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authorJonathan Zhang <jonzhang@fb.com>2020-09-14 13:29:17 -0700
committerPatrick Georgi <pgeorgi@google.com>2020-09-21 08:05:58 +0000
commit3bfd3cfdeea372c593d8cb893941ff392a6582c0 (patch)
tree09d7c3685e99778b85789f6ddb5f9ad51347c77f /src
parenteb53793fdb1abc9d51df93e3f583f740af01066e (diff)
downloadcoreboot-3bfd3cfdeea372c593d8cb893941ff392a6582c0.tar.xz
soc/intel/xeon_sp/cpx: remove DMAR_X2APIC_OPT_OUT flag
CPX-SP processor supports X2APIC. Remove DMAR_X2APIC_OPT_OUT flag from DMAR table. Signed-off-by: Jonathan Zhang <jonzhang@fb.com> Change-Id: I63c9feda74c7abb591eac991cb98cdcad8afc158 Reviewed-on: https://review.coreboot.org/c/coreboot/+/45375 Reviewed-by: Angel Pons <th3fanbus@gmail.com> Reviewed-by: Marc Jones <marc@marcjonesconsulting.com> Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src')
-rw-r--r--src/soc/intel/xeon_sp/cpx/acpi.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/src/soc/intel/xeon_sp/cpx/acpi.c b/src/soc/intel/xeon_sp/cpx/acpi.c
index 1328257303..a40d33dcad 100644
--- a/src/soc/intel/xeon_sp/cpx/acpi.c
+++ b/src/soc/intel/xeon_sp/cpx/acpi.c
@@ -909,9 +909,8 @@ unsigned long northbridge_write_acpi_tables(const struct device *device,
current = ALIGN(current, 8);
dmar = (acpi_dmar_t *)current;
printk(BIOS_DEBUG, "ACPI: * DMAR\n");
- printk(BIOS_DEBUG, "[DMA Remapping table] Flags: 0x%x\n",
- (DMAR_INTR_REMAP | DMAR_X2APIC_OPT_OUT));
- acpi_create_dmar(dmar, (DMAR_INTR_REMAP | DMAR_X2APIC_OPT_OUT), acpi_fill_dmar);
+ printk(BIOS_DEBUG, "[DMA Remapping table] Flags: 0x%x\n", DMAR_INTR_REMAP);
+ acpi_create_dmar(dmar, DMAR_INTR_REMAP, acpi_fill_dmar);
current += dmar->header.length;
current = acpi_align_current(current);
acpi_add_table(rsdp, dmar);