1 ## CONFIG_XIP_ROM_SIZE must be a power of 2.
2 default CONFIG_XIP_ROM_SIZE = 64 * 1024
3 include /config/nofailovercalculation.lb
6 ## Set all of the defaults for an x86 architecture
12 ## Build the objects we have code for in this directory.
17 if CONFIG_GENERATE_PIRQ_TABLE object irq_tables.o end
20 #compile cache_as_ram.c to auto.inc
21 makerule ./cache_as_ram_auto.inc
22 depends "$(CONFIG_MAINBOARD)/cache_as_ram_auto.c option_table.h"
23 action "$(CC) $(DISTRO_CFLAGS) $(CFLAGS) $(CPPFLAGS) $(DEBUG_CFLAGS) -I$(TOP)/src -I. -c -S $(CONFIG_MAINBOARD)/cache_as_ram_auto.c -o $@"
24 action "perl -e 's/\.rodata/.rom.data/g' -pi $@"
25 action "perl -e 's/\.text/.section .rom.text/g' -pi $@"
29 ## Build our 16 bit and 32 bit coreboot entry code
31 mainboardinit cpu/x86/16bit/entry16.inc
32 mainboardinit cpu/x86/32bit/entry32.inc
33 ldscript /cpu/x86/16bit/entry16.lds
34 ldscript /cpu/x86/32bit/entry32.lds
37 ## Build our reset vector (This is where coreboot is entered)
39 if CONFIG_USE_FALLBACK_IMAGE
40 mainboardinit cpu/x86/16bit/reset16.inc
41 ldscript /cpu/x86/16bit/reset16.lds
43 mainboardinit cpu/x86/32bit/reset32.inc
44 ldscript /cpu/x86/32bit/reset32.lds
47 ### Should this be in the northbridge code?
48 mainboardinit arch/i386/lib/cpu_reset.inc
51 ## Include an id string (For safe flashing)
53 mainboardinit arch/i386/lib/id.inc
54 ldscript /arch/i386/lib/id.lds
57 ### This is the early phase of coreboot startup
58 ### Things are delicate and we test to see if we should
59 ### failover to another image.
61 if CONFIG_USE_FALLBACK_IMAGE
62 ldscript /arch/i386/lib/failover.lds
63 # mainboardinit ./failover.inc
67 ### O.k. We aren't just an intermediary anymore!
73 mainboardinit cpu/x86/fpu/enable_fpu.inc
75 mainboardinit cpu/amd/model_lx/cache_as_ram.inc
76 mainboardinit ./cache_as_ram_auto.inc
79 ## Include the secondary Configuration files
84 chip northbridge/amd/lx
85 device pci_domain 0 on
86 device pci 1.0 on end # Northbridge
87 device pci 1.1 on end # Graphics
88 chip southbridge/amd/cs5536
89 # IRQ 12 and 1 unmasked, Keyboard and Mouse IRQs. OK
90 # SIRQ Mode = Active(Quiet) mode. Save power....
91 # Invert mask = IRQ 12 and 1 are active high. Keyboard and Mouse IRQs. OK
92 register "lpc_serirq_enable" = "0x00001002"
93 register "lpc_serirq_polarity" = "0x0000EFFD"
94 register "lpc_serirq_mode" = "1"
95 register "enable_gpio_int_route" = "0x0D0C0700"
96 register "enable_ide_nand_flash" = "0" # 0:ide mode, 1:flash
97 register "enable_USBP4_device" = "0" #0: host, 1:device
98 register "enable_USBP4_overcurrent" = "0" #0:off, xxxx:overcurrent setting CS5536 Data Book (pages 380-381)
99 register "com1_enable" = "0"
100 register "com1_address" = "0x2F8"
101 register "com1_irq" = "3"
102 register "com2_enable" = "1"
103 register "com2_address" = "0x3F8"
104 register "com2_irq" = "4"
105 register "unwanted_vpci[0]" = "0" # End of list has a zero
106 device pci b.0 on end # Slot 3
107 device pci c.0 on end # Slot 4
108 device pci d.0 on end # Slot 1
109 device pci e.0 on end # Slot 2
110 device pci f.0 on end # ISA Bridge
111 device pci f.2 on end # IDE Controller
112 device pci f.3 on end # Audio
113 device pci f.4 on end # OHCI
114 device pci f.5 on end # EHCI
117 # APIC cluster is late CPU init.
118 device apic_cluster 0 on
119 chip cpu/amd/model_lx