mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-27 15:12:21 +00:00
c9bb942e2f
Some archs/boards specify their own default by pre-defining the config which causes the Kconfig system to mix up the order of the configs in the defconfigs... This will cause merge pain if allowed to proliferate. Remove the configs that behave this way from the archs. A few configs still remain, but that is because they only exist as defaults and do not have a proper Kconfig entry. Those appear to be: SPIFLASH DISPLAY_BOARDINFO Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> [trini: rastaban, am43xx_evm_usbhost_boot, am43xx_evm_ethboot updates, drop DM_USB from MSI_Primo81 as USB_MUSB_SUNXI isn't converted yet to DM] Signed-off-by: Tom Rini <trini@konsulko.com>
191 lines
4.2 KiB
Text
191 lines
4.2 KiB
Text
menu "MIPS architecture"
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depends on MIPS
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config SYS_ARCH
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default "mips"
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config SYS_CPU
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default "mips32" if CPU_MIPS32_R1 || CPU_MIPS32_R2
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default "mips64" if CPU_MIPS64_R1 || CPU_MIPS64_R2
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choice
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prompt "Target select"
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optional
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config TARGET_QEMU_MIPS
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bool "Support qemu-mips"
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select SUPPORTS_BIG_ENDIAN
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select SUPPORTS_LITTLE_ENDIAN
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select SUPPORTS_CPU_MIPS32_R1
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select SUPPORTS_CPU_MIPS32_R2
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select SUPPORTS_CPU_MIPS64_R1
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select SUPPORTS_CPU_MIPS64_R2
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config TARGET_MALTA
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bool "Support malta"
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select SUPPORTS_BIG_ENDIAN
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select SUPPORTS_LITTLE_ENDIAN
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select SUPPORTS_CPU_MIPS32_R1
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select SUPPORTS_CPU_MIPS32_R2
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select SWAP_IO_SPACE
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config TARGET_VCT
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bool "Support vct"
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select SUPPORTS_BIG_ENDIAN
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select SUPPORTS_CPU_MIPS32_R1
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select SUPPORTS_CPU_MIPS32_R2
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select SYS_MIPS_CACHE_INIT_RAM_LOAD
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config TARGET_DBAU1X00
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bool "Support dbau1x00"
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select SUPPORTS_BIG_ENDIAN
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select SUPPORTS_LITTLE_ENDIAN
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select SUPPORTS_CPU_MIPS32_R1
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select SUPPORTS_CPU_MIPS32_R2
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select SYS_MIPS_CACHE_INIT_RAM_LOAD
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config TARGET_PB1X00
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bool "Support pb1x00"
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select SUPPORTS_LITTLE_ENDIAN
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select SUPPORTS_CPU_MIPS32_R1
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select SUPPORTS_CPU_MIPS32_R2
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select SYS_MIPS_CACHE_INIT_RAM_LOAD
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endchoice
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source "board/dbau1x00/Kconfig"
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source "board/imgtec/malta/Kconfig"
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source "board/micronas/vct/Kconfig"
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source "board/pb1x00/Kconfig"
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source "board/qemu-mips/Kconfig"
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if MIPS
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choice
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prompt "Endianness selection"
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help
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Some MIPS boards can be configured for either little or big endian
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byte order. These modes require different U-Boot images. In general there
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is one preferred byteorder for a particular system but some systems are
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just as commonly used in the one or the other endianness.
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config SYS_BIG_ENDIAN
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bool "Big endian"
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depends on SUPPORTS_BIG_ENDIAN
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config SYS_LITTLE_ENDIAN
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bool "Little endian"
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depends on SUPPORTS_LITTLE_ENDIAN
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endchoice
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choice
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prompt "CPU selection"
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default CPU_MIPS32_R2
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config CPU_MIPS32_R1
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bool "MIPS32 Release 1"
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depends on SUPPORTS_CPU_MIPS32_R1
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select 32BIT
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help
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Choose this option to build an U-Boot for release 1 or later of the
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MIPS32 architecture.
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config CPU_MIPS32_R2
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bool "MIPS32 Release 2"
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depends on SUPPORTS_CPU_MIPS32_R2
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select 32BIT
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help
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Choose this option to build an U-Boot for release 2 or later of the
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MIPS32 architecture.
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config CPU_MIPS64_R1
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bool "MIPS64 Release 1"
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depends on SUPPORTS_CPU_MIPS64_R1
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select 64BIT
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help
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Choose this option to build a kernel for release 1 or later of the
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MIPS64 architecture.
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config CPU_MIPS64_R2
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bool "MIPS64 Release 2"
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depends on SUPPORTS_CPU_MIPS64_R2
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select 64BIT
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help
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Choose this option to build a kernel for release 2 or later of the
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MIPS64 architecture.
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endchoice
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menu "OS boot interface"
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config MIPS_BOOT_CMDLINE_LEGACY
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bool "Hand over legacy command line to Linux kernel"
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default y
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help
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Enable this option if you want U-Boot to hand over the Yamon-style
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command line to the kernel. All bootargs will be prepared as argc/argv
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compatible list. The argument count (argc) is stored in register $a0.
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The address of the argument list (argv) is stored in register $a1.
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config MIPS_BOOT_ENV_LEGACY
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bool "Hand over legacy environment to Linux kernel"
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default y
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help
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Enable this option if you want U-Boot to hand over the Yamon-style
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environment to the kernel. Information like memory size, initrd
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address and size will be prepared as zero-terminated key/value list.
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The address of the enviroment is stored in register $a2.
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config MIPS_BOOT_FDT
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bool "Hand over a flattened device tree to Linux kernel"
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default n
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help
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Enable this option if you want U-Boot to hand over a flattened
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device tree to the kernel. According to UHI register $a0 will be set
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to -2 and the FDT address is stored in $a1.
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endmenu
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config SUPPORTS_BIG_ENDIAN
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bool
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config SUPPORTS_LITTLE_ENDIAN
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bool
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config SUPPORTS_CPU_MIPS32_R1
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bool
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config SUPPORTS_CPU_MIPS32_R2
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bool
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config SUPPORTS_CPU_MIPS64_R1
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bool
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config SUPPORTS_CPU_MIPS64_R2
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bool
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config CPU_MIPS32
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bool
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default y if CPU_MIPS32_R1 || CPU_MIPS32_R2
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config CPU_MIPS64
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bool
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default y if CPU_MIPS64_R1 || CPU_MIPS64_R2
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config 32BIT
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bool
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config 64BIT
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bool
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config SWAP_IO_SPACE
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bool
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config SYS_MIPS_CACHE_INIT_RAM_LOAD
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bool
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endif
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endmenu
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