| Antonio Nino Diaz | ae6779e | 2017-11-06 14:49:04 +0000 | [diff] [blame] | 1 | # |
| 2 | # Copyright (c) 2013-2017, ARM Limited and Contributors. All rights reserved. |
| 3 | # |
| 4 | # SPDX-License-Identifier: BSD-3-Clause |
| 5 | # |
| 6 | |
| 7 | PLAT_INCLUDES := -Iinclude/common/tbbr \ |
| 8 | -Iinclude/plat/arm/common/ \ |
| 9 | -Iinclude/plat/arm/common/aarch64/ \ |
| 10 | -Iplat/rpi3/include |
| 11 | |
| 12 | PLAT_BL_COMMON_SOURCES := drivers/console/aarch64/console.S \ |
| 13 | drivers/ti/uart/aarch64/16550_console.S \ |
| 14 | plat/rpi3/rpi3_common.c |
| 15 | |
| 16 | BL1_SOURCES += drivers/io/io_fip.c \ |
| 17 | drivers/io/io_memmap.c \ |
| 18 | drivers/io/io_storage.c \ |
| 19 | lib/cpus/aarch64/cortex_a53.S \ |
| 20 | plat/common/aarch64/platform_mp_stack.S \ |
| 21 | plat/rpi3/aarch64/plat_helpers.S \ |
| 22 | plat/rpi3/rpi3_bl1_setup.c \ |
| 23 | plat/rpi3/rpi3_io_storage.c |
| 24 | |
| 25 | BL2_SOURCES += common/desc_image_load.c \ |
| 26 | drivers/io/io_fip.c \ |
| 27 | drivers/io/io_memmap.c \ |
| 28 | drivers/io/io_storage.c \ |
| 29 | plat/common/aarch64/platform_mp_stack.S \ |
| 30 | plat/rpi3/aarch64/plat_helpers.S \ |
| 31 | plat/rpi3/aarch64/rpi3_bl2_mem_params_desc.c \ |
| 32 | plat/rpi3/rpi3_bl2_setup.c \ |
| 33 | plat/rpi3/rpi3_image_load.c \ |
| 34 | plat/rpi3/rpi3_io_storage.c |
| 35 | |
| 36 | BL31_SOURCES += lib/cpus/aarch64/cortex_a53.S \ |
| 37 | plat/common/aarch64/plat_psci_common.c \ |
| 38 | plat/rpi3/aarch64/plat_helpers.S \ |
| 39 | plat/rpi3/rpi3_bl31_setup.c \ |
| 40 | plat/rpi3/rpi3_pm.c \ |
| 41 | plat/rpi3/rpi3_topology.c |
| 42 | |
| 43 | # Translation tables library |
| 44 | include lib/xlat_tables_v2/xlat_tables.mk |
| 45 | |
| 46 | PLAT_BL_COMMON_SOURCES += ${XLAT_TABLES_LIB_SRCS} |
| 47 | |
| 48 | # Tune compiler for Cortex-A53 |
| 49 | ifeq ($(notdir $(CC)),armclang) |
| 50 | TF_CFLAGS_aarch64 += -mcpu=cortex-a53 |
| 51 | else ifneq ($(findstring clang,$(notdir $(CC))),) |
| 52 | TF_CFLAGS_aarch64 += -mcpu=cortex-a53 |
| 53 | else |
| 54 | TF_CFLAGS_aarch64 += -mtune=cortex-a53 |
| 55 | endif |
| 56 | |
| 57 | # Build config flags |
| 58 | # ------------------ |
| 59 | |
| 60 | # Enable all errata workarounds for Cortex-A53 |
| 61 | ERRATA_A53_826319 := 1 |
| 62 | ERRATA_A53_835769 := 1 |
| 63 | ERRATA_A53_836870 := 1 |
| 64 | ERRATA_A53_843419 := 1 |
| 65 | ERRATA_A53_855873 := 1 |
| 66 | |
| 67 | # Disable the PSCI platform compatibility layer by default |
| 68 | ENABLE_PLAT_COMPAT := 0 |
| 69 | |
| 70 | # Enable reset to BL31 by default |
| 71 | RESET_TO_BL31 := 1 |
| 72 | |
| 73 | # Have different sections for code and rodata |
| 74 | SEPARATE_CODE_AND_RODATA := 1 |
| 75 | |
| 76 | # Use Coherent memory |
| 77 | USE_COHERENT_MEM := 1 |
| 78 | |
| 79 | # Enable new version of image loading |
| 80 | LOAD_IMAGE_V2 := 1 |
| 81 | |
| 82 | # Platform build flags |
| 83 | # -------------------- |
| 84 | |
| 85 | # BL33 images are in AArch64 by default |
| 86 | RPI3_BL33_IN_AARCH32 := 0 |
| 87 | |
| 88 | # BL32 location |
| 89 | RPI3_BL32_RAM_LOCATION := tdram |
| 90 | ifeq (${RPI3_BL32_RAM_LOCATION}, tsram) |
| 91 | RPI3_BL32_RAM_LOCATION_ID = SEC_SRAM_ID |
| 92 | else ifeq (${RPI3_BL32_RAM_LOCATION}, tdram) |
| 93 | RPI3_BL32_RAM_LOCATION_ID = SEC_DRAM_ID |
| 94 | else |
| 95 | $(error "Unsupported RPI3_BL32_RAM_LOCATION value") |
| 96 | endif |
| 97 | |
| 98 | # Process platform flags |
| 99 | # ---------------------- |
| 100 | |
| 101 | $(eval $(call add_define,RPI3_BL32_RAM_LOCATION_ID)) |
| 102 | $(eval $(call add_define,RPI3_BL33_IN_AARCH32)) |
| 103 | |
| 104 | # Verify build config |
| 105 | # ------------------- |
| 106 | |
| 107 | ifneq (${LOAD_IMAGE_V2}, 1) |
| 108 | $(error Error: rpi3 needs LOAD_IMAGE_V2=1) |
| 109 | endif |
| 110 | |
| 111 | ifeq (${ARCH},aarch32) |
| 112 | $(error Error: AArch32 not supported on rpi3) |
| 113 | endif |