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| author | Raul E Rangel <rrangel@chromium.org> | 2021-02-11 11:28:52 -0700 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2021-02-26 23:45:22 +0000 |
| commit | 9bce1fe7276d2f600f7af2e09952011ef5366ae8 (patch) | |
| tree | 9ba338a1203424bc65c8c79a235e41b4885a5a90 | |
| parent | 332da01c898e0097012aff9a4bd975ead6dbb170 (diff) | |
soc/amd/cezanne/acpi: Generate MADT LAPIC NMI settings
With this change NMI works in the kernel:
----------------
| NMI testsuite:
--------------------
remote IPI: ok |
local IPI: ok |
--------------------
Good, all 2 testcases passed! |
---------------------------------
See setup_lapic() for where this gets configured.
Signed-off-by: Raul E Rangel <rrangel@chromium.org>
Change-Id: Ia391ec5a015d909462ff8aaf3cb047c6fd45fe0a
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50562
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Mathew King <mathewk@chromium.org>
| -rw-r--r-- | src/soc/amd/cezanne/acpi.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/soc/amd/cezanne/acpi.c b/src/soc/amd/cezanne/acpi.c index 3d9ac98e6d..45cf1bcd67 100644 --- a/src/soc/amd/cezanne/acpi.c +++ b/src/soc/amd/cezanne/acpi.c @@ -33,6 +33,14 @@ unsigned long acpi_fill_madt(unsigned long current) (acpi_madt_irqoverride_t *)current, MP_BUS_ISA, ACPI_SCI_IRQ, ACPI_SCI_IRQ, MP_IRQ_TRIGGER_LEVEL | MP_IRQ_POLARITY_LOW); + current = acpi_fill_madt_irqoverride(current); + + /* create all subtables for processors */ + current += acpi_create_madt_lapic_nmi( + (acpi_madt_lapic_nmi_t *)current, + ACPI_MADT_LAPIC_NMI_ALL_PROCESSORS, + MP_IRQ_TRIGGER_EDGE | MP_IRQ_POLARITY_HIGH, + 1 /* 1: LINT1 connect to NMI */); return current; } |