99 lines
2.1 KiB
Plaintext
99 lines
2.1 KiB
Plaintext
# Sample config file for Motorola Sandpoint X3 Demo Board with
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# the Altimus mpc7410 PMC card
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# This will make a target directory of ./sandpoint
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loadoptions
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target sandpoint
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uses ARCH CROSS_COMPILE
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uses HAVE_OPTION_TABLE
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uses CONFIG_SANDPOINT_ALTIMUS
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uses CONFIG_COMPRESS
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uses DEFAULT_CONSOLE_LOGLEVEL
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uses CONFIG_CHIP_CONFIGURE
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uses NO_POST
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uses CONFIG_CONSOLE_SERIAL8250
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uses CONFIG_IDE_STREAM
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uses IDE_BOOT_DRIVE
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uses IDE_SWAB IDE_OFFSET
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uses ROM_SIZE ROM_IMAGE_SIZE
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uses ROM_SECTION_SIZE
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uses ROM_SECTION_OFFSET
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uses _RESET
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uses _ROMBASE
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uses _RAMBASE
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uses CACHE_RAM_BASE
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uses CACHE_RAM_SIZE
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uses STACK_SIZE HEAP_SIZE
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uses MAINBOARD
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uses MAINBOARD_PART_NUMBER
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uses MAINBOARD_VENDOR
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## use a cross compiler
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option CROSS_COMPILE="powerpc-eabi-"
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#option CROSS_COMPILE="ppc_74xx-"
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## Use chip configuration
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option CONFIG_CHIP_CONFIGURE=1
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## We don't use compressed image
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option CONFIG_COMPRESS=0
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## Turn off POST codes
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option NO_POST=1
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## Enable serial console
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option DEFAULT_CONSOLE_LOGLEVEL=8
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option CONFIG_CONSOLE_SERIAL8250=1
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## Boot linux from IDE
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option CONFIG_IDE_STREAM=1
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option IDE_BOOT_DRIVE=0
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option IDE_SWAB=1
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option IDE_OFFSET=0
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option ROM_SIZE=1048576
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## For the trick of using cache as ram
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## put the fake ram location at this address
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option CACHE_RAM_BASE=0x00200000
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option CACHE_RAM_SIZE=0x00004000
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##
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## Use a 64K stack
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##
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option STACK_SIZE=0x10000
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##
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## Use a 64K heap
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##
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option HEAP_SIZE=0x10000
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## Compute the location and size of where this firmware image
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## (linuxBIOS plus bootloader) will live in the boot rom chip.
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##
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option ROM_SECTION_SIZE=ROM_SIZE
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option ROM_SECTION_OFFSET=0
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# Sandpoint Demo Board
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romimage "normal"
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## Sandpoint reset vector
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option _RESET=0xfff00100
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## Start of linuxBIOS in the boot rom
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## = _RESET + exeception vector table size
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option _ROMBASE=0xfff03100
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## LinuxBIOS C code runs at this location in RAM
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option _RAMBASE=0x00100000
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## ROM_IMAGE_SIZE is the amount of space to allow linuxBIOS to occupy.
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option ROM_IMAGE_SIZE=49152
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option CONFIG_SANDPOINT_ALTIMUS=1
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mainboard motorola/sandpoint
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end
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buildrom ./linuxbios.rom ROM_SIZE "normal"
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