MAINTAINERS: add myself to lenovo boards + ec

Change-Id: I94835e85046b5d2b63b9b822c0dc670bf939e57e
Signed-off-by: Alexander Couzens <lynxis@fe80.eu>
Reviewed-on: https://review.coreboot.org/12650
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Martin Roth <martinroth@google.com>
diff --git a/MAINTAINERS b/MAINTAINERS
index bb589c7..3873791 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -125,6 +125,16 @@
 F:	src/arch/riscv/
 F:	src/mainboard/emulation/qemu-riscv/
 
+LENOVO EC
+M:	Alexander Couzens <lynxis@fe80.eu>
+S:	Maintained
+F:	src/ec/lenovo/
+
+LENOVO MAINBOARDS
+M:	Alexander Couzens <lynxis@fe80.eu>
+S:	Maintained
+F:	src/mainboard/lenovo/
+
 GOOGLE PANTHER MAINBOARD
 M:	Stefan Reinauer <stefan.reinauer@coreboot.org>
 S:	Supported