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| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2021-10-17 08:34:31 +0300 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2022-02-05 07:59:04 +0000 |
| commit | 9ec7227c9b43df97e3422877b2539db21d47741b (patch) | |
| tree | 1caed1fb7bfd69ed47c505c199570cf124e26439 /src/soc/intel/apollolake | |
| parent | 7261b5ade5c2035da026837afdb20a7ec1252b19 (diff) | |
cpu/x86/lapic: Move LAPIC configuration to MP init
Implementation for setup_lapic() did two things -- call
enable_lapic() and virtual_wire_mode_init().
In PARALLEL_MP case enable_lapic() was redundant as it
was already executed prior to initialize_cpu() call.
For the !PARALLEL_MP case enable_lapic() is added to
AP CPUs.
Change-Id: I5caf94315776a499e9cf8f007251b61f51292dc5
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/58387
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Diffstat (limited to 'src/soc/intel/apollolake')
| -rw-r--r-- | src/soc/intel/apollolake/cpu.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/src/soc/intel/apollolake/cpu.c b/src/soc/intel/apollolake/cpu.c index 74aeee98e4..e8920174a3 100644 --- a/src/soc/intel/apollolake/cpu.c +++ b/src/soc/intel/apollolake/cpu.c @@ -5,7 +5,6 @@ #include <console/console.h> #include "chip.h" #include <cpu/cpu.h> -#include <cpu/x86/lapic.h> #include <cpu/x86/mp.h> #include <cpu/intel/microcode.h> #include <cpu/intel/turbo.h> @@ -154,8 +153,6 @@ static void pre_mp_init(void) x86_setup_mtrrs_with_detect(); x86_mtrr_check(); - /* Enable the local CPU apics */ - setup_lapic(); } #if !CONFIG(SOC_INTEL_COMMON_BLOCK_CPU_MPINIT) |