86 lines
1.7 KiB
Plaintext
86 lines
1.7 KiB
Plaintext
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# Config file for the Total Impact briQ
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# This will make a target directory of ./briq
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loadoptions
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target briq
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uses CROSS_COMPILE
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uses HAVE_OPTION_TABLE
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uses CONFIG_COMPRESS
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uses DEFAULT_CONSOLE_LOGLEVEL
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uses CONFIG_USE_INIT
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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
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uses _RESET
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uses _EXCEPTION_VECTORS
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uses _ROMBASE
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uses _ROMSTART
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uses _RAMBASE
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uses _RAMSTART
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uses STACK_SIZE
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uses HEAP_SIZE
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uses CONFIG_BRIQ_750FX
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uses CONFIG_BRIQ_7400
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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 stage 1 initialization code
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option CONFIG_USE_INIT=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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# ROM is 1Mb
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option ROM_SIZE=1048576
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# Set stack and heap sizes (stage 2)
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option STACK_SIZE=0x10000
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option HEAP_SIZE=0x10000
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# Sandpoint Demo Board
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romimage "normal"
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## Base of ROM
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option _ROMBASE=0xfff00000
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## Sandpoint reset vector
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option _RESET=_ROMBASE+0x100
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## Exception vectors (other than reset vector)
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option _EXCEPTION_VECTORS=_RESET+0x100
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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 _ROMSTART=_RESET+0x3100
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## LinuxBIOS C code runs at this location in RAM
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option _RAMBASE=0x00100000
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option _RAMSTART=0x00100000
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option CONFIG_BRIQ_750FX=1
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#option CONFIG_BRIQ_7400=1
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mainboard totalimpact/briq
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end
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buildrom ./linuxbios.rom ROM_SIZE "normal"
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