commit 28ee5b0ea93d8934c92cee8091e988828fb7c07e
author Fabio Utzig <utzig@apache.org> Tue Dec 12 08:10:40 2017 -0200
committer David Brown <davidb@davidb.org> Thu Dec 21 13:32:59 2017 -0700
tree 4b52c4b35e7f4c5913e5e5f20e72ea64465bd145
parent ac18eec7731fb3615c749fee616bff795cbefa47

Add Zephyr support for bundled mbed-tls ASN1 parser

When using EC256 for signing, Zephyr now uses the bundled tinycrypt
and mbed-tls ASN1 parser instead of relying on the one provided by
the OS.

Signed-off-by: Fabio Utzig <utzig@apache.org>

boot/zephyr/os.c

diff --git a/boot/zephyr/os.c b/boot/zephyr/os.c
index 2f1c036..f913268 100644
--- a/boot/zephyr/os.c
+++ b/boot/zephyr/os.c
@@ -22,11 +22,12 @@
 
 #include "os/os_heap.h"
 
+#ifdef MCUBOOT_USE_MBED_TLS
+
 #define MBEDTLS_CONFIG_FILE CONFIG_MBEDTLS_CFG_FILE
 #include <mbedtls/platform.h>
 #include <mbedtls/memory_buffer_alloc.h>
 
-#ifdef MCUBOOT_USE_MBED_TLS
 /*
  * This is the heap for mbed TLS.  The value needed depends on the key
  * size and algorithm used.  For RSA-2048, 6144 bytes seems to be