From 7d200328d37fa65c89e1b7226c7bc07a310ce6c5 Mon Sep 17 00:00:00 2001
From: GiaSen <giammasena@gmail.com>
Date: Thu, 17 Sep 2020 18:16:55 +0200
Subject: [PATCH] kunlun2: use recovery avb key

---
 BoardConfig.mk | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/BoardConfig.mk b/BoardConfig.mk
index 0fa2d0b..0203be1 100644
--- a/BoardConfig.mk
+++ b/BoardConfig.mk
@@ -117,5 +117,11 @@ TARGET_COPY_OUT_VENDOR := vendor
 
 # Verified Boot
 BOARD_AVB_ENABLE := true
-BOARD_AVB_MAKE_VBMETA_IMAGE_ARGS += --set_hashtree_disabled_flag
-BOARD_AVB_MAKE_VBMETA_IMAGE_ARGS += --flags 2
+ifeq ($(BOARD_AVB_ENABLE), true)
+   BOARD_AVB_RECOVERY_KEY_PATH := external/avb/test/data/testkey_rsa4096.pem
+   BOARD_AVB_RECOVERY_ALGORITHM := SHA256_RSA4096
+   BOARD_AVB_RECOVERY_ROLLBACK_INDEX := 1
+   BOARD_AVB_RECOVERY_ROLLBACK_INDEX_LOCATION := 1
+   BOARD_AVB_MAKE_VBMETA_IMAGE_ARGS += --flag 2
+   BOARD_AVB_MAKE_VBMETA_IMAGE_ARGS += --set_hashtree_disabled_flag
+endif