From: Jason Zhang <zhangjinso...@huawei.com> Timer is always working on Hisilicon D0x, even system enters WFI/WFE, and there is no other low power status, so we set "always-on" flag in ACPI GTDT.
Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Jason Zhang <zhangjinso...@huawei.com> Signed-off-by: Heyi Guo <heyi....@linaro.org> Cc: Ard Biesheuvel <ard.biesheu...@linaro.org> Cc: Leif Lindholm <leif.lindh...@linaro.org> Cc: Graeme Gregory <graeme.greg...@linaro.org> --- Silicon/Hisilicon/Hi1610/Hi1610AcpiTables/Gtdt.aslc | 3 ++- Silicon/Hisilicon/Hi1616/D05AcpiTables/Gtdt.aslc | 2 +- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/Silicon/Hisilicon/Hi1610/Hi1610AcpiTables/Gtdt.aslc b/Silicon/Hisilicon/Hi1610/Hi1610AcpiTables/Gtdt.aslc index 4c1050ae83b9..3feb99e88c88 100644 --- a/Silicon/Hisilicon/Hi1610/Hi1610AcpiTables/Gtdt.aslc +++ b/Silicon/Hisilicon/Hi1610/Hi1610AcpiTables/Gtdt.aslc @@ -40,8 +40,9 @@ #define GTDT_TIMER_LEVEL_TRIGGERED 0 #define GTDT_TIMER_ACTIVE_LOW EFI_ACPI_6_1_GTDT_TIMER_FLAG_TIMER_INTERRUPT_POLARITY #define GTDT_TIMER_ACTIVE_HIGH 0 +#define GTDT_TIMER_ALWAYS_ON_CAPABILITY EFI_ACPI_6_1_GTDT_TIMER_FLAG_ALWAYS_ON_CAPABILITY -#define GTDT_GTIMER_FLAGS (GTDT_TIMER_ACTIVE_LOW | GTDT_TIMER_LEVEL_TRIGGERED) +#define GTDT_GTIMER_FLAGS (GTDT_TIMER_ALWAYS_ON_CAPABILITY | GTDT_TIMER_ACTIVE_LOW | GTDT_TIMER_LEVEL_TRIGGERED) #pragma pack (1) diff --git a/Silicon/Hisilicon/Hi1616/D05AcpiTables/Gtdt.aslc b/Silicon/Hisilicon/Hi1616/D05AcpiTables/Gtdt.aslc index 16e2c6a972ba..2a9d209c00f0 100644 --- a/Silicon/Hisilicon/Hi1616/D05AcpiTables/Gtdt.aslc +++ b/Silicon/Hisilicon/Hi1616/D05AcpiTables/Gtdt.aslc @@ -28,7 +28,7 @@ #define GTDT_TIMER_ACTIVE_HIGH 0 #define GTDT_TIMER_ALWAYS_ON_CAPABILITY EFI_ACPI_6_1_GTDT_TIMER_FLAG_ALWAYS_ON_CAPABILITY -#define GTDT_GTIMER_FLAGS (GTDT_TIMER_ACTIVE_LOW | GTDT_TIMER_LEVEL_TRIGGERED) +#define GTDT_GTIMER_FLAGS (GTDT_TIMER_ALWAYS_ON_CAPABILITY | GTDT_TIMER_ACTIVE_LOW | GTDT_TIMER_LEVEL_TRIGGERED) #pragma pack (1) -- 2.7.4 _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel
