fs: add filesystem switch libary, implement ls and fsload commands
Implement "ls" and "fsload" commands that act like {fat,ext2}{ls,load},
and transparently handle either file-system. This scheme could easily be
extended to other filesystem types; I only didn't do it for zfs because
I don't have any filesystems of that type to test with.
Replace the implementation of {fat,ext[24]}{ls,load} with this new code
too.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
diff --git a/Makefile b/Makefile
index d385467..2fe1490 100644
--- a/Makefile
+++ b/Makefile
@@ -260,7 +260,8 @@
endif
LIBS-$(CONFIG_OF_EMBED) += dts/libdts.o
LIBS-y += arch/$(ARCH)/lib/lib$(ARCH).o
-LIBS-y += fs/cbfs/libcbfs.o \
+LIBS-y += fs/libfs.o \
+ fs/cbfs/libcbfs.o \
fs/cramfs/libcramfs.o \
fs/ext4/libext4fs.o \
fs/fat/libfat.o \