X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=Kconfig;h=1b19b7b76c71edea4bf00e2dbe7d6d3e6f37f0d7;hb=c2774e6149a6bedb0941deefec84665119e685a4;hp=8f9ea97f3d363322effd260d23de8aefa65201ec;hpb=0ff27d4a94637d4b1937c625d33212375bd118d9;p=platform%2Fkernel%2Fu-boot.git

diff --git a/Kconfig b/Kconfig
index 8f9ea97..1b19b7b 100644
--- a/Kconfig
+++ b/Kconfig
@@ -144,6 +144,8 @@ menu "Boot images"
 
 config FIT
 	bool "Support Flattened Image Tree"
+	select MD5
+	select SHA1
 	help
 	  This option allows you to boot the new uImage structure,
 	  Flattened Image Tree.  FIT is formally a FDT, which can include
@@ -156,6 +158,20 @@ config FIT
 
 if FIT
 
+config FIT_ENABLE_SHA256_SUPPORT
+	bool "Support SHA256 checksum of FIT image contents"
+	select SHA256
+	default y
+	help
+	  Enable this to support SHA256 checksum of FIT image contents. A
+	  SHA256 checksum is a 256-bit (32-byte) hash value used to check that
+	  the image contents have not been corrupted. SHA256 is recommended
+	  for use in secure applications since (as at 2016) there is no known
+	  feasible attack that could produce a 'collision' with differing
+	  input data. Use this for the highest security. Note that only the
+	  SHA256 variant is supported: SHA512 and others are not currently
+	  supported in U-Boot.
+
 config FIT_SIGNATURE
 	bool "Enable signature verification of FIT uImages"
 	depends on DM
@@ -283,9 +299,9 @@ config SYS_EXTRA_OPTIONS
 	  new boards should not use this option.
 
 config SYS_TEXT_BASE
-	depends on SPARC || ARC || X86 || ARCH_UNIPHIER || ARCH_ZYNQMP || \
+	depends on ARC || X86 || ARCH_UNIPHIER || ARCH_ZYNQMP || \
 		(M68K && !TARGET_ASTRO_MCF5373L) || MICROBLAZE || MIPS || \
-		ARCH_ZYNQ
+		ARCH_ZYNQ || ARCH_KEYSTONE
 	depends on !EFI_APP
 	hex "Text Base"
 	help
@@ -308,6 +324,8 @@ config ARCH_FIXUP_FDT_MEMORY
 
 endmenu		# Boot images
 
+source "api/Kconfig"
+
 source "common/Kconfig"
 
 source "cmd/Kconfig"
@@ -325,3 +343,5 @@ source "fs/Kconfig"
 source "lib/Kconfig"
 
 source "test/Kconfig"
+
+source "scripts/Kconfig"