Usama Arif | e97998f | 2018-11-30 15:43:56 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2019, Arm Limited. All rights reserved. |
| 3 | * |
| 4 | * SPDX-License-Identifier: BSD-3-Clause |
| 5 | */ |
| 6 | |
| 7 | #include <assert.h> |
| 8 | |
| 9 | #include <common/debug.h> |
| 10 | #include <lib/mmio.h> |
| 11 | #include <platform_def.h> |
| 12 | #include <plat/arm/common/arm_config.h> |
| 13 | #include <plat/arm/common/plat_arm.h> |
| 14 | |
| 15 | #define MAP_DEVICE0 MAP_REGION_FLAT(DEVICE0_BASE, \ |
| 16 | DEVICE0_SIZE, \ |
| 17 | MT_DEVICE | MT_RW | MT_SECURE) |
| 18 | |
| 19 | #ifdef IMAGE_BL1 |
| 20 | const mmap_region_t plat_arm_mmap[] = { |
| 21 | ARM_MAP_SHARED_RAM, |
| 22 | V2M_MAP_FLASH1_RW, |
| 23 | V2M_MAP_IOFPGA, |
| 24 | {0} |
| 25 | }; |
| 26 | #endif |
| 27 | #ifdef IMAGE_BL2 |
| 28 | const mmap_region_t plat_arm_mmap[] = { |
| 29 | ARM_MAP_SHARED_RAM, |
| 30 | V2M_MAP_FLASH1_RW, |
| 31 | V2M_MAP_IOFPGA, |
| 32 | ARM_MAP_NS_DRAM1, |
| 33 | {0} |
| 34 | }; |
| 35 | #endif |
| 36 | #ifdef IMAGE_BL32 |
| 37 | const mmap_region_t plat_arm_mmap[] = { |
| 38 | ARM_MAP_SHARED_RAM, |
| 39 | V2M_MAP_IOFPGA, |
| 40 | MAP_DEVICE0, |
| 41 | {0} |
| 42 | }; |
| 43 | #endif |
| 44 | |
| 45 | ARM_CASSERT_MMAP |
| 46 | |
| 47 | void __init fvp_ve_config_setup(void) |
| 48 | { |
| 49 | unsigned int sys_id, arch; |
| 50 | |
| 51 | sys_id = mmio_read_32(V2M_SYSREGS_BASE + V2M_SYS_ID); |
| 52 | arch = (sys_id >> V2M_SYS_ID_ARCH_SHIFT) & V2M_SYS_ID_ARCH_MASK; |
| 53 | |
| 54 | if (arch != ARCH_MODEL_VE) { |
| 55 | ERROR("This firmware is for FVP VE models\n"); |
| 56 | panic(); |
| 57 | } |
| 58 | } |
| 59 | |
| 60 | unsigned int plat_get_syscnt_freq2(void) |
| 61 | { |
| 62 | return FVP_VE_TIMER_BASE_FREQUENCY; |
| 63 | } |