From d73e15e66a33398c8fc51c83f975a3f35494faf5 Mon Sep 17 00:00:00 2001
From: Rex-BC Chen <rex-bc.chen@mediatek.corp-partner.google.com>
Date: Wed, 6 Oct 2021 19:00:13 +0800
Subject: [PATCH] feat(plat/mediatek/mt8186): initialize delay_timer

Initialize delay_timer for delay functions.

TEST=build pass
BUG=b:202871018

Signed-off-by: Rex-BC Chen <rex-bc.chen@mediatek.com>
Change-Id: Ib8f52d1c674537795cc478015c83cca0f872df60
---
 plat/mediatek/mt8186/bl31_plat_setup.c | 3 +++
 plat/mediatek/mt8186/platform.mk       | 2 ++
 2 files changed, 5 insertions(+)

diff --git a/plat/mediatek/mt8186/bl31_plat_setup.c b/plat/mediatek/mt8186/bl31_plat_setup.c
index 8359b9afa..3734f91be 100644
--- a/plat/mediatek/mt8186/bl31_plat_setup.c
+++ b/plat/mediatek/mt8186/bl31_plat_setup.c
@@ -11,6 +11,7 @@
 #include <common/bl_common.h>
 #include <common/debug.h>
 #include <common/desc_image_load.h>
+#include <drivers/generic_delay_timer.h>
 #include <drivers/ti/uart/uart_16550.h>
 #include <lib/coreboot.h>
 
@@ -82,6 +83,8 @@ void bl31_early_platform_setup2(u_register_t arg0, u_register_t arg1,
 void bl31_platform_setup(void)
 {
 	mt_systimer_init();
+	generic_delay_timer_init();
+
 	emi_mpu_init();
 }
 
diff --git a/plat/mediatek/mt8186/platform.mk b/plat/mediatek/mt8186/platform.mk
index 46e20502f..8c1d2dfa6 100644
--- a/plat/mediatek/mt8186/platform.mk
+++ b/plat/mediatek/mt8186/platform.mk
@@ -22,6 +22,8 @@ PLAT_BL_COMMON_SOURCES := ${GICV3_SOURCES}                              \
 
 
 BL31_SOURCES += common/desc_image_load.c                              \
+                drivers/delay_timer/delay_timer.c                     \
+                drivers/delay_timer/generic_delay_timer.c             \
                 drivers/ti/uart/aarch64/16550_console.S               \
                 lib/bl_aux_params/bl_aux_params.c                     \
                 lib/cpus/aarch64/cortex_a55.S                         \