plat/hisilicon/hikey/include/platform_def.h - filogic/atf - Gitiles

 /*
  * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */

 #ifndef __PLATFORM_DEF_H__
 #define __PLATFORM_DEF_H__

 #include <arch.h>
 #include "../hikey_def.h"

 /* Special value used to verify platform parameters from BL2 to BL3-1 */
 #define HIKEY_BL31_PLAT_PARAM_VAL	0x0f1e2d3c4b5a6978ULL

 /*
  * Generic platform constants
  */

 /* Size of cacheable stacks */
 #define PLATFORM_STACK_SIZE		0x800

 #define FIRMWARE_WELCOME_STR		"Booting Trusted Firmware\n"

 #define PLATFORM_CACHE_LINE_SIZE	64
 #define PLATFORM_CLUSTER_COUNT		2
 #define PLATFORM_CORE_COUNT_PER_CLUSTER	4
 #define PLATFORM_CORE_COUNT		(PLATFORM_CLUSTER_COUNT *	\
 					 PLATFORM_CORE_COUNT_PER_CLUSTER)
 #define PLAT_MAX_PWR_LVL		MPIDR_AFFLVL2
 #define PLAT_NUM_PWR_DOMAINS		(PLATFORM_CORE_COUNT + \
 					 PLATFORM_CLUSTER_COUNT + 1)

 #define PLAT_MAX_RET_STATE		1
 #define PLAT_MAX_OFF_STATE		2

 #define MAX_IO_DEVICES			3
 #define MAX_IO_HANDLES			4
 /* eMMC RPMB and eMMC User Data */
 #define MAX_IO_BLOCK_DEVICES		2

 /* GIC related constants (no GICR in GIC-400) */
 #define PLAT_ARM_GICD_BASE		0xF6801000
 #define PLAT_ARM_GICC_BASE		0xF6802000
 #define PLAT_ARM_GICH_BASE		0xF6804000
 #define PLAT_ARM_GICV_BASE		0xF6806000


 /*
  * Platform memory map related constants
  */

 /*
  * BL1 is stored in XG2RAM0_HIRQ that is 784KB large (0xF980_0000~0xF98C_4000).
  */
 #define ONCHIPROM_PARAM_BASE		(XG2RAM0_BASE + 0x700)
 #define LOADER_RAM_BASE			(XG2RAM0_BASE + 0x800)
 #define BL1_XG2RAM0_OFFSET		0x1000

 /*
  * BL1 specific defines.
  *
  * Both loader and BL1_RO region stay in SRAM since they are used to simulate
  * ROM.
  * Loader is used to switch Hi6220 SoC from 32-bit to 64-bit mode.
  *
  * ++++++++++  0xF980_0000
  * + loader +
  * ++++++++++  0xF980_1000
  * + BL1_RO +
  * ++++++++++  0xF981_0000
  * + BL1_RW +
  * ++++++++++  0xF989_8000
  */
 #define BL1_RO_BASE			(XG2RAM0_BASE + BL1_XG2RAM0_OFFSET)
 #define BL1_RO_LIMIT			(XG2RAM0_BASE + 0x10000)
 #define BL1_RW_BASE			(BL1_RO_LIMIT)	/* 0xf981_0000 */
 #define BL1_RW_SIZE			(0x00088000)
 #define BL1_RW_LIMIT			(0xF9898000)

 /*
  * BL2 specific defines.
  */
 #define BL2_BASE			(BL1_RW_BASE + 0x8000)	/* 0xf981_8000 */
 #define BL2_LIMIT			(BL2_BASE + 0x40000)

 /*
  * SCP_BL2 specific defines.
  * In HiKey, SCP_BL2 means MCU firmware. It's loaded into the temporary buffer
  * at 0x0100_0000. Then BL2 will parse the sections and loaded them into
  * predefined separated buffers.
  */
 #define SCP_BL2_BASE			(DDR_BASE + 0x01000000)
 #define SCP_BL2_LIMIT			(SCP_BL2_BASE + 0x00100000)
 #define SCP_BL2_SIZE			(SCP_BL2_LIMIT - SCP_BL2_BASE)

 /*
  * BL31 specific defines.
  */
 #define BL31_BASE			BL2_LIMIT /* 0xf985_8000 */
 #define BL31_LIMIT			0xF9898000

 /*
  * BL3-2 specific defines.
  */

 /*
  * The TSP currently executes from TZC secured area of DRAM or SRAM.
  */
 #define BL32_SRAM_BASE			BL31_LIMIT
 #define BL32_SRAM_LIMIT			(BL31_LIMIT+0x80000) /* 512K */

 #define BL32_DRAM_BASE			DDR_SEC_BASE
 #define BL32_DRAM_LIMIT			(DDR_SEC_BASE+DDR_SEC_SIZE)

 #if LOAD_IMAGE_V2
 #ifdef SPD_opteed
 /* Load pageable part of OP-TEE at end of allocated DRAM space for BL32 */
 #define HIKEY_OPTEE_PAGEABLE_LOAD_BASE	(BL32_DRAM_LIMIT - HIKEY_OPTEE_PAGEABLE_LOAD_SIZE) /* 0x3FC0_0000 */
 #define HIKEY_OPTEE_PAGEABLE_LOAD_SIZE	0x400000 /* 4MB */
 #endif
 #endif

 #if (HIKEY_TSP_RAM_LOCATION_ID == HIKEY_DRAM_ID)
 #define TSP_SEC_MEM_BASE		BL32_DRAM_BASE
 #define TSP_SEC_MEM_SIZE		(BL32_DRAM_LIMIT - BL32_DRAM_BASE)
 #define BL32_BASE			BL32_DRAM_BASE
 #define BL32_LIMIT			BL32_DRAM_LIMIT
 #elif (HIKEY_TSP_RAM_LOCATION_ID == HIKEY_SRAM_ID)
 #define TSP_SEC_MEM_BASE		BL32_SRAM_BASE
 #define TSP_SEC_MEM_SIZE		(BL32_SRAM_LIMIT - BL32_SRAM_BASE)
 #define BL32_BASE			BL32_SRAM_BASE
 #define BL32_LIMIT			BL32_SRAM_LIMIT
 #else
 #error "Currently unsupported HIKEY_TSP_LOCATION_ID value"
 #endif

 /* BL32 is mandatory in AArch32 */
 #ifndef AARCH32
 #ifdef SPD_none
 #undef BL32_BASE
 #endif /* SPD_none */
 #endif

 #define NS_BL1U_BASE			(BL2_BASE)
 #define NS_BL1U_SIZE			(0x00010000)
 #define NS_BL1U_LIMIT			(NS_BL1U_BASE + NS_BL1U_SIZE)

 /*
  * Platform specific page table and MMU setup constants
  */
 #define ADDR_SPACE_SIZE			(1ULL << 32)

 #if defined(IMAGE_BL1) || defined(IMAGE_BL32)
 #define MAX_XLAT_TABLES			3
 #endif

 #ifdef IMAGE_BL31
 #define MAX_XLAT_TABLES			4
 #endif

 #ifdef IMAGE_BL2
 #if LOAD_IMAGE_V2
 #ifdef SPD_opteed
 #define MAX_XLAT_TABLES			4
 #else
 #define MAX_XLAT_TABLES			3
 #endif
 #else
 #define MAX_XLAT_TABLES			3
 #endif
 #endif

 #define MAX_MMAP_REGIONS		16

 #define HIKEY_NS_IMAGE_OFFSET		(DDR_BASE + 0x35000000)

 /*
  * Declarations and constants to access the mailboxes safely. Each mailbox is
  * aligned on the biggest cache line size in the platform. This is known only
  * to the platform as it might have a combination of integrated and external
  * caches. Such alignment ensures that two maiboxes do not sit on the same cache
  * line at any cache level. They could belong to different cpus/clusters &
  * get written while being protected by different locks causing corruption of
  * a valid mailbox address.
  */
 #define CACHE_WRITEBACK_SHIFT		6
 #define CACHE_WRITEBACK_GRANULE		(1 << CACHE_WRITEBACK_SHIFT)

 #endif /* __PLATFORM_DEF_H__ */
	/*
	* Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
	*
	* SPDX-License-Identifier: BSD-3-Clause
	*/

	#ifndef __PLATFORM_DEF_H__
	#define __PLATFORM_DEF_H__

	#include <arch.h>
	#include "../hikey_def.h"

	/* Special value used to verify platform parameters from BL2 to BL3-1 */
	#define HIKEY_BL31_PLAT_PARAM_VAL 0x0f1e2d3c4b5a6978ULL

	/*
	* Generic platform constants
	*/

	/* Size of cacheable stacks */
	#define PLATFORM_STACK_SIZE 0x800

	#define FIRMWARE_WELCOME_STR "Booting Trusted Firmware\n"

	#define PLATFORM_CACHE_LINE_SIZE 64
	#define PLATFORM_CLUSTER_COUNT 2
	#define PLATFORM_CORE_COUNT_PER_CLUSTER 4
	#define PLATFORM_CORE_COUNT (PLATFORM_CLUSTER_COUNT * \
	PLATFORM_CORE_COUNT_PER_CLUSTER)
	#define PLAT_MAX_PWR_LVL MPIDR_AFFLVL2
	#define PLAT_NUM_PWR_DOMAINS (PLATFORM_CORE_COUNT + \
	PLATFORM_CLUSTER_COUNT + 1)

	#define PLAT_MAX_RET_STATE 1
	#define PLAT_MAX_OFF_STATE 2

	#define MAX_IO_DEVICES 3
	#define MAX_IO_HANDLES 4
	/* eMMC RPMB and eMMC User Data */
	#define MAX_IO_BLOCK_DEVICES 2

	/* GIC related constants (no GICR in GIC-400) */
	#define PLAT_ARM_GICD_BASE 0xF6801000
	#define PLAT_ARM_GICC_BASE 0xF6802000
	#define PLAT_ARM_GICH_BASE 0xF6804000
	#define PLAT_ARM_GICV_BASE 0xF6806000


	/*
	* Platform memory map related constants
	*/

	/*
	* BL1 is stored in XG2RAM0_HIRQ that is 784KB large (0xF980_0000~0xF98C_4000).
	*/
	#define ONCHIPROM_PARAM_BASE (XG2RAM0_BASE + 0x700)
	#define LOADER_RAM_BASE (XG2RAM0_BASE + 0x800)
	#define BL1_XG2RAM0_OFFSET 0x1000

	/*
	* BL1 specific defines.
	*
	* Both loader and BL1_RO region stay in SRAM since they are used to simulate
	* ROM.
	* Loader is used to switch Hi6220 SoC from 32-bit to 64-bit mode.
	*
	* ++++++++++ 0xF980_0000
	* + loader +
	* ++++++++++ 0xF980_1000
	* + BL1_RO +
	* ++++++++++ 0xF981_0000
	* + BL1_RW +
	* ++++++++++ 0xF989_8000
	*/
	#define BL1_RO_BASE (XG2RAM0_BASE + BL1_XG2RAM0_OFFSET)
	#define BL1_RO_LIMIT (XG2RAM0_BASE + 0x10000)
	#define BL1_RW_BASE (BL1_RO_LIMIT) /* 0xf981_0000 */
	#define BL1_RW_SIZE (0x00088000)
	#define BL1_RW_LIMIT (0xF9898000)

	/*
	* BL2 specific defines.
	*/
	#define BL2_BASE (BL1_RW_BASE + 0x8000) /* 0xf981_8000 */
	#define BL2_LIMIT (BL2_BASE + 0x40000)

	/*
	* SCP_BL2 specific defines.
	* In HiKey, SCP_BL2 means MCU firmware. It's loaded into the temporary buffer
	* at 0x0100_0000. Then BL2 will parse the sections and loaded them into
	* predefined separated buffers.
	*/
	#define SCP_BL2_BASE (DDR_BASE + 0x01000000)
	#define SCP_BL2_LIMIT (SCP_BL2_BASE + 0x00100000)
	#define SCP_BL2_SIZE (SCP_BL2_LIMIT - SCP_BL2_BASE)

	/*
	* BL31 specific defines.
	*/
	#define BL31_BASE BL2_LIMIT /* 0xf985_8000 */
	#define BL31_LIMIT 0xF9898000

	/*
	* BL3-2 specific defines.
	*/

	/*
	* The TSP currently executes from TZC secured area of DRAM or SRAM.
	*/
	#define BL32_SRAM_BASE BL31_LIMIT
	#define BL32_SRAM_LIMIT (BL31_LIMIT+0x80000) /* 512K */

	#define BL32_DRAM_BASE DDR_SEC_BASE
	#define BL32_DRAM_LIMIT (DDR_SEC_BASE+DDR_SEC_SIZE)

	#if LOAD_IMAGE_V2
	#ifdef SPD_opteed
	/* Load pageable part of OP-TEE at end of allocated DRAM space for BL32 */
	#define HIKEY_OPTEE_PAGEABLE_LOAD_BASE (BL32_DRAM_LIMIT - HIKEY_OPTEE_PAGEABLE_LOAD_SIZE) /* 0x3FC0_0000 */
	#define HIKEY_OPTEE_PAGEABLE_LOAD_SIZE 0x400000 /* 4MB */
	#endif
	#endif

	#if (HIKEY_TSP_RAM_LOCATION_ID == HIKEY_DRAM_ID)
	#define TSP_SEC_MEM_BASE BL32_DRAM_BASE
	#define TSP_SEC_MEM_SIZE (BL32_DRAM_LIMIT - BL32_DRAM_BASE)
	#define BL32_BASE BL32_DRAM_BASE
	#define BL32_LIMIT BL32_DRAM_LIMIT
	#elif (HIKEY_TSP_RAM_LOCATION_ID == HIKEY_SRAM_ID)
	#define TSP_SEC_MEM_BASE BL32_SRAM_BASE
	#define TSP_SEC_MEM_SIZE (BL32_SRAM_LIMIT - BL32_SRAM_BASE)
	#define BL32_BASE BL32_SRAM_BASE
	#define BL32_LIMIT BL32_SRAM_LIMIT
	#else
	#error "Currently unsupported HIKEY_TSP_LOCATION_ID value"
	#endif

	/* BL32 is mandatory in AArch32 */
	#ifndef AARCH32
	#ifdef SPD_none
	#undef BL32_BASE
	#endif /* SPD_none */
	#endif

	#define NS_BL1U_BASE (BL2_BASE)
	#define NS_BL1U_SIZE (0x00010000)
	#define NS_BL1U_LIMIT (NS_BL1U_BASE + NS_BL1U_SIZE)

	/*
	* Platform specific page table and MMU setup constants
	*/
	#define ADDR_SPACE_SIZE (1ULL << 32)

	#if defined(IMAGE_BL1) \|\| defined(IMAGE_BL32)
	#define MAX_XLAT_TABLES 3
	#endif

	#ifdef IMAGE_BL31
	#define MAX_XLAT_TABLES 4
	#endif

	#ifdef IMAGE_BL2
	#if LOAD_IMAGE_V2
	#ifdef SPD_opteed
	#define MAX_XLAT_TABLES 4
	#else
	#define MAX_XLAT_TABLES 3
	#endif
	#else
	#define MAX_XLAT_TABLES 3
	#endif
	#endif

	#define MAX_MMAP_REGIONS 16

	#define HIKEY_NS_IMAGE_OFFSET (DDR_BASE + 0x35000000)

	/*
	* Declarations and constants to access the mailboxes safely. Each mailbox is
	* aligned on the biggest cache line size in the platform. This is known only
	* to the platform as it might have a combination of integrated and external
	* caches. Such alignment ensures that two maiboxes do not sit on the same cache
	* line at any cache level. They could belong to different cpus/clusters &
	* get written while being protected by different locks causing corruption of
	* a valid mailbox address.
	*/
	#define CACHE_WRITEBACK_SHIFT 6
	#define CACHE_WRITEBACK_GRANULE (1 << CACHE_WRITEBACK_SHIFT)

	#endif /* __PLATFORM_DEF_H__ */