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ea2638dcac
The interrupt vectors vary between each member of the family. To retain sanity, split the vectors file up for each MCU.
35 lines
1.0 KiB
Makefile
35 lines
1.0 KiB
Makefile
# Slot size is determined by "((total_flash_size - RIOTBOOT_LEN) / 2)".
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# If RIOTBOOT_LEN uses an uneven number of flashpages, the remainder of the
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# flash cannot be divided by two slots while staying FLASHPAGE_SIZE aligned.
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RIOTBOOT_LEN ?= 0x2000
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# Export internal ROM alignment and slot sizes for bootloader support
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export MCUBOOT_IMAGE_ALIGN = 8
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export MCUBOOT_SLOT0_SIZE = 0x8000
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export MCUBOOT_SLOT1_SIZE = 0x3C000
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export MCUBOOT_SLOT2_SIZE = 0x3C000
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# Set ROM and RAM lengths according to CPU model
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ifneq (,$(filter nrf52811xxaa,$(CPU_MODEL)))
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ROM_LEN ?= 0x30000
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RAM_LEN ?= 0x6000
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endif
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ifneq (,$(filter nrf52832xxaa,$(CPU_MODEL)))
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ROM_LEN ?= 0x80000
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RAM_LEN ?= 0x10000
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endif
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ifneq (,$(filter nrf52840xxaa,$(CPU_MODEL)))
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ROM_LEN ?= 0x100000
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RAM_LEN ?= 0x40000
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endif
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ROM_START_ADDR ?= 0x00000000
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RAM_START_ADDR ?= 0x20000000
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LINKER_SCRIPT ?= cortexm.ld
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VECTORS_O ?= $(BINDIR)/nrf52_vectors/vectors_$(CPU_MODEL).o
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include $(RIOTCPU)/nrf5x_common/Makefile.include
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include $(RIOTMAKE)/arch/cortexm.inc.mk
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