diff options
Diffstat (limited to 'plat/rockchip/rk3288/include/platform_def.h')
| -rw-r--r-- | plat/rockchip/rk3288/include/platform_def.h | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/plat/rockchip/rk3288/include/platform_def.h b/plat/rockchip/rk3288/include/platform_def.h new file mode 100644 index 0000000..85ec3fb --- /dev/null +++ b/plat/rockchip/rk3288/include/platform_def.h @@ -0,0 +1,101 @@ +/* + * Copyright (c) 2014-2019, 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 <lib/utils_def.h> +#include <plat/common/common_def.h> + +#include <bl32_param.h> +#include <rk3288_def.h> + +/******************************************************************************* + * Platform binary types for linking + ******************************************************************************/ +#define PLATFORM_LINKER_FORMAT "elf32-littlearm" +#define PLATFORM_LINKER_ARCH arm + +/******************************************************************************* + * 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_BL32) +#define PLATFORM_STACK_SIZE 0x800 +#endif + +#define FIRMWARE_WELCOME_STR "Booting Trusted Firmware\n" + +#define PLATFORM_MAX_AFFLVL MPIDR_AFFLVL2 +#define PLATFORM_SYSTEM_COUNT U(1) +#define PLATFORM_CLUSTER_COUNT U(1) +#define PLATFORM_CLUSTER0_CORE_COUNT U(4) +#define PLATFORM_CORE_COUNT (PLATFORM_CLUSTER0_CORE_COUNT) +#define PLATFORM_MAX_CPUS_PER_CLUSTER U(4) +#define PLATFORM_NUM_AFFS (PLATFORM_SYSTEM_COUNT + \ + PLATFORM_CLUSTER_COUNT + \ + PLATFORM_CORE_COUNT) + +#define PLAT_RK_CLST_TO_CPUID_SHIFT 6 + +#define PLAT_MAX_PWR_LVL MPIDR_AFFLVL2 + +/* + * This macro defines the deepest retention state possible. A higher state + * id will represent an invalid or a power down state. + */ +#define PLAT_MAX_RET_STATE U(1) + +/* + * This macro defines the deepest power down states possible. Any state ID + * higher than this is invalid. + */ +#define PLAT_MAX_OFF_STATE U(2) + +/******************************************************************************* + * Platform specific page table and MMU setup constants + ******************************************************************************/ +#define PLAT_VIRT_ADDR_SPACE_SIZE (1ULL << 32) +#define PLAT_PHY_ADDR_SPACE_SIZE (1ULL << 32) +#define MAX_XLAT_TABLES 8 +#define MAX_MMAP_REGIONS 18 + +/******************************************************************************* + * 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 GICD and GICC and GICR base + */ +#define PLAT_RK_GICD_BASE RK3288_GICD_BASE +#define PLAT_RK_GICC_BASE RK3288_GICC_BASE + +#define PLAT_RK_UART_BASE UART2_BASE +#define PLAT_RK_UART_CLOCK RK3288_UART_CLOCK +#define PLAT_RK_UART_BAUDRATE RK3288_BAUDRATE + +/* ClusterId is always 0x5 on rk3288, filter it */ +#define PLAT_RK_MPIDR_CLUSTER_MASK 0 +#define PLAT_RK_PRIMARY_CPU 0x0 + +#define PSRAM_DO_DDR_RESUME 0 +#define PSRAM_CHECK_WAKEUP_CPU 0 + +#endif /* PLATFORM_DEF_H */ |