Kconfig是了解Petalinux配置参数的极好文件

文件位置：

文件内容：

mainmenu “misc/config System Configuration”
config SUBSYSTEM_TYPE_LINUX
bool
default y
select SYSTEM_ZYNQMP

config SYSTEM_ZYNQMP
bool “ZYNQMP Configuration”
help
ZYNQMP Configuration for petalinux project.
All these config options will be in ${PROOT}/project-spec/configs/config

menu “Linux Components Selection”
config SUBSYSTEM_COMPONENT_DEVICE__TREE_NAME_DEVICE__TREE__GENERATOR
bool
default y

config SUBSYSTEM_COMPONENT_BOOTLOADER_AUTO_FSBL
bool “First Stage Bootloader”
select SUBSYSTEM_HARDWARE_AUTO
default y
depends on !SYSTEM_VERSAL
help
If you select this option, PetaLinux will auto generate the first stage
bootloader through xsct.The ELF file for the same is in /images/linux.
If you DONOT select this option, petalinux will not generate, config or
build your bootloader.
config SUBSYSTEM_COMPONENT_BOOTLOADER_NAME_FS__BOOT
bool
default y
depends on SUBSYSTEM_COMPONENT_BOOTLOADER_AUTO_FSBL && SUBSYSTEM_ARCH_MICROBLAZE
config SUBSYSTEM_COMPONENT_BOOTLOADER_NAME_ZYNQ_FSBL
bool
default y
depends on SUBSYSTEM_COMPONENT_BOOTLOADER_AUTO_FSBL && SUBSYSTEM_ARCH_ARM
config SUBSYSTEM_COMPONENT_BOOTLOADER_NAME_ZYNQMP_FSBL
bool
default y
depends on SUBSYSTEM_COMPONENT_BOOTLOADER_AUTO_FSBL && SYSTEM_ZYNQMP
config SUBSYSTEM_COMPONENT_BOOTLOADER_AUTO_PS_INIT
bool “Auto update ps_init”
default y
depends on SUBSYSTEM_COMPONENT_BOOTLOADER_NAME_ZYNQMP_FSBL || SUBSYSTEM_COMPONENT_BOOTLOADER_NAME_ZYNQ_FSBL
help
If you select this option, PetaLinux will auto update psu_init.c/.h(zynqMP) or ps7_init.c/.h(zynq) files
in fsbl source when running “petalinux-config --get-hw-description”.
config SUBSYSTEM_COMPONENT_PMU_FIRMWARE
bool “PMU Firmware”
default y
depends on SYSTEM_ZYNQMP
help
If you select this option, Petalinux will generate pmufw through xsct.
If you DO NOT select this option, Petalinux will not generate build or config PMUFW
config SUBSYSTEM_COMPONENT_PLM
bool “PLM”
default y
depends on SYSTEM_VERSAL
help
If you select this option, Petalinux will generate plm through xsct.
If you DO NOT select this option, Petalinux will not generate build or config PLM
config SUBSYSTEM_COMPONENT_PSM_FIRMWARE
bool “PSM Firmware”
default y
depends on SYSTEM_VERSAL
help
If you select this option, Petalinux will generate psmfw through xsct.
If you DO NOT select this option, Petalinux will not generate build or config PSMFW

choice
prompt “u-boot”
config SUBSYSTEM_COMPONENT_U__BOOT_NAME_U__BOOT__XLNX
bool “u-boot-xlnx”
config SUBSYSTEM_COMPONENT_U__BOOT_NAME_REMOTE
bool “remote”
config SUBSYSTEM_COMPONENT_U__BOOT_NAME_EXT__LOCAL__SRC
bool “ext-local-src”
endchoice
menu “Remote u-boot settings”
depends on SUBSYSTEM_COMPONENT_U__BOOT_NAME_REMOTE
config SUBSYSTEM_COMPONENT_U__BOOT_NAME_REMOTE_DOWNLOAD_PATH
string “Remote u-boot git URL”
depends on SUBSYSTEM_COMPONENT_U__BOOT_NAME_REMOTE
config SUBSYSTEM_COMPONENT_U__BOOT_NAME_REMOTE_REFERENCE
string “Remote u-boot git TAG/Commit ID”
depends on SUBSYSTEM_COMPONENT_U__BOOT_NAME_REMOTE
help
It will git clone the remote to the specified directory in the project’s components
endmenu
menu “External u-boot local source settings”
depends on SUBSYSTEM_COMPONENT_U__BOOT_NAME_EXT__LOCAL__SRC
config SUBSYSTEM_COMPONENT_U__BOOT_NAME_EXT_LOCAL_SRC_PATH
string “EXternal u-boot local source path”
help
It will point the u-boot source path to this location
endmenu
if SUBSYSTEM_ARCH_AARCH64
choice
prompt “arm-trusted-firmware”
config SUBSYSTEM_COMPONENT_ARM__TRUSTED__FIRMWARE_NAME_ARM__TRUSTED__FIRMWARE
bool “arm-trusted-firmware”
config SUBSYSTEM_COMPONENT_ARM__TRUSTED__FIRMWARE_NAME_REMOTE
bool “remote”
config SUBSYSTEM_COMPONENT_ARM__TRUSTED__FIRMWARE_NAME_EXT__LOCAL__SRC
bool “ext-local-src”
endchoice
menu “Remote arm-trusted-firmware settings”
depends on SUBSYSTEM_COMPONENT_ARM__TRUSTED__FIRMWARE_NAME_REMOTE
config SUBSYSTEM_COMPONENT_ARM__TRUSTED__FIRMWARE_NAME_REMOTE_DOWNLOAD_PATH
string “Remote arm-trusted-firmware git URL”
depends on SUBSYSTEM_COMPONENT_ARM__TRUSTED__FIRMWARE_NAME_REMOTE
config SUBSYSTEM_COMPONENT_ARM__TRUSTED__FIRMWARE_NAME_REMOTE_REFERENCE
string “Remote arm-trusted-firmware git TAG/Commit ID”
depends on SUBSYSTEM_COMPONENT_ARM__TRUSTED__FIRMWARE_NAME_REMOTE
help
It will git clone the remote to the specified directory in the project’s components
endmenu
menu “External arm-trusted-firmware local source settings”
depends on SUBSYSTEM_COMPONENT_ARM__TRUSTED__FIRMWARE_NAME_EXT__LOCAL__SRC
config SUBSYSTEM_COMPONENT_ARM__TRUSTED__FIRMWARE_NAME_EXT_LOCAL_SRC_PATH
string “EXternal arm-trusted-firmware local source path”
help
It will point the arm-trusted-firmware source path to this location
endmenu
endif
choice
prompt “linux-kernel”
config SUBSYSTEM_COMPONENT_LINUX__KERNEL_NAME_LINUX__XLNX
bool “linux-xlnx”
config SUBSYSTEM_COMPONENT_LINUX__KERNEL_NAME_REMOTE
bool “remote”
config SUBSYSTEM_COMPONENT_LINUX__KERNEL_NAME_EXT__LOCAL__SRC
bool “ext-local-src”
endchoice
menu “Remote linux-kernel settings”
depends on SUBSYSTEM_COMPONENT_LINUX__KERNEL_NAME_REMOTE
config SUBSYSTEM_COMPONENT_LINUX__KERNEL_NAME_REMOTE_DOWNLOAD_PATH
string “Remote linux-kernel git URL”
depends on SUBSYSTEM_COMPONENT_LINUX__KERNEL_NAME_REMOTE
config SUBSYSTEM_COMPONENT_LINUX__KERNEL_NAME_REMOTE_REFERENCE
string “Remote linux-kernel git TAG/Commit ID”
depends on SUBSYSTEM_COMPONENT_LINUX__KERNEL_NAME_REMOTE
help
It will git clone the remote to the specified directory in the project’s components
endmenu
menu “External linux-kernel local source settings”
depends on SUBSYSTEM_COMPONENT_LINUX__KERNEL_NAME_EXT__LOCAL__SRC
config SUBSYSTEM_COMPONENT_LINUX__KERNEL_NAME_EXT_LOCAL_SRC_PATH
string “EXternal linux-kernel local source path”
help
It will point the linux-kernel source path to this location
endmenu
endmenu
menu “Auto Config Settings”
if SYSTEM_ZYNQMP || SUBSYSTEM_ARCH_ARM

config SUBSYSTEM_AUTOCONFIG_FSBL
bool “fsbl autoconfig”
default y
help
Select this option to allow PetaLinux to configure fsbl based on
system config.Disabling this option will skip configuring fsbl.
endif

if SYSTEM_ZYNQMP
config SUBSYSTEM_AUTOCONFIG_PMUFW
bool “pmufw autoconfig”
depends on SUBSYSTEM_COMPONENT_PMU_FIRMWARE
default y
help
Select this option to allow PetaLinux to configure pmufw based on
system config.Disabling this option will skip configuring pmufw.
endif

if SUBSYSTEM_ARCH_MICROBLAZE
config SUBSYSTEM_AUTOCONFIG_FSBOOT
bool “fsboot autoconfig”
default y
help
Select this option to allow PetaLinux to configure fsboot based on
system config.Disabling this option will skip configuring fsboot.
endif

config SUBSYSTEM_AUTOCONFIG_DEVICE__TREE
bool “Device tree autoconfig”
default y
select SUBSYSTEM_HARDWARE_AUTO
help
Select this option to enable auto generation of device-tree configuration
files into components/plnx_workspace/device-tree/device-tree.

config SUBSYSTEM_DEVICE_TREE_MANUAL_INCLUDE
bool “Specify a manual device tree include directory”
default n
help
Select this option to allow you to specify a custom include directory
to use when compiling the device tree.

config SUBSYSTEM_DEVICE_TREE_INCLUDE_DIR
string “Manual device tree include directory”
default “”
depends on SUBSYSTEM_DEVICE_TREE_MANUAL_INCLUDE
help
This is the include directory used by DTC during device tree compliation.

config SUBSYSTEM_DEVICE_TREE_INCLUDE_DIR
string “Automatic device tree include directory (NO EDIT)”
default “”
depends on !SUBSYSTEM_DEVICE_TREE_MANUAL_INCLUDE
help
This is the include directory used by DTC during device tree compliation.
This is automatically generated
By default it points to “$STAGIN{G}_{K}ERNE{L}_{D}IR/include"whichis"${TMPDIR}/work-shared/${MACHINE}/kernel-source/include”

config SUBSYSTEM_AUTOCONFIG_KERNEL
bool “kernel autoconfig”
default y
help
Select this option to allow PetaLinux to modify Kernel config based on
system config.

config SUBSYSTEM_AUTOCONFIG_U__BOOT
bool “u-boot autoconfig”
default y
select SUBSYSTEM_HARDWARE_AUTO
help
Select this option to enable auto u-boot configuration.

endmenu

source /home/john/ultra96v2_1-master/ultra96v2_1OS/build/misc/config/Kconfig.syshw

if !SUBSYSTEM_HARDWARE_AUTO
choice
prompt “System Architecture”
default SUBSYSTEM_ARCH_ARM

config SUBSYSTEM_ARCH_AARCH64
bool “aarch64”
help
Choose this option to specify AARCH64 as the SUBSYSTEM architecture

config SUBSYSTEM_ARCH_ARM
bool “arm”
help
Choose this option to specify ARM as the SUBSYSTEM architecture

config SUBSYSTEM_ARCH_MICROBLAZE
bool “microblaze”
help
Choose this option to specify MicroBlaze as the SUBSYSTEM architecture
endchoice
endif

config SUBSYSTEM_ENDIAN_LITTLE
bool
default y

menu “DTG Settings”
config SUBSYSTEM_MACHINE_NAME
string “MACHINE_NAME”
default “template”
help
This is machine name or board name. Ex: zcu102, zc702
This is used to create board related nodes.
Change this only when you also change the corresponding hardware design.
Change of hardware design or Machine_name between same architecture is allowed
if SUBSYSTEM_AUTOCONFIG_DEVICE__TREE
menu “Kernel Bootargs”
config SUBSYSTEM_BOOTARGS_AUTO
bool “generate boot args automatically”
default y
depends on !SUBSYSTEM_SERIAL_MANUAL_SELECT || SYSTEM_VERSAL

config SUBSYSTEM_USER_CMDLINE
string “user set kernel bootargs”
default “”
depends on !SUBSYSTEM_BOOTARGS_AUTO
help
Specify any commandline arguments you wish to pass to the kernel
at boot.

config SUBSYSTEM_BOOTARGS_EARLYPRINTK
bool “enable kernel earlyprintk”
default y
depends on SUBSYSTEM_BOOTARGS_AUTO
help
Select this option to enable kernel earlyprintk.

config SUBSYSTEM_BOOTARGS_GENERATED
string “Auto generated bootargs (NO EDIT!)”
default “”
depends on SUBSYSTEM_BOOTARGS_AUTO
help
system auto generated bootargs.
WARNING: Do not edit, your changes will be lost.
Disable SUBSYSTEM_BOOTARGS_AUTO to edit bootargs through SUBSYSTEM_USER_CMDLINE option

endmenu
endif
config SUBSYSTEM_DEVICETREE_FLAGS
string “Devicetree flags”
default “”
help
Mention device-tree flags.
These will be passed to dtc while compiling device-trees.
Ex: -@ -H epapr

if SYSTEM_ZYNQMP || SUBSYSTEM_ARCH_ARM
config SUBSYSTEM_DTB_OVERLAY
bool “Devicetree overlay”
default n
help
Select this option to separate pl from base dtb
and build the pl.dtsi to generate pl.dtbo.

config SUBSYSTEM_REMOVE_PL_DTB
bool “Remove PL from devicetree”
default n
help
Remove PL nodes if user doesn’t depend on the PL IPs and
if any PL IP in DTG generates an error then user can
simply enable this flag and DTG won’t generate any PL nodes.

endif
endmenu

if SUBSYSTEM_ARCH_AARCH64 && !SUBSYSTEM_COMPONENT_ARM__TRUSTED__FIRMWARE_NAME_NONE
menu “ARM Trusted Firmware Compilation Configuration”
config SUBSYSTEM_ATF_MEMORY_SETTINGS
bool “ATF memory settings”
default n
help
Select this option, if membase and memsize settings of ATF are to be modified.These are defined already in atf source.
Use this option inorder to over-ride these values.For further info: ref arm-trusted-firmware/docs/plat/*.md’s
if SUBSYSTEM_ATF_MEMORY_SETTINGS
config SUBSYSTEM_ATF_MEM_BASE
hex “ATF MEM BASE”
default 0xFFFEA000
help
On default the ATF is placed in OCM memory. Alternatively, the ATF can be
placed in DRAM by updating ATF_MEM_BASE and ATF_MEM_SIZE.
config SUBSYSTEM_ATF_MEM_SIZE
hex “ATF MEM SIZE”
default 0x16000
help
Mention the ATF size.
endif
config SUBSYSTEM_ATF_COMPILE_EXTRA_SETTINGS
string “extra ATF compilation settings”
default “”
help
Extra ATF compilation Settings. You can put multiple settings there,
seperated with semicolon.
(NEW!) : ZYNQMP_WDT_RESTART=1 for Special handling to cleanly restart the APU during AWDT recovery
Other E.g. MAKEARCH+=RESET_TO_BL31=1 SPD=tspd; ATF_BUILD_TARGET=bl31 bl32
config SUBSYSTEM_PRELOADED_BL33_BASE
hex “PRELOADED BL33 BASE”
default 0x8000000
help
BL33 address can be mentioned.Only takes care of passing PRELOADED_BL33_BASE
during atf compilation.For Example incase of BL33 being U-boot CONFIG_SYS_TEXT_BASE
has to be adjusted using “petalinux-config -c --u-boot”
config SUBSYSTEM_ATF_DEBUG
bool “atf debug”
default n
help
Select this option for selecting atf debug mode
endmenu
endif

if SYSTEM_ZYNQMP && SUBSYSTEM_AUTOCONFIG_PMUFW && SUBSYSTEM_AUTOCONFIG_KERNEL
config SUBSYSTEM_PMUFW_POWER_KERNEL_CONFIGURATIONS
bool “Power Management kernel configuration”
default n
help
Select this to enable/disable power management related kernel configs through plnx-kernel.cfg.
These configs are later applied over kernel defconfig(xilinx_zynqmp_defconfig).
If this is not selected the kernel configs will not be enabled/disabled by Petalinux explicitly.
The default configuration from linux defconfig is retained in your petalinux project.

choice
prompt “Enable/Disable”
depends on SUBSYSTEM_PMUFW_POWER_KERNEL_CONFIGURATIONS
default SUBSYSTEM_PMUFW_POWER_KERNEL_CONFIGURATION_ENABLE
config SUBSYSTEM_PMUFW_POWER_KERNEL_CONFIGURATION_ENABLE
bool “enable”
help
Select this option to explicitly enable power management related kernel configs through plnx_kernel.cfg.
The list of configs enabled are:
SUSPEND
PM_WAKELOCKS
PM
CPU_IDLE
ARM_CPUIDLE
CPU_FREQ
CPU_FREQ_DEFAULT_GOV_USERSPACE
CPU_FREQ_GOV_USERSPACE
COMMON_CLK_ZYNQMP
SOC_XILINX_ZYNQMP
ZYNQMP_PM_DOMAINS
PM_SLEEP
config SUBSYSTEM_PMUFW_POWER_KERNEL_CONFIGURATION_DISABLE
bool “disable”
help
Select this option to explicitly disable power related management kernel configs.
Some of these configs are already enabled through kernel defconfig (Xilinx_zynqmp_defconfig) present in kernel src.
The list of configs disabled are:
SUSPEND
PM_WAKELOCKS
PM
CPU_IDLE
ARM_CPUIDLE
CPU_FREQ
CPU_FREQ_DEFAULT_GOV_USERSPACE
CPU_FREQ_GOV_USERSPACE
COMMON_CLK_ZYNQMP
SOC_XILINX_ZYNQMP
ZYNQMP_PM_DOMAINS
PM_SLEEP
endchoice
endif

if SYSTEM_ZYNQMP || SUBSYSTEM_ARCH_ARM
menu “FPGA Manager”
config SUBSYSTEM_FPGA_MANAGER
bool “Fpga Manager”
help
Select this option to provides an interface to the Linux for configuring the programmable logic(PL).
It will create /lib/firmware directory in rootfs and copy bitstream and dtb/dtbo files of base hdf/xsa in it.

if SUBSYSTEM_FPGA_MANAGER
config FPGA_HW_PATH
string “Specify hw directory path”
default “”
help
Specify directory path containing extra HDF/DSA files which is used to generate
bitstream and dtb/dtbo files. These are copied into /lib/firmware directory.
Ex: ${PROOT}/project-spec/extra-hw-description/
Note: $PROOT is internal variable, any other variable will
not be functional. Absolute path is preferred.

endif
endmenu
endif

if !SUBSYSTEM_COMPONENT_U__BOOT_NAME_NONE
menu “u-boot Configuration”
choice
prompt “U-boot config”
default SUBSYSTEM_UBOOT_CONFIG_PETALINUX

config SUBSYSTEM_UBOOT_CONFIG_PETALINUX
bool “PetaLinux u-boot config”
help
Choose this option to use PetaLinux u-boot configuration. See CONFIG_SUBSYSTEM_UBOOT_CONFIG_TARGET for defconfig used from U-boot src, Over this petalinux auto generated fragments – platform-auto.h, platform-top.h, config.cfg are applied.
config SUBSYSTEM_UBOOT_CONFIG_OTHER
bool “other”
help
Choose this option to disable overriding of petalinux autogenerated fragments – platform-auto.h and platform-top.h
endchoice

config SUBSYSTEM_UBOOT_CONFIG_TARGET
string “u-boot config target”
help
Specify a u-boot config target when building u-boot, it will run
run u-boot XXX config target: make XXX_config to configure u-boot
first.

if SUBSYSTEM_AUTOCONFIG_U__BOOT && SUBSYSTEM_UBOOT_CONFIG_PETALINUX
config SUBSYSTEM_NETBOOT_OFFSET
hex “netboot offset”
default 0x1000000
help
Set this to define the memory offset to load the image of netboot command in u-boot.

config SUBSYSTEM_U__BOOT_TFTPSERVER_IP
string "TFTP Server IP address"
default "AUTO"
helpThe IP address of your TFTP file server in the main network interface.Specify the special value "AUTO" to use the IP address of yourdevelopment host.

endif
endmenu
endif

menu “Image Packaging Configuration”
choice
prompt “Root filesystem type”
default SUBSYSTEM_ROOTFS_INITRAMFS

config SUBSYSTEM_ROOTFS_INITRAMFS
bool “INITRAMFS”
help
Choose this option to configure your PetaLinux build to use
the kernel INITRAMFS mechanism for the root filesystem.

  The root filesystem will be writeable, but not persistent,meaning that any changes are lost upon reboot.

config SUBSYSTEM_ROOTFS_INITRD
bool “INITRD”
help
Choose this opion to configure your PetaLinux build to use
kernel INITRD mechinsm for the root filesystem.

config SUBSYSTEM_ROOTFS_JFFS2
bool “JFFS2”
help
Choose this option to configure your PetaLinux build for the
root filesystem to be mounted on a JFFS2 flash partition.

  You must also ensure that your Flash Partition Table (see below)contains a partition named "jffs2" and is of a suitable size.

config SUBSYSTEM_ROOTFS_NFS
bool “NFS”
help
Choose this setting to configure your PetaLinux build for NFS Root.

  Your workstation must be properly configured for NFS, and theNFS root directory (see below) must be exported properly.

config SUBSYSTEM_ROOTFS_EXT
bool “EXT (SD/eMMC/QSPI/SATA/USB)”
help
Choose this setting to configure your PetaLinux build for EXT Root.

      device examples:eMMC or SD root=/dev/mmcblkYpXSATA or USB root=/dev/sdXQSPI root=/dev/mtdx

config SUBSYSTEM_ROOTFS_OTHER
bool “other”
help
Choose this setting to configure your PetaLinux build for other root.

  You will need to manually generate the Root FS image.

endchoice

choice
prompt “jffs2 erase block size(KByte)”
default SUBSYSTEM_JFFS2_ERASE_SIZE_8
depends on SUBSYSTEM_ROOTFS_JFFS2
config SUBSYSTEM_JFFS2_ERASE_SIZE_8
bool “jffs2 erase block size: 8KiB”
config SUBSYSTEM_JFFS2_ERASE_SIZE_16
bool “jffs2 erase block size: 16KiB”
config SUBSYSTEM_JFFS2_ERASE_SIZE_32
bool “jffs2 erase block size: 32KiB”
config SUBSYSTEM_JFFS2_ERASE_SIZE_64
bool “jffs2 erase block size: 64KiB”
config SUBSYSTEM_JFFS2_ERASE_SIZE_128
bool “jffs2 erase block size: 128KiB”
config SUBSYSTEM_JFFS2_ERASE_SIZE_256
bool “jffs2 erase block size: 256KiB”
config SUBSYSTEM_JFFS2_ERASE_SIZE_512
bool “jffs2 erase block size: 512KiB”
endchoice

config SUBSYSTEM_NFSROOT_DIR
string “Location of NFS root directory”
depends on SUBSYSTEM_ROOTFS_NFS
default “/tftpboot/nfsroot”

config SUBSYSTEM_NFSSERVER_IP
string “NFS Server IP address”
default “AUTO”
depends on SUBSYSTEM_ROOTFS_NFS
help
The IP address of your NFS server in the main network interface.

config SUBSYSTEM_SDROOT_DEV
string “Device node of SD device”
depends on SUBSYSTEM_ROOTFS_EXT
default “/dev/mmcblk0p2”

config SUBSYSTEM_INITRD_RAMDISK_LOADADDR
hex “RAMDISK loadaddr”
default “0x0”
depends on SUBSYSTEM_ROOTFS_INITRD
help
RAMDISK Load address if INITRD is selected as rootfs type

config SUBSYSTEM_RAMDISK_IMAGE
string “Location of ramdisk image”
depends on SUBSYSTEM_ROOTFS_INITRD
default “$PROOT/images/${SUBSYSTEM}/rootfs.cpio.gz”

config SUBSYSTEM_UIMAGE_NAME
string “name for bootable kernel image”
default “image.ub”
help
Specify the name of uboot bootable kernel image

config SUBSYSTEM_RFS_FORMATS
string “Root filesystem formats”
default “cpio cpio.gz cpio.gz.u-boot tar.gz jffs2”
help
Specifies the formats the build system uses during the build
when creating the root filesystem.
Supported image formats:
tar.gz cpio cpio.gz.u-boot cpio.gz ext4 ext3 ext3.bz2 tar.bz2 cpio.bz2 ext4.gz jffs2

config SUBSYSTEM_DTB_PADDING_SIZE
hex “DTB padding size”
default 0x1000
help
Set this value for DTB padding size

config SUBSYSTEM_COPY_TO_TFTPBOOT
bool “Copy final images to tftpboot”
help
Set this if you would like the final build image to be automatically
copied to your TFTP server directory.

config SUBSYSTEM_TFTPBOOT_DIR
string “tftpboot directory”
depends on SUBSYSTEM_COPY_TO_TFTPBOOT
default “/tftpboot”
help
The directory that your TFTP server serves its files from.

if SYSTEM_VERSAL
config SUBSYSTEM_PDI_FILENAME
string “PDI File name”
default “”
help
Specify the PDI file name If design file has a multiple .pdi files.

endif
endmenu

menu “Firmware Version Configuration”
config SUBSYSTEM_HOSTNAME
string “Host name”
default “petalinux”
help
The host name of your SUBSYSTEM, set at startup.

config SUBSYSTEM_PRODUCT
string “Product name”
default “”
help
This is an string inserted into /etc/product during the build.

config SUBSYSTEM_FW_VERSION
string “Firmware Version”
default “1.00”
help
This is an arbitrary string value that is inserted into
/etc/version during the build.
endmenu

menu “Yocto Settings”

config YOCTO_MACHINE_NAME
string “YOCTO_MACHINE_NAME”
default “plnx-versal” if SYSTEM_VERSAL
default “plnx-zynqmp” if SYSTEM_ZYNQMP
default “plnx-zynq7” if SUBSYSTEM_ARCH_ARM
default “plnx-microblazeel” if SUBSYSTEM_ARCH_MICROBLAZE
help
you can specify MACHINE_NAME using this variable.

menu “TMPDIR Location”

config TMP_DIR_LOCATION
string “TMPDIR Location”
default “${PROOT}/build/tmp”
help
Relative path can be used with reference to ${proot}
Note: $PROOT is internal variable, any other variable will
not be functional.
endmenu

choice
prompt “Build tool”
default BUILDTOOL_BITBAKE

config BUILDTOOL_BITBAKE
bool “bitbake”
help
This will set bitbake as build environment command.

config BUILDTOOL_DEVTOOL
bool “devtool”
help
This will set devtool as build environment command.

endchoice

menu “Parallel thread execution”

config YOCTO_BB_NUMBER_THREADS
string “sets number of bb threads (BB_NUMBER_THREADS)”
help
By default bitbake calculates the number of cores in pc

config YOCTO_PARALLEL_MAKE
string “sets number of parallel make -j (PARALLEL_MAKE)”
help
By default bitbake calculates the number of cores in pc

endmenu

menu "Add pre-mirror url "

config PRE_MIRROR_URL
string “pre-mirror url path”
help
pre-mirrors is used by bitbake to fetch sources from specified location first.
If sources are not available in pre-mirrors, bitbake then fetches from SRC_URI in the recipes.

    path can be ftp, http, https or local directory.examples are"file::///path/to/your/downloads/""http://example.com/your/downloadsmirrors/""ftp://example.com/your/downloadsmirrors/"

endmenu

menu “Local sstate feeds settings”
config YOCTO_DEFAULT_LOCAL_SSTATE_FEEDS
comment “Default sstate feeds ${PETALINUX}/components/yocto always added”

config YOCTO_LOCAL_SSTATE_FEEDS_URL
string “local sstate feeds url”
default “”

endmenu

config YOCTO_ENABLE_DEBUG_TWEAKS
bool “Enable Debug Tweaks”
default n
help
debug tweaks will be enabled in image features.
it will enable auto login.

config YOCTO_NETWORK_SSTATE_FEEDS
bool “Enable Network sstate feeds”
default y
help
The sstate feeds which are hosted on webserver has to be provided.
The sstate cache will be pulled from these servers and rootfs was generated.

menu “Network sstate feeds URL”
depends on YOCTO_NETWORK_SSTATE_FEEDS
config YOCTO_NETWORK_SSTATE_FEEDS_URL
string “network sstate feeds url”
default “”

endmenu

config YOCTO_BB_NO_NETWORK
bool “Enable BB NO NETWORK”
default n
help
Enabling this option restricts bitbake to go to internet for fetching.

menu “User Layers”

config USER_LAYER_0
string “user layer 0”
help
You can specify relative path or absolute path of layer.
To add layer at /project-spec/meta-security
Enter: ${proot}/project-spec/meta-security
Note: proot is internal to scripts.

config USER_LAYER_1
string “user layer 1”
depends on USER_LAYER_0 != “”
help
You can specify relative path or absolute path of layer.
To add layer at /project-spec/meta-security
Enter: ${proot}/project-spec/meta-security
Note: proot is internal to scripts.

config USER_LAYER_2
string “user layer 2”
depends on USER_LAYER_1 != “”
help
You can specify relative path or absolute path of layer.
To add layer at /project-spec/meta-security
Enter: ${proot}/project-spec/meta-security
Note: proot is internal to scripts.

config USER_LAYER_3
string “user layer 3”
depends on USER_LAYER_2 != “”
help
You can specify relative path or absolute path of layer.
To add layer at /project-spec/meta-security
Enter: ${proot}/project-spec/meta-security
Note: proot is internal to scripts.

config USER_LAYER_4
string “user layer 4”
depends on USER_LAYER_3 != “”
help
You can specify relative path or absolute path of layer.
To add layer at /project-spec/meta-security
Enter: ${proot}/project-spec/meta-security
Note: proot is internal to scripts.

config USER_LAYER_5
string “user layer 5”
depends on USER_LAYER_4 != “”
help
You can specify relative path or absolute path of layer.
To add layer at /project-spec/meta-security
Enter: ${proot}/project-spec/meta-security
Note: proot is internal to scripts.

config USER_LAYER_6
string “user layer 6”
depends on USER_LAYER_5 != “”
help
You can specify relative path or absolute path of layer.
To add layer at /project-spec/meta-security
Enter: ${proot}/project-spec/meta-security
Note: proot is internal to scripts.

config USER_LAYER_7
string “user layer 7”
depends on USER_LAYER_6 != “”
help
You can specify relative path or absolute path of layer.
To add layer at /project-spec/meta-security
Enter: ${proot}/project-spec/meta-security
Note: proot is internal to scripts.

config USER_LAYER_8
string “user layer 8”
depends on USER_LAYER_7 != “”
help
You can specify relative path or absolute path of layer.
To add layer at /project-spec/meta-security
Enter: ${proot}/project-spec/meta-security
Note: proot is internal to scripts.

config USER_LAYER_9
string “user layer 9”
depends on USER_LAYER_8 != “”
help
You can specify relative path or absolute path of layer.
To add layer at /project-spec/meta-security
Enter: ${proot}/project-spec/meta-security
Note: proot is internal to scripts.

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