u-boot: further simplify the configuration
Remove all the bootsource selection mechanism and the horribly complicated BR2_TARGET_UBOOT_DEFAULT_ENV thing, which wanted to be generic, but was in fact very AT91-specific. Just keep things simple: we build U-Boot with the board configuration file specified in BR2_TARGET_UBOOT_BOARDNAME. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Thomas Petazzoni
parent
f2d16ae0e1
commit
afd3bd2b03
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@ -42,53 +42,6 @@ config BR2_TARGET_UBOOT_CUSTOM_PATCH_DIR
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Most users may leave this empty
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choice
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prompt "Bootsource"
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depends on BR2_BOOTSOURCE
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default BR2_TARGET_UBOOT_BOOTSOURCE_DATAFLASHCARD
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config BR2_TARGET_UBOOT_BOOTSOURCE_DATAFLASHCARD
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bool "Boot from dataflashcard"
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depends on BR2_BOOTSOURCE_DATAFLASHCARD
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config BR2_TARGET_UBOOT_BOOTSOURCE_DATAFLASH
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bool "Boot from dataflash"
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depends on BR2_BOOTSOURCE_DATAFLASH
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config BR2_TARGET_UBOOT_BOOTSOURCE_NANDFLASH
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bool "Boot from a NAND flash"
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depends on BR2_BOOTSOURCE_NANDFLASH
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config BR2_TARGET_UBOOT_BOOTSOURCE_FLASH
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bool "Boot from a parallell flash"
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depends on BR2_BOOTSOURCE_FLASH
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config BR2_TARGET_UBOOT_BOOTSOURCE_SDCARD
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bool "Boot from an SD-Card"
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depends on BR2_BOOTSOURCE_SDCARD
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config BR2_TARGET_UBOOT_BOOTSOURCE_EEPROM
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bool "Boot from a serial EEPROM (Not yet supported)"
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depends on BR2_BOOTSOURCE_EEPROM
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endchoice
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config BR2_TARGET_UBOOT_BOOTSOURCE
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string
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depends on BR2_BOOTSOURCE
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default "dataflash" if BR2_TARGET_UBOOT_BOOTSOURCE_DATAFLASHCARD
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default "dataflash" if BR2_TARGET_UBOOT_BOOTSOURCE_DATAFLASH
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default "nandflash" if BR2_TARGET_UBOOT_BOOTSOURCE_NANDFLASH
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default "flash" if BR2_TARGET_UBOOT_BOOTSOURCE_FLASH
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default "sdcard" if BR2_TARGET_UBOOT_BOOTSOURCE_SDCARD
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default "eeprom" if BR2_TARGET_UBOOT_BOOTSOURCE_EEPROM
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config BR2_TARGET_UBOOT_SILENT
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bool "silent console"
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help
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If the option has been enabled, the output can be
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silenced by setting the environment variable "silent".
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config BR2_TARGET_UBOOT_TOOL_MKIMAGE
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bool "mkimage tool in target"
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help
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@ -99,165 +52,6 @@ config BR2_TARGET_UBOOT_TOOL_ENV
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help
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Install fw_printenv / fw_setenv tools in target.
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menuconfig BR2_TARGET_UBOOT_DEFAULT_ENV
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bool "Generate a default environment"
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help
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Will generate variables for factory default command
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and autoscript.
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if BR2_TARGET_UBOOT_DEFAULT_ENV
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choice
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prompt "SDRAM Memory size"
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default BR2_TARGET_UBOOT_SDRAM_SIZE_64M
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help
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Size of the onboard SDRAM
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config BR2_TARGET_UBOOT_SDRAM_SIZE_256MB
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bool "256 MB"
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config BR2_TARGET_UBOOT_SDRAM_SIZE_128MB
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bool "128 MB"
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config BR2_TARGET_UBOOT_SDRAM_SIZE_64MB
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bool "64 MB"
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config BR2_TARGET_UBOOT_SDRAM_SIZE_32MB
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bool "32 MB"
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config BR2_TARGET_UBOOT_SDRAM_SIZE_16MB
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bool "16 MB"
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config BR2_TARGET_UBOOT_SDRAM_SIZE_8MB
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bool "8 MB"
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endchoice
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config BR2_TARGET_UBOOT_MEMORY_SIZE
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string
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default "256M" if BR2_TARGET_UBOOT_SDRAM_SIZE_256MB
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default "128M" if BR2_TARGET_UBOOT_SDRAM_SIZE_128MB
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default "64M" if BR2_TARGET_UBOOT_SDRAM_SIZE_64MB
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default "32M" if BR2_TARGET_UBOOT_SDRAM_SIZE_32MB
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default "16M" if BR2_TARGET_UBOOT_SDRAM_SIZE_16MB
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default "8M" if BR2_TARGET_UBOOT_SDRAM_SIZE_8MB
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choice
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prompt "Kernel Size"
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default BR2_TARGET_UBOOT_KERNEL_SIZE_2_00MB
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config BR2_TARGET_UBOOT_KERNEL_SIZE_1_25MB
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bool "Kernel size is less than 1.25 MB"
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config BR2_TARGET_UBOOT_KERNEL_SIZE_1_50MB
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bool "Kernel size is less than 1.50 MB"
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config BR2_TARGET_UBOOT_KERNEL_SIZE_1_75MB
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bool "Kernel size is less than 1.75 MB"
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config BR2_TARGET_UBOOT_KERNEL_SIZE_2_00MB
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bool "Kernel size is less than 2.00 MB"
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config BR2_TARGET_UBOOT_KERNEL_SIZE_2_25MB
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bool "Kernel size is less than 2.25 MB"
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config BR2_TARGET_UBOOT_KERNEL_SIZE_2_50MB
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bool "Kernel size is less than 2.50 MB"
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endchoice
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choice
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prompt "Dataflash Size"
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depends on BR2_TARGET_UBOOT_BOOTSOURCE_DATAFLASHCARD || BR2_TARGET_UBOOT_BOOTSOURCE_DATAFLASH
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default BR2_TARGET_UBOOT_DATAFLASH_SIZE_2_00MB
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config BR2_TARGET_UBOOT_DATAFLASH_SIZE_8MB
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bool "Dataflash size is 8 MB"
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config BR2_TARGET_UBOOT_DATAFLASH_SIZE_4MB
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bool "Dataflash size is 4 MB"
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config BR2_TARGET_UBOOT_DATAFLASH_SIZE_2MB
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bool "Dataflash size is 2 MB"
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config BR2_TARGET_UBOOT_DATAFLASH_SIZE_1MB
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bool "Dataflash size is 1 MB"
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config BR2_TARGET_UBOOT_DATAFLASH_SIZE_0_50MB
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bool "Dataflash size is 0.5 MB"
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config BR2_TARGET_UBOOT_DATAFLASH_SIZE_0_25MB
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bool "Dataflash size is 0.25 MB"
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endchoice
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config BR2_TARGET_UBOOT_DATAFLASH_SIZE
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string
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depends on BR2_TARGET_UBOOT_BOOTSOURCE_DATAFLASHCARD || BR2_TARGET_UBOOT_BOOTSOURCE_DATAFLASH
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default "8M" if BR2_TARGET_DATAFLASH_SIZE_8MB
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default "4M" if BR2_TARGET_DATAFLASH_SIZE_4MB
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default "2M" if BR2_TARGET_DATAFLASH_SIZE_2MB
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default "1M" if BR2_TARGET_DATAFLASH_SIZE_1MB
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default "0.5M" if BR2_TARGET_DATAFLASH_SIZE_0_50MB
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default "0.25M" if BR2_TARGET_DATAFLASH_SIZE_0_25MB
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config BR2_TARGET_UBOOT_END_OF_FLASH
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string
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depends on BR2_TARGET_UBOOT_BOOTSOURCE_DATAFLASHCARD || BR2_TARGET_UBOOT_BOOTSOURCE_DATAFLASH
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default "C083FFFF" if BR2_TARGET_UBOOT_DATAFLASH_SIZE_8MB
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default "C041FFFF" if BR2_TARGET_UBOOT_DATAFLASH_SIZE_4MB
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default "C020FFFF" if BR2_TARGET_UBOOT_DATAFLASH_SIZE_2MB
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default "C0107FFF" if BR2_TARGET_UBOOT_DATAFLASH_SIZE_1MB
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default "C0083FFF" if BR2_TARGET_UBOOT_DATAFLASH_SIZE_0_50MB
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default "C0041FFF" if BR2_TARGET_UBOOT_DATAFLASH_SIZE_0_25MB
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help
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config BR2_TARGET_UBOOT_KERNEL_START
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string "Kernel SDRAM address"
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default "21000000"
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help
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Kernel is loaded to this address in SDRAM
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config BR2_TARGET_UBOOT_KERNEL_LOCATION
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string "Kernel flash address"
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depends on BR2_TARGET_UBOOT_BOOTSOURCE_DATAFLASHCARD || \
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BR2_TARGET_UBOOT_BOOTSOURCE_DATAFLASH
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default "C0042000" if BR2_TARGET_UBOOT_BOOTSOURCE_DATAFLASHCARD || BR2_TARGET_UBOOT_BOOTSOURCE_DATAFLASH
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default ""
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help
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Kernel location in dataflash
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config BR2_TARGET_UBOOT_FILESYSTEM_START
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string
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default "2114A000" if BR2_TARGET_UBOOT_KERNEL_SIZE_1_25MB
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default "2118C000" if BR2_TARGET_UBOOT_KERNEL_SIZE_1_50MB
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default "211CE000" if BR2_TARGET_UBOOT_KERNEL_SIZE_1_75MB
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default "21210000" if BR2_TARGET_UBOOT_KERNEL_SIZE_2_00MB
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default "21252000" if BR2_TARGET_UBOOT_KERNEL_SIZE_2_25MB
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default "21294000" if BR2_TARGET_UBOOT_KERNEL_SIZE_2_50MB
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help
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Kernel is loaded to this SDRAM address
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Assumes SDRAM starts at 20000000
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Will need to be updated if the SDRAM is located elsewhere
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config BR2_TARGET_UBOOT_FILESYSTEM_LOCATION
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string
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depends on BR2_TARGET_UBOOT_BOOTSOURCE_DATAFLASHCARD || \
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BR2_TARGET_UBOOT_BOOTSOURCE_DATAFLASH
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default "C018C000" if BR2_TARGET_UBOOT_KERNEL_SIZE_1_25MB
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default "C01CE000" if BR2_TARGET_UBOOT_KERNEL_SIZE_1_50MB
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default "C0210000" if BR2_TARGET_UBOOT_KERNEL_SIZE_1_75MB
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default "C0252000" if BR2_TARGET_UBOOT_KERNEL_SIZE_2_00MB
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default "C0294000" if BR2_TARGET_UBOOT_KERNEL_SIZE_2_25MB
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default "C02D6000" if BR2_TARGET_UBOOT_KERNEL_SIZE_2_50MB
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help
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Determine location for File System in Dataflash
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This needs to be updated for other memory technologies
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config BR2_TARGET_UBOOT_FILESYSTEM_SIZE
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string "File System Size"
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default "6000000"
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help
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menuconfig BR2_TARGET_UBOOT_NETWORK
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bool "Network Settings"
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default y
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@ -304,45 +98,4 @@ config BR2_TARGET_UBOOT_ETH1ADDR
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endif # BR2_TARGET_UBOOT_NETWORK
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endif # BR2_TARGET_UBOOT_DEFAULT_ENV
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endif # BR2_TARGET_UBOOT
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config BR2_BOOTSOURCE_DATAFLASHCARD
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bool
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help
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Allow use of a dataflashcard as a boot source
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config BR2_BOOTSOURCE_DATAFLASH
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bool
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help
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Allow use of a dataflash as a boot source
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config BR2_BOOTSOURCE_NANDFLASH
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bool
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help
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Allow use of a NAND flash as a boot source
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config BR2_BOOTSOURCE_FLASH
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bool
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help
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Allow use of a flash RAM as a boot source
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config BR2_BOOTSOURCE_SDCARD
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bool
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help
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Allow use of an SD-card as a boot source
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config BR2_BOOTSOURCE_EEPROM
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bool
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help
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Allow use of a serial eeprom as a boot source
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config BR2_BOOTSOURCE
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bool
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default y if BR2_BOOTSOURCE_DATAFLASHCARD
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default y if BR2_BOOTSOURCE_DATAFLASH
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default y if BR2_BOOTSOURCE_NANDFLASH
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default y if BR2_BOOTSOURCE_FLASH
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default y if BR2_BOOTSOURCE_SDCARD
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default y if BR2_BOOTSOURCE_EEPROM
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@ -21,21 +21,9 @@ U_BOOT_DIR:=$(BUILD_DIR)/u-boot-$(U_BOOT_VERSION)
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U_BOOT_CAT:=$(BZCAT)
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U_BOOT_BIN:=u-boot.bin
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U_BOOT_TOOLS:=$(HOST_DIR)/usr/bin/mkimage
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MKIMAGE:=$(U_BOOT_TOOLS)
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U_BOOT_AUTOSCRIPT=$(BINARIES_DIR)/autoscript
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MKIMAGE:=$(HOST_DIR)/usr/bin/mkimage
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U_BOOT_TARGETS:=$(BINARIES_DIR)/$(U_BOOT_BIN) $(U_BOOT_TOOLS)
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ifeq ($(call qstrip,$(BR2_TARGET_UBOOT_DEFAULT_ENV)),y)
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U_BOOT_TARGETS += u-boot-autoscript
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endif
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TARGET_UBOOT_IPADDR:=$(call qstrip,$(BR2_TARGET_UBOOT_IPADDR))
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TARGET_UBOOT_SERVERIP:=$(call qstrip,$(BR2_TARGET_UBOOT_SERVERIP))
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TARGET_UBOOT_GATEWAY:=$(call qstrip,$(BR2_TARGET_UBOOT_GATEWAY))
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TARGET_UBOOT_NETMASK:=$(call qstrip,$(BR2_TARGET_UBOOT_NETMASK))
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TARGET_UBOOT_ETHADDR:=$(call qstrip,$(BR2_TARGET_UBOOT_ETHADDR))
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U_BOOT_TARGETS:=$(BINARIES_DIR)/$(U_BOOT_BIN) $(MKIMAGE)
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# u-boot still uses arch=ppc for powerpc
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U_BOOT_ARCH=$(KERNEL_ARCH:powerpc=ppc)
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@ -87,68 +75,38 @@ endif
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LDFLAGS="$(TARGET_LDFLAGS)" \
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$(U_BOOT_CONFIGURE_OPTS) \
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$(MAKE) -C $(U_BOOT_DIR) \
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$(UBOOT_BOARD_NAME)_config
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$(U_BOOT_BOARD_NAME)_config
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touch $@
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$(U_BOOT_DIR)/.header_modified: $(U_BOOT_DIR)/.configured
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# Modify configuration header in $(U_BOOT_INC_CONF_FILE)
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ifdef BR2_TARGET_UBOOT_DEFAULT_ENV
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ifdef BR2_TARGET_UBOOT_NETWORK
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@echo >> $(U_BOOT_INC_CONF_FILE)
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@echo "/* Add a wrapper around the values Buildroot sets. */" >> $(U_BOOT_INC_CONF_FILE)
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@echo "#ifndef __BR2_ADDED_CONFIG_H" >> $(U_BOOT_INC_CONF_FILE)
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@echo "#define __BR2_ADDED_CONFIG_H" >> $(U_BOOT_INC_CONF_FILE)
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$(call insert_define, DATE, $(DATE))
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$(call insert_define, CONFIG_LOAD_SCRIPTS, 1)
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endif # BR2_TARGET_UBOOT_DEFAULT_ENV
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ifdef BR2_TARGET_UBOOT_NETWORK
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ifneq ($(strip $(BR2_TARGET_UBOOT_IPADDR)),"")
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$(call insert_define, CONFIG_IPADDR, $(BR2_TARGET_UBOOT_IPADDR))
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endif
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ifneq ($(strip $(BR2_TARGET_UBOOT_GATEWAY)),"")
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$(call insert_define, CONFIG_GATEWAYIP, $(BR2_TARGET_UBOOT_GATEWAY))
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endif
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ifneq ($(strip $(BR2_TARGET_UBOOT_NETMASK)),"")
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$(call insert_define, CONFIG_NETMASK, $(BR2_TARGET_UBOOT_NETMASK))
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endif
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endif # end BR2_TARGET_U_BOOT_IPADDR
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ifneq ($(strip $(BR2_TARGET_UBOOT_SERVERIP)),"")
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$(call insert_define, CONFIG_SERVERIP, $(BR2_TARGET_UBOOT_SERVERIP))
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endif
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ifneq ($(strip $(BR2_TARGET_UBOOT_ETHADDR)),"")
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$(call insert_define, CONFIG_ETHADDR, $(BR2_TARGET_UBOOT_ETHADDR))
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endif
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ifneq ($(strip $(BR2_TARGET_UBOOT_ETH1ADDR)),)
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ifneq ($(strip $(BR2_TARGET_UBOOT_ETH1ADDR)),"")
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$(call insert_define, CONFIG_ETH1ADDR, $(BR2_TARGET_UBOOT_ETH1ADDR))
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endif
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endif
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endif # BR2_TARGET_UBOOT_NETWORK
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ifeq ($(BR2_TARGET_UBOOT_SILENT),y)
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$(call insert_define, CONFIG_SILENT_CONSOLE,)
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endif
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ifdef BR2_TARGET_UBOOT_DEFAULT_ENV
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ifneq ($(strip $(BR2_TARGET_UBOOT_KERNEL_START)),"")
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$(call insert_define, KERNEL_START, $(BR2_TARGET_UBOOT_KERNEL_START))
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endif
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ifneq ($(strip $(BR2_TARGET_UBOOT_KERNEL_LOCATION)),"")
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$(call insert_define, KERNEL_LOCATION, $(BR2_TARGET_UBOOT_KERNEL_LOCATION))
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endif
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ifneq ($(strip $(BR2_TARGET_UBOOT_FILESYSTEM_START)),"")
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$(call insert_define, FILESYSTEM_START, $(BR2_TARGET_UBOOT_FILESYSTEM_START))
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endif
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ifneq ($(strip $(BR2_TARGET_UBOOT_FILESYSTEM_LOCATION)),"")
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$(call insert_define, FILESYSTEM_LOCATION, $(BR2_TARGET_UBOOT_FILESYSTEM_LOCATION))
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endif
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ifneq ($(strip $(BR2_TARGET_UBOOT_FILESYSTEM_SIZE)),"")
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$(call insert_define, FILESYSTEM_SIZE, $(BR2_TARGET_UBOOT_FILESYSTEM_SIZE))
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endif
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ifneq ($(strip $(BR2_TARGET_UBOOT_END_OF_FLASH)),"")
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$(call insert_define, END_OF_FLASH, $(BR2_TARGET_UBOOT_END_OF_FLASH))
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endif
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ifneq ($(strip $(BR2_TARGET_UBOOT_MEMORY_SIZE)),"")
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$(call insert_define, MEMORY_SIZE, $(BR2_TARGET_UBOOT_MEMORY_SIZE))
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endif
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@echo "#endif /* __BR2_ADDED_CONFIG_H */" >> $(U_BOOT_INC_CONF_FILE)
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endif # BR2_TARGET_UBOOT_DEFAULT_ENV
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endif # BR2_TARGET_UBOOT_NETWORK
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touch $@
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$(U_BOOT_DIR)/$(U_BOOT_BIN): $(U_BOOT_DIR)/.header_modified
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@ -195,11 +153,9 @@ $(TARGET_DIR)/usr/sbin/fw_printenv: $(U_BOOT_DIR)/.configured
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u-boot: $(U_BOOT_TARGETS)
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u-boot-autoscript: $(U_BOOT_AUTOSCRIPT).img
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u-boot-clean:
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-$(MAKE) -C $(U_BOOT_DIR) clean
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rm -f $(U_BOOT_TOOLS) $(U_BOOT_TARGET_TOOLS)
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rm -f $(MKIMAGE) $(U_BOOT_TARGET_TOOLS)
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u-boot-dirclean:
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rm -rf $(U_BOOT_DIR)
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@ -210,59 +166,6 @@ u-boot-unpacked: $(U_BOOT_DIR)/.patched
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u-boot-configured: $(U_BOOT_DIR)/.header_modified
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#############################################################
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#
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# Generate an autoscript with the configration items
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#
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#############################################################
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$(U_BOOT_AUTOSCRIPT): .config
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rm -f $(U_BOOT_AUTOSCRIPT)
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ifneq ($(TARGET_UBOOT_IPADDR),)
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echo setenv ipaddr $(TARGET_UBOOT_IPADDR) > $(U_BOOT_AUTOSCRIPT)
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else
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echo TARGET_UBOOT_IPADDR="$(TARGET_UBOOT_IPADDR)"
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endif
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ifneq ($(TARGET_UBOOT_SERVERIP),)
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echo setenv serverip $(TARGET_UBOOT_SERVERIP) >> $(U_BOOT_AUTOSCRIPT)
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endif
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ifneq ($(TARGET_UBOOT_GATEWAY),)
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echo setenv gatewayip $(TARGET_UBOOT_GATEWAY) >> $(U_BOOT_AUTOSCRIPT)
|
||||
endif
|
||||
ifneq ($(TARGET_UBOOT_NETMASK),)
|
||||
echo setenv netmask $(TARGET_UBOOT_NETMASK) >> $(U_BOOT_AUTOSCRIPT)
|
||||
endif
|
||||
echo setenv linux $(LINUX26_KERNEL_NAME) >> $(U_BOOT_AUTOSCRIPT)
|
||||
echo setenv kernel-version $(LINUX26_VERSION) >> $(U_BOOT_AUTOSCRIPT)
|
||||
echo setenv kernel-date $(DATE) >> $(U_BOOT_AUTOSCRIPT)
|
||||
echo setenv hostname $(TARGET_HOSTNAME) >> $(U_BOOT_AUTOSCRIPT)
|
||||
echo setenv fs-date $(DATE) >> $(U_BOOT_AUTOSCRIPT)
|
||||
echo setenv rd-1 rootfs.$(ARCH)-$(DATE).ext2 >> $(U_BOOT_AUTOSCRIPT)
|
||||
echo setenv rd-2 rootfs.$(ARCH)-$(DATE).jffs2 >> $(U_BOOT_AUTOSCRIPT)
|
||||
echo setenv rd rootfs.$(BR2_ARCH)-$(DATE).ext2 >> $(U_BOOT_AUTOSCRIPT)
|
||||
echo setenv ver 1 >> $(U_BOOT_AUTOSCRIPT)
|
||||
ifneq ($(TARGET_UBOOT_ETHADDR),)
|
||||
echo setenv ethaddr $(TARGET_UBOOT_ETHADDR) >> $(U_BOOT_AUTOSCRIPT)
|
||||
endif
|
||||
echo setenv fstype ram >> $(U_BOOT_AUTOSCRIPT)
|
||||
echo fs >> $(U_BOOT_AUTOSCRIPT)
|
||||
echo os >> $(U_BOOT_AUTOSCRIPT)
|
||||
echo setargs >> $(U_BOOT_AUTOSCRIPT)
|
||||
echo saveenv >> $(U_BOOT_AUTOSCRIPT)
|
||||
|
||||
$(U_BOOT_AUTOSCRIPT).img: $(U_BOOT_AUTOSCRIPT) $(MKIMAGE)
|
||||
$(MKIMAGE) -A $(ARCH) \
|
||||
-O linux \
|
||||
-T script \
|
||||
-C none \
|
||||
-a 0 \
|
||||
-e 0 \
|
||||
-n "autoscr config" \
|
||||
-d $(U_BOOT_AUTOSCRIPT) \
|
||||
$(U_BOOT_AUTOSCRIPT).img
|
||||
|
||||
|
||||
|
||||
#############################################################
|
||||
#
|
||||
# Toplevel Makefile options
|
||||
|
|
@ -272,7 +175,7 @@ ifeq ($(BR2_TARGET_UBOOT),y)
|
|||
TARGETS+=u-boot
|
||||
|
||||
# we NEED a board name
|
||||
ifeq ($(UBOOT_BOARD_NAME),)
|
||||
ifeq ($(U_BOOT_BOARD_NAME),)
|
||||
$(error NO U-Boot board name set. Check your BR2_TARGET_UBOOT_BOARDNAME setting)
|
||||
endif
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user