| /* |
| * Copyright (c) 2014-2015, ARM Limited and Contributors. All rights reserved. |
| * |
| * SPDX-License-Identifier: BSD-3-Clause |
| */ |
| |
| #ifndef __PLATFORM_DEF_H__ |
| #define __PLATFORM_DEF_H__ |
| |
| #include "mt8173_def.h" |
| |
| |
| /******************************************************************************* |
| * Platform binary types for linking |
| ******************************************************************************/ |
| #define PLATFORM_LINKER_FORMAT "elf64-littleaarch64" |
| #define PLATFORM_LINKER_ARCH aarch64 |
| |
| /******************************************************************************* |
| * Generic platform constants |
| ******************************************************************************/ |
| |
| /* Size of cacheable stacks */ |
| #if defined(IMAGE_BL1) |
| #define PLATFORM_STACK_SIZE 0x440 |
| #elif defined(IMAGE_BL2) |
| #define PLATFORM_STACK_SIZE 0x400 |
| #elif defined(IMAGE_BL31) |
| #define PLATFORM_STACK_SIZE 0x800 |
| #elif defined(IMAGE_BL32) |
| #define PLATFORM_STACK_SIZE 0x440 |
| #endif |
| |
| #define FIRMWARE_WELCOME_STR "Booting Trusted Firmware\n" |
| |
| #define PLATFORM_MAX_AFFLVL MPIDR_AFFLVL2 |
| #if !ENABLE_PLAT_COMPAT |
| #define PLAT_MAX_PWR_LVL 2 |
| #define PLAT_MAX_RET_STATE 1 |
| #define PLAT_MAX_OFF_STATE 2 |
| #endif |
| #define PLATFORM_SYSTEM_COUNT 1 |
| #define PLATFORM_CLUSTER_COUNT 2 |
| #define PLATFORM_CLUSTER0_CORE_COUNT 4 |
| #define PLATFORM_CLUSTER1_CORE_COUNT 2 |
| #define PLATFORM_CORE_COUNT (PLATFORM_CLUSTER1_CORE_COUNT + \ |
| PLATFORM_CLUSTER0_CORE_COUNT) |
| #define PLATFORM_MAX_CPUS_PER_CLUSTER 4 |
| #define PLATFORM_NUM_AFFS (PLATFORM_SYSTEM_COUNT + \ |
| PLATFORM_CLUSTER_COUNT + \ |
| PLATFORM_CORE_COUNT) |
| |
| /******************************************************************************* |
| * Platform memory map related constants |
| ******************************************************************************/ |
| /* |
| * MT8173 SRAM memory layout |
| * 0x100000 +-------------------+ |
| * | shared mem (4KB) | |
| * 0x101000 +-------------------+ |
| * | | |
| * | BL3-1 (124KB) | |
| * | | |
| * 0x120000 +-------------------+ |
| * | reserved (64KB) | |
| * 0x130000 +-------------------+ |
| */ |
| /* TF txet, ro, rw, xlat table, coherent memory ... etc. |
| * Size: release: 128KB, debug: 128KB |
| */ |
| #define TZRAM_BASE (0x100000) |
| #if DEBUG |
| #define TZRAM_SIZE (0x20000) |
| #else |
| #define TZRAM_SIZE (0x20000) |
| #endif |
| |
| /* Reserved: 64KB */ |
| #define TZRAM2_BASE (TZRAM_BASE + TZRAM_SIZE) |
| #define TZRAM2_SIZE (0x10000) |
| |
| /******************************************************************************* |
| * BL31 specific defines. |
| ******************************************************************************/ |
| /* |
| * Put BL3-1 at the top of the Trusted SRAM (just below the shared memory, if |
| * present). BL31_BASE is calculated using the current BL3-1 debug size plus a |
| * little space for growth. |
| */ |
| #define BL31_BASE (TZRAM_BASE + 0x1000) |
| #define BL31_LIMIT (TZRAM_BASE + TZRAM_SIZE) |
| #define TZRAM2_LIMIT (TZRAM2_BASE + TZRAM2_SIZE) |
| |
| /******************************************************************************* |
| * Platform specific page table and MMU setup constants |
| ******************************************************************************/ |
| #define PLAT_PHY_ADDR_SPACE_SIZE (1ull << 32) |
| #define PLAT_VIRT_ADDR_SPACE_SIZE (1ull << 32) |
| #define MAX_XLAT_TABLES 4 |
| #define MAX_MMAP_REGIONS 16 |
| |
| /******************************************************************************* |
| * 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) |
| |
| |
| #define PLAT_ARM_GICD_BASE BASE_GICD_BASE |
| #define PLAT_ARM_GICC_BASE BASE_GICC_BASE |
| |
| #define PLAT_ARM_G1S_IRQS MT_IRQ_SEC_SGI_0, \ |
| MT_IRQ_SEC_SGI_1, \ |
| MT_IRQ_SEC_SGI_2, \ |
| MT_IRQ_SEC_SGI_3, \ |
| MT_IRQ_SEC_SGI_4, \ |
| MT_IRQ_SEC_SGI_5, \ |
| MT_IRQ_SEC_SGI_6, \ |
| MT_IRQ_SEC_SGI_7 |
| |
| #define PLAT_ARM_G0_IRQS |
| |
| #endif /* __PLATFORM_DEF_H__ */ |
