Silicon/Qemu/SbsaQemu/AcpiTables/Gtdt.aslc | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
Setting the Always-on Capability bit in GTDT table for
system PE timers in sbsa platform.This is also required
for ACS sbsa level 3 test compliancy.
Cc: Leif Lindholm <leif@nuviainc.com>
Cc: Ard Biesheuvel <ard.biesheuvel@arm.com>
Cc: Graeme Gregory <graeme@nuviainc.com>
Signed-off-by: Shashi Mallela <shashi.mallela@linaro.org>
---
Silicon/Qemu/SbsaQemu/AcpiTables/Gtdt.aslc | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/Silicon/Qemu/SbsaQemu/AcpiTables/Gtdt.aslc b/Silicon/Qemu/SbsaQemu/AcpiTables/Gtdt.aslc
index 14733a37183d..27db6da61704 100644
--- a/Silicon/Qemu/SbsaQemu/AcpiTables/Gtdt.aslc
+++ b/Silicon/Qemu/SbsaQemu/AcpiTables/Gtdt.aslc
@@ -28,8 +28,11 @@
#define GTDT_TIMER_LEVEL_TRIGGERED 0
#define GTDT_TIMER_ACTIVE_LOW EFI_ACPI_6_3_GTDT_TIMER_FLAG_TIMER_INTERRUPT_POLARITY
#define GTDT_TIMER_ACTIVE_HIGH 0
+#define GTDT_TIMER_ALWAYS_ON EFI_ACPI_6_3_GTDT_TIMER_FLAG_ALWAYS_ON_CAPABILITY
-#define GTDT_GTIMER_FLAGS (GTDT_TIMER_ACTIVE_LOW | GTDT_TIMER_LEVEL_TRIGGERED)
+#define GTDT_GTIMER_FLAGS (GTDT_TIMER_ACTIVE_LOW |
+ GTDT_TIMER_LEVEL_TRIGGERED |
+ GTDT_TIMER_ALWAYS_ON)
#define SBSA_PLATFORM_WATCHDOG_COUNT 1
#define SBSA_PLATFORM_TIMER_COUNT (SBSA_PLATFORM_WATCHDOG_COUNT)
--
2.27.0
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Hi Shashi, The build fails after applying this patch. Please resubmit after you have fixed *and* tested it. / Leif On Wed, Oct 27, 2021 at 21:07:56 -0400, Shashi Mallela wrote: > Setting the Always-on Capability bit in GTDT table for > system PE timers in sbsa platform.This is also required > for ACS sbsa level 3 test compliancy. > > Cc: Leif Lindholm <leif@nuviainc.com> > Cc: Ard Biesheuvel <ard.biesheuvel@arm.com> > Cc: Graeme Gregory <graeme@nuviainc.com> > Signed-off-by: Shashi Mallela <shashi.mallela@linaro.org> > --- > Silicon/Qemu/SbsaQemu/AcpiTables/Gtdt.aslc | 5 ++++- > 1 file changed, 4 insertions(+), 1 deletion(-) > > diff --git a/Silicon/Qemu/SbsaQemu/AcpiTables/Gtdt.aslc b/Silicon/Qemu/SbsaQemu/AcpiTables/Gtdt.aslc > index 14733a37183d..27db6da61704 100644 > --- a/Silicon/Qemu/SbsaQemu/AcpiTables/Gtdt.aslc > +++ b/Silicon/Qemu/SbsaQemu/AcpiTables/Gtdt.aslc > @@ -28,8 +28,11 @@ > #define GTDT_TIMER_LEVEL_TRIGGERED 0 > #define GTDT_TIMER_ACTIVE_LOW EFI_ACPI_6_3_GTDT_TIMER_FLAG_TIMER_INTERRUPT_POLARITY > #define GTDT_TIMER_ACTIVE_HIGH 0 > +#define GTDT_TIMER_ALWAYS_ON EFI_ACPI_6_3_GTDT_TIMER_FLAG_ALWAYS_ON_CAPABILITY > > -#define GTDT_GTIMER_FLAGS (GTDT_TIMER_ACTIVE_LOW | GTDT_TIMER_LEVEL_TRIGGERED) > +#define GTDT_GTIMER_FLAGS (GTDT_TIMER_ACTIVE_LOW | > + GTDT_TIMER_LEVEL_TRIGGERED | > + GTDT_TIMER_ALWAYS_ON) > > #define SBSA_PLATFORM_WATCHDOG_COUNT 1 > #define SBSA_PLATFORM_TIMER_COUNT (SBSA_PLATFORM_WATCHDOG_COUNT) > -- > 2.27.0 > -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#83006): https://edk2.groups.io/g/devel/message/83006 Mute This Topic: https://groups.io/mt/86642986/1787277 Group Owner: devel+owner@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [importer@patchew.org] -=-=-=-=-=-=-=-=-=-=-=-
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