diff options
| author | Patrick Rudolph <patrick.rudolph@9elements.com> | 2024-11-18 09:41:24 +0100 |
|---|---|---|
| committer | Lean Sheng Tan <sheng.tan@9elements.com> | 2024-11-19 11:22:50 +0000 |
| commit | 5ca1683b324145e791350643eec389f2cd940b40 (patch) | |
| tree | b52f8098daa28e5d05d960140bb769f435bba4bc /src/soc/intel/xeon_sp | |
| parent | c2c00f2a4577cae01807f7d2cbcc64de97c51885 (diff) | |
soc/intel/xeon_sp: Drop DMAR_X2APIC_OPT_OUT
Drop DMAR_X2APIC_OPT_OUT since coreboot is able to enable X2APIC.
TEST: Works fine on OCP/tiogapass, thus drop the opt out.
Change-Id: Ia0443a39a9bf392976cfd1a7ccf6a335d5f0bd70
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/85173
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Shuo Liu <shuo.liu@intel.com>
Diffstat (limited to 'src/soc/intel/xeon_sp')
| -rw-r--r-- | src/soc/intel/xeon_sp/uncore_acpi.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/src/soc/intel/xeon_sp/uncore_acpi.c b/src/soc/intel/xeon_sp/uncore_acpi.c index a694d08abc..2d0baf9b40 100644 --- a/src/soc/intel/xeon_sp/uncore_acpi.c +++ b/src/soc/intel/xeon_sp/uncore_acpi.c @@ -588,11 +588,6 @@ unsigned long northbridge_write_acpi_tables(const struct device *device, unsigne current = ALIGN_UP(current, 8); dmar = (acpi_dmar_t *)current; enum dmar_flags flags = DMAR_INTR_REMAP; - - /* SKX FSP doesn't support X2APIC, but CPX FSP does */ - if (CONFIG(SOC_INTEL_SKYLAKE_SP)) - flags |= DMAR_X2APIC_OPT_OUT; - printk(BIOS_DEBUG, "ACPI: * DMAR at %lx\n", current); printk(BIOS_DEBUG, "[DMA Remapping table] Flags: 0x%x\n", flags); acpi_create_dmar(dmar, flags, acpi_fill_dmar); |