Merge git://git.denx.de/u-boot-usb

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

diff --git a/lib/Kconfig b/lib/Kconfig
index 0e0d8efd33f045719ccde573ec30928f0ee66a56..09670f031c2453ec44d64a2e901d55eb7049f31d 100644 (file)
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -52,8 +52,31 @@ 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
 
+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
@@ -67,6 +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
@@ -101,6 +126,10 @@ config SHA_PROG_HW_ACCEL
          SHA1/SHA256 progressive hashing.
          Data can be streamed in a block at a time and the hashing
          is performed in hardware.
+
+config MD5
+       bool
+
 endmenu
 
 menu "Compression Support"
@@ -119,6 +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
@@ -163,6 +202,39 @@ config FDT_FIXUP_PARTITIONS
          using partition info defined in the 'mtdparts' environment
          variable.
 
+menu "System tables"
+       depends on (!EFI && !SYS_COREBOOT) || (ARM && EFI_LOADER)
+
+config GENERATE_SMBIOS_TABLE
+       bool "Generate an SMBIOS (System Management BIOS) table"
+       default y
+       depends on X86 || EFI_LOADER
+       help
+         The System Management BIOS (SMBIOS) specification addresses how
+         motherboard and system vendors present management information about
+         their products in a standard format by extending the BIOS interface
+         on Intel architecture systems.
+
+         Check http://www.dmtf.org/standards/smbios for details.
+
+config SMBIOS_MANUFACTURER
+       string "SMBIOS Manufacturer"
+       depends on GENERATE_SMBIOS_TABLE
+       default SYS_VENDOR
+       help
+         The board manufacturer to store in SMBIOS structures.
+         Change this to override the default one (CONFIG_SYS_VENDOR).
+
+config SMBIOS_PRODUCT_NAME
+       string "SMBIOS Product Name"
+       depends on GENERATE_SMBIOS_TABLE
+       default SYS_BOARD
+       help
+         The product name to store in SMBIOS structures.
+         Change this to override the default one (CONFIG_SYS_BOARD).
+
+endmenu
+
 source lib/efi/Kconfig
 source lib/efi_loader/Kconfig