Unverified Commit 33c57c0d authored by Karsten Merker's avatar Karsten Merker Committed by Palmer Dabbelt
Browse files

RISC-V: Add a basic defconfig 



This patch provides a basic defconfig for the RISC-V
architecture that enables enough kernel features to run a
basic Linux distribution on qemu's "virt" board for native
software development. Features include:

- serial console
- virtio block and network device support
- VFAT and ext2/3/4 filesystem support
- NFS client and NFS rootfs support
- an assortment of other kernel features required for
  running systemd

It also enables a number of drivers for physical hardware
that target the "SiFive U500" SoC and the corresponding
development platform.  These include:

- PCIe host controller support for the FPGA-based U500
  development platform (PCIE_XILINX)
- USB host controller support (OHCI/EHCI/XHCI)
- USB HID (keyboard/mouse) support
- USB mass storage support (bulk and UAS)
- SATA support (AHCI)
- ethernet drivers (MACB for a SoC-internal MAC block, microsemi
  ethernet phy, E1000E and R8169 for PCIe-connected external devices)
- DRM and framebuffer console support for PCIe-connected
  Radeon graphics chips

Signed-off-by: default avatarKarsten Merker <merker@debian.org>
Signed-off-by: default avatarPalmer Dabbelt <palmer@sifive.com>
parent b2cd1df6

arch/riscv/configs/defconfig

+75 −0
Original line number Diff line number Diff line 
CONFIG_SMP=y

CONFIG_PCI=y

CONFIG_PCIE_XILINX=y

CONFIG_SYSVIPC=y

CONFIG_POSIX_MQUEUE=y

CONFIG_IKCONFIG=y

CONFIG_IKCONFIG_PROC=y

CONFIG_CGROUPS=y

CONFIG_CGROUP_SCHED=y

CONFIG_CFS_BANDWIDTH=y

CONFIG_CGROUP_BPF=y

CONFIG_NAMESPACES=y

CONFIG_USER_NS=y

CONFIG_BLK_DEV_INITRD=y

CONFIG_EXPERT=y

CONFIG_CHECKPOINT_RESTORE=y

CONFIG_BPF_SYSCALL=y

CONFIG_NET=y

CONFIG_PACKET=y

CONFIG_UNIX=y

CONFIG_INET=y

CONFIG_IP_MULTICAST=y

CONFIG_IP_ADVANCED_ROUTER=y

CONFIG_IP_PNP=y

CONFIG_IP_PNP_DHCP=y

CONFIG_IP_PNP_BOOTP=y

CONFIG_IP_PNP_RARP=y

CONFIG_NETLINK_DIAG=y

CONFIG_DEVTMPFS=y

CONFIG_BLK_DEV_LOOP=y

CONFIG_VIRTIO_BLK=y

CONFIG_BLK_DEV_SD=y

CONFIG_BLK_DEV_SR=y

CONFIG_ATA=y

CONFIG_SATA_AHCI=y

CONFIG_SATA_AHCI_PLATFORM=y

CONFIG_NETDEVICES=y

CONFIG_VIRTIO_NET=y

CONFIG_MACB=y

CONFIG_E1000E=y

CONFIG_R8169=y

CONFIG_MICROSEMI_PHY=y

CONFIG_INPUT_MOUSEDEV=y

CONFIG_SERIAL_8250=y

CONFIG_SERIAL_8250_CONSOLE=y

CONFIG_SERIAL_OF_PLATFORM=y

# CONFIG_PTP_1588_CLOCK is not set

CONFIG_DRM=y

CONFIG_DRM_RADEON=y

CONFIG_FRAMEBUFFER_CONSOLE=y

CONFIG_USB=y

CONFIG_USB_XHCI_HCD=y

CONFIG_USB_XHCI_PLATFORM=y

CONFIG_USB_EHCI_HCD=y

CONFIG_USB_EHCI_HCD_PLATFORM=y

CONFIG_USB_OHCI_HCD=y

CONFIG_USB_OHCI_HCD_PLATFORM=y

CONFIG_USB_STORAGE=y

CONFIG_USB_UAS=y

CONFIG_VIRTIO_MMIO=y

CONFIG_RAS=y

CONFIG_EXT4_FS=y

CONFIG_EXT4_FS_POSIX_ACL=y

CONFIG_AUTOFS4_FS=y

CONFIG_MSDOS_FS=y

CONFIG_VFAT_FS=y

CONFIG_TMPFS=y

CONFIG_TMPFS_POSIX_ACL=y

CONFIG_NFS_FS=y

CONFIG_NFS_V4=y

CONFIG_NFS_V4_1=y

CONFIG_NFS_V4_2=y

CONFIG_ROOT_NFS=y

# CONFIG_RCU_TRACE is not set

CONFIG_CRYPTO_USER_API_HASH=y

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