From 6bd9d959ddc3fabd84c57de41c6a1db7c400f562 Mon Sep 17 00:00:00 2001
From: "ot_zhenguo.li" <ot_zhenguo.li@mediatek.corp-partner.google.com>
Date: Fri, 24 Feb 2023 13:55:27 +0800
Subject: soc/mediatek/mt8188: Enable lastbus debug hardware

Lastbus is a bus debug tool. When the bus hangs, the bus transmission
information before resetting will be recorded.

The watchdog cannot clear it and it will be printed out for bus hanging
analysis.

There are two versions for lastbus:
Version 1 for MT8186, and version 2 for MT8188.

BUG=b:263753374
TEST=build pass.
Change-Id: Ibaf510481d1941376bd8da0168ef17c99a0fb9a2
Signed-off-by: ot_zhenguo.li <ot_zhenguo.li@mediatek.corp-partner.google.com>
Signed-off-by: jason-ch chen <Jason-ch.Chen@mediatek.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73624
Reviewed-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Reviewed-by: Yidi Lin <yidilin@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Yu-Ping Wu <yupingso@google.com>
---
 src/soc/mediatek/mt8186/Makefile.inc | 2 +-
 src/soc/mediatek/mt8186/bootblock.c  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/soc/mediatek/mt8186')

diff --git a/src/soc/mediatek/mt8186/Makefile.inc b/src/soc/mediatek/mt8186/Makefile.inc
index d03ea0e791..04d047acf1 100644
--- a/src/soc/mediatek/mt8186/Makefile.inc
+++ b/src/soc/mediatek/mt8186/Makefile.inc
@@ -14,7 +14,7 @@ all-y += ../common/uart.c
 bootblock-y += bootblock.c
 bootblock-y += ../common/eint_event.c
 bootblock-y += gic.c
-bootblock-y += ../common/lastbus.c
+bootblock-y += ../common/lastbus_v1.c
 bootblock-y += ../common/mmu_operations.c
 bootblock-y += ../common/tracker.c ../common/tracker_v1.c
 bootblock-y += ../common/wdt.c ../common/wdt_req.c wdt.c
diff --git a/src/soc/mediatek/mt8186/bootblock.c b/src/soc/mediatek/mt8186/bootblock.c
index 9b12e562a1..d06b11113b 100644
--- a/src/soc/mediatek/mt8186/bootblock.c
+++ b/src/soc/mediatek/mt8186/bootblock.c
@@ -3,7 +3,7 @@
 #include <bootblock_common.h>
 #include <soc/eint_event.h>
 #include <soc/gic.h>
-#include <soc/lastbus.h>
+#include <soc/lastbus_v1.h>
 #include <soc/mmu_operations.h>
 #include <soc/pll.h>
 #include <soc/tracker_common.h>
-- 
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