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Set the RAM and flash size based on the CPU configuration for STM32W

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This commit is contained in:
Niclas Finne 2014-02-17 14:50:00 +01:00
parent 0122373fdc
commit 757950f87f
1 changed files with 10 additions and 2 deletions
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12
cpu/stm32w108/Makefile.stm32w108
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@ -100,9 +100,13 @@ endif
ifeq ($(STM32W_CPUREV), CC)
LD-EXT=-stm32w108CC
RAM_SIZE = 2*8192
FLASH_SIZE = 2*128*1024
${warning "using stm32w108CC specific ld file"}
else ifeq ($(STM32W_CPUREV), xB)
LD-EXT=-stm32w108xB
RAM_SIZE = 8192
FLASH_SIZE = 128*1024
${warning "using stm32w108xB specific ld file"}
else
${error "Bad STM32W_CPUREV value or no STM32W_CPUREV value specified. Cpu revision should be specified. Please read cpu/stm32w108/README.txt for more details."}
@ -319,9 +323,13 @@ endif
# a target that gives a user-friendly memory profile, taking into account the RAM
# that is statically occupied by the stack as defined in cpu/stm32w108/gnu.ld
RAM_SIZE = 2*8192
FLASH_SIZE = 2*128*1024
STACK_SIZE = 1280
ifndef RAM_SIZE
${error no ram size configured}
endif
ifndef FLASH_SIZE
${error no flash size configured}
endif
%.size: %.$(TARGET)
@size -A $< | egrep "data|bss" | awk '{s+=$$2} END {s=s+$(STACK_SIZE); f=$(RAM_SIZE)-s; printf "[RAM] used %6d, free %6d\n",s,f;}'
@size -A $< | egrep "text|isr_vector" | awk '{s+=$$2} END {f=$(FLASH_SIZE)-s; printf "[Flash] used %6d, free %6d\n",s,f;}'