altos/stm32f4: Start adding support for STM32F413

[fw/altos] / src / stm32f4 / Makefile-stm32f4.defs

diff --git a/src/stm32f4/Makefile-stm32f4.defs b/src/stm32f4/Makefile-stm32f4.defs
new file mode 100644 (file)
index 0000000..4346b7d
--- /dev/null
+++ b/src/stm32f4/Makefile-stm32f4.defs
@@ -0,0 +1,52 @@
+ifndef TOPDIR
+TOPDIR=..
+endif
+
+include $(TOPDIR)/Makedefs
+
+vpath % $(TOPDIR)/stm32f4:$(TOPDIR)/product:$(TOPDIR)/drivers:$(TOPDIR)/kernel:$(TOPDIR)/util:$(TOPDIR)/kalman:$(TOPDIR)/aes:$(TOPDIR):$(TOPDIR)/math
+vpath make-altitude $(TOPDIR)/util
+vpath make-kalman $(TOPDIR)/util
+vpath kalman.5c $(TOPDIR)/kalman
+vpath kalman_filter.5c $(TOPDIR)/kalman
+vpath load_csv.5c $(TOPDIR)/kalman
+vpath matrix.5c $(TOPDIR)/kalman
+vpath ao-make-product.5c $(TOPDIR)/util
+
+.SUFFIXES: .elf .ihx
+
+.elf.ihx:
+       $(ELFTOHEX) --output=$@ $*.elf
+
+ifndef VERSION
+include $(TOPDIR)/Version
+endif
+
+ELFTOHEX=$(TOPDIR)/../ao-tools/ao-elftohex/ao-elftohex
+CC=$(ARM_CC)
+
+WARN_FLAGS=-Wall -Wextra -Werror -Wcast-align
+
+AO_CFLAGS=-I. -I$(TOPDIR)/stm32f4 -I$(TOPDIR)/kernel -I$(TOPDIR)/drivers \
+       -DNEWLIB_INTEGER_PRINTF_SCANF -Os -g \
+       -I$(TOPDIR)/product -I$(TOPDIR) -I$(TOPDIR)/math \
+       -isystem $(NEWLIB_NANO)/arm-none-eabi/include
+
+STM32F4_CFLAGS=-std=gnu99 -mlittle-endian -mcpu=cortex-m4 -mthumb \
+       -mfloat-abi=hard -mfpu=fpv4-sp-d16 \
+       -ffreestanding -nostdlib $(AO_CFLAGS) $(WARN_FLAGS)
+
+NICKLE=nickle
+
+LIBS=-L$(NEWLIB_NANO)/arm-none-eabi/lib/thumb/v7e-m/fpv4-sp/hard -lc -lm -lgcc
+
+V=0
+# The user has explicitly enabled quiet compilation.
+ifeq ($(V),0)
+quiet = @printf "  $1 $2 $@\n"; $($1)
+endif
+# Otherwise, print the full command line.
+quiet ?= $($1)
+
+.c.o:
+       $(call quiet,CC) -c $(CFLAGS) -o $@ $<