| ## |
| ## Compute the location and size of where this firmware image |
| ## (linuxBIOS plus bootloader) will live in the boot rom chip. |
| ## |
| if USE_FALLBACK_IMAGE |
| default ROM_SECTION_SIZE = FALLBACK_SIZE |
| default ROM_SECTION_OFFSET = ( ROM_SIZE - FALLBACK_SIZE ) |
| else |
| default ROM_SECTION_SIZE = ( ROM_SIZE - FALLBACK_SIZE ) |
| default ROM_SECTION_OFFSET = 0 |
| end |
| |
| ## |
| ## Compute the start location and size size of |
| ## The linuxBIOS bootloader. |
| ## |
| default PAYLOAD_SIZE = ( ROM_SECTION_SIZE - ROM_IMAGE_SIZE ) |
| default CONFIG_ROM_PAYLOAD_START = (0xffffffff - ROM_SIZE + ROM_SECTION_OFFSET + 1) |
| |
| ## |
| ## Compute where this copy of linuxBIOS will start in the boot rom |
| ## |
| default _ROMBASE = ( CONFIG_ROM_PAYLOAD_START + PAYLOAD_SIZE ) |
| |
| ## |
| ## Compute a range of ROM that can cached to speed up linuxBIOS, |
| ## execution speed. |
| ## |
| ## XIP_ROM_SIZE must be a power of 2. |
| ## XIP_ROM_BASE must be a multiple of XIP_ROM_SIZE |
| ## |
| default XIP_ROM_SIZE=65536 |
| default XIP_ROM_BASE = ( _ROMBASE + ROM_IMAGE_SIZE - XIP_ROM_SIZE ) |
| |
| arch i386 end |
| |
| ## |
| ## Build the objects we have code for in this directory. |
| ## |
| |
| driver mainboard.o |
| if HAVE_MP_TABLE object mptable.o end |
| if HAVE_PIRQ_TABLE object irq_tables.o end |
| if HAVE_ACPI_TABLES object acpi_tables.o end |
| #object reset.o |
| |
| ## |
| ## Romcc output |
| ## |
| makerule ./failover.E |
| depends "$(MAINBOARD)/failover.c ./romcc" |
| action "./romcc -E -O --label-prefix=failover -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/failover.c -o $@" |
| end |
| |
| makerule ./failover.inc |
| depends "$(MAINBOARD)/failover.c ./romcc" |
| action "./romcc -O --label-prefix=failover -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/failover.c -o $@" |
| end |
| |
| makerule ./auto.E |
| depends "$(MAINBOARD)/auto.c option_table.h ./romcc" |
| action "./romcc -E -mcpu=k8 -O2 -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/auto.c -o $@" |
| end |
| makerule ./auto.inc |
| depends "$(MAINBOARD)/auto.c option_table.h ./romcc" |
| action "./romcc -mcpu=k8 -O2 -I$(TOP)/src -I. $(CPPFLAGS) $(MAINBOARD)/auto.c -o $@" |
| end |
| |
| ## |
| ## Build our 16 bit and 32 bit linuxBIOS entry code |
| ## |
| mainboardinit cpu/x86/16bit/entry16.inc |
| mainboardinit cpu/x86/32bit/entry32.inc |
| ldscript /cpu/x86/16bit/entry16.lds |
| ldscript /cpu/x86/32bit/entry32.lds |
| |
| ## |
| ## Build our reset vector (This is where linuxBIOS is entered) |
| ## |
| if USE_FALLBACK_IMAGE |
| mainboardinit cpu/x86/16bit/reset16.inc |
| ldscript /cpu/x86/16bit/reset16.lds |
| else |
| mainboardinit cpu/x86/32bit/reset32.inc |
| ldscript /cpu/x86/32bit/reset32.lds |
| end |
| |
| ### Should this be in the northbridge code? |
| mainboardinit arch/i386/lib/cpu_reset.inc |
| |
| ## |
| ## Include an id string (For safe flashing) |
| ## |
| mainboardinit arch/i386/lib/id.inc |
| ldscript /arch/i386/lib/id.lds |
| |
| ### |
| ### This is the early phase of linuxBIOS startup |
| ### Things are delicate and we test to see if we should |
| ### failover to another image. |
| ### |
| if USE_FALLBACK_IMAGE |
| ldscript /arch/i386/lib/failover.lds |
| mainboardinit ./failover.inc |
| end |
| |
| ### |
| ### O.k. We aren't just an intermediary anymore! |
| ### |
| |
| ## |
| ## Setup RAM |
| ## |
| mainboardinit cpu/x86/fpu/enable_fpu.inc |
| mainboardinit cpu/x86/mmx/enable_mmx.inc |
| mainboardinit cpu/x86/sse/enable_sse.inc |
| mainboardinit ./auto.inc |
| mainboardinit cpu/x86/sse/disable_sse.inc |
| mainboardinit cpu/x86/mmx/disable_mmx.inc |
| |
| ## |
| ## Include the secondary Configuration files |
| ## |
| dir /pc80 |
| config chip.h |
| |
| # sample config for arima/hdama |
| chip northbridge/amd/amdk8/root_complex |
| device pci_domain 0 on |
| chip northbridge/amd/amdk8 |
| device pci 18.0 on # northbridge |
| # devices on link 0, link 0 == LDT 0 |
| chip southbridge/amd/amd8151 |
| # the on/off keyword is mandatory |
| device pci 0.0 on end |
| device pci 1.0 on end |
| end |
| chip southbridge/amd/amd8111 |
| # this "device pci 0.0" is the parent the next one |
| # PCI bridge |
| device pci 0.0 on |
| device pci 0.0 on end |
| device pci 0.1 on end |
| device pci 0.2 on end |
| device pci 1.0 off end |
| end |
| device pci 1.0 on |
| chip superio/nsc/pc87360 |
| device pnp 2e.0 off # Floppy |
| io 0x60 = 0x3f0 |
| irq 0x70 = 6 |
| drq 0x74 = 2 |
| end |
| device pnp 2e.1 off # Parallel Port |
| io 0x60 = 0x378 |
| irq 0x70 = 7 |
| end |
| device pnp 2e.2 off # Com 2 |
| io 0x60 = 0x2f8 |
| irq 0x70 = 3 |
| end |
| device pnp 2e.3 on # Com 1 |
| io 0x60 = 0x3f8 |
| irq 0x70 = 4 |
| end |
| device pnp 2e.4 off end # SWC |
| device pnp 2e.5 off end # Mouse |
| device pnp 2e.6 on # Keyboard |
| io 0x60 = 0x60 |
| io 0x62 = 0x64 |
| irq 0x70 = 1 |
| end |
| device pnp 2e.7 off end # GPIO |
| device pnp 2e.8 off end # ACB |
| device pnp 2e.9 off end # FSCM |
| device pnp 2e.a off end # WDT |
| end |
| end |
| device pci 1.1 on end |
| device pci 1.2 on end |
| device pci 1.3 on |
| chip drivers/generic/generic |
| #phillips pca9545 smbus mux |
| device i2c 70 on |
| # analog_devices adm1026 |
| chip drivers/generic/generic |
| device i2c 2c on end |
| end |
| end |
| device i2c 70 on end |
| device i2c 70 on end |
| device i2c 70 on end |
| end |
| chip drivers/generic/generic #dimm 0-0-0 |
| device i2c 50 on end |
| end |
| chip drivers/generic/generic #dimm 0-0-1 |
| device i2c 51 on end |
| end |
| end |
| device pci 1.5 off end |
| device pci 1.6 on end |
| register "ide0_enable" = "1" |
| register "ide1_enable" = "1" |
| end |
| end # device pci 18.0 |
| |
| device pci 18.0 on end # LDT1 |
| device pci 18.0 on end # LDT2 |
| device pci 18.1 on end |
| device pci 18.2 on end |
| device pci 18.3 on end |
| end |
| end |
| device apic_cluster 0 on |
| chip cpu/amd/socket_754 |
| device apic 0 on end |
| end |
| end |
| end |
| |