# $NetBSD: std.dreamcast,v 1.9 2010/10/13 10:56:56 tsutsui Exp $
#
# standard, required NetBSD/dreamcast 'options'

machine dreamcast sh3
include		"conf/std"			# MI standard options
include		"arch/sh3/conf/std.sh3"		# arch standard options

# CPU support
options 	SH4
options 	SH7750
options 	PCLOCK=49900000			# 50MHz
#options 	PCLOCK=50000000			# 50MHz 
options 	IOM_ROM_BEGIN=0x00000000
options 	IOM_ROM_SIZE=0x00100000         # 1MB
options 	IOM_RAM_BEGIN=0x0c000000
options 	IOM_RAM_SIZE=0x01000000         # 16MB

makeoptions	ENDIAN="-EL"
makeoptions	DEFTEXTADDR="0x8c001000"