Add a class to handle RDE BEJ dictionary data

This class is used to store RDE BEJ dictionary data transmitted
through bios-bmc circular buffer interface.

Signed-off-by: Kasun Athukorala <kasunath@google.com>
Change-Id: Idf7726a9f4647885ede615229d507f233ffb13c5
diff --git a/meson.build b/meson.build
index 85d7272..1b989ae 100644
--- a/meson.build
+++ b/meson.build
@@ -11,8 +11,10 @@
 
 root_inc = include_directories('.')
 bios_bmc_smm_error_logger_inc = include_directories('include')
+rde_inc = include_directories('include')
 
 subdir('src')
+subdir('src/rde')
 if not get_option('tests').disabled()
   subdir('test')
 endif