1# 1GB and 512MB DDR targets do not locate secure DDR at the same place. 2flavor_dts_file-157A_DHCOR_AVENGER96 = stm32mp157a-dhcor-avenger96.dts 3flavor_dts_file-157A_DK1 = stm32mp157a-dk1.dts 4flavor_dts_file-157C_DHCOM_PDK2 = stm32mp157c-dhcom-pdk2.dts 5flavor_dts_file-157C_DK2 = stm32mp157c-dk2.dts 6flavor_dts_file-157C_ED1 = stm32mp157c-ed1.dts 7flavor_dts_file-157C_EV1 = stm32mp157c-ev1.dts 8 9flavor_dts_file-135F_DK = stm32mp135f-dk.dts 10 11flavorlist-cryp-512M = $(flavor_dts_file-157C_DK2) \ 12 $(flavor_dts_file-135F_DK) 13 14flavorlist-no_cryp-512M = $(flavor_dts_file-157A_DK1) 15 16flavorlist-cryp-1G = $(flavor_dts_file-157C_DHCOM_PDK2) \ 17 $(flavor_dts_file-157C_ED1) \ 18 $(flavor_dts_file-157C_EV1) 19 20flavorlist-no_cryp-1G = $(flavor_dts_file-157A_DHCOR_AVENGER96) 21 22flavorlist-no_cryp = $(flavorlist-no_cryp-512M) \ 23 $(flavorlist-no_cryp-1G) 24 25flavorlist-512M = $(flavorlist-cryp-512M) \ 26 $(flavorlist-no_cryp-512M) 27 28flavorlist-1G = $(flavorlist-cryp-1G) \ 29 $(flavorlist-no_cryp-1G) 30 31flavorlist-MP15-HUK-DT = $(flavor_dts_file-157A_DK1) \ 32 $(flavor_dts_file-157C_DK2) \ 33 $(flavor_dts_file-157C_ED1) \ 34 $(flavor_dts_file-157C_EV1) 35 36flavorlist-MP15 = $(flavor_dts_file-157A_DHCOR_AVENGER96) \ 37 $(flavor_dts_file-157A_DK1) \ 38 $(flavor_dts_file-157C_DHCOM_PDK2) \ 39 $(flavor_dts_file-157C_DK2) \ 40 $(flavor_dts_file-157C_ED1) \ 41 $(flavor_dts_file-157C_EV1) 42 43flavorlist-MP13 = $(flavor_dts_file-135F_DK) 44 45ifneq ($(PLATFORM_FLAVOR),) 46ifeq ($(flavor_dts_file-$(PLATFORM_FLAVOR)),) 47$(error Invalid platform flavor $(PLATFORM_FLAVOR)) 48endif 49CFG_EMBED_DTB_SOURCE_FILE ?= $(flavor_dts_file-$(PLATFORM_FLAVOR)) 50endif 51CFG_EMBED_DTB_SOURCE_FILE ?= stm32mp157c-dk2.dts 52 53ifneq ($(filter $(CFG_EMBED_DTB_SOURCE_FILE),$(flavorlist-no_cryp)),) 54$(call force,CFG_STM32_CRYP,n) 55$(call force,CFG_STM32_SAES,n) 56endif 57 58ifneq ($(filter $(CFG_EMBED_DTB_SOURCE_FILE),$(flavorlist-no_rng)),) 59$(call force,CFG_HWRNG_PTA,n) 60$(call force,CFG_WITH_SOFTWARE_PRNG,y) 61endif 62 63ifneq ($(filter $(CFG_EMBED_DTB_SOURCE_FILE),$(flavorlist-MP15-HUK-DT)),) 64CFG_STM32MP15_HUK ?= y 65CFG_STM32_HUK_FROM_DT ?= y 66endif 67 68ifneq ($(filter $(CFG_EMBED_DTB_SOURCE_FILE),$(flavorlist-MP13)),) 69$(call force,CFG_STM32MP13,y) 70endif 71 72ifneq ($(filter $(CFG_EMBED_DTB_SOURCE_FILE),$(flavorlist-MP15)),) 73$(call force,CFG_STM32MP15,y) 74endif 75 76# CFG_STM32MP1x switches are exclusive. 77# - CFG_STM32MP15 is enabled for STM32MP15x-* targets (default) 78# - CFG_STM32MP13 is enabled for STM32MP13x-* targets 79ifeq ($(CFG_STM32MP13),y) 80$(call force,CFG_STM32MP15,n) 81else 82$(call force,CFG_STM32MP15,y) 83$(call force,CFG_STM32MP13,n) 84endif 85ifeq ($(call cfg-one-enabled,CFG_STM32MP15 CFG_STM32MP13),n) 86$(error One of CFG_STM32MP15 CFG_STM32MP13 must be enabled) 87endif 88ifeq ($(call cfg-all-enabled,CFG_STM32MP15 CFG_STM32MP13),y) 89$(error Only one of CFG_STM32MP15 CFG_STM32MP13 must be enabled) 90endif 91 92include core/arch/arm/cpu/cortex-a7.mk 93 94$(call force,CFG_DRIVERS_CLK,y) 95$(call force,CFG_DRIVERS_CLK_DT,y) 96$(call force,CFG_DRIVERS_GPIO,y) 97$(call force,CFG_DRIVERS_PINCTRL,y) 98$(call force,CFG_DRIVERS_REGULATOR,y) 99$(call force,CFG_GIC,y) 100$(call force,CFG_INIT_CNTVOFF,y) 101$(call force,CFG_PSCI_ARM32,y) 102$(call force,CFG_SECURE_TIME_SOURCE_CNTPCT,y) 103$(call force,CFG_SM_PLATFORM_HANDLER,y) 104$(call force,CFG_STM32_SHARED_IO,y) 105$(call force,CFG_REGULATOR_FIXED,y) 106 107ifeq ($(CFG_STM32MP13),y) 108$(call force,CFG_BOOT_SECONDARY_REQUEST,n) 109$(call force,CFG_CORE_ASYNC_NOTIF,y) 110$(call force,CFG_CORE_ASYNC_NOTIF_GIC_INTID,31) 111$(call force,CFG_CORE_RESERVED_SHM,n) 112$(call force,CFG_DRIVERS_CLK_FIXED,y) 113$(call force,CFG_SECONDARY_INIT_CNTFRQ,n) 114$(call force,CFG_STM32_GPIO,y) 115$(call force,CFG_STM32_VREFBUF,y) 116$(call force,CFG_STM32MP_CLK_CORE,y) 117$(call force,CFG_STM32MP1_SHARED_RESOURCES,n) 118$(call force,CFG_STM32MP13_CLK,y) 119$(call force,CFG_TEE_CORE_NB_CORE,1) 120$(call force,CFG_WITH_NSEC_GPIOS,n) 121CFG_EXTERNAL_DT ?= n 122CFG_STM32MP_OPP_COUNT ?= 2 123CFG_WITH_PAGER ?= n 124endif # CFG_STM32MP13 125 126ifeq ($(CFG_STM32MP15),y) 127$(call force,CFG_BOOT_SECONDARY_REQUEST,y) 128$(call force,CFG_DRIVERS_CLK_FIXED,n) 129$(call force,CFG_HALT_CORES_ON_PANIC_SGI,15) 130$(call force,CFG_SECONDARY_INIT_CNTFRQ,y) 131$(call force,CFG_STM32MP1_SHARED_RESOURCES,y) 132$(call force,CFG_STM32_SAES,n) 133$(call force,CFG_STM32MP15_CLK,y) 134CFG_CORE_RESERVED_SHM ?= n 135CFG_HALT_CORES_ON_PANIC ?= y 136CFG_EXTERNAL_DT ?= y 137CFG_STM32_BSEC_SIP ?= y 138CFG_TEE_CORE_NB_CORE ?= 2 139CFG_WITH_PAGER ?= y 140CFG_WITH_SOFTWARE_PRNG ?= y 141endif # CFG_STM32MP15 142 143ifeq ($(CFG_WITH_PAGER),y) 144CFG_WITH_LPAE ?= n 145endif 146CFG_WITH_LPAE ?= y 147CFG_MMAP_REGIONS ?= 23 148CFG_DTB_MAX_SIZE ?= (256 * 1024) 149CFG_CORE_ASLR ?= n 150 151ifneq ($(CFG_WITH_LPAE),y) 152# Without LPAE, default TEE virtual address range is 1MB, we need at least 2MB. 153CFG_TEE_RAM_VA_SIZE ?= 0x00200000 154endif 155 156ifneq ($(filter $(CFG_EMBED_DTB_SOURCE_FILE),$(flavorlist-512M)),) 157CFG_TZDRAM_START ?= 0xde000000 158CFG_DRAM_SIZE ?= 0x20000000 159endif 160 161CFG_DRAM_BASE ?= 0xc0000000 162CFG_DRAM_SIZE ?= 0x40000000 163 164# CFG_STM32MP1_SCMI_SHM_BASE and CFG_STM32MP1_SCMI_SHM_SIZE define the 165# device memory mapped SRAM used for SCMI message transfers. 166# When CFG_STM32MP1_SCMI_SHM_BASE is set to 0, the platform uses OP-TEE 167# native shared memory for SCMI communication instead of SRAM. 168# 169# When CFG_STM32MP1_SCMI_SHM_SYSRAM is enabled, OP-TEE uses the 170# last 4KB page of SYSRAM as SCMI shared memory. The switch is default 171# disabled. 172CFG_STM32MP1_SCMI_SHM_SYSRAM ?= n 173ifeq ($(CFG_STM32MP1_SCMI_SHM_SYSRAM),y) 174$(call force,CFG_STM32MP1_SCMI_SHM_BASE,0x2ffff000) 175else 176CFG_STM32MP1_SCMI_SHM_BASE ?= 0 177endif 178$(call force,CFG_STM32MP1_SCMI_SHM_SIZE,0x1000) 179 180ifeq ($(CFG_STM32MP15),y) 181CFG_TZDRAM_START ?= 0xfe000000 182ifeq ($(CFG_CORE_RESERVED_SHM),y) 183CFG_TZDRAM_SIZE ?= 0x01e00000 184else 185CFG_TZDRAM_SIZE ?= 0x02000000 186endif 187CFG_TZSRAM_START ?= 0x2ffc0000 188CFG_TZSRAM_SIZE ?= 0x0003f000 189ifeq ($(CFG_CORE_RESERVED_SHM),y) 190CFG_SHMEM_START ?= ($(CFG_TZDRAM_START) + $(CFG_TZDRAM_SIZE)) 191CFG_SHMEM_SIZE ?= ($(CFG_DRAM_BASE) + $(CFG_DRAM_SIZE) - $(CFG_SHMEM_START)) 192endif 193else 194CFG_TZDRAM_SIZE ?= 0x02000000 195CFG_TZDRAM_START ?= ($(CFG_DRAM_BASE) + $(CFG_DRAM_SIZE) - $(CFG_TZDRAM_SIZE)) 196endif #CFG_STM32MP15 197 198CFG_STM32_BSEC ?= y 199CFG_STM32_CRYP ?= y 200CFG_STM32_ETZPC ?= y 201CFG_STM32_GPIO ?= y 202CFG_STM32_I2C ?= y 203CFG_STM32_IWDG ?= y 204CFG_STM32_RNG ?= y 205CFG_STM32_RSTCTRL ?= y 206CFG_STM32_SAES ?= y 207CFG_STM32_TAMP ?= y 208CFG_STM32_UART ?= y 209CFG_STPMIC1 ?= y 210CFG_TZC400 ?= y 211 212CFG_DRIVERS_I2C ?= $(CFG_STM32_I2C) 213 214CFG_WITH_SOFTWARE_PRNG ?= n 215ifneq ($(CFG_WITH_SOFTWARE_PRNG),y) 216$(call force,CFG_STM32_RNG,y,Required by HW RNG when CFG_WITH_SOFTWARE_PRNG=n) 217endif 218 219ifeq ($(CFG_STPMIC1),y) 220$(call force,CFG_STM32_I2C,y) 221$(call force,CFG_STM32_GPIO,y) 222endif 223 224# If any crypto driver is enabled, enable the crypto-framework layer 225ifeq ($(call cfg-one-enabled, CFG_STM32_CRYP CFG_STM32_SAES),y) 226$(call force,CFG_STM32_CRYPTO_DRIVER,y) 227endif 228 229CFG_DRIVERS_RSTCTRL ?= $(CFG_STM32_RSTCTRL) 230$(eval $(call cfg-depends-all,CFG_STM32_RSTCTRL,CFG_DRIVERS_RSTCTRL)) 231 232CFG_WDT ?= $(CFG_STM32_IWDG) 233 234# Platform specific configuration 235CFG_STM32MP_PANIC_ON_TZC_PERM_VIOLATION ?= y 236 237# Default enable scmi-msg server if SCP-firmware SCMI server is disabled 238ifneq ($(CFG_SCMI_SCPFW),y) 239CFG_SCMI_MSG_DRIVERS ?= y 240endif 241 242# SiP/OEM service for non-secure world 243CFG_STM32_BSEC_SIP ?= n 244CFG_STM32MP1_SCMI_SIP ?= n 245ifeq ($(CFG_STM32MP1_SCMI_SIP),y) 246$(call force,CFG_SCMI_MSG_DRIVERS,y,Mandated by CFG_STM32MP1_SCMI_SIP) 247$(call force,CFG_SCMI_MSG_SMT,y,Mandated by CFG_STM32MP1_SCMI_SIP) 248$(call force,CFG_SCMI_MSG_SMT_FASTCALL_ENTRY,y,Mandated by CFG_STM32MP1_SCMI_SIP) 249endif 250 251# Enable BSEC PTA for fuses access management 252CFG_STM32_BSEC_PTA ?= y 253ifeq ($(CFG_STM32_BSEC_PTA),y) 254$(call force,CFG_STM32_BSEC,y,Mandated by CFG_BSEC_PTA) 255endif 256 257# Default enable SCMI PTA support 258CFG_SCMI_PTA ?= y 259ifeq ($(CFG_SCMI_PTA),y) 260ifneq ($(CFG_SCMI_SCPFW),y) 261$(call force,CFG_SCMI_MSG_DRIVERS,y,Mandated by CFG_SCMI_PTA) 262CFG_SCMI_MSG_SMT_THREAD_ENTRY ?= y 263CFG_SCMI_MSG_SHM_MSG ?= y 264CFG_SCMI_MSG_SMT ?= y 265endif # !CFG_SCMI_SCPFW 266endif # CFG_SCMI_PTA 267 268CFG_SCMI_SCPFW ?= n 269ifeq ($(CFG_SCMI_SCPFW),y) 270$(call force,CFG_SCMI_SCPFW_PRODUCT,optee-stm32mp1) 271endif 272 273CFG_SCMI_MSG_DRIVERS ?= n 274ifeq ($(CFG_SCMI_MSG_DRIVERS),y) 275$(call force,CFG_SCMI_MSG_CLOCK,y) 276$(call force,CFG_SCMI_MSG_RESET_DOMAIN,y) 277CFG_SCMI_MSG_SHM_MSG ?= y 278CFG_SCMI_MSG_SMT ?= y 279CFG_SCMI_MSG_SMT_THREAD_ENTRY ?= y 280$(call force,CFG_SCMI_MSG_VOLTAGE_DOMAIN,y) 281endif 282 283ifneq ($(CFG_WITH_SOFTWARE_PRNG),y) 284CFG_HWRNG_PTA ?= y 285endif 286ifeq ($(CFG_HWRNG_PTA),y) 287$(call force,CFG_STM32_RNG,y,Mandated by CFG_HWRNG_PTA) 288$(call force,CFG_WITH_SOFTWARE_PRNG,n,Mandated by CFG_HWRNG_PTA) 289$(call force,CFG_HWRNG_QUALITY,1024) 290endif 291 292# Provision enough threads to pass xtest 293ifneq (,$(filter y,$(CFG_SCMI_PTA) $(CFG_STM32MP1_SCMI_SIP))) 294ifeq ($(CFG_WITH_PAGER),y) 295CFG_NUM_THREADS ?= 3 296else 297CFG_NUM_THREADS ?= 10 298endif 299endif 300 301# Default enable some test facitilites 302CFG_ENABLE_EMBEDDED_TESTS ?= y 303CFG_WITH_STATS ?= y 304 305# Enable OTP update with BSEC driver 306CFG_STM32_BSEC_WRITE ?= y 307 308# Default disable some support for pager memory size constraint 309ifeq ($(CFG_WITH_PAGER),y) 310CFG_TEE_CORE_DEBUG ?= n 311CFG_UNWIND ?= n 312CFG_LOCKDEP ?= n 313CFG_TA_BGET_TEST ?= n 314# Default disable early TA compression to support a smaller HEAP size 315CFG_EARLY_TA_COMPRESS ?= n 316CFG_CORE_HEAP_SIZE ?= 49152 317endif 318 319# Non-secure UART and GPIO/pinctrl for the output console 320CFG_WITH_NSEC_GPIOS ?= y 321CFG_WITH_NSEC_UARTS ?= y 322# UART instance used for early console (0 disables early console) 323CFG_STM32_EARLY_CONSOLE_UART ?= 4 324 325# CFG_STM32MP15_HUK enables use of a HUK read from BSEC fuses. 326# Disable the HUK by default as it requires a product specific configuration. 327# 328# Configuration must provide OTP indices where HUK is loaded. 329# When CFG_STM32_HUK_FROM_DT is enabled, HUK OTP location is found in the DT. 330# When CFG_STM32_HUK_FROM_DT is disabled, configuration sets each HUK location. 331# Either with CFG_STM32MP15_HUK_OTP_BASE, in which case the 4 words are used, 332# Or with CFG_STM32MP15_HUK_BSEC_KEY_0/1/2/3 each locating one BSEC word. 333# 334# Configuration must provide the HUK generation scheme. The following switches 335# are exclusive and at least one must be eable when CFG_STM32MP15_HUK is enable. 336# CFG_STM32MP15_HUK_BSEC_KEY makes platform HUK to be the raw fuses content. 337# CFG_STM32MP15_HUK_BSEC_DERIVE_UID makes platform HUK to be the HUK fuses 338# content derived with the device UID fuses content. See derivation scheme 339# in stm32mp15_huk.c implementation. 340CFG_STM32MP15_HUK ?= n 341CFG_STM32_HUK_FROM_DT ?= n 342 343ifeq ($(CFG_STM32MP15_HUK),y) 344ifneq ($(CFG_STM32_HUK_FROM_DT),y) 345ifneq (,$(CFG_STM32MP15_HUK_OTP_BASE)) 346$(call force,CFG_STM32MP15_HUK_BSEC_KEY_0,CFG_STM32MP15_HUK_OTP_BASE) 347$(call force,CFG_STM32MP15_HUK_BSEC_KEY_1,(CFG_STM32MP15_HUK_OTP_BASE + 1)) 348$(call force,CFG_STM32MP15_HUK_BSEC_KEY_2,(CFG_STM32MP15_HUK_OTP_BASE + 2)) 349$(call force,CFG_STM32MP15_HUK_BSEC_KEY_3,(CFG_STM32MP15_HUK_OTP_BASE + 3)) 350endif 351ifeq (,$(CFG_STM32MP15_HUK_BSEC_KEY_0)) 352$(error Missing configuration switch CFG_STM32MP15_HUK_BSEC_KEY_0) 353endif 354ifeq (,$(CFG_STM32MP15_HUK_BSEC_KEY_1)) 355$(error Missing configuration switch CFG_STM32MP15_HUK_BSEC_KEY_1) 356endif 357ifeq (,$(CFG_STM32MP15_HUK_BSEC_KEY_2)) 358$(error Missing configuration switch CFG_STM32MP15_HUK_BSEC_KEY_2) 359endif 360ifeq (,$(CFG_STM32MP15_HUK_BSEC_KEY_3)) 361$(error Missing configuration switch CFG_STM32MP15_HUK_BSEC_KEY_3) 362endif 363endif # CFG_STM32_HUK_FROM_DT 364 365CFG_STM32MP15_HUK_BSEC_KEY ?= y 366CFG_STM32MP15_HUK_BSEC_DERIVE_UID ?= n 367ifneq (y,$(call cfg-one-enabled,CFG_STM32MP15_HUK_BSEC_KEY CFG_STM32MP15_HUK_BSEC_DERIVE_UID)) 368$(error CFG_STM32MP15_HUK mandates one of CFG_STM32MP15_HUK_BSEC_KEY CFG_STM32MP15_HUK_BSEC_DERIVE_UID) 369else ifeq ($(CFG_STM32MP15_HUK_BSEC_KEY)-$(CFG_STM32MP15_HUK_BSEC_DERIVE_UID),y-y) 370$(error CFG_STM32MP15_HUK_BSEC_KEY and CFG_STM32MP15_HUK_BSEC_DERIVE_UID are exclusive) 371endif 372endif # CFG_STM32MP15_HUK 373 374CFG_TEE_CORE_DEBUG ?= y 375CFG_STM32_DEBUG_ACCESS ?= $(CFG_TEE_CORE_DEBUG) 376 377# Sanity on choice config switches 378ifeq ($(call cfg-all-enabled,CFG_STM32MP15 CFG_STM32MP13),y) 379$(error CFG_STM32MP13_CLK and CFG_STM32MP15_CLK are exclusive) 380endif 381