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GENERIC64 revision 1.10 
      1 # $NetBSD: GENERIC64,v 1.10 2024/08/13 07:20:23 skrll Exp $
      2 #
      3 # GENERIC machine description file
      4 #
      5 # This machine description file is used to generate the default NetBSD
      6 # kernel for RV64.  The generic kernel does not include all options,
      7 # subsystems and device drivers, but should be useful for most applications.
      8 #
      9 # The machine description file can be customised for your specific
     10 # machine to reduce the kernel size and improve its performance.
     11 #
     12 # For further information on compiling NetBSD kernels, see the config(8)
     13 # man page.
     14 #
     15 # For further information on hardware support for this architecture, see
     16 # the intro(4) man page.  For further information about kernel options
     17 # for this architecture, see the options(4) man page.  For an explanation
     18 # of each device driver in this file see the section 4 man page for the
     19 # device.
     20 
     21 include	"arch/riscv/conf/std.riscv64"
     22 include	"arch/riscv/conf/files.generic64"
     23 include	"arch/riscv/conf/GENERIC.common"
     24 
     25 #options 	EARLYCONS=com, CONSADDR=0x10000000	# qemu virt
     26 options 	VERBOSE_INIT_RISCV
     27 
     28 # Diagnostic/debugging support options
     29 options 	DIAGNOSTIC	# inexpensive kernel consistency checks
     30 				# XXX to be commented out on release branch
     31 options 	DEBUG		# expensive debugging checks/support
     32 #options 	LOCKDEBUG	# expensive locking checks/support
     33 #options 	KERNHIST
     34 #options 	KERNHIST_PRINT
     35 #options 	UVMHIST
     36 #options 	UVMHIST_PRINT
     37 #options 	PMAPHIST
     38 #options 	PMAPHIST_PRINT
     39 #options 	SYSCTL_DEBUG
     40 #options 	SYSCTL_DEBUG_SETUP
     41 #options 	SYSCTL_DEBUG_CREATE
     42 #options 	PMAP_FAULTINFO
     43 #options 	RISCV_SYSCALL_DEBUG
     44 #options 	SYSCALL_DEBUG
     45 
     46 #options 	COMPAT_NETBSD32
     47 #options 	EXEC_ELF32
     48 
     49 # Cache controller
     50 ccache* 	at fdt?			# SiFive FU[57]40 L2 Cache
     51 
     52 # Fixed Voltage/Current Regulators
     53 fregulator*	at fdt? pass 4
     54 
     55 # Clock and reset controller
     56 jh7100clkc* 	at fdt?	pass 2		# StarFive JH7100 clock controller
     57 sun20id1ccu* 	at fdt? pass 2		# Allwinner D1/D1s CCU
     58 
     59 # Security ID EFUSE
     60 sunxisid*	at fdt? pass 4		# Allwinner SID
     61 
     62 # DMA
     63 sun6idma* 	at fdt? pass 4		# Allwinner DMA controller (sun6i)
     64 
     65 # Pin control
     66 jh7100pinctrl* 	at fdt? pass 2		# StarFive JH7100 pinctrl driver
     67 sunxigpio* 	at fdt? pass 3		# Allwinner GPIO
     68 gpio* 		at gpiobus?
     69 
     70 # SDMMC
     71 dwcmmc* 	at fdt?			# DesignWare SD/MMC
     72 sdmmc* 		at sdmmcbus?
     73 ld0 		at sdmmc0
     74 ld1 		at sdmmc1
     75 ld2 		at sdmmc2
     76 ld3 		at sdmmc3
     77 ld* 		at sdmmc?
     78 bwfm* 		at sdmmc?		# Broadcom BCM43xxx WiFi Interface
     79 
     80 # USB PHY
     81 sunxiusbphy* 	at fdt?			# Allwinner USB PHY
     82 
     83 # USB
     84 jh71x0usb* 	at fdt?			# StarFive JH71x0 usb
     85 
     86 # USB
     87 xhci* 		at fdt?			# XHCI
     88 usb* 		at usbus?
     89 include "dev/usb/usbdevices.config"
     90 midi* 		at midibus?
     91 
     92 # Pull in optional local configuration - always at end
     93 cinclude 	"arch/riscv/conf/GENERIC64.local"
     94