mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-11 05:42:58 +00:00
e663b350f1
We can pass SMBIOS easily as EFI configuration table to an EFI payload. This patch adds enablement for that case. While at it, we also enable SMBIOS generation for ARM systems, since they support EFI_LOADER. Signed-off-by: Alexander Graf <agraf@suse.de> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
202 lines
6.1 KiB
Text
202 lines
6.1 KiB
Text
menu "Library routines"
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config CC_OPTIMIZE_LIBS_FOR_SPEED
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bool "Optimize libraries for speed"
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help
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Enabling this option will pass "-O2" to gcc when compiling
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under "lib" directory.
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If unsure, say N.
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config HAVE_PRIVATE_LIBGCC
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bool
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config USE_PRIVATE_LIBGCC
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bool "Use private libgcc"
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depends on HAVE_PRIVATE_LIBGCC
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default y if HAVE_PRIVATE_LIBGCC && ((ARM && !ARM64) || MIPS)
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help
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This option allows you to use the built-in libgcc implementation
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of U-Boot instead of the one provided by the compiler.
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If unsure, say N.
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config SYS_HZ
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int
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default 1000
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help
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The frequency of the timer returned by get_timer().
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get_timer() must operate in milliseconds and this option must be
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set to 1000.
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config USE_TINY_PRINTF
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bool "Enable tiny printf() version"
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help
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This option enables a tiny, stripped down printf version.
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This should only be used in space limited environments,
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like SPL versions with hard memory limits. This version
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reduces the code size by about 2.5KiB on armv7.
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The supported format specifiers are %c, %s, %u/%d and %x.
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config REGEX
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bool "Enable regular expression support"
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default y if NET
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help
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If this variable is defined, U-Boot is linked against the
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SLRE (Super Light Regular Expression) library, which adds
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regex support to some commands, for example "env grep" and
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"setexpr".
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config LIB_RAND
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bool "Pseudo-random library support "
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help
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This library provides pseudo-random number generator functions.
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source lib/dhry/Kconfig
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source lib/rsa/Kconfig
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config TPM
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bool "Trusted Platform Module (TPM) Support"
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depends on DM
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help
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This enables support for TPMs which can be used to provide security
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features for your board. The TPM can be connected via LPC or I2C
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and a sandbox TPM is provided for testing purposes. Use the 'tpm'
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command to interactive the TPM. Driver model support is provided
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for the low-level TPM interface, but only one TPM is supported at
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a time by the TPM library.
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menu "Hashing Support"
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config SHA1
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bool "Enable SHA1 support"
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help
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This option enables support of hashing using SHA1 algorithm.
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The hash is calculated in software.
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The SHA1 algorithm produces a 160-bit (20-byte) hash value
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(digest).
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config SHA256
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bool "Enable SHA256 support"
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help
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This option enables support of hashing using SHA256 algorithm.
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The hash is calculated in software.
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The SHA256 algorithm produces a 256-bit (32-byte) hash value
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(digest).
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config SHA_HW_ACCEL
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bool "Enable hashing using hardware"
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help
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This option enables hardware acceleration
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for SHA1/SHA256 hashing.
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This affects the 'hash' command and also the
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hash_lookup_algo() function.
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config SHA_PROG_HW_ACCEL
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bool "Enable Progressive hashing support using hardware"
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depends on SHA_HW_ACCEL
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help
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This option enables hardware-acceleration for
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SHA1/SHA256 progressive hashing.
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Data can be streamed in a block at a time and the hashing
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is performed in hardware.
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endmenu
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menu "Compression Support"
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config LZ4
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bool "Enable LZ4 decompression support"
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help
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If this option is set, support for LZ4 compressed images
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is included. The LZ4 algorithm can run in-place as long as the
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compressed image is loaded to the end of the output buffer, and
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trades lower compression ratios for much faster decompression.
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NOTE: This implements the release version of the LZ4 frame
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format as generated by default by the 'lz4' command line tool.
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This is not the same as the outdated, less efficient legacy
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frame format currently (2015) implemented in the Linux kernel
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(generated by 'lz4 -l'). The two formats are incompatible.
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endmenu
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config ERRNO_STR
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bool "Enable function for getting errno-related string message"
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help
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The function errno_str(int errno), returns a pointer to the errno
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corresponding text message:
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- if errno is null or positive number - a pointer to "Success" message
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- if errno is negative - a pointer to errno related message
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config OF_LIBFDT
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bool "Enable the FDT library"
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default y if OF_CONTROL
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help
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This enables the FDT library (libfdt). It provides functions for
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accessing binary device tree images in memory, such as adding and
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removing notes and properties, scanning through the tree and finding
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particular compatible nodes. The library operates on a flattened
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version of the device tree.
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config OF_LIBFDT_OVERLAY
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bool "Enable the FDT library overlay support"
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help
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This enables the FDT library (libfdt) overlay support.
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config SPL_OF_LIBFDT
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bool "Enable the FDT library for SPL"
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default y if SPL_OF_CONTROL
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help
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This enables the FDT library (libfdt). It provides functions for
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accessing binary device tree images in memory, such as adding and
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removing notes and properties, scanning through the tree and finding
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particular compatible nodes. The library operates on a flattened
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version of the device tree.
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config FDT_FIXUP_PARTITIONS
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bool "overwrite MTD partitions in DTS through defined in 'mtdparts'"
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depends on OF_LIBFDT
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default n
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help
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Allow overwriting defined partitions in the device tree blob
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using partition info defined in the 'mtdparts' environment
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variable.
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menu "System tables"
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depends on (!EFI && !SYS_COREBOOT) || (ARM && EFI_LOADER)
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config GENERATE_SMBIOS_TABLE
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bool "Generate an SMBIOS (System Management BIOS) table"
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default y
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depends on X86 || EFI_LOADER
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help
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The System Management BIOS (SMBIOS) specification addresses how
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motherboard and system vendors present management information about
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their products in a standard format by extending the BIOS interface
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on Intel architecture systems.
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Check http://www.dmtf.org/standards/smbios for details.
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config SMBIOS_MANUFACTURER
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string "SMBIOS Manufacturer"
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depends on GENERATE_SMBIOS_TABLE
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default SYS_VENDOR
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help
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The board manufacturer to store in SMBIOS structures.
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Change this to override the default one (CONFIG_SYS_VENDOR).
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config SMBIOS_PRODUCT_NAME
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string "SMBIOS Product Name"
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depends on GENERATE_SMBIOS_TABLE
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default SYS_BOARD
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help
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The product name to store in SMBIOS structures.
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Change this to override the default one (CONFIG_SYS_BOARD).
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endmenu
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source lib/efi/Kconfig
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source lib/efi_loader/Kconfig
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endmenu
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