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authorDirk Eibach <dirk.eibach@gdsys.cc>2014-07-03 09:28:26 +0200
committerTom Rini <trini@ti.com>2014-07-07 19:47:19 -0400
commit9a4f479b649a611478ff1b983c9a30f9150a696b (patch)
treed2892d9f8dd33ae1567392595327b14cf9b86308 /README
parent4fb9b41b550c3620c4cd5c2490b8800465c220dd (diff)
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fit: make sha256 support optional
sha256 has some beefy memory footprint. Make it optional for constrained systems. Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
Diffstat (limited to 'README')
-rw-r--r--README5
1 files changed, 5 insertions, 0 deletions
diff --git a/README b/README
index 082bd2a..4ac7399 100644
--- a/README
+++ b/README
@@ -3269,6 +3269,11 @@ FIT uImage format:
disabled. If a board need legacy image format support
enable this through CONFIG_IMAGE_FORMAT_LEGACY
+ CONFIG_FIT_DISABLE_SHA256
+ Supporting SHA256 hashes has quite an impact on binary size.
+ For constrained systems sha256 hash support can be disabled
+ with this option.
+
- Standalone program support:
CONFIG_STANDALONE_LOAD_ADDR