summaryrefslogtreecommitdiff
path: root/src/arch/x86/Kconfig
blob: dfb91fad8ed2f4f3fcc6a83809121ea16379f294 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
config ARCH_BOOTBLOCK_X86_32
	bool
	default n
	select ARCH_X86

config ARCH_VERSTAGE_X86_32
	bool
	default n

config ARCH_ROMSTAGE_X86_32
	bool
	default n

config ARCH_RAMSTAGE_X86_32
	bool
	default n

# This is an SMP option. It relates to starting up APs.
# It is usually set in mainboard/*/Kconfig.
# TODO: Improve description.
config AP_IN_SIPI_WAIT
	bool
	default n
	depends on ARCH_X86 && SMP

# Aligns 16bit entry code in bootblock so that hyper-threading CPUs
# can boot AP CPUs to enable their shared caches.
config SIPI_VECTOR_IN_ROM
	bool
	default n
	depends on ARCH_X86

config RAMBASE
	hex
	default 0x100000

config STACK_SIZE
	hex
	default 0x1000

# This is something you almost certainly don't want to mess with.
# How many SIPIs do we send when starting up APs and cores?
# The answer in 2000 or so was '2'. Nowadays, on many systems,
# it is 1. Set a safe default here, and you can override it
# on reasonable platforms.
config NUM_IPI_STARTS
	int
	default 2

config ROMCC
	bool
	default n

config BROKEN_CAR_MIGRATE
	def_bool n
	help
	  Many boards use CAR_GLOBAL but have no EARLY_CBMEM_INIT and
	  manage CAR migration on S3 resume path only. Couple boards use
	  CAR_GLOBAL and never do CAR migration.

config LATE_CBMEM_INIT
	def_bool n
	select BROKEN_CAR_MIGRATE
	help
	  Enable this in chipset's Kconfig if northbridge does not implement
	  early get_top_of_ram() call for romstage. CBMEM tables will be
	  allocated late in ramstage, after PCI devices resources are known.

config PC80_SYSTEM
	bool
	default y if ARCH_X86

config BOOTBLOCK_MAINBOARD_INIT
	string

config BOOTBLOCK_NORTHBRIDGE_INIT
	string

config HAVE_CMOS_DEFAULT
	def_bool n

config CMOS_DEFAULT_FILE
	string
	default "src/mainboard/$(MAINBOARDDIR)/cmos.default"
	depends on HAVE_CMOS_DEFAULT

config BOOTBLOCK_SOUTHBRIDGE_INIT
	string

config IOAPIC_INTERRUPTS_ON_FSB
	bool
	default y if !IOAPIC_INTERRUPTS_ON_APIC_SERIAL_BUS

config IOAPIC_INTERRUPTS_ON_APIC_SERIAL_BUS
	bool
	default n

config HPET_ADDRESS
	hex
	default 0xfed00000 if !HPET_ADDRESS_OVERRIDE

config ID_SECTION_OFFSET
	hex
	default 0x80