define PLAT_ARM_G1S_IRQ_PROPS(grp) \
 	ARM_G1S_IRQ_PROPS(grp), \
 	INTR_PROP_DESC(FVP_IRQ_TZ_WDOG, GIC_HIGHEST_SEC_PRIORITY, (grp), \
 			GIC_INTR_CFG_LEVEL), \
 	INTR_PROP_DESC(FVP_IRQ_SEC_SYS_TIMER, GIC_HIGHEST_SEC_PRIORITY, (grp), \
 			GIC_INTR_CFG_LEVEL)

 #define PLAT_ARM_G0_IRQ_PROPS(grp)	ARM_G0_IRQ_PROPS(grp)

 #if SDEI_IN_FCONF
 #define PLAT_SDEI_DP_EVENT_MAX_CNT	ARM_SDEI_DP_EVENT_MAX_CNT
 #define PLAT_SDEI_DS_EVENT_MAX_CNT	ARM_SDEI_DS_EVENT_MAX_CNT
 #else
 #define PLAT_ARM_PRIVATE_SDEI_EVENTS	ARM_SDEI_PRIVATE_EVENTS
 #define PLAT_ARM_SHARED_SDEI_EVENTS	ARM_SDEI_SHARED_EVENTS
 #endif

 #define PLAT_ARM_SP_IMAGE_STACK_BASE	(PLAT_SP_IMAGE_NS_BUF_BASE +	\
 					 PLAT_SP_IMAGE_NS_BUF_SIZE)

 #define PLAT_SP_PRI			PLAT_RAS_PRI

 /*
  * Physical and virtual address space limits for MMU in AARCH64 & AARCH32 modes
  */
 #ifdef __aarch64__
 #define PLAT_PHY_ADDR_SPACE_SIZE	(1ULL << 36)
 #define PLAT_VIRT_ADDR_SPACE_SIZE	(1ULL << 36)
 #else
 #define PLAT_PHY_ADDR_SPACE_SIZE	(1ULL << 32)
 #define PLAT_VIRT_ADDR_SPACE_SIZE	(1ULL << 32)
 #endif

 /*
  * Maximum size of Event Log buffer used in Measured Boot Event Log driver
  */
 #define	PLAT_ARM_EVENT_LOG_MAX_SIZE		UL(0x400)

 #endif /* PLATFORM_DEF_H */
	/*
	* Copyright (c) 2014-2021, ARM Limited and Contributors. All rights reserved.
	*
	* SPDX-License-Identifier: BSD-3-Clause
	*/

	#ifndef PLATFORM_DEF_H
	#define PLATFORM_DEF_H

	#include <drivers/arm/tzc400.h>
	#include <lib/utils_def.h>
	#include <plat/arm/board/common/v2m_def.h>
	#include <plat/arm/common/arm_def.h>
	#include <plat/arm/common/arm_spm_def.h>
	#include <plat/common/common_def.h>

	#include "../fvp_def.h"

	/* Required platform porting definitions */
	#define PLATFORM_CORE_COUNT (U(FVP_CLUSTER_COUNT) * \
	U(FVP_MAX_CPUS_PER_CLUSTER) * \
	U(FVP_MAX_PE_PER_CPU))

	#define PLAT_NUM_PWR_DOMAINS (U(FVP_CLUSTER_COUNT) + \
	PLATFORM_CORE_COUNT + U(1))

	#define PLAT_MAX_PWR_LVL ARM_PWR_LVL2

	/*
	* Other platform porting definitions are provided by included headers
	*/

	/*
	* Required ARM standard platform porting definitions
	*/
	#define PLAT_ARM_CLUSTER_COUNT U(FVP_CLUSTER_COUNT)

	#define PLAT_ARM_TRUSTED_SRAM_SIZE UL(0x00040000) /* 256 KB */

	#define PLAT_ARM_TRUSTED_ROM_BASE UL(0x00000000)
	#define PLAT_ARM_TRUSTED_ROM_SIZE UL(0x04000000) /* 64 MB */

	#define PLAT_ARM_TRUSTED_DRAM_BASE UL(0x06000000)
	#define PLAT_ARM_TRUSTED_DRAM_SIZE UL(0x02000000) /* 32 MB */

	#if ENABLE_RME
	#define PLAT_ARM_RMM_BASE (RMM_BASE)
	#define PLAT_ARM_RMM_SIZE (RMM_LIMIT - RMM_BASE)
	#endif

	/*
	* Max size of SPMC is 2MB for fvp. With SPMD enabled this value corresponds to
	* max size of BL32 image.
	*/
	#if defined(SPD_spmd)
	#define PLAT_ARM_SPMC_BASE PLAT_ARM_TRUSTED_DRAM_BASE
	#define PLAT_ARM_SPMC_SIZE UL(0x200000) /* 2 MB */
	#endif

	/* virtual address used by dynamic mem_protect for chunk_base */
	#define PLAT_ARM_MEM_PROTEC_VA_FRAME UL(0xc0000000)

	/* No SCP in FVP */
	#define PLAT_ARM_SCP_TZC_DRAM1_SIZE UL(0x0)

	#define PLAT_ARM_DRAM2_BASE ULL(0x880000000)
	#define PLAT_ARM_DRAM2_SIZE UL(0x80000000)

	/* Range of kernel DTB load address */
	#define FVP_DTB_DRAM_MAP_START ULL(0x82000000)
	#define FVP_DTB_DRAM_MAP_SIZE ULL(0x02000000) /* 32 MB */

	#define ARM_DTB_DRAM_NS MAP_REGION_FLAT( \
	FVP_DTB_DRAM_MAP_START, \
	FVP_DTB_DRAM_MAP_SIZE, \
	MT_MEMORY \| MT_RO \| MT_NS)
	/*
	* Load address of BL33 for this platform port
	*/
	#define PLAT_ARM_NS_IMAGE_BASE (ARM_DRAM1_BASE + UL(0x8000000))

	/*
	* PLAT_ARM_MMAP_ENTRIES depends on the number of entries in the
	* plat_arm_mmap array defined for each BL stage.
	*/
	#if defined(IMAGE_BL31)
	# if SPM_MM
	# define PLAT_ARM_MMAP_ENTRIES 10
	# if ENABLE_RME
	# define MAX_XLAT_TABLES 10
	# else
	# define MAX_XLAT_TABLES 9
	# endif
	# define PLAT_SP_IMAGE_MMAP_REGIONS 30
	# define PLAT_SP_IMAGE_MAX_XLAT_TABLES 10
	# else
	# define PLAT_ARM_MMAP_ENTRIES 9
	# if USE_DEBUGFS
	# if ENABLE_RME
	# define MAX_XLAT_TABLES 9
	# else
	# define MAX_XLAT_TABLES 8
	# endif
	# else
	# if ENABLE_RME
	# define MAX_XLAT_TABLES 8
	# else
	# define MAX_XLAT_TABLES 7
	# endif
	# endif
	# endif
	#elif defined(IMAGE_BL32)
	# define PLAT_ARM_MMAP_ENTRIES 9
	# define MAX_XLAT_TABLES 6
	#elif !USE_ROMLIB
	# define PLAT_ARM_MMAP_ENTRIES 11
	# define MAX_XLAT_TABLES 5
	#else
	# define PLAT_ARM_MMAP_ENTRIES 12
	# define MAX_XLAT_TABLES 6
	#endif

	/*
	* PLAT_ARM_MAX_BL1_RW_SIZE is calculated using the current BL1 RW debug size
	* plus a little space for growth.
	*/
	#define PLAT_ARM_MAX_BL1_RW_SIZE UL(0xB000)

	/*
	* PLAT_ARM_MAX_ROMLIB_RW_SIZE is define to use a full page
	*/

	#if USE_ROMLIB
	#define PLAT_ARM_MAX_ROMLIB_RW_SIZE UL(0x1000)
	#define PLAT_ARM_MAX_ROMLIB_RO_SIZE UL(0xe000)
	#define FVP_BL2_ROMLIB_OPTIMIZATION UL(0x5000)
	#else
	#define PLAT_ARM_MAX_ROMLIB_RW_SIZE UL(0)
	#define PLAT_ARM_MAX_ROMLIB_RO_SIZE UL(0)
	#define FVP_BL2_ROMLIB_OPTIMIZATION UL(0)
	#endif

	/*
	* PLAT_ARM_MAX_BL2_SIZE is calculated using the current BL2 debug size plus a
	* little space for growth.
	*/
	#if TRUSTED_BOARD_BOOT
	#if COT_DESC_IN_DTB
	# define PLAT_ARM_MAX_BL2_SIZE (UL(0x1E000) - FVP_BL2_ROMLIB_OPTIMIZATION)
	#else
	# define PLAT_ARM_MAX_BL2_SIZE (UL(0x1D000) - FVP_BL2_ROMLIB_OPTIMIZATION)
	#endif
	#else
	# define PLAT_ARM_MAX_BL2_SIZE (UL(0x13000) - FVP_BL2_ROMLIB_OPTIMIZATION)
	#endif

	#if RESET_TO_BL31
	/* Size of Trusted SRAM - the first 4KB of shared memory - GPT L0 Tables */
	#define PLAT_ARM_MAX_BL31_SIZE (PLAT_ARM_TRUSTED_SRAM_SIZE - \
	ARM_SHARED_RAM_SIZE - \
	ARM_L0_GPT_SIZE)
	#else
	/*
	* Since BL31 NOBITS overlays BL2 and BL1-RW, PLAT_ARM_MAX_BL31_SIZE is
	* calculated using the current BL31 PROGBITS debug size plus the sizes of
	* BL2 and BL1-RW
	*/
	#define PLAT_ARM_MAX_BL31_SIZE (UL(0x3D000) - ARM_L0_GPT_SIZE)
	#endif /* RESET_TO_BL31 */

	#ifndef __aarch64__
	#if RESET_TO_SP_MIN
	/* Size of Trusted SRAM - the first 4KB of shared memory */
	#define PLAT_ARM_MAX_BL32_SIZE (PLAT_ARM_TRUSTED_SRAM_SIZE - \
	ARM_SHARED_RAM_SIZE)
	#else
	/*
	* Since BL32 NOBITS overlays BL2 and BL1-RW, PLAT_ARM_MAX_BL32_SIZE is
	* calculated using the current SP_MIN PROGBITS debug size plus the sizes of
	* BL2 and BL1-RW
	*/
	# define PLAT_ARM_MAX_BL32_SIZE UL(0x3B000)
	#endif /* RESET_TO_SP_MIN */
	#endif

	/*
	* Size of cacheable stacks
	*/
	#if defined(IMAGE_BL1)
	# if TRUSTED_BOARD_BOOT
	# define PLATFORM_STACK_SIZE UL(0x1000)
	# else
	# define PLATFORM_STACK_SIZE UL(0x500)
	# endif
	#elif defined(IMAGE_BL2)
	# if TRUSTED_BOARD_BOOT
	# define PLATFORM_STACK_SIZE UL(0x1000)
	# else
	# define PLATFORM_STACK_SIZE UL(0x600)
	# endif
	#elif defined(IMAGE_BL2U)
	# define PLATFORM_STACK_SIZE UL(0x400)
	#elif defined(IMAGE_BL31)
	# define PLATFORM_STACK_SIZE UL(0x800)
	#elif defined(IMAGE_BL32)
	# define PLATFORM_STACK_SIZE UL(0x440)
	#elif defined(IMAGE_RMM)
	# define PLATFORM_STACK_SIZE UL(0x440)
	#endif

	#define MAX_IO_DEVICES 3
	#define MAX_IO_HANDLES 4

	/* Reserve the last block of flash for PSCI MEM PROTECT flag */
	#define PLAT_ARM_FLASH_IMAGE_BASE V2M_FLASH0_BASE
	#define PLAT_ARM_FLASH_IMAGE_MAX_SIZE (V2M_FLASH0_SIZE - V2M_FLASH_BLOCK_SIZE)

	#if ARM_GPT_SUPPORT
	/*
	* Offset of the FIP in the GPT image. BL1 component uses this option
	* as it does not load the partition table to get the FIP base
	* address. At sector 34 by default (i.e. after reserved sectors 0-33)
	* Offset = 34 * 512(sector size) = 17408 i.e. 0x4400
	*/
	#define PLAT_ARM_FIP_OFFSET_IN_GPT 0x4400
	#endif /* ARM_GPT_SUPPORT */

	#define PLAT_ARM_NVM_BASE V2M_FLASH0_BASE
	#define PLAT_ARM_NVM_SIZE (V2M_FLASH0_SIZE - V2M_FLASH_BLOCK_SIZE)

	/*
	* PL011 related constants
	*/
	#define PLAT_ARM_BOOT_UART_BASE V2M_IOFPGA_UART0_BASE
	#define PLAT_ARM_BOOT_UART_CLK_IN_HZ V2M_IOFPGA_UART0_CLK_IN_HZ

	#define PLAT_ARM_RUN_UART_BASE V2M_IOFPGA_UART1_BASE
	#define PLAT_ARM_RUN_UART_CLK_IN_HZ V2M_IOFPGA_UART1_CLK_IN_HZ

	#define PLAT_ARM_CRASH_UART_BASE PLAT_ARM_RUN_UART_BASE
	#define PLAT_ARM_CRASH_UART_CLK_IN_HZ PLAT_ARM_RUN_UART_CLK_IN_HZ

	#define PLAT_ARM_TSP_UART_BASE V2M_IOFPGA_UART2_BASE
	#define PLAT_ARM_TSP_UART_CLK_IN_HZ V2M_IOFPGA_UART2_CLK_IN_HZ

	#define PLAT_ARM_TRP_UART_BASE V2M_IOFPGA_UART3_BASE
	#define PLAT_ARM_TRP_UART_CLK_IN_HZ V2M_IOFPGA_UART3_CLK_IN_HZ

	#define PLAT_FVP_SMMUV3_BASE UL(0x2b400000)

	/* CCI related constants */
	#define PLAT_FVP_CCI400_BASE UL(0x2c090000)
	#define PLAT_FVP_CCI400_CLUS0_SL_PORT 3
	#define PLAT_FVP_CCI400_CLUS1_SL_PORT 4

	/* CCI-500/CCI-550 on Base platform */
	#define PLAT_FVP_CCI5XX_BASE UL(0x2a000000)
	#define PLAT_FVP_CCI5XX_CLUS0_SL_PORT 5
	#define PLAT_FVP_CCI5XX_CLUS1_SL_PORT 6

	/* CCN related constants. Only CCN 502 is currently supported */
	#define PLAT_ARM_CCN_BASE UL(0x2e000000)
	#define PLAT_ARM_CLUSTER_TO_CCN_ID_MAP 1, 5, 7, 11

	/* System timer related constants */
	#define PLAT_ARM_NSTIMER_FRAME_ID U(1)

	/* Mailbox base address */
	#define PLAT_ARM_TRUSTED_MAILBOX_BASE ARM_TRUSTED_SRAM_BASE


	/* TrustZone controller related constants
	*
	* Currently only filters 0 and 2 are connected on Base FVP.
	* Filter 0 : CPU clusters (no access to DRAM by default)
	* Filter 1 : not connected
	* Filter 2 : LCDs (access to VRAM allowed by default)
	* Filter 3 : not connected
	* Programming unconnected filters will have no effect at the
	* moment. These filter could, however, be connected in future.
	* So care should be taken not to configure the unused filters.
	*
	* Allow only non-secure access to all DRAM to supported devices.
	* Give access to the CPUs and Virtio. Some devices
	* would normally use the default ID so allow that too.
	*/
	#define PLAT_ARM_TZC_BASE UL(0x2a4a0000)
	#define PLAT_ARM_TZC_FILTERS TZC_400_REGION_ATTR_FILTER_BIT(0)

	#define PLAT_ARM_TZC_NS_DEV_ACCESS ( \
	TZC_REGION_ACCESS_RDWR(FVP_NSAID_DEFAULT) \| \
	TZC_REGION_ACCESS_RDWR(FVP_NSAID_PCI) \| \
	TZC_REGION_ACCESS_RDWR(FVP_NSAID_AP) \| \
	TZC_REGION_ACCESS_RDWR(FVP_NSAID_VIRTIO) \| \
	TZC_REGION_ACCESS_RDWR(FVP_NSAID_VIRTIO_OLD))

	/*
	* GIC related constants to cater for both GICv2 and GICv3 instances of an
	* FVP. They could be overridden at runtime in case the FVP implements the
	* legacy VE memory map.
	*/
	#define PLAT_ARM_GICD_BASE BASE_GICD_BASE
	#define PLAT_ARM_GICR_BASE BASE_GICR_BASE
	#define PLAT_ARM_GICC_BASE BASE_GICC_BASE

	/*
	* Define a list of Group 1 Secure and Group 0 interrupts as per GICv3
	* terminology. On a GICv2 system or mode, the lists will be merged and treated
	* as Group 0 interrupts.
	*/
	#define PLAT_ARM_G1S_IRQ_PROPS(grp) \
	ARM_G1S_IRQ_PROPS(grp), \
	INTR_PROP_DESC(FVP_IRQ_TZ_WDOG, GIC_HIGHEST_SEC_PRIORITY, (grp), \
	GIC_INTR_CFG_LEVEL), \
	INTR_PROP_DESC(FVP_IRQ_SEC_SYS_TIMER, GIC_HIGHEST_SEC_PRIORITY, (grp), \
	GIC_INTR_CFG_LEVEL)

	#define PLAT_ARM_G0_IRQ_PROPS(grp) ARM_G0_IRQ_PROPS(grp)

	#if SDEI_IN_FCONF
	#define PLAT_SDEI_DP_EVENT_MAX_CNT ARM_SDEI_DP_EVENT_MAX_CNT
	#define PLAT_SDEI_DS_EVENT_MAX_CNT ARM_SDEI_DS_EVENT_MAX_CNT
	#else
	#define PLAT_ARM_PRIVATE_SDEI_EVENTS ARM_SDEI_PRIVATE_EVENTS
	#define PLAT_ARM_SHARED_SDEI_EVENTS ARM_SDEI_SHARED_EVENTS
	#endif

	#define PLAT_ARM_SP_IMAGE_STACK_BASE (PLAT_SP_IMAGE_NS_BUF_BASE + \
	PLAT_SP_IMAGE_NS_BUF_SIZE)

	#define PLAT_SP_PRI PLAT_RAS_PRI

	/*
	* Physical and virtual address space limits for MMU in AARCH64 & AARCH32 modes
	*/
	#ifdef __aarch64__
	#define PLAT_PHY_ADDR_SPACE_SIZE (1ULL << 36)
	#define PLAT_VIRT_ADDR_SPACE_SIZE (1ULL << 36)
	#else
	#define PLAT_PHY_ADDR_SPACE_SIZE (1ULL << 32)
	#define PLAT_VIRT_ADDR_SPACE_SIZE (1ULL << 32)
	#endif

	/*
	* Maximum size of Event Log buffer used in Measured Boot Event Log driver
	*/
	#define PLAT_ARM_EVENT_LOG_MAX_SIZE UL(0x400)

	#endif /* PLATFORM_DEF_H */