coreboot/src/include/cpu/x86
Kyösti Mälkki 176c8877ce cpu/x86/lapic: Add Kconfig choice LAPIC_ACCESS_MODE
Allows compile-time optimisation on platforms that do not wish
to enable runtime checking of X2APIC.

Legacy lapic_cpu_init() is incompatible so there is dependency
on PARALLEL_MP. Also stop_this_cpu() is incompatible, so there
is dependency on !AP_IN_SIPI_WAIT.

Since the code actually lacks enablement of X2APIC (apparently
assuming the blob has done it) and the other small flaws pointed
out in earlier reviews, X2APIC_RUNTIME is not selected per
default on any platform yet.

Change-Id: I8269f9639ee3e89a2c2b4178d266ba2dac46db3f
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55073
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Wonkyu Kim <wonkyu.kim@intel.com>
2021-06-09 05:19:58 +00:00
..
bist.h
cache.h
cr.h
gdt.h
lapic.h cpu/x86/lapic: Add Kconfig choice LAPIC_ACCESS_MODE 2021-06-09 05:19:58 +00:00
lapic_def.h *x86: fix x2apic mode boot issue 2021-05-10 20:31:30 +00:00
legacy_save_state.h
mp.h src/cpu/x86: Add helper mp_run_on_all_aps 2021-03-11 15:53:58 +00:00
msr.h cpu/x86/msr: introduce helpers msr_read, msr_write 2021-04-30 06:41:08 +00:00
mtrr.h cpu/x86/mtrr.h: Rename CORE2 alternative SMRR registers 2020-11-10 06:18:05 +00:00
name.h
pae.h
post_code.h
save_state.h
smi_deprecated.h
smm.h cpu/x86/smm_loaderv2: Use the permanent stack top during relocation 2021-04-19 06:36:05 +00:00
tsc.h