| uses ISA_IO_BASE |
| uses ISA_MEM_BASE |
| uses PCIC0_CFGADDR |
| uses PCIC0_CFGDATA |
| uses PNP_CFGADDR |
| uses PNP_CFGDATA |
| uses _IO_BASE |
| |
| 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 |
| uses CONFIG_FS_PAYLOAD |
| uses CONFIG_FS_EXT2 |
| uses CONFIG_FS_ISO9660 |
| uses CONFIG_FS_FAT |
| uses CONFIG_COMPRESSED_PAYLOAD_LZMA |
| uses CONFIG_PRECOMPRESSED_PAYLOAD |
| uses AUTOBOOT_CMDLINE |
| uses PAYLOAD_SIZE |
| uses ROM_SIZE |
| uses ROM_IMAGE_SIZE |
| uses _RESET |
| uses _EXCEPTION_VECTORS |
| uses _ROMBASE |
| uses _ROMSTART |
| uses _RAMBASE |
| uses _RAMSTART |
| uses STACK_SIZE |
| uses HEAP_SIZE |
| |
| uses MAINBOARD |
| uses MAINBOARD_VENDOR |
| uses MAINBOARD_PART_NUMBER |
| uses LINUXBIOS_EXTRA_VERSION |
| uses CROSS_COMPILE |
| uses CC |
| uses HOSTCC |
| uses OBJCOPY |
| |
| ## |
| ## Set memory map |
| ## |
| default ISA_IO_BASE=0xfe000000 |
| default ISA_MEM_BASE=0xfd000000 |
| default PCIC0_CFGADDR=0xfec00000 |
| default PCIC0_CFGDATA=0xfee00000 |
| default PNP_CFGADDR=0x15c |
| default PNP_CFGDATA=0x15d |
| default _IO_BASE=ISA_IO_BASE |
| |
| |
| ## use a cross compiler |
| #default CROSS_COMPILE="powerpc-eabi-" |
| #default CROSS_COMPILE="ppc_74xx-" |
| |
| ## Use stage 1 initialization code |
| default CONFIG_USE_INIT=1 |
| |
| ## Use static configuration |
| default CONFIG_CHIP_CONFIGURE=1 |
| |
| ## We don't use compressed image |
| default CONFIG_COMPRESS=0 |
| |
| ## Turn off POST codes |
| default NO_POST=1 |
| |
| ## Enable serial console |
| default DEFAULT_CONSOLE_LOGLEVEL=8 |
| default CONFIG_CONSOLE_SERIAL8250=1 |
| default TTYS0_BASE=0x3f8 |
| |
| ## Load payload using filo |
| default CONFIG_IDE=1 |
| default CONFIG_FS_PAYLOAD=1 |
| default CONFIG_FS_EXT2=1 |
| default CONFIG_FS_ISO9660=1 |
| default CONFIG_FS_FAT=1 |
| default AUTOBOOT_CMDLINE="hdc1:/vmlinuz" |
| |
| # LinuxBIOS must fit into 128KB |
| default ROM_IMAGE_SIZE=131072 |
| default ROM_SIZE={ROM_IMAGE_SIZE+PAYLOAD_SIZE} |
| default PAYLOAD_SIZE=262144 |
| |
| # Set stack and heap sizes (stage 2) |
| default STACK_SIZE=0x10000 |
| default HEAP_SIZE=0x10000 |
| |
| # Sandpoint Demo Board |
| ## Base of ROM |
| default _ROMBASE=0xfff00000 |
| |
| ## Sandpoint reset vector |
| default _RESET=_ROMBASE+0x100 |
| |
| ## Exception vectors (other than reset vector) |
| default _EXCEPTION_VECTORS=_RESET+0x100 |
| |
| ## Start of linuxBIOS in the boot rom |
| ## = _RESET + exeception vector table size |
| default _ROMSTART=_RESET+0x3100 |
| |
| ## LinuxBIOS C code runs at this location in RAM |
| default _RAMBASE=0x00100000 |
| default _RAMSTART=0x00100000 |
| |
| ### End Options.lb |
| end |