add ucm/README.md and ucm2/README.md

Signed-off-by: Jaroslav Kysela <perex@perex.cz>

diff --git a/ucm/README.md b/ucm/README.md
new file mode 100644 (file)
index 0000000..2cbbfd1
--- /dev/null
+++ b/ucm/README.md
@@ -0,0 +1,5 @@
+Use Case Configuration files v1 syntax
+--------------------------------------
+
+This directory holds old UCM configuration files. The new
+configuration files should be created in the ucm2 tree only.

diff --git a/ucm2/README.md b/ucm2/README.md
new file mode 100644 (file)
index 0000000..0df0b44
--- /dev/null
+++ b/ucm2/README.md
@@ -0,0 +1,13 @@
+Use Case Configuration files
+----------------------------
+
+Library directories:
+
+  platforms/
+  codecs/
+  dsps/
+
+Those directories are not inspected for the list of
+available UCM configurations. They contain files
+included from other UCMs.
+