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stm32f1: Add support for building with bootloader support

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Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
This commit is contained in:
Kevin O'Connor
2018-10-04 10:14:16 -04:00
parent 215b4c5a1e
commit 75fa74313c
5 changed files with 167 additions and 9 deletions
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10
src/stm32f1/Makefile
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@@ -13,8 +13,7 @@ CFLAGS += -Ilib/hal-stm32f1/include
CFLAGS += -DSTM32F103xB
CFLAGS += -O3
CFLAGS_klipper.elf += -Llib/cmsis-stm32f1/source/
CFLAGS_klipper.elf += -Tlib/cmsis-stm32f1/source/stm32f1.ld
CFLAGS_klipper.elf += -T $(OUT)stm32f1.ld
CFLAGS_klipper.elf += --specs=nano.specs --specs=nosys.specs
# Add source files
@@ -33,6 +32,13 @@ $(OUT)%.o: %.s $(OUT)autoconf.h $(OUT)board-link
$(OUT)klipper.elf: $(patsubst %.s, $(OUT)src/%.o,$(asmsrc-y))
# Build the linker script
target-y := $(OUT)stm32f1.ld $(target-y)
$(OUT)stm32f1.ld: src/stm32f1/stm32f1.ld $(OUT)board-link
@echo " Preprocessing $@"
$(Q)$(CPP) -P -MD -MT $@ -DFLASH_START=$(CONFIG_FLASH_START) $< -o $@
# Binary output file rules
target-y += $(OUT)klipper.bin