From 6b498ef31825ae4da01b26644c232726fbcf3a75 Mon Sep 17 00:00:00 2001
From: Aseda Aboagye <aaboagye@google.com>
Date: Wed, 7 Oct 2015 10:30:56 -0700
Subject: [PATCH] port80: Reduce history buffer to 256 bytes.

This saves us 256 bytes in RAM.

BUG=chrome-os-partner:46059
BUG=chrome-os-partner:46063
BRANCH=None
TEST=make -j buildall tests
TEST=Flash on GLaDOS, plug in charger and verify AP and EC boot.

Change-Id: Ic8d79aeeb6e134ba1424d0b6b3062f4527b68673
Signed-off-by: Aseda Aboagye <aaboagye@google.com>
Reviewed-on: https://chromium-review.googlesource.com/305360
Commit-Ready: Aseda Aboagye <aaboagye@chromium.org>
Tested-by: Aseda Aboagye <aaboagye@chromium.org>
Reviewed-by: Alec Berg <alecaberg@chromium.org>
Reviewed-by: Shawn N <shawnn@chromium.org>
---
 common/port80.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common/port80.c b/common/port80.c
index 312024a3ad..35723f878a 100644
--- a/common/port80.c
+++ b/common/port80.c
@@ -16,7 +16,7 @@
 
 #define CPRINTF(format, args...) cprintf(CC_PORT80, format, ## args)
 
-#define HISTORY_LEN 256
+#define HISTORY_LEN 128
 #define PORT80_POLL_PERIOD MSEC
 
 static uint16_t history[HISTORY_LEN];