X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=lib%2FKconfig;h=a0d5d926eb6875c598fc44ed17c4496dc6521bd5;hb=e11b5e8d6ef72f2e83e680d132a0617a4540f0aa;hp=65c01573e194e13b0d4a9c64923c840525782312;hpb=bea79d7d3fde54932747b7592d399bbaf070385e;p=u-boot

diff --git a/lib/Kconfig b/lib/Kconfig
index 65c01573e1..a0d5d926eb 100644
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -52,6 +52,18 @@ config LIB_RAND
 	help
 	  This library provides pseudo-random number generator functions.
 
+config SPL_TINY_MEMSET
+	bool "Use a very small memset() in SPL"
+	help
+	  The faster memset() is the arch-specific one (if available) enabled
+	  by CONFIG_USE_ARCH_MEMSET. If that is not enabled, we can still get
+	  better performance by writing a word at a time. But in very
+	  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
 
 source lib/rsa/Kconfig
@@ -123,6 +135,8 @@ config LZ4
 	  frame format currently (2015) implemented in the Linux kernel
 	  (generated by 'lz4 -l'). The two formats are incompatible.
 
+config LZO
+	bool
 endmenu
 
 config ERRNO_STR