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cpu/nrf52: update RIOTBOOT_LEN w/ MODULE_USBUS_DFU

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dylad 2020-12-15 17:17:05 +01:00 committed by Dylan Laduranty
parent 25d0dffa61
commit bca340d338
1 changed files with 5 additions and 1 deletions
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6
cpu/nrf52/Makefile.include
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@ -1,7 +1,11 @@
# Slot size is determined by "((total_flash_size - RIOTBOOT_LEN) / 2)".
# If RIOTBOOT_LEN uses an uneven number of flashpages, the remainder of the
# flash cannot be divided by two slots while staying FLASHPAGE_SIZE aligned.
RIOTBOOT_LEN ?= 0x2000
ifneq (,$(filter usbus_dfu,$(USEMODULE)))
RIOTBOOT_LEN ?= 0x4000
else
RIOTBOOT_LEN ?= 0x2000
endif
# Export internal ROM alignment and slot sizes for bootloader support
export MCUBOOT_IMAGE_ALIGN = 8