############################################################################ # boards/xtensa/esp32/esp32-wrover-kit/scripts/Config.mk # # Licensed to the Apache Software Foundation (ASF) under one or more # contributor license agreements. See the NOTICE file distributed with # this work for additional information regarding copyright ownership. The # ASF licenses this file to you under the Apache License, Version 2.0 (the # "License"); you may not use this file except in compliance with the # License. You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the # License for the specific language governing permissions and limitations # under the License. # ############################################################################ # These are the macros that will be used in the NuttX make system to compile # and assemble source files and to insert the resulting object files into an # archive. These replace the default definitions at tools/Config.mk # POSTBUILD -- Perform post build operations ifdef BLOBDIR BOOTLOADER=${BLOBDIR}/esp32core/bootloader.bin PARTITION_TABLE=${BLOBDIR}/esp32core/partition-table.bin else BOOTLOADER=$(IDF_PATH)/hello_world/build/bootloader/bootloader.bin PARTITION_TABLE=$(IDF_PATH)/hello_world/build/partition_table/partition-table.bin endif ifeq ($(CONFIG_ESP32_WROVERKIT_FLASH_IMAGE),y) define POSTBUILD @echo "MKIMAGE: ESP32 binary" $(Q) if ! esptool.py version ; then \ echo ""; \ echo "Please install ESP-IDF tools"; \ echo ""; \ echo "Check https://docs.espressif.com/projects/esp-idf/en/v4.0/get-started/index.html#installation-step-by-step or run the following command"; \ echo ""; \ echo "cd tools/esp32 && make && cd ../.."; \ echo ""; \ echo "run make again to create the nuttx.bin image."; \ else \ echo "Generating: $(NUTTXNAME).bin (ESP32 compatible)"; \ esptool.py --chip esp32 elf2image --flash_mode dio --flash_size 4MB -o $(NUTTXNAME).bin nuttx; \ echo "Generated: $(NUTTXNAME).bin (ESP32 compatible)"; \ echo "Generating: flash_image.bin"; \ echo " Bootloader: $(BOOTLOADER)"; \ echo " Parition Table: $(PARTITION_TABLE)"; \ dd if=/dev/zero bs=1024 count=4096 of=flash_image.bin && \ dd if=$(BOOTLOADER) bs=1 seek=$(shell printf "%d" 0x1000) of=flash_image.bin conv=notrunc && \ dd if=$(PARTITION_TABLE) bs=1 seek=$(shell printf "%d" 0x8000) of=flash_image.bin conv=notrunc && \ dd if=$(NUTTXNAME).bin bs=1 seek=$(shell printf "%d" 0x10000) of=flash_image.bin conv=notrunc && \ echo "Generated: flash_image.bin (it can be run with 'qemu-system-xtensa -nographic -machine esp32 -drive file=flash_image.bin,if=mtd,format=raw')"; \ echo "flash_image.bin" >> $(NUTTXNAME).manifest; \ fi endef endif