doc: Bring in Makefile documentation

U-Boot uses the Linux Kbuild build system. Add the associated documentation so that people can understand the Makefiles better. This is taken from Linux v5.12 Signed-off-by: Simon Glass <sjg@chromium.org>
2021-07-24 10:49:51 +02:00
parent edecc15eb9
commit 00ac4b414f
2 changed files with 1676 additions and 0 deletions
@@ -13,6 +13,7 @@ Implementation
   driver-model/index
   global_data
   logging
+   makefiles
   menus
   uefi/index
   version