menu "Library routines"
+config ADDR_MAP
+ bool "Enable support for non-identity virtual-physical mappings"
+ help
+ Enables helper code for implementing non-identity virtual-physical
+ memory mappings for 32bit CPUs.
+
+config SYS_NUM_ADDR_MAP
+ int "Size of the address-map table"
+ depends on ADDR_MAP
+ default 16
+ help
+ Sets the number of entries in the virtual-physical mapping table.
+
config BCH
bool "Enable Software based BCH ECC"
help
config TPL_SPRINTF
bool
+config SSCANF
+ bool
+ default n
+
config STRTO
bool
default y
bool "Pseudo-random library support"
config LIB_HW_RAND
- bool "HW Engine for random libray support"
+ bool "HW Engine for random library support"
endchoice
The SHA256 algorithm produces a 256-bit (32-byte) hash value
(digest).
+config SHA512_ALGO
+ bool "Enable SHA512 algorithm"
+ help
+ This option enables support of internal SHA512 algorithm.
+
+config SHA512
+ bool "Enable SHA512 support"
+ depends on SHA512_ALGO
+ help
+ This option enables support of hashing using SHA512 algorithm.
+ The hash is calculated in software.
+ The SHA512 algorithm produces a 512-bit (64-byte) hash value
+ (digest).
+
+config SHA384
+ bool "Enable SHA384 support"
+ depends on SHA512_ALGO
+ help
+ This option enables support of hashing using SHA384 algorithm.
+ The hash is calculated in software.
+ The SHA384 algorithm produces a 384-bit (48-byte) hash value
+ (digest).
+
config SHA_HW_ACCEL
bool "Enable hashing using hardware"
help
is performed in hardware.
config MD5
- bool
+ bool "Support MD5 algorithm"
+ help
+ This option enables MD5 support. MD5 is an algorithm designed
+ in 1991 that produces a 16-byte digest (or checksum) from its input
+ data. It has a number of vulnerabilities which preclude its use in
+ security applications, but it can be useful for providing a quick
+ checksum of a block of data.
+
+config SPL_MD5
+ bool "Support MD5 algorithm in SPL"
+ help
+ This option enables MD5 support in SPL. MD5 is an algorithm designed
+ in 1991 that produces a 16-byte digest (or checksum) from its input
+ data. It has a number of vulnerabilities which preclude its use in
+ security applications, but it can be useful for providing a quick
+ checksum of a block of data.
config CRC32C
bool
help
This enables support for GZIP compression algorithm.
+config ZLIB_UNCOMPRESS
+ bool "Enables zlib's uncompress() functionality"
+ help
+ This enables an extra zlib functionality: the uncompress() function,
+ which decompresses data from a buffer into another, knowing their
+ sizes. Unlike gunzip(), there is no header parsing.
+
+config GZIP_COMPRESSED
+ bool
+ select ZLIB
+
+config BZIP2
+ bool "Enable bzip2 decompression support"
+ help
+ This enables support for BZIP2 compression algorithm.
+
config ZLIB
bool
default y
config SPL_LZ4
bool "Enable LZ4 decompression support in SPL"
help
- This enables support for tge LZ4 decompression algorithm in SPL. LZ4
+ This enables support for the LZ4 decompression algorithm in SPL. LZ4
is a lossless data compression algorithm that is focused on
fast compression and decompression speed. It belongs to the LZ77
family of byte-oriented compression schemes.
+config SPL_LZMA
+ bool "Enable LZMA decompression support for SPL build"
+ help
+ This enables support for LZMA compression algorithm for SPL boot.
+
config SPL_LZO
bool "Enable LZO decompression support in SPL"
help
help
This enables functions for printing dumps of binary data.
+config SPL_HEXDUMP
+ bool "Enable hexdump in SPL"
+ depends on HEXDUMP
+ default y
+ help
+ This enables functions for printing dumps of binary data in
+ SPL.
+
+config GETOPT
+ bool "Enable getopt"
+ help
+ This enables functions for parsing command-line options.
+
config OF_LIBFDT
bool "Enable the FDT library"
default y if OF_CONTROL
menu "System tables"
depends on (!EFI && !SYS_COREBOOT) || (ARM && EFI_LOADER)
+config BLOBLIST_TABLES
+ bool "Put tables in a bloblist"
+ depends on X86
+ help
+ Normally tables are placed at address 0xf0000 and can be up to 64KB
+ long. With this option, tables are instead placed in the bloblist
+ with a pointer from 0xf0000. The size can then be larger and the
+ tables can be placed high in memory.
+
config GENERATE_SMBIOS_TABLE
bool "Generate an SMBIOS (System Management BIOS) table"
default y
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).
+ See also SMBIOS_SYSINFO which allows SMBIOS values to be provided in
+ the devicetree.
endmenu
help
Enable fast lookup object identifier registry.
+config SMBIOS_PARSER
+ bool "SMBIOS parser"
+ help
+ A simple parser for SMBIOS data.
+
source lib/efi/Kconfig
source lib/efi_loader/Kconfig
source lib/optee/Kconfig
projects / u-boot.git / blobdiff