| # 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 CROSS_COMPILE |
| uses HAVE_OPTION_TABLE |
| uses CONFIG_SANDPOINT_ALTIMUS |
| uses CONFIG_COMPRESS |
| uses DEFAULT_CONSOLE_LOGLEVEL |
| uses CONFIG_USE_INIT |
| uses CONFIG_CHIP_CONFIGURE |
| uses NO_POST |
| uses CONFIG_CONSOLE_SERIAL8250 |
| uses TTYS0_BASE |
| uses CONFIG_IDE_STREAM |
| uses IDE_BOOT_DRIVE |
| uses IDE_SWAB IDE_OFFSET |
| uses ROM_SIZE |
| uses _RESET |
| uses _EXCEPTION_VECTORS |
| uses _ROMBASE |
| uses _ROMSTART |
| uses _RAMBASE |
| uses _RAMSTART |
| uses STACK_SIZE |
| uses HEAP_SIZE |
| |
| ## use a cross compiler |
| #option CROSS_COMPILE="powerpc-eabi-" |
| #option CROSS_COMPILE="ppc_74xx-" |
| |
| ## Use stage 1 initialization code |
| option CONFIG_USE_INIT=1 |
| |
| ## Use static 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 |
| option TTYS0_BASE=0x3f8 |
| |
| ## Boot linux from IDE |
| option CONFIG_IDE_STREAM=1 |
| option IDE_BOOT_DRIVE=0 |
| option IDE_SWAB=1 |
| option IDE_OFFSET=0 |
| |
| # ROM is 1Mb |
| option ROM_SIZE=1048576 |
| |
| # Set stack and heap sizes (stage 2) |
| option STACK_SIZE=0x10000 |
| option HEAP_SIZE=0x10000 |
| |
| # Sandpoint Demo Board |
| romimage "normal" |
| ## Base of ROM |
| option _ROMBASE=0xfff00000 |
| |
| ## Sandpoint reset vector |
| option _RESET=_ROMBASE+0x100 |
| |
| ## Exception vectors (other than reset vector) |
| option _EXCEPTION_VECTORS=_RESET+0x100 |
| |
| ## Start of linuxBIOS in the boot rom |
| ## = _RESET + exeception vector table size |
| option _ROMSTART=_RESET+0x3100 |
| |
| ## LinuxBIOS C code runs at this location in RAM |
| option _RAMBASE=0x00100000 |
| option _RAMSTART=0x00100000 |
| |
| option CONFIG_SANDPOINT_ALTIMUS=1 |
| |
| mainboard motorola/sandpoint |
| end |
| |
| buildrom ./linuxbios.rom ROM_SIZE "normal" |