50 lines
1.5 KiB
Makefile
50 lines
1.5 KiB
Makefile
# By default this board is configured to use mboot which must be deployed first
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USE_MBOOT ?= 1
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# By default the filesystem is in external QSPI flash. But by setting the
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# following option this board puts some code into external flash set in XIP mode.
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# USE_MBOOT must be enabled; see f769_qspi.ld for code that goes in QSPI flash
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USE_QSPI_XIP ?= 0
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CFLAGS += -DUSE_QSPI_XIP=$(USE_QSPI_XIP)
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# MCU settings
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MCU_SERIES = f7
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CMSIS_MCU = STM32F769xx
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MICROPY_FLOAT_IMPL = double
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AF_FILE = boards/stm32f767_af.csv
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ifeq ($(USE_MBOOT),1)
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ifeq ($(USE_QSPI_XIP),1)
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# When using Mboot and QSPI-XIP the text is split between internal and external
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# QSPI flash, and the filesystem is in internal flash between the bootloader and
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# the main program text.
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LD_FILES = boards/STM32F769DISC/f769_qspi.ld
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TEXT0_ADDR = 0x08020000
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TEXT1_ADDR = 0x90000000
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TEXT0_SECTIONS = .isr_vector .text .data .ARM
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TEXT1_SECTIONS = .text_qspi
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else
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# When using Mboot but not QSPI-XIP all the text goes together after the bootloader
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# (at same location as when QSPI-XIP is enabled so the same Mboot can be used for
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# either configuration) and the filesystem is in external flash.
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LD_FILES = boards/stm32f769.ld boards/common_blifs.ld
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TEXT0_ADDR = 0x08020000
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endif
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else
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# When not using Mboot (and so no ability to load text into QSPI) all the text goes
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# together at the start of internal flash, and the filesystem is in external flash.
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LD_FILES = boards/stm32f769.ld boards/common_basic.ld
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TEXT0_ADDR = 0x08000000
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endif
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# MicroPython settings
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MICROPY_PY_LWIP = 1
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MICROPY_PY_USSL = 1
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MICROPY_SSL_MBEDTLS = 1
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