fdt: Add a function to remove unused strings from a device tree

[karo-tx-uboot.git] / lib / Kconfig

diff --git a/lib/Kconfig b/lib/Kconfig
index bb0fa27189f683bad75618c8bcb72bccd6632e01..829db0da950b688e4407b195fb7ddcc4d585e2b1 100644 (file)
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -41,12 +41,20 @@ config SYS_VSNPRINTF
 
 config REGEX
        bool "Enable regular expression support"
+       default y if NET
        help
          If this variable is defined, U-Boot is linked against the
          SLRE (Super Light Regular Expression) library, which adds
          regex support to some commands, for example "env grep" and
          "setexpr".
 
+config LIB_RAND
+       bool "Pseudo-random library support "
+       help
+         This library provides pseudo-random number generator functions.
+
+source lib/dhry/Kconfig
+
 source lib/rsa/Kconfig
 
 menu "Hashing Support"
@@ -85,4 +93,12 @@ config SHA_PROG_HW_ACCEL
          is performed in hardware.
 endmenu
 
+config ERRNO_STR
+       bool "Enable function for getting errno-related string message"
+       help
+         The function errno_str(int errno), returns a pointer to the errno
+         corresponding text message:
+         - if errno is null or positive number - a pointer to "Success" message
+         - if errno is negative - a pointer to errno related message
+
 endmenu