dm: Add support for RAM drivers
Add support for a driver which sets up DRAM and can return information about
the amount of RAM available. This is a first step towards moving RAM init
to driver model.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/Makefile b/drivers/Makefile
index c090aba..4f859dc 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -11,6 +11,7 @@
obj-y += misc/
obj-y += pcmcia/
obj-y += dfu/
+obj-$(CONFIG_RAM) += ram/
obj-y += rtc/
obj-y += sound/
obj-y += tpm/