From ad40f9cbfaffd57234c6331e7465f4241aed00f4 Mon Sep 17 00:00:00 2001
From: Raghavendra Rao Ananta <rananta@quicinc.com>
Date: Fri, 24 Apr 2020 18:42:36 -0700
Subject: [PATCH] ARM: dts: msm: Add kernel cmdline to increase the dmesg
 buffer size

By default, the size of the dmesg buffer is 128K. Due to additional
logging from drivers, the buffer overflows and the initial
set of logs are lost. Since these logs are critical for performance
measurements, increase the buffer size to 256K to preserve the logs.

Change-Id: I3645597754aab7dec9b2de22b4d6d14b88c994a3
---
 qcom/lahaina.dtsi | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/qcom/lahaina.dtsi b/qcom/lahaina.dtsi
index 6a7dd3df3451..e1323751c1e9 100644
--- a/qcom/lahaina.dtsi
+++ b/qcom/lahaina.dtsi
@@ -527,7 +527,9 @@
 		};
 	};
 
-	chosen { };
+	chosen {
+		bootargs = "log_buf_len=256K";
+	};
 };
 
 &soc {