eb9b1f5028
Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
271 lines
7.5 KiB
Plaintext
271 lines
7.5 KiB
Plaintext
config BR2_TARGET_UBOOT
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bool "U-Boot"
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help
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Build "Das U-Boot" Boot Monitor
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if BR2_TARGET_UBOOT
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config BR2_TARGET_UBOOT_BOARDNAME
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string "U-Boot board name"
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help
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One of U-Boot supported boards to be built.
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This will be suffixed with _config to meet U-Boot standard naming.
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See boards.cfg in U-Boot source code for the list of available
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configurations.
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choice
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prompt "U-Boot Version"
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help
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Select the specific U-Boot version you want to use
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config BR2_TARGET_UBOOT_LATEST_VERSION
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bool "2014.01"
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config BR2_TARGET_UBOOT_CUSTOM_VERSION
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bool "Custom version"
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help
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This option allows to use a specific official versions
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config BR2_TARGET_UBOOT_CUSTOM_TARBALL
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bool "Custom tarball"
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config BR2_TARGET_UBOOT_CUSTOM_GIT
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bool "Custom Git repository"
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config BR2_TARGET_UBOOT_CUSTOM_HG
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bool "Custom Mercurial repository"
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endchoice
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config BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE
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string "U-Boot version"
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depends on BR2_TARGET_UBOOT_CUSTOM_VERSION
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config BR2_TARGET_UBOOT_CUSTOM_TARBALL_LOCATION
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string "URL of custom U-Boot tarball"
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depends on BR2_TARGET_UBOOT_CUSTOM_TARBALL
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if BR2_TARGET_UBOOT_CUSTOM_GIT || BR2_TARGET_UBOOT_CUSTOM_HG
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config BR2_TARGET_UBOOT_CUSTOM_REPO_URL
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string "URL of custom repository"
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default BR2_TARGET_UBOOT_CUSTOM_GIT_REPO_URL \
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if BR2_TARGET_UBOOT_CUSTOM_GIT_REPO_URL != "" # legacy
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config BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION
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string "Custom repository version"
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default BR2_TARGET_UBOOT_CUSTOM_GIT_VERSION \
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if BR2_TARGET_UBOOT_CUSTOM_GIT_VERSION != "" # legacy
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help
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Revision to use in the typical format used by Git/Mercurial
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E.G. a sha id, a tag, branch, ..
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endif
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config BR2_TARGET_UBOOT_VERSION
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string
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default "2014.01" if BR2_TARGET_UBOOT_LATEST_VERSION
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default BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE \
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if BR2_TARGET_UBOOT_CUSTOM_VERSION
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default "custom" if BR2_TARGET_UBOOT_CUSTOM_TARBALL
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default BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION \
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if BR2_TARGET_UBOOT_CUSTOM_GIT || BR2_TARGET_UBOOT_CUSTOM_HG
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config BR2_TARGET_UBOOT_CUSTOM_PATCH_DIR
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string "custom patch dir"
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help
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If your board requires custom patches, add the path to the
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directory containing the patches here. The patches must be
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named uboot-<something>.patch.
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Most users may leave this empty
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choice
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prompt "U-Boot binary format"
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default BR2_TARGET_UBOOT_FORMAT_BIN
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config BR2_TARGET_UBOOT_FORMAT_AIS
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bool "u-boot.ais"
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help
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AIS (Application Image Script) is a format defined by TI.
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It is required to load code/data on OMAP-L1 processors.
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u-boot.ais contains U-Boot with the SPL support.
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config BR2_TARGET_UBOOT_FORMAT_BIN
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bool "u-boot.bin"
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config BR2_TARGET_UBOOT_FORMAT_IMG
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bool "u-boot.img"
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config BR2_TARGET_UBOOT_FORMAT_IMX
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bool "u-boot.imx"
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config BR2_TARGET_UBOOT_FORMAT_NAND_BIN
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bool "u-boot-nand.bin"
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config BR2_TARGET_UBOOT_FORMAT_KWB
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depends on BR2_arm
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bool "u-boot.kwb (Marvell)"
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config BR2_TARGET_UBOOT_FORMAT_LDR
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depends on BR2_bfin
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bool "u-boot.ldr"
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config BR2_TARGET_UBOOT_FORMAT_ELF
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bool "u-boot.elf"
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config BR2_TARGET_UBOOT_FORMAT_SB
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depends on BR2_arm
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bool "u-boot.sb"
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config BR2_TARGET_UBOOT_FORMAT_CUSTOM
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bool "Custom (specify below)"
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help
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On some platforms, the standard U-Boot binary is not called
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u-boot.bin, but u-boot<something>.bin. If this is your case,
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you should select this option and specify the correct name
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in BR2_TARGET_UBOOT_FORMAT_CUSTOM_NAME.
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endchoice
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config BR2_TARGET_UBOOT_FORMAT_CUSTOM_NAME
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string "U-Boot binary format: custom name"
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depends on BR2_TARGET_UBOOT_FORMAT_CUSTOM
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help
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Specify the correct name of the output binary created by
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U-Boot, if it is not one of the default names. For example:
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u-boot_magic.bin
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config BR2_TARGET_UBOOT_OMAP_IFT
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depends on BR2_TARGET_UBOOT_FORMAT_BIN
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depends on BR2_arm || BR2_armeb
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select BR2_PACKAGE_HOST_OMAP_U_BOOT_UTILS
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bool "produce a .ift signed image (OMAP)"
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help
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Use gpsign to produce an image of u-boot.bin signed with
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a Configuration Header for booting on OMAP processors.
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This allows U-Boot to boot without the need for an
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intermediate bootloader (e.g. x-loader) if it is written
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on the first sector of the boot medium.
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This only works for some media, such as NAND. Check your
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chip documentation for details. You might also want to
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read the documentation of gpsign, the tool that generates
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the .ift image, at:
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https://github.com/nmenon/omap-u-boot-utils/blob/master/README
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if BR2_TARGET_UBOOT_OMAP_IFT
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config BR2_TARGET_UBOOT_OMAP_IFT_CONFIG
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string "gpsign Configuration Header config file"
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help
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The Configuration Header (CH) config file defines the
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desired content of the CH for the signed image.
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It usually contains external RAM settings and
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possibly other external devices initialization.
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The omap-u-boot-utils software contains example
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configuration files for some boards:
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https://github.com/nmenon/omap-u-boot-utils/tree/master/configs
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endif
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menuconfig BR2_TARGET_UBOOT_NETWORK
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bool "Custom Network Settings"
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help
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Custom network settings for U-boot
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if BR2_TARGET_UBOOT_NETWORK
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config BR2_TARGET_UBOOT_SERVERIP
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string "server ip"
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default "10.175.196.221"
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help
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TFTP server ip address
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config BR2_TARGET_UBOOT_IPADDR
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string "ip address"
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default "10.175.196.18"
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help
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Target ip address
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config BR2_TARGET_UBOOT_GATEWAY
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string "gateway ip"
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default "10.175.196.1"
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help
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Gateway ip address
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config BR2_TARGET_UBOOT_NETMASK
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string "netmask"
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default "255.255.255.0"
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help
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Network Mask
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config BR2_TARGET_UBOOT_ETHADDR
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string "ethernet address"
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default "04:25:fe:ed:00:18"
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help
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Target MAC address for the ethernet interface.
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This should be changed for production units
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config BR2_TARGET_UBOOT_ETH1ADDR
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string "ethernet 2 address"
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help
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Target MAC address for the second ethernet interface.
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endif # BR2_TARGET_UBOOT_NETWORK
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config BR2_TARGET_UBOOT_SPL
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bool "U-Boot SPL support"
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depends on !BR2_TARGET_XLOADER
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help
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Enable the U-Boot SPL support. SPL is a first stage
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bootloader loaded into internal memory in charge of
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enabling and configuring the external memory (DDR),
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and load the u-boot program into DDR.
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config BR2_TARGET_UBOOT_SPL_NAME
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string "U-Boot SPL target name"
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default "u-boot-spl.bin"
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depends on BR2_TARGET_UBOOT_SPL
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help
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This is the name of the SPL binary, generated during
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u-boot build. For most platform it is u-boot-spl.bin
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but not always. It is MLO on OMAP for example.
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menuconfig BR2_TARGET_UBOOT_ENVIMAGE
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bool "Environment image"
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help
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Generate a valid binary environment image from a text file
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describing the key=value pairs of the environment.
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The environment image will be called uboot-env.bin.
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if BR2_TARGET_UBOOT_ENVIMAGE
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config BR2_TARGET_UBOOT_ENVIMAGE_SOURCE
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string "Source file for environment"
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help
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Text file describing the environment.
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config BR2_TARGET_UBOOT_ENVIMAGE_SIZE
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string "Size of environment"
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help
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Size of envronment, can be prefixed with 0x for hexadecimal
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values.
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config BR2_TARGET_UBOOT_ENVIMAGE_REDUNDANT
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bool "Environment has two copies"
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help
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Some platforms define in their U-Boot configuration that the
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U-Boot environment should be duplicated in two locations (for
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extra safety). Check your U-Boot configuration for the
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CONFIG_ENV_ADDR_REDUND and CONFIG_ENV_SIZE_REDUND settings to
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see if this is the case for your platform.
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If it is the case, then you should enable this option to
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ensure that the U-Boot environment image generated by
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Buildroot is compatible with the "redundant environment"
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mechanism of U-Boot.
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endif # BR2_TARGET_UBOOT_ENVIMAGE
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endif # BR2_TARGET_UBOOT
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