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7fcb82665e
Add target for Loongson LoongArch64-based boards. LoongArch is a new RISC ISA developed by Loongson. It's a bit like MIPS or RISC-V. LoongArch includes both 32-bit and 64-bit versions (LoongArch32/LoongArch64). Loongson 3A5000 and 3A6000 are the two existing CPUs of LoongArch64 and is used for PC products. It's BIOS supports ACPI and UEFI-only boot. These CPUs supports SMP and SMT. At present only LoongArch64 is supported by linux kernel. Toolchain requirement: binutils >= 2.40 gcc >= 13.1 For details, please check the following links: https://lwn.net/Articles/861951/ https://loongson.github.io/LoongArch-Documentation/README-EN.html Signed-off-by: Weijie Gao <hackpascal@gmail.com>
243 lines
2.8 KiB
Plaintext
243 lines
2.8 KiB
Plaintext
source "tmp/.config-target.in"
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# Kernel/Hardware features
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config HAS_TESTING_KERNEL
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bool
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config HAS_SPE_FPU
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depends on powerpc
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select HAS_FPU
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bool
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config HAS_FPU
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bool
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config HAS_DT_OVERLAY_SUPPORT
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bool
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config AUDIO_SUPPORT
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bool
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config GPIO_SUPPORT
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bool
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config PCI_SUPPORT
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select AUDIO_SUPPORT
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bool
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config PCIE_SUPPORT
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bool
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config PCMCIA_SUPPORT
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bool
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config PWM_SUPPORT
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bool
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config USB_SUPPORT
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select AUDIO_SUPPORT
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bool
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config USB_GADGET_SUPPORT
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bool
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config RTC_SUPPORT
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bool
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config BIG_ENDIAN
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bool
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config USES_DEVICETREE
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bool
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config USES_INITRAMFS
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bool
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config USES_SEPARATE_INITRAMFS
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bool
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config USES_SQUASHFS
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bool
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config USES_JFFS2
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bool
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config USES_JFFS2_NAND
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bool
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config USES_EXT4
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bool
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config USES_TARGZ
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bool
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config USES_CPIOGZ
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bool
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config USES_MINOR
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bool
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config USES_UBIFS
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bool
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select NAND_SUPPORT
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config LOW_MEMORY_FOOTPRINT
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bool
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config SMALL_FLASH
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bool
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config NOMMU
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bool
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config HAS_MIPS16
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depends on (mips || mipsel || mips64 || mips64el)
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bool
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config RFKILL_SUPPORT
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bool
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config EMMC_SUPPORT
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bool
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config NAND_SUPPORT
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bool
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config LEGACY_SDCARD_SUPPORT
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bool
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config ARCH_64BIT
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bool
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config VIRTIO_SUPPORT
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bool
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config USES_ROOTFS_PART
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bool
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config USES_BOOT_PART
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bool
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# Architecture selection
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config aarch64
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select ARCH_64BIT
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bool
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config aarch64_be
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select ARCH_64BIT
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select BIG_ENDIAN
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bool
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config arc
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bool
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config arceb
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select BIG_ENDIAN
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bool
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config arm
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bool
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config armeb
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select BIG_ENDIAN
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bool
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config arm_v6
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bool
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config arm_v7
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bool
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config i386
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bool
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config i686
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bool
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config loongarch64
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select ARCH_64BIT
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bool
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config m68k
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bool
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config mips
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select BIG_ENDIAN
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bool
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config mipsel
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bool
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config mips64
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select BIG_ENDIAN
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select ARCH_64BIT
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bool
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config mips64el
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select ARCH_64BIT
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bool
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config powerpc
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select BIG_ENDIAN
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bool
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config powerpc64
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select BIG_ENDIAN
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select ARCH_64BIT
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bool
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config riscv64
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select ARCH_64BIT
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bool
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config sh3
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bool
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config sh3eb
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select BIG_ENDIAN
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bool
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config sh4
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bool
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config sh4eb
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select BIG_ENDIAN
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bool
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config sparc
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select BIG_ENDIAN
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bool
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config x86_64
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select ARCH_64BIT
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bool
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config ARCH
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string
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default "aarch64" if aarch64
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default "aarch64_be" if aarch64_be
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default "arc" if arc
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default "arceb" if arceb
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default "arm" if arm
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default "armeb" if armeb
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default "i386" if i386
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default "i686" if i686
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default "loongarch64" if loongarch64
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default "m68k" if m68k
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default "mips" if mips
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default "mipsel" if mipsel
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default "mips64" if mips64
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default "mips64el" if mips64el
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default "powerpc" if powerpc
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default "powerpc64" if powerpc64
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default "riscv64" if riscv64
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default "sh3" if sh3
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default "sh3eb" if sh3eb
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default "sh4" if sh4
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default "sh4eb" if sh4eb
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default "sparc" if sparc
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default "x86_64" if x86_64
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