From 21d29f7f9f4888a4858b58b368ae7cf8783a6ebf Mon Sep 17 00:00:00 2001
From: Heiko Schocher <hs@denx.de>
Date: Wed, 28 May 2014 11:33:33 +0200
Subject: bootm: make use of legacy image format configurable

make the use of legacy image format configurable through
the config define CONFIG_IMAGE_FORMAT_LEGACY.

When relying on signed FIT images with required signature check
the legacy image format should be disabled. Therefore introduce
this new define and enable legacy image format if CONFIG_FIT_SIGNATURE
is not set. If CONFIG_FIT_SIGNATURE is set disable per default
the legacy image format.

Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Cc: Lars Steubesand <lars.steubesand@philips.com>
Cc: Mike Pearce <mike@kaew.be>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Tom Rini <trini@ti.com>
Cc: Michal Simek <monstr@monstr.eu>
Acked-by: Simon Glass <sjg@chromium.org>
---
 include/config_fallbacks.h | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'include/config_fallbacks.h')

diff --git a/include/config_fallbacks.h b/include/config_fallbacks.h
index b304a4103d..76818f673f 100644
--- a/include/config_fallbacks.h
+++ b/include/config_fallbacks.h
@@ -83,4 +83,12 @@
 #define CONFIG_SYS_HZ		1000
 #endif
 
+#ifndef CONFIG_FIT_SIGNATURE
+#define CONFIG_IMAGE_FORMAT_LEGACY
+#endif
+
+#ifdef CONFIG_DISABLE_IMAGE_LEGACY
+#undef CONFIG_IMAGE_FORMAT_LEGACY
+#endif
+
 #endif	/* __CONFIG_FALLBACKS_H */
-- 
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