# Sample config file for Motorola Sandpoint X3 Demo Board with
# the Altimus mpc7410 PMC card
# This will make a target directory of ./sandpoint

loadoptions

target sandpoint

uses ARCH CROSS_COMPILE HAVE_OPTION_TABLE
uses CONFIG_COMPRESS NO_POST
uses CONFIG_IDE_STREAM IDE_BOOT_DRIVE
uses USE_ELF_BOOT IDE_SWAB IDE_OFFSET 
uses ROM_SIZE ROM_IMAGE_SIZE ROM_SECTION_SIZE ROM_SECTION_OFFSET _ROMBASE
uses CACHE_RAM_BASE CACHE_RAM_SIZE STACK_SIZE HEAP_SIZE
uses MAINBOARD MAINBOARD_PART_NUMBER MAINBOARD_VENDOR

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

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

## Turn off POST codes
option NO_POST=1

## Boot linux from IDE
option CONFIG_IDE_STREAM=1
option IDE_BOOT_DRIVE=0
option USE_ELF_BOOT=1
option IDE_SWAB=1
option IDE_OFFSET=0

option ROM_SIZE=1048576

## ROM_IMAGE_SIZE is the amount of space to allow linuxBIOS to occupy.
option ROM_IMAGE_SIZE=49152

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

## For the trick of using cache as ram
## put the fake ram location at this address
option CACHE_RAM_BASE=0x00200000
option CACHE_RAM_SIZE=0x00004000

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

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

## Compute the location and size of where this firmware image
## (linuxBIOS plus bootloader) will live in the boot rom chip.
##       
option ROM_SECTION_SIZE=ROM_SIZE
option ROM_SECTION_OFFSET=0

##
## Compute where this copy of linuxBIOS will start in the boot rom
## 
option _ROMBASE=0xfff00000

# Sandpoint Demo Board
mainboard motorola/sandpoint
	arch ppc end
	pmc altimus/mpc7410 end

	addaction linuxbios.a "$(CROSS_COMPILE)ranlib linuxbios.a"

	makedefine CFLAGS += -g
end