commit 3dbd28470b585017f0df0c3cb5d2e2c0d41e15ed
author Patrick Rudolph <siro@das-labor.org> Fri Oct 27 11:49:29 2017 +0200
committer Patrick Georgi <pgeorgi@google.com> Tue Nov 07 12:28:20 2017 +0000
tree 688612cdd8c13b42f93cb718c4611fbcac6bed4e
parent 54f45c684c2daaef92cbe6c4672a7295d0469c56

lib/ramtest: Add comment

Add a comment about the tested RAM region size.

Change-Id: I29e99a06777bd21a65aa67049ceede4fd8adb603
Signed-off-by: Patrick Rudolph <siro@das-labor.org>
Reviewed-on: https://review.coreboot.org/22199
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Maximilian Schander <coreboot@mimoja.de>
Reviewed-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>

src/lib/ramtest.c

diff --git a/src/lib/ramtest.c b/src/lib/ramtest.c
index 2b2c344..9adcafd 100644
--- a/src/lib/ramtest.c
+++ b/src/lib/ramtest.c
@@ -74,6 +74,8 @@
  * Simple write-read-verify memory test. See console debug output for
  * any dislocated bytes.
  *
+ * Tests 1MiB of memory starting from start.
+ *
  * @param start   System memory offset, aligned to 128bytes
  */
 static int ram_bitset_nodie(unsigned long start)