mirror of
https://github.com/betaflight/betaflight.git
synced 2025-07-24 00:35:39 +03:00
0632eeb934
- Initial - Adjust load address of EXST firmware. - Add helper script to pad an EXST binary to the expected size. Padded firmware currently required due to a bug in the flash/dfu code which causes anything less than a flash page size to be truncated when uploading new firmware via the bootloader DFU. - Minor linker script cleanups. - STM32H7.mk change hardcoded TARGET_FLASH (384) to FIRMWARE_SIZE - Delete unused configuration section entries from linker scripts. - Increase EXST firmware size to 448K. It turns out 384K wasn't enough for a feature-complete firmware. - Update pad-exst.sh to use 448K by default. - Move the EXST file generation to the makefile. [EXST] Embed firmware hash in ELF - Add debug marker at end of CODE_RAM section. It was found when transferring firmware to the H7 RAM via a BMP probe using the 'gdb load' command, that the last few bytes were not transferred, this debug marker is present to ensure all needed parts of the firmware are present. Example memory view of corrupted bytes at end of transfer: 0x2407DFAE DEB90000 DEB9DEB9 DEB9DEB9 DEB9DEB9 ..¹Þ¹Þ¹Þ¹Þ¹Þ¹Þ¹Þ 0x2407DFBE 000000B9 00000000 00000000 00000000 ¹............... should be: 0x2407DFAE DEB9DEB9 DEB9DEB9 DEB9DEB9 DEB9DEB9 ¹Þ¹Þ¹Þ¹Þ¹Þ¹Þ¹Þ¹Þ 0x2407DFBE 00000000 00000000 00000000 00000000 ................ - Remove debug marker in EXST firmware. STM32H750_EXST - Provide space for empty hash. * Bootloader will run firmware if hash is empty, without re-verifying RAM content against hash. * CODE_RAM always shows as 100% usage. STM32H750_EXST - Use a specific ELF section for a hash. Two benefits: 1) CODE_RAM no-longer shows 100% full, since it is no-longer padded/filled. 2) Prepares the code so that objcopy can be used to inject the hash into the ELF. STM32H750_EXST - Patch MD5 into ELF. Process is now as follows. * Binary generated (via make target dependency) so there is something to hash. * Binary copied (and padded). * MD5 Hash computed. * xxd patch file generated from hash. * xxd hash patch applied to copy of binary at correct address. * elf .exst_hash section dumped. * hash injected into into dumped section. * elf .exst_hash section updated with updated dumped section. Replace EXST with USE_EXST. Add documentation for the EXST firmware format. Add table formatting to EXST documentation. Update bootloader block. Update H750 EXST linker script to use block format 0x00. Use .exst.elf and .exst.bin on the exst files. Add 'no checksum' to list of checksum hash methods. Update EXST build system so it generates the following sets of files obj/main/betaflight_TARGET.elf obj/main/betaflight_TARGET.map obj/main/betaflight_TARGET_EXST.elf obj/betaflight_VERSION_TARGET.bin obj/betaflight_VERSION_TARGET.bin.md5 obj/betaflight_VERSION_TARGET_EXST.bin Update EXST build system to be more user-friendly. * user-flashable files are generated in the normal place. * Intermediate files are generated in `obj/main/...` * Removes the `exst` goal. * Adds .hex generation for EXST builds based on the patched .elf. To build EXST targets, simply use `make TARGET=x` as normal and flash the resulting `.hex/.bin` files rather than the .exst.bin file. Developers can use either the `.elf` or patched `_EXST.elf` file as is appropriate for their needs. EXST documentation updated to match changes to build system.
260 lines
8.6 KiB
Makefile
260 lines
8.6 KiB
Makefile
#
|
|
# H7 Make file include
|
|
#
|
|
|
|
# Override LINKER_DIR until H7 merge is complete
|
|
LINKER_DIR = $(ROOT)/src/main/target/link
|
|
|
|
ifeq ($(DEBUG_HARDFAULTS),H7)
|
|
CFLAGS += -DDEBUG_HARDFAULTS
|
|
endif
|
|
|
|
#CMSIS
|
|
CMSIS_DIR := $(ROOT)/lib/main/CMSIS
|
|
|
|
#STDPERIPH
|
|
STDPERIPH_DIR = $(ROOT)/lib/main/STM32H7/Drivers/STM32H7xx_HAL_Driver
|
|
STDPERIPH_SRC = $(notdir $(wildcard $(STDPERIPH_DIR)/Src/*.c))
|
|
|
|
EXCLUDES = \
|
|
#stm32h7xx_hal.c \
|
|
#stm32h7xx_hal_adc.c \
|
|
#stm32h7xx_hal_adc_ex.c \
|
|
stm32h7xx_hal_cec.c \
|
|
stm32h7xx_hal_comp.c \
|
|
#stm32h7xx_hal_cortex.c \
|
|
stm32h7xx_hal_crc.c \
|
|
stm32h7xx_hal_crc_ex.c \
|
|
stm32h7xx_hal_cryp.c \
|
|
stm32h7xx_hal_cryp_ex.c \
|
|
stm32h7xx_hal_dac.c \
|
|
stm32h7xx_hal_dac_ex.c \
|
|
stm32h7xx_hal_dcmi.c \
|
|
stm32h7xx_hal_dfsdm.c \
|
|
#stm32h7xx_hal_dma.c \
|
|
stm32h7xx_hal_dma2d.c \
|
|
#stm32h7xx_hal_dma_ex.c \
|
|
stm32h7xx_hal_eth.c \
|
|
stm32h7xx_hal_eth_ex.c \
|
|
stm32h7xx_hal_fdcan.c \
|
|
#stm32h7xx_hal_flash.c \
|
|
#stm32h7xx_hal_flash_ex.c \
|
|
#stm32h7xx_hal_gpio.c \
|
|
stm32h7xx_hal_hash.c \
|
|
stm32h7xx_hal_hash_ex.c \
|
|
stm32h7xx_hal_hcd.c \
|
|
stm32h7xx_hal_hrtim.c \
|
|
stm32h7xx_hal_hsem.c \
|
|
#stm32h7xx_hal_i2c.c \
|
|
#stm32h7xx_hal_i2c_ex.c \
|
|
stm32h7xx_hal_i2s.c \
|
|
stm32h7xx_hal_i2s_ex.c \
|
|
stm32h7xx_hal_irda.c \
|
|
stm32h7xx_hal_iwdg.c \
|
|
stm32h7xx_hal_jpeg.c \
|
|
stm32h7xx_hal_lptim.c \
|
|
stm32h7xx_hal_ltdc.c \
|
|
stm32h7xx_hal_mdios.c \
|
|
stm32h7xx_hal_mdma.c \
|
|
stm32h7xx_hal_mmc.c \
|
|
stm32h7xx_hal_mmc_ex.c \
|
|
stm32h7xx_hal_nand.c \
|
|
stm32h7xx_hal_nor.c \
|
|
stm32h7xx_hal_opamp.c \
|
|
stm32h7xx_hal_opamp_ex.c \
|
|
#stm32h7xx_hal_pcd.c \
|
|
#stm32h7xx_hal_pcd_ex.c \
|
|
#stm32h7xx_hal_pwr.c \
|
|
#stm32h7xx_hal_pwr_ex.c \
|
|
stm32h7xx_hal_qspi.c \
|
|
#stm32h7xx_hal_rcc.c \
|
|
#stm32h7xx_hal_rcc_ex.c \
|
|
stm32h7xx_hal_rng.c \
|
|
stm32h7xx_hal_rtc.c \
|
|
stm32h7xx_hal_rtc_ex.c \
|
|
stm32h7xx_hal_sai.c \
|
|
stm32h7xx_hal_sai_ex.c \
|
|
stm32h7xx_hal_sd.c \
|
|
stm32h7xx_hal_sd_ex.c \
|
|
stm32h7xx_hal_sdram.c \
|
|
stm32h7xx_hal_smartcard.c \
|
|
stm32h7xx_hal_smartcard_ex.c \
|
|
stm32h7xx_hal_smbus.c \
|
|
stm32h7xx_hal_spdifrx.c \
|
|
#stm32h7xx_hal_spi.c \
|
|
#stm32h7xx_hal_spi_ex.c \
|
|
stm32h7xx_hal_sram.c \
|
|
stm32h7xx_hal_swpmi.c \
|
|
#stm32h7xx_hal_tim.c \
|
|
#stm32h7xx_hal_tim_ex.c \
|
|
#stm32h7xx_hal_uart.c \
|
|
#stm32h7xx_hal_uart_ex.c \
|
|
stm32h7xx_hal_usart.c \
|
|
stm32h7xx_hal_wwdg.c \
|
|
stm32h7xx_ll_delayblock.c \
|
|
stm32h7xx_ll_fmc.c \
|
|
stm32h7xx_ll_sdmmc.c \
|
|
#stm32h7xx_ll_usb.c
|
|
|
|
STDPERIPH_SRC := $(filter-out ${EXCLUDES}, $(STDPERIPH_SRC))
|
|
|
|
#USB
|
|
USBCORE_DIR = $(ROOT)/lib/main/STM32H7/Middlewares/ST/STM32_USB_Device_Library/Core
|
|
USBCORE_SRC = $(notdir $(wildcard $(USBCORE_DIR)/Src/*.c))
|
|
EXCLUDES = usbd_conf_template.c
|
|
USBCORE_SRC := $(filter-out ${EXCLUDES}, $(USBCORE_SRC))
|
|
|
|
USBCDC_DIR = $(ROOT)/lib/main/STM32H7/Middlewares/ST/STM32_USB_Device_Library/Class/CDC
|
|
USBCDC_SRC = $(notdir $(wildcard $(USBCDC_DIR)/Src/*.c))
|
|
EXCLUDES = usbd_cdc_if_template.c
|
|
USBCDC_SRC := $(filter-out ${EXCLUDES}, $(USBCDC_SRC))
|
|
|
|
USBHID_DIR = $(ROOT)/lib/main/STM32H7/Middlewares/ST/STM32_USB_Device_Library/Class/HID
|
|
USBHID_SRC = $(notdir $(wildcard $(USBHID_DIR)/Src/*.c))
|
|
|
|
USBMSC_DIR = $(ROOT)/lib/main/STM32H7/Middlewares/ST/STM32_USB_Device_Library/Class/MSC
|
|
USBMSC_SRC = $(notdir $(wildcard $(USBMSC_DIR)/Src/*.c))
|
|
EXCLUDES = usbd_msc_storage_template.c usbd_msc_scsi.c
|
|
USBMSC_SRC := $(filter-out ${EXCLUDES}, $(USBMSC_SRC))
|
|
|
|
VPATH := $(VPATH):$(USBCDC_DIR)/Src:$(USBCORE_DIR)/Src:$(USBHID_DIR)/Src:$(USBMSC_DIR)/Src
|
|
|
|
DEVICE_STDPERIPH_SRC := $(STDPERIPH_SRC) \
|
|
$(USBCORE_SRC) \
|
|
$(USBCDC_SRC) \
|
|
$(USBHID_SRC) \
|
|
$(USBMSC_SRC)
|
|
|
|
#CMSIS
|
|
VPATH := $(VPATH):$(CMSIS_DIR)/Include:$(CMSIS_DIR)/Device/ST/STM32H7xx
|
|
VPATH := $(VPATH):$(STDPERIPH_DIR)/Src
|
|
CMSIS_SRC :=
|
|
INCLUDE_DIRS := $(INCLUDE_DIRS) \
|
|
$(STDPERIPH_DIR)/Inc \
|
|
$(USBCORE_DIR)/Inc \
|
|
$(USBCDC_DIR)/Inc \
|
|
$(USBHID_DIR)/Inc \
|
|
$(USBMSC_DIR)/Inc \
|
|
$(CMSIS_DIR)/Core/Include \
|
|
$(ROOT)/lib/main/STM32H7/Drivers/CMSIS/Device/ST/STM32H7xx/Include \
|
|
$(ROOT)/src/main/vcp_hal
|
|
|
|
ifneq ($(filter SDCARD_SPI,$(FEATURES)),)
|
|
INCLUDE_DIRS := $(INCLUDE_DIRS) \
|
|
$(FATFS_DIR)
|
|
VPATH := $(VPATH):$(FATFS_DIR)
|
|
endif
|
|
|
|
ifneq ($(filter SDCARD_SDIO,$(FEATURES)),)
|
|
INCLUDE_DIRS := $(INCLUDE_DIRS) \
|
|
$(FATFS_DIR)
|
|
VPATH := $(VPATH):$(FATFS_DIR)
|
|
endif
|
|
|
|
#Flags
|
|
ARCH_FLAGS = -mthumb -mcpu=cortex-m7 -mfloat-abi=hard -mfpu=fpv5-sp-d16 -fsingle-precision-constant -Wdouble-promotion
|
|
|
|
DEVICE_FLAGS = -DUSE_HAL_DRIVER -DUSE_DMA_RAM
|
|
|
|
#
|
|
# H743xI : 2M FLASH, 1M RAM (H753xI also)
|
|
# H743xG : 1M FLASH, 1M RAM (H753xG also)
|
|
# H750xB : 128K FLASH, 1M RAM
|
|
#
|
|
ifeq ($(TARGET),$(filter $(TARGET),$(H743xI_TARGETS)))
|
|
DEVICE_FLAGS += -DSTM32H743xx
|
|
LD_SCRIPT = $(LINKER_DIR)/stm32_flash_h743_2m.ld
|
|
STARTUP_SRC = startup_stm32h743xx.s
|
|
TARGET_FLASH := 2048
|
|
else ifeq ($(TARGET),$(filter $(TARGET),$(H750xB_TARGETS)))
|
|
DEVICE_FLAGS += -DSTM32H750xx
|
|
LD_SCRIPT = $(LINKER_DIR)/stm32_flash_h750_128k.ld
|
|
STARTUP_SRC = startup_stm32h743xx.s
|
|
TARGET_FLASH := 128
|
|
|
|
ifeq ($(EXST),yes)
|
|
FIRMWARE_SIZE := 448
|
|
# TARGET_FLASH now becomes the amount of RAM memory that is occupied by the firmware
|
|
# and the maximum size of the data stored on the external storage device.
|
|
TARGET_FLASH := FIRMWARE_SIZE
|
|
LD_SCRIPT = $(LINKER_DIR)/stm32_flash_h750_exst.ld
|
|
endif
|
|
|
|
ifneq ($(DEBUG),GDB)
|
|
OPTIMISE_DEFAULT := -Os
|
|
OPTIMISE_SPEED := -Os
|
|
OPTIMISE_SIZE := -Os
|
|
|
|
LTO_FLAGS := $(OPTIMISATION_BASE) $(OPTIMISE_DEFAULT)
|
|
endif
|
|
|
|
else
|
|
$(error Unknown MCU for H7 target)
|
|
endif
|
|
|
|
ifneq ($(FIRMWARE_SIZE),)
|
|
DEVICE_FLAGS += -DFIRMWARE_SIZE=$(FIRMWARE_SIZE)
|
|
endif
|
|
|
|
DEVICE_FLAGS += -DHSE_VALUE=$(HSE_VALUE) -DHSE_STARTUP_TIMEOUT=1000
|
|
|
|
TARGET_FLAGS = -D$(TARGET)
|
|
|
|
VCP_SRC = \
|
|
vcp_hal/usbd_desc.c \
|
|
vcp_hal/usbd_conf_stm32h7xx.c \
|
|
vcp_hal/usbd_cdc_hid.c \
|
|
vcp_hal/usbd_cdc_interface.c \
|
|
drivers/serial_usb_vcp.c \
|
|
drivers/usb_io.c
|
|
|
|
MCU_COMMON_SRC = \
|
|
target/system_stm32h7xx.c \
|
|
drivers/system_stm32h7xx.c \
|
|
drivers/timer_hal.c \
|
|
drivers/timer_stm32h7xx.c \
|
|
drivers/serial_uart_stm32h7xx.c \
|
|
drivers/serial_uart_hal.c \
|
|
drivers/bus_quadspi_hal.c \
|
|
drivers/bus_spi_hal.c \
|
|
drivers/dma_stm32h7xx.c \
|
|
drivers/light_ws2811strip_hal.c \
|
|
drivers/adc_stm32h7xx.c \
|
|
drivers/bus_i2c_hal.c \
|
|
drivers/pwm_output_dshot_hal_hal.c \
|
|
drivers/persistent.c \
|
|
drivers/transponder_ir_io_hal.c \
|
|
drivers/audio_stm32h7xx.c \
|
|
#drivers/accgyro/accgyro_mpu.c \
|
|
|
|
MCU_EXCLUDES = \
|
|
drivers/bus_i2c.c \
|
|
drivers/timer.c \
|
|
drivers/serial_uart.c
|
|
|
|
#MSC_SRC = \
|
|
# drivers/usb_msc_h7xx.c \
|
|
# msc/usbd_storage.c
|
|
|
|
ifneq ($(filter SDCARD_SDIO,$(FEATURES)),)
|
|
MCU_COMMON_SRC += \
|
|
drivers/sdio_h7xx.c
|
|
MSC_SRC += \
|
|
msc/usbd_storage_sdio.c
|
|
endif
|
|
|
|
#ifneq ($(filter SDCARD_SPI,$(FEATURES)),)
|
|
#MSC_SRC += \
|
|
# msc/usbd_storage_sd_spi.c
|
|
#endif
|
|
|
|
#ifneq ($(filter ONBOARDFLASH,$(FEATURES)),)
|
|
#MSC_SRC += \
|
|
# msc/usbd_storage_emfat.c \
|
|
# msc/emfat.c \
|
|
# msc/emfat_file.c
|
|
#endif
|
|
|
|
DSP_LIB := $(ROOT)/lib/main/CMSIS/DSP
|
|
DEVICE_FLAGS += -DARM_MATH_MATRIX_CHECK -DARM_MATH_ROUNDING -D__FPU_PRESENT=1 -DUNALIGNED_SUPPORT_DISABLE -DARM_MATH_CM7
|
|
|