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/*
* Copyright (c) 2017-2020, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#ifndef PLATFORM_DEF_H
#define PLATFORM_DEF_H
#include <common/tbbr/tbbr_img_def.h>
#include <lib/utils_def.h>
#include <plat/common/common_def.h>
#include <sunxi_mmap.h>
#ifdef SUNXI_BL31_IN_DRAM
#define BL31_BASE SUNXI_DRAM_BASE
#define BL31_LIMIT (SUNXI_DRAM_BASE + 0x40000)
#define MAX_XLAT_TABLES 4
#define PLAT_VIRT_ADDR_SPACE_SIZE (1ULL << 32)
#define SUNXI_BL33_VIRT_BASE PRELOADED_BL33_BASE
#else /* !SUNXI_BL31_IN_DRAM */
#define BL31_BASE (SUNXI_SRAM_A2_BASE + \
SUNXI_SRAM_A2_BL31_OFFSET)
#define BL31_LIMIT (SUNXI_SRAM_A2_BASE + \
SUNXI_SRAM_A2_SIZE - SUNXI_SCP_SIZE)
/* Overwrite U-Boot SPL, but reserve the first page for the SPL header. */
#define BL31_NOBITS_BASE (SUNXI_SRAM_A1_BASE + 0x1000)
#define BL31_NOBITS_LIMIT (SUNXI_SRAM_A1_BASE + SUNXI_SRAM_A1_SIZE)
#define MAX_XLAT_TABLES 1
#define PLAT_VIRT_ADDR_SPACE_SIZE (1ULL << 28)
#define SUNXI_BL33_VIRT_BASE SUNXI_DRAM_VIRT_BASE
/* The SCP firmware is allocated the last 16KiB of SRAM A2. */
#define SUNXI_SCP_BASE BL31_LIMIT
#define SUNXI_SCP_SIZE 0x4000
#endif /* SUNXI_BL31_IN_DRAM */
/* How much DRAM to map (to map BL33, for fetching the DTB from U-Boot) */
#define SUNXI_DRAM_MAP_SIZE (64U << 20)
#define CACHE_WRITEBACK_SHIFT 6
#define CACHE_WRITEBACK_GRANULE (1 << CACHE_WRITEBACK_SHIFT)
#define MAX_STATIC_MMAP_REGIONS 3
#define MAX_MMAP_REGIONS (5 + MAX_STATIC_MMAP_REGIONS)
#define PLAT_CSS_SCP_COM_SHARED_MEM_BASE \
(SUNXI_SRAM_A2_BASE + SUNXI_SRAM_A2_SIZE - 0x200)
/* These states are used directly for SCPI communication. */
#define PLAT_MAX_PWR_LVL_STATES U(3)
#define PLAT_MAX_RET_STATE U(1)
#define PLAT_MAX_OFF_STATE U(3)
#define PLAT_MAX_PWR_LVL U(2)
#define PLAT_NUM_PWR_DOMAINS (U(1) + \
PLATFORM_CLUSTER_COUNT + \
PLATFORM_CORE_COUNT)
#define PLAT_PHY_ADDR_SPACE_SIZE (1ULL << 32)
#define PLATFORM_CLUSTER_COUNT U(1)
#define PLATFORM_CORE_COUNT (PLATFORM_CLUSTER_COUNT * \
PLATFORM_MAX_CPUS_PER_CLUSTER)
#define PLATFORM_MAX_CPUS_PER_CLUSTER U(4)
#define PLATFORM_STACK_SIZE (0x1000 / PLATFORM_CORE_COUNT)
#ifndef SPD_none
#ifndef BL32_BASE
#define BL32_BASE SUNXI_DRAM_BASE
#endif
#endif
#endif /* PLATFORM_DEF_H */
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