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Commit 945d7f68 authored by kYc0o's avatar kYc0o
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cpu/stm32_common: add stm32_mem_lengths.mk to calculate ROM and RAM lengths

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cpu/stm32_common/Makefile.include
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View file @ 945d7f68
...@@ -8,5 +8,11 @@ USEMODULE += periph_common ...@@ -8,5 +8,11 @@ USEMODULE += periph_common
# include stm32 common functions and stm32 common periph drivers # include stm32 common functions and stm32 common periph drivers
USEMODULE += stm32_common stm32_common_periph USEMODULE += stm32_common stm32_common_periph
# For stm32 cpu's we use the stm32_common.ld linker script
export LINKFLAGS += -L$(RIOTCPU)/stm32_common/ldscripts
LINKER_SCRIPT ?= stm32_common.ld
# export the common include directory # export the common include directory
export INCLUDES += -I$(RIOTCPU)/stm32_common/include export INCLUDES += -I$(RIOTCPU)/stm32_common/include
include $(RIOTCPU)/stm32_common/stm32_mem_lengths.mk
cpu/stm32_common/stm32_mem_lengths.mk 0 → 100644
+ 309
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View file @ 945d7f68
# Set the common memory addresses for stm32 MCU family
ROM_START_ADDR ?= 0x08000000
RAM_START_ADDR ?= 0x20000000
# The next block takes care of setting the rigth lengths of RAM and ROM
# for the stm32 family. Most of the CPUs should have been taken into
# account here, so no need to assign the lengths per model.
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/')
STM32_TYPE := $(word 1, $(STM32_INFO))
STM32_FAMILY := $(word 2, $(STM32_INFO))
STM32_MODEL := $(word 3, $(STM32_INFO))
STM32_MODEL2 := $(word 4, $(STM32_INFO))
STM32_MODEL3 := $(word 5, $(STM32_INFO))
STM32_PINCOUNT := $(word 6, $(STM32_INFO))
STM32_ROMSIZE := $(word 7, $(STM32_INFO))
ifeq ($(STM32_TYPE), F)
ifeq ($(STM32_FAMILY), 0)
ifeq ($(STM32_MODEL2), 3)
ifeq ($(STM32_MODEL3), 0)
ifneq (, $(filter $(STM32_ROMSIZE), 4 6))
RAM_LEN = 4K
else ifeq ($(STM32_ROMSIZE), 8)
RAM_LEN = 8K
else ifeq ($(STM32_ROMSIZE), C)
RAM_LEN = 32K
endif
else ifneq (, $(filter $(STM32_MODEL3), 1 8))
RAM_LEN = 4K
endif
else ifeq ($(STM32_MODEL2), 4)
RAM_LEN = 6K
else ifeq ($(STM32_MODEL2), 5)
RAM_LEN = 8K
else ifeq ($(STM32_MODEL2), 7)
ifeq ($(STM32_MODEL3), 0)
ifeq ($(STM32_ROMSIZE), 6)
RAM_LEN = 6K
else ifeq ($(STM32_ROMSIZE), B)
RAM_LEN = 16K
endif
else ifneq (, $(filter $(STM32_MODEL3), 1 2 8))
RAM_LEN = 16K
endif
else ifeq ($(STM32_MODEL2), 9)
RAM_LEN = 32K
endif
else ifeq ($(STM32_FAMILY), 1)
ifeq ($(STM32_MODEL2), 0)
ifeq ($(STM32_MODEL3), 0)
ifneq (, $(filter $(STM32_ROMSIZE), 4 6))
RAM_LEN = 4K
else ifneq (, $(filter $(STM32_ROMSIZE), 8 B))
RAM_LEN = 8K
else ifeq ($(STM32_ROMSIZE), C)
RAM_LEN = 24K
else ifneq (, $(filter $(STM32_ROMSIZE), E D))
RAM_LEN = 32K
endif
else ifneq (, $(filter $(STM32_MODEL3), 1 2))
ifeq ($(STM32_ROMSIZE), 4)
RAM_LEN = 4K
else ifeq ($(STM32_ROMSIZE), 6)
RAM_LEN = 6K
else ifeq ($(STM32_ROMSIZE), 8)
RAM_LEN = 10K
else ifeq ($(STM32_ROMSIZE), B)
RAM_LEN = 16K
else ifeq ($(STM32_ROMSIZE), C)
RAM_LEN = 32K
else ifneq (, $(filter $(STM32_ROMSIZE), D E))
RAM_LEN = 48K
else ifneq (, $(filter $(STM32_ROMSIZE), F G))
RAM_LEN = 80K
endif
else ifeq ($(STM32_MODEL3), 3)
ifeq ($(STM32_ROMSIZE), 4)
RAM_LEN = 6K
else ifeq ($(STM32_ROMSIZE), 6)
RAM_LEN = 10K
else ifneq (, $(filter $(STM32_ROMSIZE), 8 B))
RAM_LEN = 20K
else ifneq (, $(filter $(STM32_ROMSIZE), C D E))
RAM_LEN = 64K
else ifneq (, $(filter $(STM32_ROMSIZE), F G))
RAM_LEN = 96K
endif
endif
else ifneq (, $(filter $(STM32_MODEL), 105 107))
RAM_LEN = 64K
endif
else ifeq ($(STM32_FAMILY), 2)
ifeq ($(STM32_MODEL3), 5)
ifeq ($(STM32_ROMSIZE), B)
RAM_LEN = 64K
else ifeq ($(STM32_ROMSIZE), C)
RAM_LEN = 96K
else ifeq (, $(filter $(STM32_ROMSIZE), E F G))
RAM_LEN = 128K
endif
else ifeq ($(STM32_MODEL3), 7)
RAM_LEN = 128K
endif
else ifeq ($(STM32_FAMILY), 3)
ifeq ($(STM32_MODEL), 301)
RAM_LEN = 16K
else ifeq ($(STM32_MODEL), 302)
ifeq ($(STM32_ROMSIZE), 6)
RAM_LEN = 32K
else ifeq ($(STM32_ROMSIZE), 8)
RAM_LEN = 64K
else ifeq ($(STM32_ROMSIZE), B)
RAM_LEN = 128K
else ifeq ($(STM32_ROMSIZE), C)
RAM_LEN = 256K
else ifeq ($(STM32_ROMSIZE), D)
RAM_LEN = 384K
else ifeq ($(STM32_ROMSIZE), E)
RAM_LEN = 512K
endif
else ifeq ($(STM32_MODEL), 303)
ifneq (, $(filter $(STM32_ROMSIZE), 6 8))
RAM_LEN = 16K
CCMRAM_LEN = 4K
else ifeq ($(STM32_ROMSIZE), B)
RAM_LEN = 40K
CCMRAM_LEN = 8K
else ifeq ($(STM32_ROMSIZE), C)
RAM_LEN = 48K
CCMRAM_LEN = 8K
else ifneq (, $(filter $(STM32_ROMSIZE), D E))
RAM_LEN = 80K
endif
else ifeq ($(STM32_MODEL3), 4)
RAM_LEN = 16K
CCMRAM_LEN = 4K
else ifeq ($(STM32_MODEL), 373)
RAM_LEN = 32K
else ifeq ($(STM32_MODEL3), 8)
ifneq (, $(filter $(STM32_MODEL2), 1 2))
RAM_LEN = 16K
ifeq ($(STM32_MODEL2), 1)
CCMRAM_LEN = 4K
endif
else ifeq ($(STM32_MODEL2), 5)
RAM_LEN = 48K
CCMRAM_LEN = 8K
else ifeq ($(STM32_MODEL2), 7)
RAM_LEN = 32K
else ifeq ($(STM32_MODEL2), 9)
RAM_LEN = 80K
CCMRAM_LEN = 16K
endif
endif
else ifeq ($(STM32_FAMILY), 4)
ifeq ($(STM32_MODEL), 401)
ifneq (, $(filter $(STM32_ROMSIZE), B C))
RAM_LEN = 64K
else ifneq (, $(filter $(STM32_ROMSIZE), D E))
RAM_LEN = 96K
endif
else ifneq (, $(filter $(STM32_MODEL), 405 407))
RAM_LEN = 192K
else ifeq ($(STM32_MODEL), 410)
RAM_LEN = 32K
else ifneq (, $(filter $(STM32_MODEL), 411 446))
RAM_LEN = 128K
else ifneq (, $(filter $(STM32_MODEL), 412 427 429 437 439))
RAM_LEN = 256K
else ifneq (, $(filter $(STM32_MODEL), 413 423))
RAM_LEN = 320K
else ifneq (, $(filter $(STM32_MODEL), 415 417))
RAM_LEN = 192K
else ifneq (, $(filter $(STM32_MODEL), 469 479))
RAM_LEN = 384K
endif
ifneq (, $(filter $(STM32_MODEL3), 5 7 9))
CCMRAM_LEN = 64K
endif
else ifeq ($(STM32_FAMILY),7)
ifneq (, $(filter $(STM32_MODEL2), 2 3))
RAM_LEN = 256K
else ifneq (, $(filter $(STM32_MODEL2), 4 5))
RAM_LEN = 320K
else ifneq (, $(filter $(STM32_MODEL2), 6 7))
RAM_LEN = 512K
endif
endif
else ifeq ($(STM32_TYPE), L)
ifeq ($(STM32_FAMILY), 0)
ifneq (, $(filter $(STM32_MODEL2), 1 2))
RAM_LEN = 2K
else ifneq (, $(filter $(STM32_MODEL2), 3 4 5 6))
RAM_LEN = 8K
else ifneq (, $(filter $(STM32_MODEL2), 7 8))
RAM_LEN = 20K
endif
else ifeq ($(STM32_FAMILY), 1)
ifeq ($(STM32_MODEL), 100)
ifeq ($(STM32_ROMSIZE), 6)
RAM_LEN = 4K
else ifeq ($(STM32_ROMSIZE), 8)
RAM_LEN = 8K
else ifneq (, $(filter $(STM32_ROMSIZE), B C))
RAM_LEN = 16K
endif
else ifneq (, $(filter $(STM32_MODEL), 151 152))
ifneq (, $(filter $(STM32_PINCOUNT), C Q U V Z))
ifeq ($(STM32_ROMSIZE), 6)
RAM_LEN = 16K
else ifneq (, $(filter $(STM32_ROMSIZE), 8 B C))
RAM_LEN = 32K
else ifeq ($(STM32_ROMSIZE), D)
RAM_LEN = 48K
else ifeq ($(STM32_ROMSIZE), E)
RAM_LEN = 80K
endif
else ifeq ($(STM32_PINCOUNT), R)
ifeq ($(STM32_ROMSIZE), 6)
RAM_LEN = 16K
else ifneq (, $(filter $(STM32_ROMSIZE), 8 C))
RAM_LEN = 32K
else ifeq ($(STM32_ROMSIZE), B)
RAM_LEN = 16K
else ifeq ($(STM32_ROMSIZE), D)
RAM_LEN = 48K
else ifeq ($(STM32_ROMSIZE), E)
RAM_LEN = 80K
endif
endif
endif
else ifeq ($(STM32_FAMILY), 4)
ifeq ($(STM32_MODEL2), 3)
RAM_LEN = 64K
else ifeq ($(STM32_MODEL2), 7)
RAM_LEN = 128K
else ifeq ($(STM32_MODEL2), 5)
RAM_LEN = 160K
else ifeq ($(STM32_MODEL2), 9)
RAM_LEN = 320K
endif
endif
endif
ifeq ($(RAM_LEN), )
$(warning Unsupported cpu model $(CPU_MODEL) automatically)
endif
ifeq ($(STM32_ROMSIZE), 4)
ROM_LEN = 16K
else ifeq ($(STM32_ROMSIZE), 6)
ROM_LEN = 32K
else ifeq ($(STM32_ROMSIZE), 8)
ROM_LEN = 64K
else ifeq ($(STM32_ROMSIZE), B)
ROM_LEN = 128K
else ifeq ($(STM32_ROMSIZE), Z)
ROM_LEN = 192K
else ifeq ($(STM32_ROMSIZE), C)
ROM_LEN = 256K
else ifeq ($(STM32_ROMSIZE), D)
ROM_LEN = 384K
else ifeq ($(STM32_ROMSIZE), E)
ROM_LEN = 512K
else ifeq ($(STM32_ROMSIZE), F)
ROM_LEN = 768K
else ifeq ($(STM32_ROMSIZE), G)
ROM_LEN = 1024K
else ifeq ($(STM32_ROMSIZE), H)
ROM_LEN = 1536K
else ifeq ($(STM32_ROMSIZE), I)
ROM_LEN = 2048K
endif
ifeq ($(STM32_PINCOUNT), A)
STM32_PINCOUNT = 169
else ifeq ($(STM32_PINCOUNT), B)
STM32_PINCOUNT = 208
else ifeq ($(STM32_PINCOUNT), C)
STM32_PINCOUNT = 48
else ifeq ($(STM32_PINCOUNT), F)
STM32_PINCOUNT = 20
else ifeq ($(STM32_PINCOUNT), G)
STM32_PINCOUNT = 28
else ifeq ($(STM32_PINCOUNT), H)
STM32_PINCOUNT = 40
else ifeq ($(STM32_PINCOUNT), I)
STM32_PINCOUNT = 176
else ifeq ($(STM32_PINCOUNT), J)
STM32_PINCOUNT = 72
else ifeq ($(STM32_PINCOUNT), K)
STM32_PINCOUNT = 32
else ifeq ($(STM32_PINCOUNT), M)
STM32_PINCOUNT = 81
else ifeq ($(STM32_PINCOUNT), N)
STM32_PINCOUNT = 216
else ifeq ($(STM32_PINCOUNT), Q)
STM32_PINCOUNT = 132
else ifeq ($(STM32_PINCOUNT), R)
STM32_PINCOUNT = 64
else ifeq ($(STM32_PINCOUNT), T)
STM32_PINCOUNT = 36
else ifeq ($(STM32_PINCOUNT), U)
STM32_PINCOUNT = 63
else ifeq ($(STM32_PINCOUNT), V)
STM32_PINCOUNT = 100
else ifeq ($(STM32_PINCOUNT), Z)
STM32_PINCOUNT = 144
endif
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