efi_loader: document runtime functions

[oweals/u-boot.git] / lib / Kconfig

diff --git a/lib/Kconfig b/lib/Kconfig
index dd54516f302146ec945b7aa4a2b2a253ef8f7357..622f3c26c331134ff7c805e68353d3416e6b7003 100644 (file)
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -187,6 +187,20 @@ config TPM
 
 endmenu
 
+menu "Android Verified Boot"
+
+config LIBAVB
+       bool "Android Verified Boot 2.0 support"
+       depends on ANDROID_BOOT_IMAGE
+       default n
+       help
+         This enables support of Android Verified Boot 2.0 which can be used
+         to assure the end user of the integrity of the software running on a
+         device. Introduces such features as boot chain of trust, rollback
+         protection etc.
+
+endmenu
+
 menu "Hashing Support"
 
 config SHA1
@@ -320,7 +334,7 @@ config SPL_OF_LIBFDT
 config FDT_FIXUP_PARTITIONS
        bool "overwrite MTD partitions in DTS through defined in 'mtdparts'"
        depends on OF_LIBFDT
-       default n
+       depends on CMD_MTDPARTS
        help
          Allow overwriting defined partitions in the device tree blob
          using partition info defined in the 'mtdparts' environment