From 9279fd42793123784ce83ca151df6f4630487722 Mon Sep 17 00:00:00 2001
From: Keith Packard <keithp@keithp.com>
Date: Fri, 16 Mar 2012 20:21:09 -0700
Subject: Add STM platform and stm-bringup demo program

The stm-bringup doesn't run altos, it just initializes the device and
writes stuff over a serial port. Works on the STM32L Discovery board
at least, should do stuff on other boards too.

Signed-off-by: Keith Packard <keithp@keithp.com>
---
 src/stm-bringup/Makefile | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 src/stm-bringup/Makefile

(limited to 'src/stm-bringup/Makefile')

diff --git a/src/stm-bringup/Makefile b/src/stm-bringup/Makefile
new file mode 100644
index 00000000..49966a4f
--- /dev/null
+++ b/src/stm-bringup/Makefile
@@ -0,0 +1,35 @@
+CC=arm-none-eabi-gcc
+OBJCOPY=arm-none-eabi-objcopy
+
+C_LIB=/local/src/pdclib/pdclib.a
+C_INC=-I/local/src/pdclib/includes -I/local/src/pdclib/internals
+
+DEF_CFLAGS=-g -std=gnu99 -O0 -mlittle-endian -mthumb -ffreestanding -nostdlib -I../../src/stm $(C_INC)
+
+# to run from SRAM
+LD_FLAGS_RAM=-Wl,-Taltos-ram.ld
+LD_FLAGS=-Wl,-Taltos.ld
+
+CFLAGS=$(DEF_CFLAGS) -mcpu=cortex-m3 -DCONFIG_STM32L_DISCOVERY
+
+OBJS=bringup.o
+
+all: bringup-ram.elf bringup.elf
+
+%.bin: %.elf
+	$(OBJCOPY) -O binary $^ $@
+
+bringup.elf: $(OBJS) $(C_LIB) altos.ld
+	$(CC) $(CFLAGS) $(LD_FLAGS) -o $@ $(OBJS) $(C_LIB) -lgcc
+
+bringup-ram.elf: $(OBJS) $(C_LIB) altos-ram.ld
+	$(CC) $(CFLAGS) $(LD_FLAGS_RAM) -o $@ $(OBJS) $(C_LIB) -lgcc
+
+bringup.o: bringup.c
+	$(CC) -c $(CFLAGS) bringup.c
+
+clean:
+	rm -rf *.elf
+	rm -rf *.bin
+
+.PHONY: all clean
-- 
cgit v1.2.3