X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=lib%2FKconfig;h=09670f031c2453ec44d64a2e901d55eb7049f31d;hb=237868c9c08db051ec123ff7c3317ff35c2bf2de;hp=5115d047f86f6c192440705c645d7d4d02140181;hpb=d53ecad92f06d2e38a5cbc13af7473867c7fa277;p=u-boot

diff --git a/lib/Kconfig b/lib/Kconfig
index 5115d047f8..09670f031c 100644
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -61,8 +61,22 @@ config SPL_TINY_MEMSET
 	  size-constrained envrionments even this may be too big. Enable this
 	  option to reduce code size slightly at the cost of some speed.
 
+config RBTREE
+	bool
+
 source lib/dhry/Kconfig
 
+menu "Security support"
+
+config AES
+	bool "Support the AES algorithm"
+	help
+	  This provides a means to encrypt and decrypt data using the AES
+	  (Advanced Encryption Standard). This algorithm uses a symetric key
+	  and is widely used as a streaming cipher. Different key lengths are
+	  supported by the algorithm but only a 128-bit key is supported at
+	  present.
+
 source lib/rsa/Kconfig
 
 config TPM
@@ -76,6 +90,8 @@ config TPM
 	  for the low-level TPM interface, but only one TPM is supported at
 	  a time by the TPM library.
 
+endmenu
+
 menu "Hashing Support"
 
 config SHA1
@@ -132,6 +148,16 @@ config LZ4
 	  frame format currently (2015) implemented in the Linux kernel
 	  (generated by 'lz4 -l'). The two formats are incompatible.
 
+config LZMA
+	bool "Enable LZMA decompression support"
+	help
+	  This enables support for LZMA (Lempel-Ziv-Markov chain algorithm),
+	  a dictionary compression algorithm that provides a high compression
+	  ratio and fairly fast decompression speed. See also
+	  CONFIG_CMD_LZMADEC which provides a decode command.
+
+config LZO
+	bool
 endmenu
 
 config ERRNO_STR