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source "$BR2_EXTERNAL_LITEX_SOC_PATH/package/dhrystone-opt/Config.in" | ||
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export WORK_DIR=$PWD | ||
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git clone https://github.com/SpinalHDL/VexiiRiscv | ||
export VEXII=$PWD/VexiiRiscv | ||
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git clone http://github.com/buildroot/buildroot | ||
cd buildroot | ||
make O=build/basic BR2_EXTERNAL=$VEXII/doc/litex/buildroot litex_soc_basic_defconfig | ||
(cd build/basic/ && make -j$(nproc)) | ||
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python3 -m litex_boards.targets.digilent_nexys_video --cpu-type=vexiiriscv --cpu-variant=debian --bus-standard axi-lite \ | ||
--cpu-count=1 --with-video-framebuffer --with-sdcard --with-ethernet --with-coherent-dma \ | ||
--soc-json build/csr.json --build |
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CONFIG_SECTION_MISMATCH_WARN_ONLY=y | ||
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# Architecture | ||
CONFIG_ARCH_DEFCONFIG="arch/riscv/configs/defconfig" | ||
CONFIG_NONPORTABLE=y | ||
CONFIG_ARCH_RV32I=y | ||
CONFIG_RISCV_ISA_M=y | ||
CONFIG_RISCV_ISA_A=y | ||
CONFIG_RISCV_ISA_C=n | ||
CONFIG_SIFIVE_PLIC=y | ||
CONFIG_FPU=n | ||
CONFIG_SMP=y | ||
CONFIG_STRICT_KERNEL_RWX=n | ||
CONFIG_EFI=n | ||
CONFIG_RISCV_SBI_V01=y | ||
CONFIG_SERIAL_EARLYCON_RISCV_SBI=y | ||
CONFIG_HVC_RISCV_SBI=y | ||
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CONFIG_BLK_DEV_INITRD=y | ||
CONFIG_INITRAMFS_SOURCE="" | ||
CONFIG_RD_GZIP=y | ||
CONFIG_RD_BZIP2=y | ||
CONFIG_RD_LZMA=y | ||
CONFIG_RD_XZ=y | ||
CONFIG_RD_LZO=y | ||
CONFIG_RD_LZ4=y | ||
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# FPGA / SoC | ||
CONFIG_FPGA=y | ||
CONFIG_FPGA_MGR_LITEX=y | ||
CONFIG_LITEX_SOC_CONTROLLER=y | ||
CONFIG_LITEX_SUBREG_SIZE=4 | ||
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# Time | ||
CONFIG_PRINTK_TIME=y | ||
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# Clocking | ||
CONFIG_COMMON_CLK=y | ||
CONFIG_COMMON_CLK_LITEX=y | ||
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# Interrupts | ||
CONFIG_IRQCHIP=y | ||
CONFIG_OF_IRQ=y | ||
CONFIG_HANDLE_DOMAIN_IRQ=y | ||
CONFIG_LITEX_SOC_INTC=y | ||
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# Ethernet | ||
CONFIG_NET=y | ||
CONFIG_PACKET=y | ||
CONFIG_PACKET_DIAG=y | ||
CONFIG_UNIX=y | ||
CONFIG_INET=y | ||
CONFIG_NETDEVICES=y | ||
CONFIG_NET_VENDOR_LITEX=y | ||
CONFIG_LITEX_LITEETH=y | ||
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# Serial | ||
CONFIG_SERIAL_EARLYCON_RISCV_SBI=y | ||
CONFIG_SERIAL_LITEUART=y | ||
CONFIG_SERIAL_LITEUART_CONSOLE=y | ||
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# GPIO | ||
CONFIG_GPIO_SYSFS=y | ||
CONFIG_GPIOLIB=y | ||
CONFIG_GPIO_LITEX=y | ||
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# PWM | ||
CONFIG_PWM=y | ||
CONFIG_PWM_LITEX=y | ||
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# SPI | ||
CONFIG_SPI=y | ||
CONFIG_SPI_LITESPI=y | ||
CONFIG_SPI_SPIDEV=y | ||
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# I2C | ||
CONFIG_I2C=y | ||
CONFIG_I2C_LITEX=y | ||
CONFIG_I2C_CHARDEV=y | ||
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# Hardware monitoring | ||
CONFIG_HWMON=y | ||
CONFIG_SENSORS_LITEX_HWMON=y | ||
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# Framebuffer | ||
CONFIG_FB=y | ||
CONFIG_FB_SIMPLE=y | ||
CONFIG_FRAMEBUFFER_CONSOLE=y | ||
CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y | ||
CONFIG_LOGO=y | ||
CONFIG_DRM=y | ||
CONFIG_DRM_LITEVIDEO=y | ||
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# Flash | ||
CONFIG_MTD=y | ||
CONFIG_MTD_SPI_NOR=y | ||
CONFIG_SPI_FLASH_LITEX=y | ||
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# MMC | ||
CONFIG_MMC=y | ||
CONFIG_MMC_SPI=y | ||
CONFIG_MMC_LITEX=y | ||
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CONFIG_EXT2_FS=y | ||
CONFIG_EXT3_FS=y | ||
CONFIG_EXT4_FS=y | ||
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# .config in kernel | ||
CONFIG_IKCONFIG=y | ||
CONFIG_IKCONFIG_PROC=y | ||
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# Filesystem | ||
CONFIG_FAT_FS=y | ||
CONFIG_MSDOS_FS=y | ||
CONFIG_MSDOS_PARTITION=y | ||
CONFIG_VFAT_FS=y | ||
CONFIG_FAT_DEFAULT_CODEPAGE=437 | ||
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" | ||
CONFIG_NCPFS_SMALLDOS=y | ||
CONFIG_NLS=y | ||
CONFIG_NLS_CODEPAGE_437=y | ||
CONFIG_NLS_ASCII=y | ||
CONFIG_NLS_ISO8859_1=y | ||
CONFIG_TMPFS=y | ||
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# USB | ||
CONFIG_SOUND=y | ||
CONFIG_SND=y | ||
CONFIG_SND_USB_AUDIO=y | ||
CONFIG_USB_HIDDEV=y | ||
CONFIG_USB_LED_TRIG=y | ||
CONFIG_USB=y | ||
CONFIG_USB_ANNOUNCE_NEW_DEVICES=y | ||
CONFIG_USB_OHCI_HCD=y | ||
CONFIG_USB_OHCI_HCD_PLATFORM=y | ||
CONFIG_USB_STORAGE=y | ||
CONFIG_USB_SERIAL=y | ||
CONFIG_USB_SERIAL_FTDI_SIO=y | ||
CONFIG_USB_GADGET=y | ||
CONFIG_USB_AUDIO=y | ||
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CONFIG_SCSI=y | ||
CONFIG_BLK_DEV_SD=y | ||
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CONFIG_INPUT_MOUSEDEV=y | ||
CONFIG_INPUT_MOUSEDEV_PSAUX=y | ||
CONFIG_INPUT_EVDEV=y | ||
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# USB wireless support | ||
CONFIG_WLAN=y | ||
CONFIG_WIRELESS=y | ||
CONFIG_USB_NET_DRIVERS=y | ||
CONFIG_WLAN_VENDOR_REALTEK=y | ||
CONFIG_RTL8XXXU=y | ||
CONFIG_MAC80211=y | ||
CONFIG_CRYPTO=y |
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5
doc/litex/buildroot/board/litex_soc/rootfs_overlay/etc/X11/xorg.conf
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Section "Module" | ||
Load "fb" | ||
Load "shadow" | ||
Load "fbdevhw" | ||
EndSection |
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20
doc/litex/buildroot/board/litex_soc/rootfs_overlay/etc/profile
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export PATH="/bin:/sbin:/usr/bin:/usr/sbin" | ||
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if [ "$PS1" ]; then | ||
if [ "`id -u`" -eq 0 ]; then | ||
export PS1='\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\# ' | ||
else | ||
export PS1='\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ ' | ||
fi | ||
fi | ||
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export PAGER='/bin/more' | ||
export EDITOR='/bin/vi' | ||
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# Source configuration files from /etc/profile.d | ||
for i in /etc/profile.d/*.sh ; do | ||
if [ -r "$i" ]; then | ||
. $i | ||
fi | ||
done | ||
unset i |
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153
doc/litex/buildroot/board/litex_vexriscv_usbhost/linux.config
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CONFIG_SECTION_MISMATCH_WARN_ONLY=y | ||
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# Architecture | ||
CONFIG_ARCH_DEFCONFIG="arch/riscv/configs/defconfig" | ||
CONFIG_NONPORTABLE=y | ||
CONFIG_ARCH_RV32I=y | ||
CONFIG_RISCV_ISA_M=y | ||
CONFIG_RISCV_ISA_A=y | ||
CONFIG_RISCV_ISA_C=n | ||
CONFIG_SIFIVE_PLIC=y | ||
CONFIG_FPU=n | ||
CONFIG_SMP=y | ||
CONFIG_STRICT_KERNEL_RWX=n | ||
CONFIG_EFI=n | ||
CONFIG_HVC_RISCV_SBI=y | ||
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CONFIG_BLK_DEV_INITRD=y | ||
CONFIG_INITRAMFS_SOURCE="" | ||
CONFIG_RD_GZIP=y | ||
CONFIG_RD_BZIP2=y | ||
CONFIG_RD_LZMA=y | ||
CONFIG_RD_XZ=y | ||
CONFIG_RD_LZO=y | ||
CONFIG_RD_LZ4=y | ||
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# FPGA / SoC | ||
CONFIG_FPGA=y | ||
CONFIG_FPGA_MGR_LITEX=y | ||
CONFIG_LITEX_SOC_CONTROLLER=y | ||
CONFIG_LITEX_SUBREG_SIZE=4 | ||
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# Time | ||
CONFIG_PRINTK_TIME=y | ||
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# Clocking | ||
CONFIG_COMMON_CLK=y | ||
CONFIG_COMMON_CLK_LITEX=y | ||
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# Interrupts | ||
CONFIG_IRQCHIP=y | ||
CONFIG_OF_IRQ=y | ||
CONFIG_HANDLE_DOMAIN_IRQ=y | ||
CONFIG_LITEX_SOC_INTC=y | ||
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# Ethernet | ||
CONFIG_NET=y | ||
CONFIG_PACKET=y | ||
CONFIG_PACKET_DIAG=y | ||
CONFIG_INET=y | ||
CONFIG_NETDEVICES=y | ||
CONFIG_NET_VENDOR_LITEX=y | ||
CONFIG_LITEX_LITEETH=y | ||
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# Serial | ||
CONFIG_SERIAL_EARLYCON_RISCV_SBI=y | ||
CONFIG_SERIAL_LITEUART=y | ||
CONFIG_SERIAL_LITEUART_CONSOLE=y | ||
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# GPIO | ||
CONFIG_GPIO_SYSFS=y | ||
CONFIG_GPIOLIB=y | ||
CONFIG_GPIO_LITEX=y | ||
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# PWM | ||
CONFIG_PWM=y | ||
CONFIG_PWM_LITEX=y | ||
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# SPI | ||
CONFIG_SPI=y | ||
CONFIG_SPI_LITESPI=y | ||
CONFIG_SPI_SPIDEV=y | ||
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# I2C | ||
CONFIG_I2C=y | ||
CONFIG_I2C_LITEX=y | ||
CONFIG_I2C_CHARDEV=y | ||
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# Hardware monitoring | ||
CONFIG_HWMON=y | ||
CONFIG_SENSORS_LITEX_HWMON=y | ||
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# Framebuffer | ||
CONFIG_FB=y | ||
CONFIG_FB_SIMPLE=y | ||
CONFIG_FRAMEBUFFER_CONSOLE=y | ||
CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y | ||
CONFIG_LOGO=y | ||
CONFIG_DRM=y | ||
CONFIG_DRM_LITEVIDEO=y | ||
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# Flash | ||
CONFIG_MTD=y | ||
CONFIG_MTD_SPI_NOR=y | ||
CONFIG_SPI_FLASH_LITEX=y | ||
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# MMC | ||
CONFIG_MMC=y | ||
CONFIG_MMC_SPI=y | ||
CONFIG_MMC_LITEX=y | ||
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CONFIG_EXT2_FS=y | ||
CONFIG_EXT3_FS=y | ||
CONFIG_EXT4_FS=y | ||
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# .config in kernel | ||
CONFIG_IKCONFIG=y | ||
CONFIG_IKCONFIG_PROC=y | ||
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# Filesystem | ||
CONFIG_FAT_FS=y | ||
CONFIG_MSDOS_FS=y | ||
CONFIG_MSDOS_PARTITION=y | ||
CONFIG_VFAT_FS=y | ||
CONFIG_FAT_DEFAULT_CODEPAGE=437 | ||
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1" | ||
CONFIG_NCPFS_SMALLDOS=y | ||
CONFIG_NLS=y | ||
CONFIG_NLS_CODEPAGE_437=y | ||
CONFIG_NLS_ASCII=y | ||
CONFIG_NLS_ISO8859_1=y | ||
CONFIG_TMPFS=y | ||
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# USB | ||
CONFIG_SOUND=y | ||
CONFIG_SND=y | ||
CONFIG_SND_USB_AUDIO=y | ||
CONFIG_USB_HIDDEV=y | ||
CONFIG_USB_LED_TRIG=y | ||
CONFIG_USB=y | ||
CONFIG_USB_ANNOUNCE_NEW_DEVICES=y | ||
CONFIG_USB_OHCI_HCD=y | ||
CONFIG_USB_OHCI_HCD_PLATFORM=y | ||
CONFIG_USB_STORAGE=y | ||
CONFIG_USB_SERIAL=y | ||
CONFIG_USB_SERIAL_FTDI_SIO=y | ||
CONFIG_USB_GADGET=y | ||
CONFIG_USB_AUDIO=y | ||
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CONFIG_SCSI=y | ||
CONFIG_BLK_DEV_SD=y | ||
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CONFIG_INPUT_MOUSEDEV=y | ||
CONFIG_INPUT_MOUSEDEV_PSAUX=y | ||
CONFIG_INPUT_EVDEV=y | ||
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# USB wireless support | ||
CONFIG_WLAN=y | ||
CONFIG_WIRELESS=y | ||
CONFIG_USB_NET_DRIVERS=y | ||
CONFIG_WLAN_VENDOR_REALTEK=y | ||
CONFIG_RTL8XXXU=y | ||
CONFIG_MAC80211=y | ||
CONFIG_CRYPTO=y |
43 changes: 43 additions & 0 deletions
43
doc/litex/buildroot/board/litex_vexriscv_usbhost/rootfs_overlay/etc/inittab
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# /etc/inittab | ||
# | ||
# Copyright (C) 2001 Erik Andersen <andersen@codepoet.org> | ||
# | ||
# Note: BusyBox init doesn't support runlevels. The runlevels field is | ||
# completely ignored by BusyBox init. If you want runlevels, use | ||
# sysvinit. | ||
# | ||
# Format for each entry: <id>:<runlevels>:<action>:<process> | ||
# | ||
# id == tty to run on, or empty for /dev/console | ||
# runlevels == ignored | ||
# action == one of sysinit, respawn, askfirst, wait, and once | ||
# process == program to run | ||
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# Startup the system | ||
::sysinit:/bin/mount -t proc proc /proc | ||
::sysinit:/bin/mount -o remount,rw / | ||
::sysinit:/bin/mkdir -p /dev/pts /dev/shm | ||
::sysinit:/bin/mount -a | ||
::sysinit:/bin/mkdir -p /run/lock/subsys | ||
::sysinit:/sbin/swapon -a | ||
null::sysinit:/bin/ln -sf /proc/self/fd /dev/fd | ||
null::sysinit:/bin/ln -sf /proc/self/fd/0 /dev/stdin | ||
null::sysinit:/bin/ln -sf /proc/self/fd/1 /dev/stdout | ||
null::sysinit:/bin/ln -sf /proc/self/fd/2 /dev/stderr | ||
::sysinit:/bin/hostname -F /etc/hostname | ||
# now run any rc scripts | ||
::sysinit:/etc/init.d/rcS | ||
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# Put a getty on the serial port | ||
console::respawn:/sbin/getty -L console 0 vt100 # GENERIC_SERIAL | ||
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# Put a getty on the current virtual terminal | ||
::respawn:/sbin/getty -L 115200 tty0 | ||
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# Stuff to do for the 3-finger salute | ||
#::ctrlaltdel:/sbin/reboot | ||
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# Stuff to do before rebooting | ||
::shutdown:/etc/init.d/rcK | ||
::shutdown:/sbin/swapoff -a | ||
::shutdown:/bin/umount -a -r |
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