Add U-Boot environment tools, move custom Makefile entries

1 files changed, 20 insertions, 0 deletions

diff --git a/env/Makefile b/env/Makefile
new file mode 100644
index 0000000..2004a39
--- /dev/null
+++ b/env/Makefile
@@ -0,0 +1,20 @@
+EXEC = fw_env
+OBJS = crc32.o fw_env.o fw_env_main.o
+
+CPPFLAGS += -DUSE_HOSTCC
+
+all: $(EXEC)
+
+$(EXEC): $(OBJS)
+	$(CC) $(LDFLAGS) -o $@ $(OBJS) $(EXTRALIBS) $(LDLIBS)
+
+romfs:
+	$(ROMFSINST) -d /bin/fw_env
+	test -e $(ROMFSDIR)/etc/fw_env.config || $(ROMFSINST) -d /etc/fw_env.config
+	$(ROMFSINST) -s fw_env /bin/fw_printenv
+	$(ROMFSINST) -s fw_env /bin/fw_setenv
+
+clean:
+	-rm -f *.o fw_env *.gdb
+
+.PHONY: all fw_env clean romfs