Makefile: Document ability to make file.lst and file.S

Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: WANG Cong <xiyou.wangcong@gmail.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>

1 files changed, 3 insertions, 1 deletions

diff --git a/Makefile b/Makefile
index faa320a67bf8..03053c66bb3a 100644
--- a/Makefile
+++ b/Makefile
@@ -1261,7 +1261,9 @@ help:
         @echo  '  firmware_install- Install all firmware to INSTALL_FW_PATH'
         @echo  '                    (default: $$(INSTALL_MOD_PATH)/lib/firmware)'
         @echo  '  dir/            - Build all files in dir and below'
-        @echo  '  dir/file.[ois]  - Build specified target only'
+        @echo  '  dir/file.[oisS] - Build specified target only'
+        @echo  '  dir/file.lst    - Build specified mixed source/assembly target only'
+        @echo  '                    (requires a recent binutils and recent build (System.map))'
         @echo  '  dir/file.ko     - Build module including final link'
         @echo  '  modules_prepare - Set up for building external modules'
         @echo  '  tags/TAGS       - Generate tags file for editors'