# Config file for Embedded Planet EP405PC board
# This will make a target directory of ./ep405pc

target ep405pc
mainboard embeddedplanet/ep405pc

romimage "normal"
        ## Enable PPC405 instructions
        option CPU_OPT="-mcpu=405"

        ## use a cross compiler
        #option CROSS_COMPILE="powerpc-ibm-eabi-"

        ## Use stage 1 initialization code
        option CONFIG_USE_INIT=1

        ## Use chip configuration
        option CONFIG_CHIP_CONFIGURE=1

        ## We don't use compressed image
        option CONFIG_COMPRESS=0

        ## Turn off POST codes
        option NO_POST=1

        ## Enable serial console
        option DEFAULT_CONSOLE_LOGLEVEL=8
        option CONFIG_CONSOLE_SERIAL8250=1
        # Divisor of 69 == 9600 baud due to weird clocking
        option TTYS0_DIV=69
        option TTYS0_BAUD=9600

        ## Boot linux from IDE
        option CONFIG_IDE=1
        option CONFIG_FS_STREAM=1
        option CONFIG_FS_EXT2=1
        option CONFIG_FS_ISO9660=1
        option CONFIG_FS_FAT=1
        option AUTOBOOT_CMDLINE="hda1:/vmlinuz"

        option ROM_SIZE=1024*1024

        ## Board has fixed size RAM
        option EMBEDDED_RAM_SIZE=64*1024*1024

        ## LinuxBIOS C code runs at this location in RAM
        option _RAMBASE=0x00100000

        ##
        ## Use a 64K stack
        ##
        option STACK_SIZE=0x10000

        ##
        ## Use a 64K heap
        ##
        option HEAP_SIZE=0x10000

        ##
        ## System clock
        ##
        option CONFIG_SYS_CLK_FREQ=33

	##
	option _ROMBASE=0xfff00000

	## Reset vector address
	option _RESET=0xfffffffc

	## Exception vectors
	option _EXCEPTION_VECTORS=_ROMBASE+0x100

	## linuxBIOS ROM start address
	option _ROMSTART=0xfff03000

	## linuxBIOS C code runs at this location in RAM
	option _RAMBASE=0x00100000

end

buildrom ./linuxbios.rom ROM_SIZE "normal"