1#------------------------------------------------------------------------------- 2# Copyright (c) 2023, Arm Limited. All rights reserved. 3# 4# SPDX-License-Identifier: BSD-3-Clause 5# 6#------------------------------------------------------------------------------- 7 8############### Supported Arch Options for platforms to "select" ############### 9config ARCH_ARM_V6M 10 def_bool n 11 help 12 Armv6-M 13 14config ARCH_ARM_V7M 15 def_bool n 16 help 17 Armv7-M 18 19config ARCH_ARM_V80MB 20 def_bool n 21 help 22 Armv8.0-M baseline 23 24config ARCH_ARM_V80MM 25 def_bool n 26 help 27 Armv8.0-M mainline 28 29config ARCH_ARM_V81M 30 def_bool n 31 help 32 Armv8.1-M 33 34config TFM_SYSTEM_ARCHITECTURE 35 string 36 default "armv6-m" if ARCH_ARM_V6M 37 default "armv7-m" if ARCH_ARM_V7M 38 default "armv8-m.base" if ARCH_ARM_V80MB 39 default "armv8-m.main" if ARCH_ARM_V80MM 40 default "armv8.1-m.main" if ARCH_ARM_V81M 41 default "" 42 43################# Processor Options for platforms to "select" ################## 44config PROCESSOR_CM0PLUS 45 def_bool n 46 help 47 Cortex-M0+ 48 49config PROCESSOR_CM23 50 def_bool n 51 help 52 Cortex-M23 53 54config PROCESSOR_CM33 55 def_bool n 56 help 57 Cortex-M33 58 59config PROCESSOR_CM55 60 def_bool n 61 help 62 Cortex-M55 63 64config PROCESSOR_CM85 65 def_bool n 66 help 67 Cortex-M85 68 69config TFM_SYSTEM_PROCESSOR 70 string 71 default "cortex-m0plus" if PROCESSOR_CM0PLUS 72 default "cortex-m23" if PROCESSOR_CM23 73 default "cortex-m33" if PROCESSOR_CM33 74 default "cortex-m55" if PROCESSOR_CM55 75 default "cortex-m85" if PROCESSOR_CM85 76 default "" 77 78######################### TFM system DSP ####################################### 79 80config TFM_SYSTEM_DSP 81 def_bool n 82 83############################## FP Arch ######################################### 84config FP_ARCH_FPV5_D16 85 def_bool n 86 help 87 FPv5-D16 88 89config FP_ARCH_FPV5_SP_D16 90 def_bool n 91 help 92 FPv5-SP-D16 93 94config CONFIG_TFM_FP_ARCH 95 string 96 default "fpv5-d16" if FP_ARCH_FPV5_D16 97 default "fpv5-sp-d16" if FP_ARCH_FPV5_SP_D16 98 default "" 99 100config CONFIG_TFM_FP_ARCH_ASM 101 string 102 default "FPv5_D16" if FP_ARCH_FPV5_D16 103 default "" 104
