76 lines
1.7 KiB
Plaintext
76 lines
1.7 KiB
Plaintext
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# 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 HAVE_OPTION_TABLE
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uses CONFIG_COMPRESS NO_POST
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uses CONFIG_IDE_STREAM IDE_BOOT_DRIVE
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uses USE_ELF_BOOT IDE_SWAB IDE_OFFSET
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uses ROM_SIZE ROM_IMAGE_SIZE ROM_SECTION_SIZE ROM_SECTION_OFFSET _ROMBASE
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uses CACHE_RAM_BASE CACHE_RAM_SIZE STACK_SIZE HEAP_SIZE
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uses MAINBOARD MAINBOARD_PART_NUMBER MAINBOARD_VENDOR
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## use a cross compiler
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option CROSS_COMPILE="powerpc-eabi-"
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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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## 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 USE_ELF_BOOT=1
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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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## 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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## LinuxBIOS C code runs at this location in RAM
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option _RAMBASE=0x00100000
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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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##
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## Compute where this copy of linuxBIOS will start in the boot rom
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##
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option _ROMBASE=0xfff00000
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# Sandpoint Demo Board
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mainboard motorola/sandpoint
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arch ppc end
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pmc altimus/mpc7410 end
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addaction linuxbios.a "$(CROSS_COMPILE)ranlib linuxbios.a"
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makedefine CFLAGS += -g
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end
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