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      1 # $NetBSD: std.dreamcast,v 1.9 2010/10/13 10:56:56 tsutsui Exp $
      2 #
      3 # standard, required NetBSD/dreamcast 'options'
      4 
      5 machine dreamcast sh3
      6 include		"conf/std"			# MI standard options
      7 include		"arch/sh3/conf/std.sh3"		# arch standard options
      8 
      9 # CPU support
     10 options 	SH4
     11 options 	SH7750
     12 options 	PCLOCK=49900000			# 50MHz
     13 #options 	PCLOCK=50000000			# 50MHz 
     14 options 	IOM_ROM_BEGIN=0x00000000
     15 options 	IOM_ROM_SIZE=0x00100000         # 1MB
     16 options 	IOM_RAM_BEGIN=0x0c000000
     17 options 	IOM_RAM_SIZE=0x01000000         # 16MB
     18 
     19 makeoptions	ENDIAN="-EL"
     20 makeoptions	DEFTEXTADDR="0x8c001000"
     21