dm: SMEM (Shared memory) uclass
This is a uclass for Shared memory manager drivers.
A Shared Memory Manager driver implements an interface for allocating
and accessing items in the memory area shared among all of the
processors.
Signed-off-by: Ramon Fried <ramon.fried@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
diff --git a/drivers/smem/Makefile b/drivers/smem/Makefile
new file mode 100644
index 0000000..ca55c45
--- /dev/null
+++ b/drivers/smem/Makefile
@@ -0,0 +1,5 @@
+# SPDX-License-Identifier: GPL-2.0+
+#
+# Makefile for the U-Boot SMEM interface drivers
+
+obj-$(CONFIG_SMEM) += smem-uclass.o