blob: f6ccb884784a46ac78ec8ede4f9bf3c8005eef1d (
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
|
## SPDX-License-Identifier: GPL-2.0-only
config CPU_QEMU_X86
bool
select UDELAY_TSC
select TSC_MONOTONIC_TIMER
select UNKNOWN_TSC_RATE
if CPU_QEMU_X86
# coreboot i440fx does not support SMM
choice
prompt "AP init"
default CPU_QEMU_X86_LAPIC_INIT
config CPU_QEMU_X86_LAPIC_INIT
bool "Legacy serial LAPIC init"
select LEGACY_SMP_INIT
config CPU_QEMU_X86_PARALLEL_MP
bool "Parallel MP init"
endchoice
choice
prompt "SMM support"
default CPU_QEMU_X86_ASEG_SMM
depends on BOARD_EMULATION_QEMU_X86_Q35
config CPU_QEMU_X86_NO_SMM
bool "No SMM"
select NO_SMM
config CPU_QEMU_X86_ASEG_SMM
bool "SMM in ASEG"
depends on CPU_QEMU_X86_LAPIC_INIT
select SMM_ASEG
config CPU_QEMU_X86_TSEG_SMM
bool "SMM in TSEG"
select SMM_TSEG
depends on CPU_QEMU_X86_PARALLEL_MP
endchoice
config MAX_CPUS
int
default 32 if SMM_TSEG
default 4
config CPU_QEMU_X86_64
bool "Experimental 64bit support"
select ARCH_ALL_STAGES_X86_64
select ARCH_POSTCAR_X86_64
config CPU_QEMU_X86_32
bool
default n if CPU_QEMU_X86_64
default y
select ARCH_ALL_STAGES_X86_32
select ARCH_POSTCAR_X86_32
endif
|
