video: Drop unused console functions

[u-boot] / lib / Kconfig

diff --git a/lib/Kconfig b/lib/Kconfig
index 067307276ecf69229c53d26d994136ec9ff8d9fd..30e84ed31537b46b9d5011cbbb153dab4e086a03 100644 (file)
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -56,6 +56,7 @@ source lib/rsa/Kconfig
 
 config TPM
        bool "Trusted Platform Module (TPM) Support"
+       depends on DM
        help
          This enables support for TPMs which can be used to provide security
          features for your board. The TPM can be connected via LPC or I2C
@@ -100,6 +101,24 @@ config SHA_PROG_HW_ACCEL
          is performed in hardware.
 endmenu
 
+menu "Compression Support"
+
+config LZ4
+       bool "Enable LZ4 decompression support"
+       help
+         If this option is set, support for LZ4 compressed images
+         is included. The LZ4 algorithm can run in-place as long as the
+         compressed image is loaded to the end of the output buffer, and
+         trades lower compression ratios for much faster decompression.
+         
+         NOTE: This implements the release version of the LZ4 frame
+         format as generated by default by the 'lz4' command line tool.
+         This is not the same as the outdated, less efficient legacy
+         frame format currently (2015) implemented in the Linux kernel
+         (generated by 'lz4 -l'). The two formats are incompatible.
+
+endmenu
+
 config ERRNO_STR
        bool "Enable function for getting errno-related string message"
        help