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menuconfig BR2_TARGET_UBOOT
bool "Das U-Boot Boot Monitor"
help
Build "Das U-Boot" Boot Monitor
if BR2_TARGET_UBOOT
config BR2_TARGET_UBOOT_BOARDNAME
string "board name"
help
One of U-Boot supported boards to be built.
This will be suffixed with _config to meet U-Boot standard naming.
choice
prompt "U-Boot Version"
default BR2_TARGET_UBOOT_2010_03
help
Select the specific U-Boot version you want to use
config BR2_TARGET_UBOOT_2010_03
bool "u-boot-2010.03"
config BR2_TARGET_UBOOT_2009_11
bool "u-boot-2009.11"
config BR2_TARGET_UBOOT_2009_08
bool "u-boot-2009.08"
endchoice
config BR2_UBOOT_VERSION
string
default "2010.03" if BR2_TARGET_UBOOT_2010_03
default "2009.11" if BR2_TARGET_UBOOT_2009_11
default "2009.08" if BR2_TARGET_UBOOT_2009_08
config BR2_TARGET_UBOOT_CUSTOM_PATCH
string "custom patch"
help
If your board requires a custom patch, add the path to the file here.
Most users may leave this empty
choice
prompt "Bootsource"
depends on BR2_BOOTSOURCE
default BR2_TARGET_UBOOT_BOOTSOURCE_DATAFLASHCARD
config BR2_TARGET_UBOOT_BOOTSOURCE_DATAFLASHCARD
bool "Boot from dataflashcard"
depends on BR2_BOOTSOURCE_DATAFLASHCARD
config BR2_TARGET_UBOOT_BOOTSOURCE_DATAFLASH
bool "Boot from dataflash"
depends on BR2_BOOTSOURCE_DATAFLASH
config BR2_TARGET_UBOOT_BOOTSOURCE_NANDFLASH
bool "Boot from a NAND flash"
depends on BR2_BOOTSOURCE_NANDFLASH
config BR2_TARGET_UBOOT_BOOTSOURCE_FLASH
bool "Boot from a parallell flash"
depends on BR2_BOOTSOURCE_FLASH
config BR2_TARGET_UBOOT_BOOTSOURCE_SDCARD
bool "Boot from an SD-Card"
depends on BR2_BOOTSOURCE_SDCARD
config BR2_TARGET_UBOOT_BOOTSOURCE_EEPROM
bool "Boot from a serial EEPROM (Not yet supported)"
depends on BR2_BOOTSOURCE_EEPROM
endchoice
config BR2_TARGET_UBOOT_BOOTSOURCE
string
depends on BR2_BOOTSOURCE
default "dataflash" if BR2_TARGET_UBOOT_BOOTSOURCE_DATAFLASHCARD
default "dataflash" if BR2_TARGET_UBOOT_BOOTSOURCE_DATAFLASH
default "nandflash" if BR2_TARGET_UBOOT_BOOTSOURCE_NANDFLASH
default "flash" if BR2_TARGET_UBOOT_BOOTSOURCE_FLASH
default "sdcard" if BR2_TARGET_UBOOT_BOOTSOURCE_SDCARD
default "eeprom" if BR2_TARGET_UBOOT_BOOTSOURCE_EEPROM
config BR2_TARGET_UBOOT_SILENT
bool "silent console"
help
If the option has been enabled, the output can be
silenced by setting the environment variable "silent".
config BR2_TARGET_UBOOT_TOOL_MKIMAGE
bool "mkimage tool in target"
help
Install mkimage tool in target.
config BR2_TARGET_UBOOT_TOOL_ENV
bool "fw_printenv tool in target"
help
Install fw_printenv / fw_setenv tools in target.
menuconfig BR2_TARGET_UBOOT_DEFAULT_ENV
bool "Generate a default environment"
help
Will generate variables for factory default command
and autoscript.
if BR2_TARGET_UBOOT_DEFAULT_ENV
choice
prompt "SDRAM Memory size"
default BR2_TARGET_UBOOT_SDRAM_SIZE_64M
help
Size of the onboard SDRAM
config BR2_TARGET_UBOOT_SDRAM_SIZE_256MB
bool "256 MB"
config BR2_TARGET_UBOOT_SDRAM_SIZE_128MB
bool "128 MB"
config BR2_TARGET_UBOOT_SDRAM_SIZE_64MB
bool "64 MB"
config BR2_TARGET_UBOOT_SDRAM_SIZE_32MB
bool "32 MB"
config BR2_TARGET_UBOOT_SDRAM_SIZE_16MB
bool "16 MB"
config BR2_TARGET_UBOOT_SDRAM_SIZE_8MB
bool "8 MB"
endchoice
config BR2_TARGET_UBOOT_MEMORY_SIZE
string
default "256M" if BR2_TARGET_UBOOT_SDRAM_SIZE_256MB
default "128M" if BR2_TARGET_UBOOT_SDRAM_SIZE_128MB
default "64M" if BR2_TARGET_UBOOT_SDRAM_SIZE_64MB
default "32M" if BR2_TARGET_UBOOT_SDRAM_SIZE_32MB
default "16M" if BR2_TARGET_UBOOT_SDRAM_SIZE_16MB
default "8M" if BR2_TARGET_UBOOT_SDRAM_SIZE_8MB
choice
prompt "Kernel Size"
default BR2_TARGET_UBOOT_KERNEL_SIZE_2_00MB
config BR2_TARGET_UBOOT_KERNEL_SIZE_1_25MB
bool "Kernel size is less than 1.25 MB"
config BR2_TARGET_UBOOT_KERNEL_SIZE_1_50MB
bool "Kernel size is less than 1.50 MB"
config BR2_TARGET_UBOOT_KERNEL_SIZE_1_75MB
bool "Kernel size is less than 1.75 MB"
config BR2_TARGET_UBOOT_KERNEL_SIZE_2_00MB
bool "Kernel size is less than 2.00 MB"
config BR2_TARGET_UBOOT_KERNEL_SIZE_2_25MB
bool "Kernel size is less than 2.25 MB"
config BR2_TARGET_UBOOT_KERNEL_SIZE_2_50MB
bool "Kernel size is less than 2.50 MB"
endchoice
choice
prompt "Dataflash Size"
depends on BR2_TARGET_UBOOT_BOOTSOURCE_DATAFLASHCARD || BR2_TARGET_UBOOT_BOOTSOURCE_DATAFLASH
default BR2_TARGET_UBOOT_DATAFLASH_SIZE_2_00MB
config BR2_TARGET_UBOOT_DATAFLASH_SIZE_8MB
bool "Dataflash size is 8 MB"
config BR2_TARGET_UBOOT_DATAFLASH_SIZE_4MB
bool "Dataflash size is 4 MB"
config BR2_TARGET_UBOOT_DATAFLASH_SIZE_2MB
bool "Dataflash size is 2 MB"
config BR2_TARGET_UBOOT_DATAFLASH_SIZE_1MB
bool "Dataflash size is 1 MB"
config BR2_TARGET_UBOOT_DATAFLASH_SIZE_0_50MB
bool "Dataflash size is 0.5 MB"
config BR2_TARGET_UBOOT_DATAFLASH_SIZE_0_25MB
bool "Dataflash size is 0.25 MB"
endchoice
config BR2_TARGET_UBOOT_DATAFLASH_SIZE
string
depends on BR2_TARGET_UBOOT_BOOTSOURCE_DATAFLASHCARD || BR2_TARGET_UBOOT_BOOTSOURCE_DATAFLASH
default "8M" if BR2_TARGET_DATAFLASH_SIZE_8MB
default "4M" if BR2_TARGET_DATAFLASH_SIZE_4MB
default "2M" if BR2_TARGET_DATAFLASH_SIZE_2MB
default "1M" if BR2_TARGET_DATAFLASH_SIZE_1MB
default "0.5M" if BR2_TARGET_DATAFLASH_SIZE_0_50MB
default "0.25M" if BR2_TARGET_DATAFLASH_SIZE_0_25MB
config BR2_TARGET_UBOOT_END_OF_FLASH
string
depends on BR2_TARGET_UBOOT_BOOTSOURCE_DATAFLASHCARD || BR2_TARGET_UBOOT_BOOTSOURCE_DATAFLASH
default "C083FFFF" if BR2_TARGET_UBOOT_DATAFLASH_SIZE_8MB
default "C041FFFF" if BR2_TARGET_UBOOT_DATAFLASH_SIZE_4MB
default "C020FFFF" if BR2_TARGET_UBOOT_DATAFLASH_SIZE_2MB
default "C0107FFF" if BR2_TARGET_UBOOT_DATAFLASH_SIZE_1MB
default "C0083FFF" if BR2_TARGET_UBOOT_DATAFLASH_SIZE_0_50MB
default "C0041FFF" if BR2_TARGET_UBOOT_DATAFLASH_SIZE_0_25MB
help
config BR2_TARGET_UBOOT_KERNEL_START
string "Kernel SDRAM address"
default "21000000"
help
Kernel is loaded to this address in SDRAM
config BR2_TARGET_UBOOT_KERNEL_LOCATION
string "Kernel flash address"
depends on BR2_TARGET_UBOOT_BOOTSOURCE_DATAFLASHCARD || \
BR2_TARGET_UBOOT_BOOTSOURCE_DATAFLASH
default "C0042000" if BR2_TARGET_UBOOT_BOOTSOURCE_DATAFLASHCARD || BR2_TARGET_UBOOT_BOOTSOURCE_DATAFLASH
default ""
help
Kernel location in dataflash
config BR2_TARGET_UBOOT_FILESYSTEM_START
string
default "2114A000" if BR2_TARGET_UBOOT_KERNEL_SIZE_1_25MB
default "2118C000" if BR2_TARGET_UBOOT_KERNEL_SIZE_1_50MB
default "211CE000" if BR2_TARGET_UBOOT_KERNEL_SIZE_1_75MB
default "21210000" if BR2_TARGET_UBOOT_KERNEL_SIZE_2_00MB
default "21252000" if BR2_TARGET_UBOOT_KERNEL_SIZE_2_25MB
default "21294000" if BR2_TARGET_UBOOT_KERNEL_SIZE_2_50MB
help
Kernel is loaded to this SDRAM address
Assumes SDRAM starts at 20000000
Will need to be updated if the SDRAM is located elsewhere
config BR2_TARGET_UBOOT_FILESYSTEM_LOCATION
string
depends on BR2_TARGET_UBOOT_BOOTSOURCE_DATAFLASHCARD || \
BR2_TARGET_UBOOT_BOOTSOURCE_DATAFLASH
default "C018C000" if BR2_TARGET_UBOOT_KERNEL_SIZE_1_25MB
default "C01CE000" if BR2_TARGET_UBOOT_KERNEL_SIZE_1_50MB
default "C0210000" if BR2_TARGET_UBOOT_KERNEL_SIZE_1_75MB
default "C0252000" if BR2_TARGET_UBOOT_KERNEL_SIZE_2_00MB
default "C0294000" if BR2_TARGET_UBOOT_KERNEL_SIZE_2_25MB
default "C02D6000" if BR2_TARGET_UBOOT_KERNEL_SIZE_2_50MB
help
Determine location for File System in Dataflash
This needs to be updated for other memory technologies
config BR2_TARGET_UBOOT_FILESYSTEM_SIZE
string "File System Size"
default "6000000"
help
menuconfig BR2_TARGET_UBOOT_NETWORK
bool "Network Settings"
default y
help
Network settings for U-boot
if BR2_TARGET_UBOOT_NETWORK
config BR2_TARGET_UBOOT_SERVERIP
string "server ip"
default "10.175.196.221"
help
TFTP server ip address
config BR2_TARGET_UBOOT_IPADDR
string "ip address"
default "10.175.196.18"
help
Target ip address
config BR2_TARGET_UBOOT_GATEWAY
string "gateway ip"
default "10.175.196.1"
help
Gateway ip address
config BR2_TARGET_UBOOT_NETMASK
string "netmask"
default "255.255.255.0"
help
Network Mask
config BR2_TARGET_UBOOT_ETHADDR
string "ethernet address"
default "04:25:fe:ed:00:18"
help
Target MAC address for the ethernet interface.
This should be changed for production units
config BR2_TARGET_UBOOT_ETH1ADDR
string "ethernet 2 address"
help
Target MAC address for the second ethernet interface.
endif # BR2_TARGET_UBOOT_NETWORK
endif # BR2_TARGET_UBOOT_DEFAULT_ENV
endif # BR2_TARGET_UBOOT
config BR2_BOOTSOURCE_DATAFLASHCARD
bool
help
Allow use of a dataflashcard as a boot source
config BR2_BOOTSOURCE_DATAFLASH
bool
help
Allow use of a dataflash as a boot source
config BR2_BOOTSOURCE_NANDFLASH
bool
help
Allow use of a NAND flash as a boot source
config BR2_BOOTSOURCE_FLASH
bool
help
Allow use of a flash RAM as a boot source
config BR2_BOOTSOURCE_SDCARD
bool
help
Allow use of an SD-card as a boot source
config BR2_BOOTSOURCE_EEPROM
bool
help
Allow use of a serial eeprom as a boot source
config BR2_BOOTSOURCE
bool
default y if BR2_BOOTSOURCE_DATAFLASHCARD
default y if BR2_BOOTSOURCE_DATAFLASH
default y if BR2_BOOTSOURCE_NANDFLASH
default y if BR2_BOOTSOURCE_FLASH
default y if BR2_BOOTSOURCE_SDCARD
default y if BR2_BOOTSOURCE_EEPROM
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