diff options
Diffstat (limited to 'scripts/cmake/bare-metal-sources.cmake')
| -rw-r--r-- | scripts/cmake/bare-metal-sources.cmake | 54 |
1 files changed, 52 insertions, 2 deletions
diff --git a/scripts/cmake/bare-metal-sources.cmake b/scripts/cmake/bare-metal-sources.cmake index d3dad41..3fe9b1b 100644 --- a/scripts/cmake/bare-metal-sources.cmake +++ b/scripts/cmake/bare-metal-sources.cmake @@ -39,7 +39,52 @@ set(TENSORFLOW_LITE_MICRO_FLAG "-DTF_LITE_STATIC_MEMORY") set(ETHOS_U_NPU_FLAG "-DARM_NPU=1") if (ETHOS_U_NPU_ENABLED) - set(OPTIONAL_FLAGS "${OPTIONAL_FLAGS} ${ETHOS_U_NPU_FLAG}") + + USER_OPTION(ETHOS_U_NPU_ID "Arm Ethos-U NPU IP (U55 or U65)" + "U55" + STRING) + + if ((ETHOS_U_NPU_ID STREQUAL U55) OR (ETHOS_U_NPU_ID STREQUAL U65)) + if (ETHOS_U_NPU_ID STREQUAL U55) + set(DEFAULT_NPU_MEM_MODE "Shared_Sram") + set(DEFAULT_NPU_CONFIG_ID "H128") + elseif(ETHOS_U_NPU_ID STREQUAL U65) + set(DEFAULT_NPU_MEM_MODE "Dedicated_Sram") + set(DEFAULT_NPU_CONFIG_ID "Y256") + endif() + else () + message(FATAL_ERROR "Non compatible Ethos-U NPU processor ${ETHOS_U_NPU_ID}") + endif () + + USER_OPTION(ETHOS_U_NPU_MEMORY_MODE "Specifies the memory mode used in the Vela command." + "${DEFAULT_NPU_MEM_MODE}" + STRING) + + if (ETHOS_U_NPU_MEMORY_MODE STREQUAL Sram_Only) + + if (ETHOS_U_NPU_ID STREQUAL U55) + set(ETHOS_U_NPU_MEMORY_MODE_FLAG "-DETHOS_U_NPU_MEMORY_MODE=ETHOS_U_NPU_MEM_MODE_SRAM_ONLY") + else () + message(FATAL_ERROR "Non compatible Ethos-U NPU memory mode and processor ${ETHOS_U_NPU_MEMORY_MODE} - ${ETHOS_U_NPU_ID}. `sram_only` can be used only for Ethos-U55.") + endif () + + elseif (ETHOS_U_NPU_MEMORY_MODE STREQUAL Shared_Sram) + # Shared Sram can be used for Ethos-U55 and Ethos-U65 + set(ETHOS_U_NPU_MEMORY_MODE_FLAG "-DETHOS_U_NPU_MEMORY_MODE=ETHOS_U_NPU_MEMORY_MODE_SHARED_SRAM") + + elseif (ETHOS_U_NPU_MEMORY_MODE STREQUAL Dedicated_Sram) + # Dedicated Sram is used only for Ethos-U65 + if (ETHOS_U_NPU_ID STREQUAL U65) + set(ETHOS_U_NPU_MEMORY_MODE_FLAG "-DETHOS_U_NPU_MEMORY_MODE=ETHOS_U_NPU_MEMORY_MODE_DEDICATED_SRAM") + else () + message(FATAL_ERROR "Non compatible Ethos-U NPU memory mode and processor ${ETHOS_U_NPU_MEMORY_MODE} - ${ETHOS_U_NPU_ID}. `dedicated_sram` can be used only for Ethos-U65.") + endif () + + else () + message(FATAL_ERROR "Non compatible Ethos-U NPU memory mode ${ETHOS_U_NPU_MEMORY_MODE}") + endif () + + set(OPTIONAL_FLAGS "${OPTIONAL_FLAGS} ${ETHOS_U_NPU_FLAG} ${ETHOS_U_NPU_MEMORY_MODE_FLAG}") endif () # Set specific flags depending on target platform and subsystem @@ -86,8 +131,13 @@ endif () add_linker_script(${LINKER_SCRIPT_DIR} ${LINKER_SCRIPT_NAME}) if (ETHOS_U_NPU_ENABLED) + if (ETHOS_U_NPU_ID STREQUAL U55) + set(DEFAULT_TA_CONFIG_FILE_PATH "${CMAKE_SCRIPTS_DIR}/timing_adapter/ta_config_u55_high_end.cmake") + else () + set(DEFAULT_TA_CONFIG_FILE_PATH "${CMAKE_SCRIPTS_DIR}/timing_adapter/ta_config_u65_high_end.cmake") + endif () USER_OPTION(TA_CONFIG_FILE "Path to the timing adapter configuration file" - "${CMAKE_SCRIPTS_DIR}/timing_adapter/ta_config_u55_high_end.cmake" + ${DEFAULT_TA_CONFIG_FILE_PATH} FILEPATH) # must be included after target subsystem CMake file |