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-rw-r--r--src/arch/x86/include/arch/acpi.h53
-rw-r--r--src/soc/amd/stoneyridge/acpi.c5
-rw-r--r--src/soc/intel/fsp_baytrail/acpi.c6
-rw-r--r--src/soc/intel/fsp_broadwell_de/acpi.c6
-rw-r--r--src/southbridge/amd/agesa/hudson/fadt.c6
-rw-r--r--src/southbridge/amd/cimx/sb800/fadt.c5
-rw-r--r--src/southbridge/amd/pi/hudson/fadt.c5
-rw-r--r--src/southbridge/intel/fsp_rangeley/acpi.c6
8 files changed, 51 insertions, 41 deletions
diff --git a/src/arch/x86/include/arch/acpi.h b/src/arch/x86/include/arch/acpi.h
index da125b49a0..cd86e83120 100644
--- a/src/arch/x86/include/arch/acpi.h
+++ b/src/arch/x86/include/arch/acpi.h
@@ -95,7 +95,7 @@ typedef struct acpi_rsdp {
char signature[8]; /* RSDP signature */
u8 checksum; /* Checksum of the first 20 bytes */
char oem_id[6]; /* OEM ID */
- u8 revision; /* 0 for ACPI 1.0, 2 for ACPI 2.0/3.0/4.0 */
+ u8 revision; /* 0 for ACPI 1.0, 2 for ACPI 2.0/3.0/4.0/6.2a */
u32 rsdt_address; /* Physical address of RSDT (32 bits) */
u32 length; /* Total RSDP length (incl. extended part) */
u64 xsdt_address; /* Physical address of XSDT (64 bits) */
@@ -111,7 +111,8 @@ typedef struct acpi_gen_regaddr {
u8 bit_offset; /* Register bit offset */
union {
u8 resv; /* Reserved in ACPI 2.0 - 2.0b */
- u8 access_size; /* Access size in ACPI 2.0c/3.0/4.0/5.0
+ u8 access_size; /* Access size in
+ * ACPI 2.0c/3.0/4.0/5.0/6.2a
*/
};
u32 addrl; /* Register address, low 32 bits */
@@ -229,7 +230,7 @@ typedef struct acpi_srat_lapic {
u32 flags; /* Enable bit 0 = 1, other bits reserved to 0 */
u8 local_sapic_eid; /* Local SAPIC EID */
u8 proximity_domain_31_8[3]; /* Proximity domain bits[31:8] */
- u32 resv; /* TODO: Clock domain in ACPI 4.0. */
+ u32 clock_domain; /* _CDM Clock Domain */
} __packed acpi_srat_lapic_t;
/* SRAT: Memory Affinity Structure */
@@ -316,7 +317,8 @@ enum dev_scope_type {
SCOPE_PCI_ENDPOINT = 1,
SCOPE_PCI_SUB = 2,
SCOPE_IOAPIC = 3,
- SCOPE_MSI_HPET = 4
+ SCOPE_MSI_HPET = 4,
+ SCOPE_ACPI_NAMESPACE_DEVICE = 5
};
typedef struct dev_scope {
@@ -335,7 +337,8 @@ enum dmar_type {
DMAR_DRHD = 0,
DMAR_RMRR = 1,
DMAR_ATSR = 2,
- DMAR_RHSA = 3
+ DMAR_RHSA = 3,
+ DMAR_ANDD = 4
};
enum {
@@ -343,8 +346,9 @@ enum {
};
enum dmar_flags {
- DMAR_INTR_REMAP = 1,
- DMAR_X2APIC_OPT_OUT = 2,
+ DMAR_INTR_REMAP = 1,
+ DMAR_X2APIC_OPT_OUT = 2,
+ DMA_CTRL_PLATFORM_OPT_IN_FLAG = 3,
};
typedef struct dmar_entry {
@@ -396,7 +400,12 @@ enum acpi_apic_types {
PlatformIRQSources = 8, /* Platform interrupt sources */
Localx2Apic = 9, /* Processor local x2APIC */
Localx2ApicNMI = 10, /* Local x2APIC NMI */
- /* 0x0b-0x7f: Reserved */
+ GICC = 11, /* GIC CPU Interface */
+ GICD = 12, /* GIC Distributor */
+ GIC_MSI_FRAME = 13, /* GIC MSI Frame */
+ GICR = 14, /* GIC Redistributor */
+ GIC_ITS = 15, /* Interrupt Translation Service */
+ /* 0x10-0x7f: Reserved */
/* 0x80-0xff: Reserved for OEM use */
};
@@ -480,7 +489,11 @@ typedef struct acpi_fadt {
struct acpi_table_header header;
u32 firmware_ctrl;
u32 dsdt;
- u8 model;
+ u8 model; /* Eliminated in ACPI 2.0. Platforms should set
+ * this field to zero but field values of one
+ * are also allowed to maintain compatibility
+ * with ACPI 1.0.
+ */
u8 preferred_pm_profile;
u16 sci_int;
u32 smi_cmd;
@@ -518,9 +531,8 @@ typedef struct acpi_fadt {
u32 flags;
struct acpi_gen_regaddr reset_reg;
u8 reset_value;
- u8 res3;
- u8 res4;
- u8 res5;
+ u16 ARM_boot_arch;
+ u8 FADT_MinorVersion;
u32 x_firmware_ctl_l;
u32 x_firmware_ctl_h;
u32 x_dsdt_l;
@@ -541,6 +553,7 @@ typedef struct acpi_fadt {
#define ACPI_FADT_REV_ACPI_3_0 4
#define ACPI_FADT_REV_ACPI_4_0 4
#define ACPI_FADT_REV_ACPI_5_0 5
+#define ACPI_FADT_REV_ACPI_6_0 6
/* Flags for p_lvl2_lat and p_lvl3_lat */
#define ACPI_FADT_C2_NOT_SUPPORTED 101
@@ -570,7 +583,7 @@ typedef struct acpi_fadt {
/* Bits 20-31: reserved ACPI 3.0 & 4.0 */
#define ACPI_FADT_HW_REDUCED_ACPI (1 << 20)
#define ACPI_FADT_LOW_PWR_IDLE_S0 (1 << 21)
-/* bits 22-31: reserved ACPI 5.0 */
+/* bits 22-31: reserved ACPI 5.0/6.2a */
/* FADT Boot Architecture Flags */
#define ACPI_FADT_LEGACY_DEVICES (1 << 0)
@@ -578,8 +591,14 @@ typedef struct acpi_fadt {
#define ACPI_FADT_VGA_NOT_PRESENT (1 << 2)
#define ACPI_FADT_MSI_NOT_SUPPORTED (1 << 3)
#define ACPI_FADT_NO_PCIE_ASPM_CONTROL (1 << 4)
+#define ACPI_FADT_NO_CMOS_RTC (1 << 5)
#define ACPI_FADT_LEGACY_FREE 0x00 /* No legacy devices (including 8042) */
+/* FADT ARM Boot Architecture Flags */
+#define ACPI_FADT_ARM_PSCI_COMPLIANT (1 << 0)
+#define ACPI_FADT_ARM_PSCI_USE_HVC (1 << 1)
+/* bits 2-16: reserved ACPI 6.2a */
+
/* FADT Preferred Power Management Profile */
enum acpi_preferred_pm_profiles {
PM_UNSPECIFIED = 0,
@@ -590,7 +609,7 @@ enum acpi_preferred_pm_profiles {
PM_SOHO_SERVER = 5,
PM_APPLIANCE_PC = 6,
PM_PERFORMANCE_SERVER = 7,
- PM_TABLET = 8, /* ACPI 5.0 */
+ PM_TABLET = 8, /* ACPI 5.0/6.2a */
};
/* FACS (Firmware ACPI Control Structure) */
@@ -603,8 +622,10 @@ typedef struct acpi_facs {
u32 flags; /* FACS flags */
u32 x_firmware_waking_vector_l; /* X FW waking vector, low */
u32 x_firmware_waking_vector_h; /* X FW waking vector, high */
- u8 version; /* ACPI 4.0: 2 */
- u8 resv[31]; /* FIXME: 4.0: ospm_flags */
+ u8 version; /* ACPI 6.2-A: 2 */
+ u8 resv1[3]; /* ACPI 6.2-A: 0 */
+ u32 ospm_flags; /* 64BIT_WAKE_F */
+ u8 resv2[24]; /* ACPI 6.2-A: 0 */
} __packed acpi_facs_t;
/* FACS flags */
diff --git a/src/soc/amd/stoneyridge/acpi.c b/src/soc/amd/stoneyridge/acpi.c
index 1f6e62abb7..645aff4531 100644
--- a/src/soc/amd/stoneyridge/acpi.c
+++ b/src/soc/amd/stoneyridge/acpi.c
@@ -159,9 +159,8 @@ void acpi_create_fadt(acpi_fadt_t *fadt, acpi_facs_t *facs, void *dsdt)
fadt->reset_value = 6;
- fadt->res3 = 0; /* reserved, MUST be 0 ACPI 3.0 */
- fadt->res4 = 0; /* reserved, MUST be 0 ACPI 3.0 */
- fadt->res5 = 0; /* reserved, MUST be 0 ACPI 3.0 */
+ fadt->ARM_boot_arch = 0; /* MUST be 0 ACPI 3.0 */
+ fadt->FADT_MinorVersion = 0; /* MUST be 0 ACPI 3.0 */
fadt->x_firmware_ctl_l = 0; /* set to 0 if firmware_ctrl is used */
fadt->x_firmware_ctl_h = 0;
diff --git a/src/soc/intel/fsp_baytrail/acpi.c b/src/soc/intel/fsp_baytrail/acpi.c
index a378f5e7c6..2640a80daf 100644
--- a/src/soc/intel/fsp_baytrail/acpi.c
+++ b/src/soc/intel/fsp_baytrail/acpi.c
@@ -258,10 +258,8 @@ void acpi_fill_in_fadt(acpi_fadt_t * fadt, acpi_facs_t * facs, void *dsdt)
fadt->reset_reg.addrh = 0x00;
fadt->reset_value = 6;
- /* Reserved Bits */
- fadt->res3 = 0x00; /* reserved, MUST be 0 ACPI 3.0 */
- fadt->res4 = 0x00; /* reserved, MUST be 0 ACPI 3.0 */
- fadt->res5 = 0x00; /* reserved, MUST be 0 ACPI 3.0 */
+ fadt->ARM_boot_arch = 0; /* MUST be 0 ACPI 3.0 */
+ fadt->FADT_MinorVersion = 0; /* MUST be 0 ACPI 3.0 */
/* Extended ACPI Pointers */
fadt->x_firmware_ctl_l = (unsigned long)facs;
diff --git a/src/soc/intel/fsp_broadwell_de/acpi.c b/src/soc/intel/fsp_broadwell_de/acpi.c
index 15ea5eccea..d5bee64a24 100644
--- a/src/soc/intel/fsp_broadwell_de/acpi.c
+++ b/src/soc/intel/fsp_broadwell_de/acpi.c
@@ -238,10 +238,8 @@ void acpi_fill_in_fadt(acpi_fadt_t *fadt, acpi_facs_t *facs, void *dsdt)
fadt->reset_reg.addrh = 0x00;
fadt->reset_value = 6;
- /* Reserved Bits */
- fadt->res3 = 0x00; /* reserved, MUST be 0 ACPI 3.0 */
- fadt->res4 = 0x00; /* reserved, MUST be 0 ACPI 3.0 */
- fadt->res5 = 0x00; /* reserved, MUST be 0 ACPI 3.0 */
+ fadt->ARM_boot_arch = 0; /* MUST be 0 ACPI 3.0 */
+ fadt->FADT_MinorVersion = 0; /* MUST be 0 ACPI 3.0 */
/* Extended ACPI Pointers */
fadt->x_firmware_ctl_l = (unsigned long)facs;
diff --git a/src/southbridge/amd/agesa/hudson/fadt.c b/src/southbridge/amd/agesa/hudson/fadt.c
index 1cb9875d10..e8483a045c 100644
--- a/src/southbridge/amd/agesa/hudson/fadt.c
+++ b/src/southbridge/amd/agesa/hudson/fadt.c
@@ -138,10 +138,8 @@ void acpi_create_fadt(acpi_fadt_t * fadt, acpi_facs_t * facs, void *dsdt)
fadt->reset_value = 6;
- fadt->res3 = 0; /* reserved, MUST be 0 ACPI 3.0 */
- fadt->res4 = 0; /* reserved, MUST be 0 ACPI 3.0 */
- fadt->res5 = 0; /* reserved, MUST be 0 ACPI 3.0 */
-
+ fadt->ARM_boot_arch = 0; /* MUST be 0 ACPI 3.0 */
+ fadt->FADT_MinorVersion = 0; /* MUST be 0 ACPI 3.0 */
fadt->x_firmware_ctl_l = ((uintptr_t)facs) & 0xffffffff;
fadt->x_firmware_ctl_h = ((uint64_t)(uintptr_t)facs) >> 32;
diff --git a/src/southbridge/amd/cimx/sb800/fadt.c b/src/southbridge/amd/cimx/sb800/fadt.c
index 59e61da252..15e05c398e 100644
--- a/src/southbridge/amd/cimx/sb800/fadt.c
+++ b/src/southbridge/amd/cimx/sb800/fadt.c
@@ -153,9 +153,8 @@ void acpi_create_fadt(acpi_fadt_t * fadt, acpi_facs_t * facs, void *dsdt)
fadt->reset_reg.addrh = 0x0;
fadt->reset_value = 6;
- fadt->res3 = 0; /* reserved, MUST be 0 ACPI 3.0 */
- fadt->res4 = 0; /* reserved, MUST be 0 ACPI 3.0 */
- fadt->res5 = 0; /* reserved, MUST be 0 ACPI 3.0 */
+ fadt->ARM_boot_arch = 0; /* MUST be 0 ACPI 3.0 */
+ fadt->FADT_MinorVersion = 0; /* MUST be 0 ACPI 3.0 */
fadt->x_firmware_ctl_l = ((uintptr_t)facs) & 0xffffffff;
fadt->x_firmware_ctl_h = ((uint64_t)(uintptr_t)facs) >> 32;
diff --git a/src/southbridge/amd/pi/hudson/fadt.c b/src/southbridge/amd/pi/hudson/fadt.c
index c2a3ff4a46..c2d5d19ddb 100644
--- a/src/southbridge/amd/pi/hudson/fadt.c
+++ b/src/southbridge/amd/pi/hudson/fadt.c
@@ -130,9 +130,8 @@ void acpi_create_fadt(acpi_fadt_t * fadt, acpi_facs_t * facs, void *dsdt)
fadt->reset_value = 6;
- fadt->res3 = 0; /* reserved, MUST be 0 ACPI 3.0 */
- fadt->res4 = 0; /* reserved, MUST be 0 ACPI 3.0 */
- fadt->res5 = 0; /* reserved, MUST be 0 ACPI 3.0 */
+ fadt->ARM_boot_arch = 0; /* MUST be 0 ACPI 3.0 */
+ fadt->FADT_MinorVersion = 0; /* MUST be 0 ACPI 3.0 */
fadt->x_firmware_ctl_l = 0; /* set to 0 if firmware_ctrl is used */
fadt->x_firmware_ctl_h = 0;
diff --git a/src/southbridge/intel/fsp_rangeley/acpi.c b/src/southbridge/intel/fsp_rangeley/acpi.c
index ca711dce24..efe5412c9f 100644
--- a/src/southbridge/intel/fsp_rangeley/acpi.c
+++ b/src/southbridge/intel/fsp_rangeley/acpi.c
@@ -120,10 +120,8 @@ void acpi_fill_in_fadt(acpi_fadt_t * fadt, acpi_facs_t * facs, void *dsdt)
fadt->reset_reg.addrh = 0x00;
fadt->reset_value = 6;
- /* Reserved Bits */
- fadt->res3 = 0x00; /* reserved, MUST be 0 ACPI 3.0 */
- fadt->res4 = 0x00; /* reserved, MUST be 0 ACPI 3.0 */
- fadt->res5 = 0x00; /* reserved, MUST be 0 ACPI 3.0 */
+ fadt->ARM_boot_arch = 0; /* MUST be 0 ACPI 3.0 */
+ fadt->FADT_MinorVersion = 0; /* MUST be 0 ACPI 3.0 */
/* Extended ACPI Pointers */
fadt->x_firmware_ctl_l = (unsigned long)facs;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-29 10:15:29 +0000