xref: /src/sys/arch/hb68k/conf/PHAETHON1

# $NetBSD: PHAETHON1,v 1.1 2026/07/19 01:48:20 thorpej Exp $
#
# PHAETHON1 machine description file
#
# - 10MHz 68010 CPU
# - custom MMU
# - firmware passes Device Tree to kernel via Linux-style bootinfo
# - 8MB base memory
# - memory expansion on "Not Quite VME" expansion bus
# - peripheral expansion on "Not Quite VME" expansion bus
# 

include 	"arch/hb68k/conf/std.hb68010"
options 	M68K_MMU_PGMMU		# custom Phaethon 1 MMU
options 	CONFIG_LINUX_BOOTINFO
options 	CONFIG_MACH_PHAETHON1
makeoptions	GENASSYM_EXTRAS+="${HB68K}/pg68k/genassym.cf"

#options 	INCLUDE_CONFIG_FILE	# embed config file in kernel binary

#ident 		"PHAETHON1-$Revision: 1.1 $"

maxusers	8

options 	DDB		# in-kernel debugger
options 	DIAGNOSTIC	# extra sanity checks
#options 	LOCKDEBUG
#options 	DEBUG

#options 	KTRACE

options 	PIPE_SOCKETPAIR	# smaller, but slower pipe(2)

# Only the basics included, here; we'll load everything else as
# a module.
file-system 	FFS		# Berkeley Fast File System

# File system options
options 	FFS_NO_SNAPSHOT	# No FFS snapshot support

# Networking options
options 	INET		# IPv4
#options 	INET6		# IPv6
#options 	IPSEC		# IP security
#options 	IPSEC_DEBUG	# debug for IP security
#options 	GATEWAY		# IP packet forwarding
#options 	TCP_DEBUG	# Record last TCP_NDEBUG packets with SO_DEBUG

# Shared memory options
#options 	SYSVMSG		# System V-like message queues
#options 	SYSVSEM		# System V-like semaphores
#options 	SYSVSHM		# System V-like memory sharing

## "generic" boot (put root on boot device)
config netbsd		root on ? type ?

pseudo-device	loop
pseudo-device	pty			# pseudo-terminals
pseudo-device	ksyms			# /dev/ksyms

# Phaethon 1 control space.  This is required in order to enable
# interrupts.
pgctrl*		at fdt? pass 1

# Generic m68k interrupts.
genintc*	at fdt? pass 2

# System timer
pgtimer*	at fdt? pass 3

# I2C controller and devices
pcfiic*		at fdt? pass 4
iic*		at i2cbus?
dsrtc*		at iic?

# On-board serial ports
com*		at fdt? pass 5

# ATA disk interface
wdc*		at fdt?
atabus*		at ata?
wd*		at atabus? drive?