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sys/riotboot: common default NUM_SLOT, SLOT_* config

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This commit is contained in:
Gunar Schorcht 2023-03-20 12:32:33 +01:00
parent 9be2421890
commit 06426c41b0
3 changed files with 9 additions and 14 deletions
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7
cpu/cortexm_common/Makefile.include
View File

@ -76,13 +76,6 @@ ifneq (,$(filter usbus_dfu tinyusb_dfu,$(USEMODULE)))
else
RIOTBOOT_LEN ?= 0x1000
endif
# Currently 2 slots are supported by default, equals in length
NUM_SLOTS ?= 2
# Take the whole flash minus RIOTBOOT_LEN and divide it by NUM_SLOTS
SLOT0_LEN ?= $(shell printf "0x%x" $$((($(ROM_LEN:%K=%*1024)-$(RIOTBOOT_LEN)) / $(NUM_SLOTS))))
SLOT1_LEN ?= $(SLOT0_LEN)
SLOT0_LEN := $(SLOT0_LEN)
SLOT1_LEN := $(SLOT1_LEN)
# JLink is able to flash any ARM CPUs
PROGRAMMERS_SUPPORTED += jlink

7
cpu/gd32v/Makefile.include
View File

@ -26,13 +26,6 @@ else
RIOTBOOT_LEN ?= 0x1000
endif
NUM_SLOTS ?= 2
SLOT0_LEN ?= $(shell printf "0x%x" $$((($(ROM_LEN:%K=%*1024)-$(RIOTBOOT_LEN)) / $(NUM_SLOTS))))
SLOT1_LEN ?= $(SLOT0_LEN)
SLOT0_LEN := $(SLOT0_LEN)
SLOT1_LEN := $(SLOT1_LEN)
LINKER_SCRIPT ?= riscv.ld
CFLAGS += -DCPU_MODEL_$(call uppercase_and_underscore,$(CPU_MODEL))

9
sys/riotboot/Makefile.include
View File

@ -5,6 +5,15 @@
# aligned according to CPU_IRQ_NUMOF (ref: cpu/cortexm_common/Makefile.include)
RIOTBOOT_HDR_LEN ?= 0x100
# Currently 2 slots are supported by default, equals in length
NUM_SLOTS ?= 2
# Take the whole flash minus RIOTBOOT_LEN and divide it by NUM_SLOTS
SLOT0_LEN ?= $(shell printf "0x%x" $$((($(ROM_LEN:%K=%*1024)-$(RIOTBOOT_LEN)) / $(NUM_SLOTS))))
SLOT1_LEN ?= $(SLOT0_LEN)
SLOT0_LEN := $(SLOT0_LEN)
SLOT1_LEN := $(SLOT1_LEN)
# By default, slot 0 is found just after RIOTBOOT_LEN. Slot 1 after
# slot 0. The values might be overridden to add more or less offset
# if needed.