diff options
Diffstat (limited to 'src/arch')
| -rw-r--r-- | src/arch/arm64/Makefile.inc | 1 | ||||
| -rw-r--r-- | src/arch/arm64/acpi.c | 7 |
2 files changed, 8 insertions, 0 deletions
diff --git a/src/arch/arm64/Makefile.inc b/src/arch/arm64/Makefile.inc index a5b034abce..f9ddca5cdd 100644 --- a/src/arch/arm64/Makefile.inc +++ b/src/arch/arm64/Makefile.inc @@ -118,6 +118,7 @@ ramstage-y += memmove.S ramstage-$(CONFIG_ARM64_USE_ARM_TRUSTED_FIRMWARE) += bl31.c ramstage-y += transition.c transition_asm.S ramstage-$(CONFIG_PAYLOAD_FIT_SUPPORT) += fit_payload.c +ramstage-$(CONFIG_HAVE_ACPI_SUPPORT) += acpi.c rmodules_arm64-y += memset.S rmodules_arm64-y += memcpy.S diff --git a/src/arch/arm64/acpi.c b/src/arch/arm64/acpi.c new file mode 100644 index 0000000000..30ccc303bf --- /dev/null +++ b/src/arch/arm64/acpi.c @@ -0,0 +1,7 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +#include <acpi/acpi.h> + +void arch_fill_fadt(acpi_fadt_t *fadt) +{ + fadt->flags |= ACPI_FADT_HW_REDUCED_ACPI | ACPI_FADT_LOW_PWR_IDLE_S0; +} |