Rename various "stm32f2" directories "stm32f2-f4".

Preparatory patch for adding STM32F4 support.

Signed-off-by: Marti Bolivar <mbolivar@leaflabs.com>

1 files changed, 40 insertions, 0 deletions

diff --git a/libmaple/stm32f2-f4/rules.mk b/libmaple/stm32f2-f4/rules.mk
new file mode 100644
index 0000000..4c62cc2
--- /dev/null
+++ b/libmaple/stm32f2-f4/rules.mk
@@ -0,0 +1,40 @@
+# Standard things
+sp              := $(sp).x
+dirstack_$(sp)  := $(d)
+d               := $(dir)
+BUILDDIRS       += $(BUILD_PATH)/$(d)
+
+# Local flags
+CFLAGS_$(d) = -I$(d) $(LIBMAPLE_INCLUDES) $(LIBMAPLE_PRIVATE_INCLUDES) -Wall -Werror
+
+# Local rules and targets
+sSRCS_$(d) := isrs.S
+sSRCS_$(d) += vector_table.S
+
+cSRCS_$(d) := adc.c
+cSRCS_$(d) += dma.c
+cSRCS_$(d) += exti.c
+cSRCS_$(d) += fsmc.c
+cSRCS_$(d) += gpio.c
+cSRCS_$(d) += rcc.c
+cSRCS_$(d) += spi.c
+cSRCS_$(d) += syscfg.c
+cSRCS_$(d) += timer.c
+cSRCS_$(d) += usart.c
+
+sFILES_$(d) := $(sSRCS_$(d):%=$(d)/%)
+cFILES_$(d) := $(cSRCS_$(d):%=$(d)/%)
+
+OBJS_$(d) := $(sFILES_$(d):%.S=$(BUILD_PATH)/%.o) \
+             $(cFILES_$(d):%.c=$(BUILD_PATH)/%.o)
+DEPS_$(d) := $(OBJS_$(d):%.o=%.d)
+
+$(OBJS_$(d)): TGT_ASFLAGS :=
+$(OBJS_$(d)): TGT_CFLAGS := $(CFLAGS_$(d))
+
+TGT_BIN += $(OBJS_$(d))
+
+# Standard things
+-include        $(DEPS_$(d))
+d               := $(dirstack_$(sp))
+sp              := $(basename $(sp))