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cpu/stm32: get info from stm32mp1 cpu model

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stm32mp1 ordering informations are not the same than classical
single MCU.
And as stm32mp1 has no flash, just extract second part of model name
and pincount.

Signed-off-by: Gilles DOFFE <gilles.doffe@savoirfairelinux.com>
This commit is contained in:
Gilles DOFFE 2020-08-03 00:35:59 +02:00
parent c3e29bb1fa
commit e6aef8f626
1 changed files with 12 additions and 7 deletions
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9
cpu/stm32/stm32_info.mk
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@ -8,15 +8,20 @@
# - STM32_PINCOUNT: R (64)
# - STM32_ROMSIZE: G (1024K)
CPU_MODEL_UPPERCASE = $(call uppercase,$(CPU_MODEL))
STM32_INFO := $(shell echo $(CPU_MODEL_UPPERCASE) | sed -E -e 's/^STM32(F|L|W|G)([0-7]|B)([A-Z0-9])([0-9])(.)(.)(_A)?/\1 \2 \2\3\4 \3 \4 \5 \6 \7/')
STM32_INFO := $(shell echo $(CPU_MODEL_UPPERCASE) | sed -E -e 's/^STM32(F|L|W|G|MP)([0-7]|B)([A-Z0-9])([0-9])(.)(.)?(_A)?/\1 \2 \2\3\4 \3 \4 \5 \6 \7/')
STM32_TYPE = $(word 1, $(STM32_INFO))
STM32_FAMILY = $(word 2, $(STM32_INFO))
STM32_MODEL = $(word 3, $(STM32_INFO))
ifneq (MP, $(STM32_TYPE))
STM32_MODEL2 = $(word 4, $(STM32_INFO))
STM32_MODEL3 = $(word 5, $(STM32_INFO))
STM32_PINCOUNT = $(word 6, $(STM32_INFO))
STM32_ROMSIZE = $(word 7, $(STM32_INFO))
STM32_RAMMOD = $(word 8, $(STM32_INFO))
else
STM32_MODEL2 = $(word 6, $(STM32_INFO))
STM32_PINCOUNT = $(word 7, $(STM32_INFO))$(word 8, $(STM32_INFO))
endif
CPU_FAM = $(call lowercase,$(STM32_TYPE)$(STM32_FAMILY))
@ -24,7 +29,7 @@ ifeq (f0,$(CPU_FAM))
CPU_CORE = cortex-m0
else ifneq (,$(filter $(CPU_FAM),f1 f2 l1))
CPU_CORE = cortex-m3
else ifneq (,$(filter $(CPU_FAM),f3 f4 l4))
else ifneq (,$(filter $(CPU_FAM),f3 f4 l4 mp1))
CPU_CORE = cortex-m4f
else ifneq (,$(filter $(CPU_FAM),g4 wb))
CPU_CORE = cortex-m4