cpu/stm32_common: add stm32_mem_lengths.mk to calculate ROM and RAM lengths
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kYc0o
parent
f571814ded
commit
945d7f6887
@ -8,5 +8,11 @@ USEMODULE += periph_common
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# include stm32 common functions and stm32 common periph drivers
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USEMODULE += stm32_common stm32_common_periph
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# For stm32 cpu's we use the stm32_common.ld linker script
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export LINKFLAGS += -L$(RIOTCPU)/stm32_common/ldscripts
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LINKER_SCRIPT ?= stm32_common.ld
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# export the common include directory
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export INCLUDES += -I$(RIOTCPU)/stm32_common/include
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include $(RIOTCPU)/stm32_common/stm32_mem_lengths.mk
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309
cpu/stm32_common/stm32_mem_lengths.mk
Normal file
309
cpu/stm32_common/stm32_mem_lengths.mk
Normal file
@ -0,0 +1,309 @@
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# Set the common memory addresses for stm32 MCU family
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ROM_START_ADDR ?= 0x08000000
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RAM_START_ADDR ?= 0x20000000
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# The next block takes care of setting the rigth lengths of RAM and ROM
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# for the stm32 family. Most of the CPUs should have been taken into
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# account here, so no need to assign the lengths per model.
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STM32_INFO := $(shell printf '%s' '$(CPU_MODEL)' | tr 'a-z' 'A-Z' | sed -E -e 's/^STM32(F|L)(0|1|2|3|4|7)([0-9])([0-9])(.)(.)/\1 \2 \2\3\4 \3 \4 \5 \6/')
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STM32_TYPE := $(word 1, $(STM32_INFO))
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STM32_FAMILY := $(word 2, $(STM32_INFO))
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STM32_MODEL := $(word 3, $(STM32_INFO))
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STM32_MODEL2 := $(word 4, $(STM32_INFO))
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STM32_MODEL3 := $(word 5, $(STM32_INFO))
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STM32_PINCOUNT := $(word 6, $(STM32_INFO))
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STM32_ROMSIZE := $(word 7, $(STM32_INFO))
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ifeq ($(STM32_TYPE), F)
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ifeq ($(STM32_FAMILY), 0)
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ifeq ($(STM32_MODEL2), 3)
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ifeq ($(STM32_MODEL3), 0)
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ifneq (, $(filter $(STM32_ROMSIZE), 4 6))
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RAM_LEN = 4K
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else ifeq ($(STM32_ROMSIZE), 8)
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RAM_LEN = 8K
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else ifeq ($(STM32_ROMSIZE), C)
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RAM_LEN = 32K
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endif
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else ifneq (, $(filter $(STM32_MODEL3), 1 8))
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RAM_LEN = 4K
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endif
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else ifeq ($(STM32_MODEL2), 4)
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RAM_LEN = 6K
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else ifeq ($(STM32_MODEL2), 5)
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RAM_LEN = 8K
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else ifeq ($(STM32_MODEL2), 7)
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ifeq ($(STM32_MODEL3), 0)
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ifeq ($(STM32_ROMSIZE), 6)
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RAM_LEN = 6K
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else ifeq ($(STM32_ROMSIZE), B)
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RAM_LEN = 16K
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endif
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else ifneq (, $(filter $(STM32_MODEL3), 1 2 8))
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RAM_LEN = 16K
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endif
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else ifeq ($(STM32_MODEL2), 9)
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RAM_LEN = 32K
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endif
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else ifeq ($(STM32_FAMILY), 1)
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ifeq ($(STM32_MODEL2), 0)
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ifeq ($(STM32_MODEL3), 0)
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ifneq (, $(filter $(STM32_ROMSIZE), 4 6))
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RAM_LEN = 4K
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else ifneq (, $(filter $(STM32_ROMSIZE), 8 B))
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RAM_LEN = 8K
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else ifeq ($(STM32_ROMSIZE), C)
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RAM_LEN = 24K
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else ifneq (, $(filter $(STM32_ROMSIZE), E D))
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RAM_LEN = 32K
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endif
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else ifneq (, $(filter $(STM32_MODEL3), 1 2))
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ifeq ($(STM32_ROMSIZE), 4)
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RAM_LEN = 4K
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else ifeq ($(STM32_ROMSIZE), 6)
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RAM_LEN = 6K
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else ifeq ($(STM32_ROMSIZE), 8)
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RAM_LEN = 10K
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else ifeq ($(STM32_ROMSIZE), B)
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RAM_LEN = 16K
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else ifeq ($(STM32_ROMSIZE), C)
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RAM_LEN = 32K
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else ifneq (, $(filter $(STM32_ROMSIZE), D E))
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RAM_LEN = 48K
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else ifneq (, $(filter $(STM32_ROMSIZE), F G))
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RAM_LEN = 80K
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endif
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else ifeq ($(STM32_MODEL3), 3)
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ifeq ($(STM32_ROMSIZE), 4)
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RAM_LEN = 6K
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else ifeq ($(STM32_ROMSIZE), 6)
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RAM_LEN = 10K
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else ifneq (, $(filter $(STM32_ROMSIZE), 8 B))
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RAM_LEN = 20K
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else ifneq (, $(filter $(STM32_ROMSIZE), C D E))
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RAM_LEN = 64K
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else ifneq (, $(filter $(STM32_ROMSIZE), F G))
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RAM_LEN = 96K
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endif
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endif
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else ifneq (, $(filter $(STM32_MODEL), 105 107))
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RAM_LEN = 64K
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endif
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else ifeq ($(STM32_FAMILY), 2)
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ifeq ($(STM32_MODEL3), 5)
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ifeq ($(STM32_ROMSIZE), B)
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RAM_LEN = 64K
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else ifeq ($(STM32_ROMSIZE), C)
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RAM_LEN = 96K
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else ifeq (, $(filter $(STM32_ROMSIZE), E F G))
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RAM_LEN = 128K
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endif
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else ifeq ($(STM32_MODEL3), 7)
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RAM_LEN = 128K
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endif
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else ifeq ($(STM32_FAMILY), 3)
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ifeq ($(STM32_MODEL), 301)
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RAM_LEN = 16K
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else ifeq ($(STM32_MODEL), 302)
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ifeq ($(STM32_ROMSIZE), 6)
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RAM_LEN = 32K
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else ifeq ($(STM32_ROMSIZE), 8)
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RAM_LEN = 64K
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else ifeq ($(STM32_ROMSIZE), B)
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RAM_LEN = 128K
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else ifeq ($(STM32_ROMSIZE), C)
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RAM_LEN = 256K
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else ifeq ($(STM32_ROMSIZE), D)
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RAM_LEN = 384K
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else ifeq ($(STM32_ROMSIZE), E)
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RAM_LEN = 512K
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endif
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else ifeq ($(STM32_MODEL), 303)
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ifneq (, $(filter $(STM32_ROMSIZE), 6 8))
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RAM_LEN = 16K
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CCMRAM_LEN = 4K
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else ifeq ($(STM32_ROMSIZE), B)
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RAM_LEN = 40K
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CCMRAM_LEN = 8K
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else ifeq ($(STM32_ROMSIZE), C)
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RAM_LEN = 48K
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CCMRAM_LEN = 8K
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else ifneq (, $(filter $(STM32_ROMSIZE), D E))
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RAM_LEN = 80K
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endif
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else ifeq ($(STM32_MODEL3), 4)
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RAM_LEN = 16K
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CCMRAM_LEN = 4K
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else ifeq ($(STM32_MODEL), 373)
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RAM_LEN = 32K
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else ifeq ($(STM32_MODEL3), 8)
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ifneq (, $(filter $(STM32_MODEL2), 1 2))
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RAM_LEN = 16K
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ifeq ($(STM32_MODEL2), 1)
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CCMRAM_LEN = 4K
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endif
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else ifeq ($(STM32_MODEL2), 5)
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RAM_LEN = 48K
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CCMRAM_LEN = 8K
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else ifeq ($(STM32_MODEL2), 7)
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RAM_LEN = 32K
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else ifeq ($(STM32_MODEL2), 9)
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RAM_LEN = 80K
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CCMRAM_LEN = 16K
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endif
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endif
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else ifeq ($(STM32_FAMILY), 4)
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ifeq ($(STM32_MODEL), 401)
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ifneq (, $(filter $(STM32_ROMSIZE), B C))
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RAM_LEN = 64K
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else ifneq (, $(filter $(STM32_ROMSIZE), D E))
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RAM_LEN = 96K
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endif
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else ifneq (, $(filter $(STM32_MODEL), 405 407))
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RAM_LEN = 192K
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else ifeq ($(STM32_MODEL), 410)
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RAM_LEN = 32K
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else ifneq (, $(filter $(STM32_MODEL), 411 446))
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RAM_LEN = 128K
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else ifneq (, $(filter $(STM32_MODEL), 412 427 429 437 439))
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RAM_LEN = 256K
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else ifneq (, $(filter $(STM32_MODEL), 413 423))
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RAM_LEN = 320K
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else ifneq (, $(filter $(STM32_MODEL), 415 417))
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RAM_LEN = 192K
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else ifneq (, $(filter $(STM32_MODEL), 469 479))
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RAM_LEN = 384K
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endif
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ifneq (, $(filter $(STM32_MODEL3), 5 7 9))
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CCMRAM_LEN = 64K
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endif
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else ifeq ($(STM32_FAMILY),7)
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ifneq (, $(filter $(STM32_MODEL2), 2 3))
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RAM_LEN = 256K
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else ifneq (, $(filter $(STM32_MODEL2), 4 5))
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RAM_LEN = 320K
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else ifneq (, $(filter $(STM32_MODEL2), 6 7))
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RAM_LEN = 512K
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endif
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endif
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else ifeq ($(STM32_TYPE), L)
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ifeq ($(STM32_FAMILY), 0)
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ifneq (, $(filter $(STM32_MODEL2), 1 2))
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RAM_LEN = 2K
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else ifneq (, $(filter $(STM32_MODEL2), 3 4 5 6))
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RAM_LEN = 8K
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else ifneq (, $(filter $(STM32_MODEL2), 7 8))
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RAM_LEN = 20K
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endif
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else ifeq ($(STM32_FAMILY), 1)
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ifeq ($(STM32_MODEL), 100)
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ifeq ($(STM32_ROMSIZE), 6)
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RAM_LEN = 4K
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else ifeq ($(STM32_ROMSIZE), 8)
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RAM_LEN = 8K
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else ifneq (, $(filter $(STM32_ROMSIZE), B C))
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RAM_LEN = 16K
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endif
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else ifneq (, $(filter $(STM32_MODEL), 151 152))
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ifneq (, $(filter $(STM32_PINCOUNT), C Q U V Z))
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ifeq ($(STM32_ROMSIZE), 6)
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RAM_LEN = 16K
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else ifneq (, $(filter $(STM32_ROMSIZE), 8 B C))
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RAM_LEN = 32K
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else ifeq ($(STM32_ROMSIZE), D)
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RAM_LEN = 48K
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else ifeq ($(STM32_ROMSIZE), E)
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RAM_LEN = 80K
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endif
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else ifeq ($(STM32_PINCOUNT), R)
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ifeq ($(STM32_ROMSIZE), 6)
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RAM_LEN = 16K
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else ifneq (, $(filter $(STM32_ROMSIZE), 8 C))
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RAM_LEN = 32K
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else ifeq ($(STM32_ROMSIZE), B)
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RAM_LEN = 16K
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else ifeq ($(STM32_ROMSIZE), D)
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RAM_LEN = 48K
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else ifeq ($(STM32_ROMSIZE), E)
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RAM_LEN = 80K
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endif
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endif
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endif
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else ifeq ($(STM32_FAMILY), 4)
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ifeq ($(STM32_MODEL2), 3)
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RAM_LEN = 64K
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else ifeq ($(STM32_MODEL2), 7)
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RAM_LEN = 128K
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else ifeq ($(STM32_MODEL2), 5)
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RAM_LEN = 160K
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else ifeq ($(STM32_MODEL2), 9)
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RAM_LEN = 320K
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endif
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endif
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endif
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ifeq ($(RAM_LEN), )
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$(warning Unsupported cpu model $(CPU_MODEL) automatically)
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endif
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ifeq ($(STM32_ROMSIZE), 4)
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ROM_LEN = 16K
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else ifeq ($(STM32_ROMSIZE), 6)
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ROM_LEN = 32K
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else ifeq ($(STM32_ROMSIZE), 8)
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ROM_LEN = 64K
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else ifeq ($(STM32_ROMSIZE), B)
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ROM_LEN = 128K
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else ifeq ($(STM32_ROMSIZE), Z)
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ROM_LEN = 192K
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else ifeq ($(STM32_ROMSIZE), C)
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ROM_LEN = 256K
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else ifeq ($(STM32_ROMSIZE), D)
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ROM_LEN = 384K
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else ifeq ($(STM32_ROMSIZE), E)
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ROM_LEN = 512K
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else ifeq ($(STM32_ROMSIZE), F)
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ROM_LEN = 768K
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else ifeq ($(STM32_ROMSIZE), G)
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ROM_LEN = 1024K
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else ifeq ($(STM32_ROMSIZE), H)
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ROM_LEN = 1536K
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else ifeq ($(STM32_ROMSIZE), I)
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ROM_LEN = 2048K
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endif
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ifeq ($(STM32_PINCOUNT), A)
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STM32_PINCOUNT = 169
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else ifeq ($(STM32_PINCOUNT), B)
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STM32_PINCOUNT = 208
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else ifeq ($(STM32_PINCOUNT), C)
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STM32_PINCOUNT = 48
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else ifeq ($(STM32_PINCOUNT), F)
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STM32_PINCOUNT = 20
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else ifeq ($(STM32_PINCOUNT), G)
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STM32_PINCOUNT = 28
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else ifeq ($(STM32_PINCOUNT), H)
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STM32_PINCOUNT = 40
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else ifeq ($(STM32_PINCOUNT), I)
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STM32_PINCOUNT = 176
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else ifeq ($(STM32_PINCOUNT), J)
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STM32_PINCOUNT = 72
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else ifeq ($(STM32_PINCOUNT), K)
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STM32_PINCOUNT = 32
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else ifeq ($(STM32_PINCOUNT), M)
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STM32_PINCOUNT = 81
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else ifeq ($(STM32_PINCOUNT), N)
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STM32_PINCOUNT = 216
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else ifeq ($(STM32_PINCOUNT), Q)
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STM32_PINCOUNT = 132
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else ifeq ($(STM32_PINCOUNT), R)
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STM32_PINCOUNT = 64
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else ifeq ($(STM32_PINCOUNT), T)
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STM32_PINCOUNT = 36
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else ifeq ($(STM32_PINCOUNT), U)
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STM32_PINCOUNT = 63
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else ifeq ($(STM32_PINCOUNT), V)
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STM32_PINCOUNT = 100
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else ifeq ($(STM32_PINCOUNT), Z)
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STM32_PINCOUNT = 144
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endif
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