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tools/esp: Fix App image alignment when Flash Encryption is enabled

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Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
This commit is contained in:
Gustavo Henrique Nihei 2022-01-04 14:34:36 -03:00 committed by Alan Carvalho de Assis
parent 10a8dc9f22
commit 42ffae2d2d
3 changed files with 42 additions and 33 deletions
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25
tools/esp32/Config.mk
View file

@ -112,7 +112,18 @@ else ifeq ($(CONFIG_ESP32_APP_FORMAT_MCUBOOT),y)
else
APP_IMAGE := nuttx.bin
endif
FLASH_APP := $(APP_OFFSET) $(APP_IMAGE)
ifeq ($(CONFIG_ESP32_SECURE_FLASH_ENC_ENABLED),y)
IMGTOOL_ALIGN_ARGS := --align 32 --max-align 32
else
IMGTOOL_ALIGN_ARGS := --align 4
endif
IMGTOOL_SIGN_ARGS := --pad $(VERIFIED) $(IMGTOOL_ALIGN_ARGS) -v 0 -s auto \
-H $(CONFIG_ESP32_APP_MCUBOOT_HEADER_SIZE) --pad-header \
-S $(CONFIG_ESP32_OTA_SLOT_SIZE)
endif
ESPTOOL_BINS += $(FLASH_APP)
@ -130,7 +141,7 @@ define HELP_SIGN_APP
$(Q) echo ""
$(Q) echo "$(YELLOW)Application not signed. Sign the application before flashing.$(RST)"
$(Q) echo "To sign the application, you can use this command:"
$(Q) echo " imgtool sign -k $(ESPSEC_KEYDIR)/$(CONFIG_ESP32_SECURE_BOOT_APP_SIGNING_KEY) --public-key-format hash --pad $(VERIFIED) --align 4 -v 0 -s auto -H $(CONFIG_ESP32_APP_MCUBOOT_HEADER_SIZE) --pad-header -S $(CONFIG_ESP32_OTA_SLOT_SIZE) nuttx.hex nuttx.signed.bin"
$(Q) echo " imgtool sign -k $(ESPSEC_KEYDIR)/$(CONFIG_ESP32_SECURE_BOOT_APP_SIGNING_KEY) --public-key-format hash $(IMGTOOL_SIGN_ARGS) nuttx.hex nuttx.signed.bin"
$(Q) echo ""
endef
@ -196,13 +207,8 @@ define SIGNBIN
echo ""; \
exit 1; \
fi
$(if $(CONFIG_ESP32_SECURE_BOOT_BUILD_SIGNED_BINARIES), \
$(eval IMGTOOL_KEY_ARGS := -k $(APP_SIGN_KEY) --public-key-format hash))
imgtool sign $(IMGTOOL_KEY_ARGS) --pad $(VERIFIED) --align 4 -v 0 -s auto \
-H $(CONFIG_ESP32_APP_MCUBOOT_HEADER_SIZE) --pad-header \
-S $(CONFIG_ESP32_OTA_SLOT_SIZE) \
nuttx.hex nuttx.signed.bin
imgtool sign -k $(APP_SIGN_KEY) --public-key-format hash $(IMGTOOL_SIGN_ARGS) nuttx.hex nuttx.signed.bin
$(Q) echo nuttx.signed.bin >> nuttx.manifest
$(Q) echo "Generated: nuttx.signed.bin (MCUboot compatible)"
endef
@ -241,10 +247,7 @@ define MKIMAGE
echo "Run make again to create the nuttx.bin image."; \
exit 1; \
fi
imgtool sign --pad $(VERIFIED) --align 4 -v 0 -s auto \
-H $(CONFIG_ESP32_APP_MCUBOOT_HEADER_SIZE) --pad-header \
-S $(CONFIG_ESP32_OTA_SLOT_SIZE) \
nuttx.hex nuttx.bin
imgtool sign $(IMGTOOL_SIGN_ARGS) nuttx.hex nuttx.bin
$(Q) echo "Generated: nuttx.bin (MCUboot compatible)"
endef
endif

25
tools/esp32c3/Config.mk
View file

@ -112,7 +112,18 @@ else ifeq ($(CONFIG_ESP32C3_APP_FORMAT_MCUBOOT),y)
else
APP_IMAGE := nuttx.bin
endif
FLASH_APP := $(APP_OFFSET) $(APP_IMAGE)
ifeq ($(CONFIG_ESP32C3_SECURE_FLASH_ENC_ENABLED),y)
IMGTOOL_ALIGN_ARGS := --align 32 --max-align 32
else
IMGTOOL_ALIGN_ARGS := --align 4
endif
IMGTOOL_SIGN_ARGS := --pad $(VERIFIED) $(IMGTOOL_ALIGN_ARGS) -v 0 -s auto \
-H $(CONFIG_ESP32C3_APP_MCUBOOT_HEADER_SIZE) --pad-header \
-S $(CONFIG_ESP32C3_OTA_SLOT_SIZE)
endif
ESPTOOL_BINS += $(FLASH_APP)
@ -130,7 +141,7 @@ define HELP_SIGN_APP
$(Q) echo ""
$(Q) echo "$(YELLOW)Application not signed. Sign the application before flashing.$(RST)"
$(Q) echo "To sign the application, you can use this command:"
$(Q) echo " imgtool sign -k $(ESPSEC_KEYDIR)/$(CONFIG_ESP32C3_SECURE_BOOT_APP_SIGNING_KEY) --public-key-format hash --pad $(VERIFIED) --align 4 -v 0 -s auto -H $(CONFIG_ESP32C3_APP_MCUBOOT_HEADER_SIZE) --pad-header -S $(CONFIG_ESP32C3_OTA_SLOT_SIZE) nuttx.hex nuttx.signed.bin"
$(Q) echo " imgtool sign -k $(ESPSEC_KEYDIR)/$(CONFIG_ESP32C3_SECURE_BOOT_APP_SIGNING_KEY) --public-key-format hash $(IMGTOOL_SIGN_ARGS) nuttx.hex nuttx.signed.bin"
$(Q) echo ""
endef
@ -185,13 +196,8 @@ define SIGNBIN
echo ""; \
exit 1; \
fi
$(if $(CONFIG_ESP32C3_SECURE_BOOT_BUILD_SIGNED_BINARIES), \
$(eval IMGTOOL_KEY_ARGS := -k $(APP_SIGN_KEY) --public-key-format hash))
imgtool sign $(IMGTOOL_KEY_ARGS) --pad $(VERIFIED) --align 4 -v 0 -s auto \
-H $(CONFIG_ESP32C3_APP_MCUBOOT_HEADER_SIZE) --pad-header \
-S $(CONFIG_ESP32C3_OTA_SLOT_SIZE) \
nuttx.hex nuttx.signed.bin
imgtool sign -k $(APP_SIGN_KEY) --public-key-format hash $(IMGTOOL_SIGN_ARGS) nuttx.hex nuttx.signed.bin
$(Q) echo nuttx.signed.bin >> nuttx.manifest
$(Q) echo "Generated: nuttx.signed.bin (MCUboot compatible)"
endef
@ -230,10 +236,7 @@ define MKIMAGE
echo "Run make again to create the nuttx.bin image."; \
exit 1; \
fi
imgtool sign --pad $(VERIFIED) --align 4 -v 0 -s auto \
-H $(CONFIG_ESP32C3_APP_MCUBOOT_HEADER_SIZE) --pad-header \
-S $(CONFIG_ESP32C3_OTA_SLOT_SIZE) \
nuttx.hex nuttx.bin
imgtool sign $(IMGTOOL_SIGN_ARGS) nuttx.hex nuttx.bin
$(Q) echo "Generated: nuttx.bin (MCUboot compatible)"
endef
endif

25
tools/esp32s2/Config.mk
View file

@ -112,7 +112,18 @@ else ifeq ($(CONFIG_ESP32S2_APP_FORMAT_MCUBOOT),y)
else
APP_IMAGE := nuttx.bin
endif
FLASH_APP := $(APP_OFFSET) $(APP_IMAGE)
ifeq ($(CONFIG_ESP32S2_SECURE_FLASH_ENC_ENABLED),y)
IMGTOOL_ALIGN_ARGS := --align 32 --max-align 32
else
IMGTOOL_ALIGN_ARGS := --align 4
endif
IMGTOOL_SIGN_ARGS := --pad $(VERIFIED) $(IMGTOOL_ALIGN_ARGS) -v 0 -s auto \
-H $(CONFIG_ESP32S2_APP_MCUBOOT_HEADER_SIZE) --pad-header \
-S $(CONFIG_ESP32S2_OTA_SLOT_SIZE)
endif
ESPTOOL_BINS += $(FLASH_APP)
@ -130,7 +141,7 @@ define HELP_SIGN_APP
$(Q) echo ""
$(Q) echo "$(YELLOW)Application not signed. Sign the application before flashing.$(RST)"
$(Q) echo "To sign the application, you can use this command:"
$(Q) echo " imgtool sign -k $(ESPSEC_KEYDIR)/$(CONFIG_ESP32S2_SECURE_BOOT_APP_SIGNING_KEY) --public-key-format hash --pad $(VERIFIED) --align 4 -v 0 -s auto -H $(CONFIG_ESP32S2_APP_MCUBOOT_HEADER_SIZE) --pad-header -S $(CONFIG_ESP32S2_OTA_SLOT_SIZE) nuttx.hex nuttx.signed.bin"
$(Q) echo " imgtool sign -k $(ESPSEC_KEYDIR)/$(CONFIG_ESP32S2_SECURE_BOOT_APP_SIGNING_KEY) --public-key-format hash $(IMGTOOL_SIGN_ARGS) nuttx.hex nuttx.signed.bin"
$(Q) echo ""
endef
@ -185,13 +196,8 @@ define SIGNBIN
echo ""; \
exit 1; \
fi
$(if $(CONFIG_ESP32S2_SECURE_BOOT_BUILD_SIGNED_BINARIES), \
$(eval IMGTOOL_KEY_ARGS := -k $(APP_SIGN_KEY) --public-key-format hash))
imgtool sign $(IMGTOOL_KEY_ARGS) --pad $(VERIFIED) --align 4 -v 0 -s auto \
-H $(CONFIG_ESP32S2_APP_MCUBOOT_HEADER_SIZE) --pad-header \
-S $(CONFIG_ESP32S2_OTA_SLOT_SIZE) \
nuttx.hex nuttx.signed.bin
imgtool sign $(IMGTOOL_KEY_ARGS) $(IMGTOOL_SIGN_ARGS) nuttx.hex nuttx.signed.bin
$(Q) echo nuttx.signed.bin >> nuttx.manifest
$(Q) echo "Generated: nuttx.signed.bin (MCUboot compatible)"
endef
@ -230,10 +236,7 @@ define MKIMAGE
echo "Run make again to create the nuttx.bin image."; \
exit 1; \
fi
imgtool sign --pad $(VERIFIED) --align 4 -v 0 -s auto \
-H $(CONFIG_ESP32S2_APP_MCUBOOT_HEADER_SIZE) --pad-header \
-S $(CONFIG_ESP32S2_OTA_SLOT_SIZE) \
nuttx.hex nuttx.bin
imgtool sign $(IMGTOOL_SIGN_ARGS) nuttx.hex nuttx.bin
$(Q) echo "Generated: nuttx.bin (MCUboot compatible)"
endef
endif