mainboard/google: Comment variant names in Kconfig

It's very confusing trying to find the google platform names, because
they seem all unsorted in Kconfig.  They're actually sorted according
to the variant name, but previously, that was impossible to tell.

- Add a comment to the top of variants in Kconfig.name
- Inset each variant name.  If you start a prompt with whitespace,
it gets ignored, so after trying various ways to indent, the arrow
was the option I thought looked the best.

It now looks like this:
*** Beltino ***

->  Mccloud (Acer Chromebox CXI)

->  Monroe (LG Chromebase 22CV241 & 22CB25S)

->  Panther (ASUS Chromebox CN60)

->  Tricky (Dell Chromebox 3010)

->  Zako (HP Chromebox G1)

Butterfly (HP Pavilion Chromebook 14)

Chell (HP Chromebook 13 G1)

Cheza

*** Cyan ***

Change-Id: I35cb16b040651cd1bd0c4aef98494368ef5ca512
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/26020
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>

1 files changed, 6 insertions, 4 deletions

diff --git a/src/mainboard/google/oak/Kconfig.name b/src/mainboard/google/oak/Kconfig.name
index df2590025f..3290397074 100644
--- a/src/mainboard/google/oak/Kconfig.name
+++ b/src/mainboard/google/oak/Kconfig.name
@@ -1,15 +1,17 @@
+comment "Oak"
+
 config BOARD_GOOGLE_OAK
-	bool "Oak"
+	bool "->  Oak"
 	select BOARD_GOOGLE_OAK_COMMON
 
 config BOARD_GOOGLE_ELM
-	bool "Elm (Acer Chromebook R13)"
+	bool "->  Elm (Acer Chromebook R13)"
 	select BOARD_GOOGLE_OAK_COMMON
 
 config BOARD_GOOGLE_HANA
-	bool "Hana (Lenovo N23 Yoga Chromebook)"
+	bool "->  Hana (Lenovo N23 Yoga Chromebook)"
 	select BOARD_GOOGLE_OAK_COMMON
 
 config BOARD_GOOGLE_ROWAN
-	bool "ROWAN"
+	bool "->  Rowan"
 	select BOARD_GOOGLE_OAK_COMMON