From 38aacad3cb4842a267d2cd5a22d0e6439c0d37e6 Mon Sep 17 00:00:00 2001
From: Soby Mathew <soby.mathew@arm.com>
Date: Mon, 5 Jun 2017 12:18:04 +0100
Subject: [PATCH] Increase heapsize for mbedtls library

The mbedTLS library requires larger heap memory for verification of RSASSA-PSS
signature in certificates during Trusted Board Boot. This patch increases the
heap memory for the same.

Change-Id: I3c3123d7142b7b7b01463516ec436734895da159
Signed-off-by: Soby Mathew <soby.mathew@arm.com>
---
 drivers/auth/mbedtls/mbedtls_common.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/auth/mbedtls/mbedtls_common.c b/drivers/auth/mbedtls/mbedtls_common.c
index 336e44be6..3799d4181 100644
--- a/drivers/auth/mbedtls/mbedtls_common.c
+++ b/drivers/auth/mbedtls/mbedtls_common.c
@@ -16,7 +16,7 @@
 #if (TF_MBEDTLS_KEY_ALG_ID == TF_MBEDTLS_ECDSA)
 #define MBEDTLS_HEAP_SIZE		(14*1024)
 #elif (TF_MBEDTLS_KEY_ALG_ID == TF_MBEDTLS_RSA)
-#define MBEDTLS_HEAP_SIZE		(6*1024)
+#define MBEDTLS_HEAP_SIZE		(7*1024)
 #endif
 static unsigned char heap[MBEDTLS_HEAP_SIZE];
 
-- 
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