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nuttx/arch/xtensa/src/esp32/Bootloader.mk
Gustavo Henrique Nihei d22a2aa7a0 xtensa/esp32: Refactor makefiles for compliance to Function Call Syntax 
According to Make documentation:
- "Commas and unmatched parentheses or braces cannot appear in the text
  of an argument as written";
- "Leading spaces cannot appear in the text of the first argument as
  written".

Although in the current state it was not resulting in parsing issues, it
is better to fix it.

Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
2021-12-21 07:02:40 -06:00

182 lines
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############################################################################
# arch/xtensa/src/esp32/Bootloader.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.
#
############################################################################
ifeq ($(CONFIG_ESP32_BOOTLOADER_BUILD_FROM_SOURCE),y)
CHIPDIR = $(TOPDIR)/arch/xtensa/src/chip
BOOTLOADER_SRCDIR = $(CHIPDIR)/esp-nuttx-bootloader
BOOTLOADER_VERSION = main
BOOTLOADER_URL = https://github.com/espressif/esp-nuttx-bootloader
BOOTLOADER_OUTDIR = out
BOOTLOADER_CONFIG = $(CHIPDIR)/bootloader.conf
$(BOOTLOADER_SRCDIR):
$(Q) git clone $(BOOTLOADER_URL) $(BOOTLOADER_SRCDIR) -b $(BOOTLOADER_VERSION)
# Helpers for creating the configuration file
cfg_en = echo "$(1)=$(if $(CONFIG_ESP32_APP_FORMAT_MCUBOOT),1,y)";
cfg_val = echo "$(1)=$(2)";
# Commands for colored and formatted output
RED = \033[1;31m
YELLOW = \033[1;33m
BOLD = \033[1m
RST = \033[0m
$(BOOTLOADER_CONFIG): $(TOPDIR)/.config
ifeq ($(CONFIG_ESP32_SECURE_BOOT),y)
$(Q) if [ -z "$(ESPSEC_KEYDIR)" ]; then \
echo ""; \
echo "$(RED)bootloader error:$(RST) Missing argument for secure boot keys directory."; \
echo "USAGE: make bootloader ESPSEC_KEYDIR=<dir>"; \
echo ""; \
exit 1; \
fi
endif
$(Q) echo "Creating Bootloader configuration"
$(Q) { \
$(if $(CONFIG_ESP32_FLASH_2M),$(call cfg_en,CONFIG_ESPTOOLPY_FLASHSIZE_2MB)) \
$(if $(CONFIG_ESP32_FLASH_4M),$(call cfg_en,CONFIG_ESPTOOLPY_FLASHSIZE_4MB)) \
$(if $(CONFIG_ESP32_FLASH_8M),$(call cfg_en,CONFIG_ESPTOOLPY_FLASHSIZE_8MB)) \
$(if $(CONFIG_ESP32_FLASH_16M),$(call cfg_en,CONFIG_ESPTOOLPY_FLASHSIZE_16MB)) \
$(if $(CONFIG_ESP32_FLASH_MODE_DIO),$(call cfg_en,CONFIG_ESPTOOLPY_FLASHMODE_DIO)) \
$(if $(CONFIG_ESP32_FLASH_MODE_DOUT),$(call cfg_en,CONFIG_ESPTOOLPY_FLASHMODE_DOUT)) \
$(if $(CONFIG_ESP32_FLASH_MODE_QIO),$(call cfg_en,CONFIG_ESPTOOLPY_FLASHMODE_QIO)) \
$(if $(CONFIG_ESP32_FLASH_MODE_QOUT),$(call cfg_en,CONFIG_ESPTOOLPY_FLASHMODE_QOUT)) \
$(if $(CONFIG_ESP32_FLASH_FREQ_80M),$(call cfg_en,CONFIG_ESPTOOLPY_FLASHFREQ_80M)) \
$(if $(CONFIG_ESP32_FLASH_FREQ_40M),$(call cfg_en,CONFIG_ESPTOOLPY_FLASHFREQ_40M)) \
$(if $(CONFIG_ESP32_FLASH_FREQ_26M),$(call cfg_en,CONFIG_ESPTOOLPY_FLASHFREQ_26M)) \
$(if $(CONFIG_ESP32_FLASH_FREQ_20M),$(call cfg_en,CONFIG_ESPTOOLPY_FLASHFREQ_20M)) \
} > $(BOOTLOADER_CONFIG)
ifeq ($(CONFIG_ESP32_APP_FORMAT_MCUBOOT),y)
$(Q) { \
$(if $(CONFIG_ESP32_SECURE_BOOT),$(call cfg_en,CONFIG_SECURE_BOOT)$(call cfg_en,CONFIG_SECURE_BOOT_V2_ENABLED)$(call cfg_val,CONFIG_ESP_SIGN_KEY_FILE,$(abspath $(TOPDIR)/$(ESPSEC_KEYDIR)/$(subst ",,$(CONFIG_ESP32_SECURE_BOOT_APP_SIGNING_KEY))))) \
$(if $(CONFIG_ESP32_SECURE_SIGNED_APPS_SCHEME_RSA_2048),$(call cfg_en,CONFIG_ESP_USE_MBEDTLS)$(call cfg_en,CONFIG_ESP_SIGN_RSA)$(call cfg_val,CONFIG_ESP_SIGN_RSA_LEN,2048)) \
$(if $(CONFIG_ESP32_SECURE_SIGNED_APPS_SCHEME_RSA_3072),$(call cfg_en,CONFIG_ESP_USE_MBEDTLS)$(call cfg_en,CONFIG_ESP_SIGN_RSA)$(call cfg_val,CONFIG_ESP_SIGN_RSA_LEN,3072)) \
$(if $(CONFIG_ESP32_SECURE_SIGNED_APPS_SCHEME_ECDSA_P256),$(call cfg_en,CONFIG_ESP_USE_TINYCRYPT)$(call cfg_en,CONFIG_ESP_SIGN_EC256)) \
$(if $(CONFIG_ESP32_SECURE_SIGNED_APPS_SCHEME_ED25519),$(call cfg_en,CONFIG_ESP_USE_TINYCRYPT)$(call cfg_en,CONFIG_ESP_SIGN_ED25519)) \
$(if $(CONFIG_ESP32_SECURE_BOOT_ALLOW_ROM_BASIC),$(call cfg_en,CONFIG_SECURE_BOOT_ALLOW_ROM_BASIC)) \
$(if $(CONFIG_ESP32_SECURE_BOOT_ALLOW_JTAG),$(call cfg_en,CONFIG_SECURE_BOOT_ALLOW_JTAG)) \
$(if $(CONFIG_ESP32_SECURE_BOOT_ALLOW_EFUSE_RD_DIS),$(call cfg_en,CONFIG_SECURE_BOOT_V2_ALLOW_EFUSE_RD_DIS)) \
$(if $(CONFIG_ESP32_SECURE_DISABLE_ROM_DL_MODE),$(call cfg_en,CONFIG_SECURE_DISABLE_ROM_DL_MODE)) \
$(if $(CONFIG_ESP32_SECURE_INSECURE_ALLOW_DL_MODE),$(call cfg_en,CONFIG_SECURE_INSECURE_ALLOW_DL_MODE)) \
$(call cfg_val,CONFIG_ESP_BOOTLOADER_SIZE,0xF000) \
$(call cfg_val,CONFIG_ESP_APPLICATION_PRIMARY_START_ADDRESS,$(CONFIG_ESP32_OTA_PRIMARY_SLOT_OFFSET)) \
$(call cfg_val,CONFIG_ESP_APPLICATION_SIZE,$(CONFIG_ESP32_OTA_SLOT_SIZE)) \
$(call cfg_val,CONFIG_ESP_APPLICATION_SECONDARY_START_ADDRESS,$(CONFIG_ESP32_OTA_SECONDARY_SLOT_OFFSET)) \
$(call cfg_en,CONFIG_ESP_MCUBOOT_WDT_ENABLE) \
$(call cfg_val,CONFIG_ESP_SCRATCH_OFFSET,$(CONFIG_ESP32_OTA_SCRATCH_OFFSET)) \
$(call cfg_val,CONFIG_ESP_SCRATCH_SIZE,$(CONFIG_ESP32_OTA_SCRATCH_SIZE)) \
} >> $(BOOTLOADER_CONFIG)
else ifeq ($(CONFIG_ESP32_APP_FORMAT_LEGACY),y)
$(Q) { \
$(call cfg_en,CONFIG_PARTITION_TABLE_CUSTOM) \
$(call cfg_val,CONFIG_PARTITION_TABLE_CUSTOM_FILENAME,\"partitions.csv\") \
$(call cfg_val,CONFIG_PARTITION_TABLE_OFFSET,$(CONFIG_ESP32_PARTITION_TABLE_OFFSET)) \
} >> $(BOOTLOADER_CONFIG)
endif
ifeq ($(CONFIG_ESP32_APP_FORMAT_MCUBOOT),y)
BOOTLOADER_BIN = $(TOPDIR)/mcuboot-esp32.bin
BOOTLOADER_SIGNED_BIN = $(TOPDIR)/mcuboot-esp32.signed.bin
$(BOOTLOADER_BIN): $(BOOTLOADER_CONFIG)
$(Q) echo "Building Bootloader"
$(Q) $(BOOTLOADER_SRCDIR)/build_mcuboot.sh -c esp32 -s -f $(BOOTLOADER_CONFIG)
$(call COPYFILE, $(BOOTLOADER_SRCDIR)/$(BOOTLOADER_OUTDIR)/mcuboot-esp32.bin, $(TOPDIR))
bootloader: $(BOOTLOADER_CONFIG) $(BOOTLOADER_SRCDIR) $(BOOTLOADER_BIN)
ifeq ($(CONFIG_ESP32_SECURE_BOOT),y)
$(eval KEYDIR := $(TOPDIR)/$(ESPSEC_KEYDIR))
$(eval BOOTLOADER_SIGN_KEY := $(abspath $(KEYDIR)/$(subst ",,$(CONFIG_ESP32_SECURE_BOOT_BOOTLOADER_SIGNING_KEY))))
ifeq ($(CONFIG_ESP32_SECURE_BOOT_BUILD_SIGNED_BINARIES),y)
$(Q) if [ ! -f "$(BOOTLOADER_SIGN_KEY)" ]; then \
echo ""; \
echo "$(RED)bootloader error:$(RST) Bootloader signing key $(BOLD)$(CONFIG_ESP32_SECURE_BOOT_BOOTLOADER_SIGNING_KEY)$(RST) does not exist."; \
echo "Generate using:"; \
echo " espsecure.py generate_signing_key --version 2 $(CONFIG_ESP32_SECURE_BOOT_BOOTLOADER_SIGNING_KEY)"; \
echo ""; \
exit 1; \
fi
$(Q) echo "Signing Bootloader"
espsecure.py sign_data --version 2 --keyfile $(BOOTLOADER_SIGN_KEY) -o $(BOOTLOADER_SIGNED_BIN) $(BOOTLOADER_BIN)
else
$(Q) echo ""
$(Q) echo "$(YELLOW)Bootloader not signed. Sign the bootloader before flashing.$(RST)"
$(Q) echo "To sign the bootloader, you can use this command:"
$(Q) echo " espsecure.py sign_data --version 2 --keyfile $(BOOTLOADER_SIGN_KEY) -o mcuboot-esp32.signed.bin mcuboot-esp32.bin"
$(Q) echo ""
endif
endif
clean_bootloader:
$(call DELDIR,$(BOOTLOADER_SRCDIR))
$(call DELFILE,$(BOOTLOADER_CONFIG))
$(call DELFILE,$(BOOTLOADER_BIN))
$(if $(CONFIG_ESP32_SECURE_BOOT_BUILD_SIGNED_BINARIES),$(call DELFILE,$(BOOTLOADER_SIGNED_BIN)))
else ifeq ($(CONFIG_ESP32_APP_FORMAT_LEGACY),y)
bootloader: $(BOOTLOADER_SRCDIR) $(BOOTLOADER_CONFIG)
$(Q) echo "Building Bootloader binaries"
$(Q) $(BOOTLOADER_SRCDIR)/build_idfboot.sh -c esp32 -s -f $(BOOTLOADER_CONFIG)
$(call COPYFILE,$(BOOTLOADER_SRCDIR)/$(BOOTLOADER_OUTDIR)/bootloader-esp32.bin,$(TOPDIR))
$(call COPYFILE,$(BOOTLOADER_SRCDIR)/$(BOOTLOADER_OUTDIR)/partition-table-esp32.bin,$(TOPDIR))
clean_bootloader:
$(call DELDIR,$(BOOTLOADER_SRCDIR))
$(call DELFILE,$(BOOTLOADER_CONFIG))
$(call DELFILE,$(TOPDIR)/bootloader-esp32.bin)
$(call DELFILE,$(TOPDIR)/partition-table-esp32.bin)
endif
else ifeq ($(CONFIG_ESP32_BOOTLOADER_DOWNLOAD_PREBUILT),y)
BOOTLOADER_VERSION = latest
BOOTLOADER_URL = https://github.com/espressif/esp-nuttx-bootloader/releases/download/$(BOOTLOADER_VERSION)
ifeq ($(CONFIG_ESP32_APP_FORMAT_MCUBOOT),y)
bootloader:
$(Q) echo "Downloading Bootloader binaries"
$(Q) curl -L $(BOOTLOADER_URL)/mcuboot-esp32.bin -o $(TOPDIR)/mcuboot-esp32.bin
clean_bootloader:
$(call DELFILE,$(TOPDIR)/mcuboot-esp32.bin)
else ifeq ($(CONFIG_ESP32_APP_FORMAT_LEGACY),y)
bootloader:
$(Q) echo "Downloading Bootloader binaries"
$(Q) curl -L $(BOOTLOADER_URL)/bootloader-esp32.bin -o $(TOPDIR)/bootloader-esp32.bin
$(Q) curl -L $(BOOTLOADER_URL)/partition-table-esp32.bin -o $(TOPDIR)/partition-table-esp32.bin
clean_bootloader:
$(call DELFILE,$(TOPDIR)/bootloader-esp32.bin)
$(call DELFILE,$(TOPDIR)/partition-table-esp32.bin)
endif
endif
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