From 2f5455db88c1b5cd03644a5ec1a13080414e5298 Mon Sep 17 00:00:00 2001
From: Shivaprasad Hongal <shongal@codeaurora.org>
Date: Thu, 1 Mar 2018 18:50:06 -0800
Subject: [PATCH] davinci: avb: Compile recovery image as a chain partition

Add AVB flags to compile recovery image
as a chained partition. This is required
for safe OTA when multislot support is
not present.

Change-Id: I1115eba4038e6fcaa61440846a25861366996ed4
---
 BoardConfig.mk | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/BoardConfig.mk b/BoardConfig.mk
index da6f36b..c12edfe 100644
--- a/BoardConfig.mk
+++ b/BoardConfig.mk
@@ -191,6 +191,10 @@ BOARD_SEPOLICY_DIRS += $(DEVICE_PATH)/sepolicy/vendor
 # Verified Boot
 BOARD_AVB_ENABLE := true
 BOARD_AVB_MAKE_VBMETA_IMAGE_ARGS += --flag 2
+BOARD_AVB_RECOVERY_ALGORITHM := SHA256_RSA4096
+BOARD_AVB_RECOVERY_KEY_PATH := external/avb/test/data/testkey_rsa4096.pem
+BOARD_AVB_RECOVERY_ROLLBACK_INDEX := 1
+BOARD_AVB_RECOVERY_ROLLBACK_INDEX_LOCATION := 1
 
 # WiFi
 BOARD_WLAN_DEVICE := qcwcn