Four processors are declared in the dsdt table.
Signed-off-by: Hanjun Guo hanjun.guo@linaro.org --- arch/arm64/boot/asl/foundation-v8.acpi/dsdt.asl | 205 ++++++++++++++++++++++- 1 file changed, 202 insertions(+), 3 deletions(-)
diff --git a/arch/arm64/boot/asl/foundation-v8.acpi/dsdt.asl b/arch/arm64/boot/asl/foundation-v8.acpi/dsdt.asl index 7f06af0..2dfd07d 100644 --- a/arch/arm64/boot/asl/foundation-v8.acpi/dsdt.asl +++ b/arch/arm64/boot/asl/foundation-v8.acpi/dsdt.asl @@ -14,9 +14,208 @@ DefinitionBlock ( "FOUNDATI", // table ID 0x00000002) // OEM revision { - Scope (_PR) + Scope (_SB) { - Processor (CPU0, 0x01, 0x00000410, 0x06) {} - Processor (CPU1, 0x02, 0x00000410, 0x06) {} + Device (SCK0) + { + Name (_HID, "ACPI0004") + Name (_UID, 0x00) + Method (_STA, 0, NotSerialized) + { + Return (0x0F) + } + + Device (PRC0) + { + Name (_HID, "ACPI0007") + Name (_UID, 0x00) + + /* CPU0 will be always present */ + Method (_STA, 0, NotSerialized) + { + Return (0x0F) + } + + Name (MAT0, Buffer (0x28) + { + /* 0000 */ 0x0B, 0x28, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* type, len, reserved, gic_id */ + /* 0008 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, /* uid, flags */ + /* 0010 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* parking_version, performance_interrupt */ + /* 0018 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, /* parked_address */ + /* 0020 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 /* base_address */ + }) + + Name (MAT1, Buffer (0x28) + { + /* 0000 */ 0x0B, 0x28, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + /* 0008 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + /* 0010 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + /* 0018 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + /* 0020 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 + }) + + Method (_MAT, 0, NotSerialized) + { + If (_STA()) + { + Return (MAT0) + } + Else + { + Return (MAT1) + } + } + } + + Device (PRC1) + { + Name (_HID, "ACPI0007") + Name (_UID, 0x01) + + Name (STA1, 0x0F) + Method (_STA, 0, NotSerialized) + { + Return (STA1) + } + + Method (_EJ0, 1, NotSerialized) + { + If (LEqual (STA1, 0x0F)) + { + Store (0x00, STA1) + } + } + + Name (MAT0, Buffer (0x28) + { + /* 0000 */ 0x0B, 0x28, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, + /* 0008 */ 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x01, + /* 0010 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + /* 0018 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + /* 0020 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 + }) + + Name (MAT1, Buffer (0x28) + { + /* 0000 */ 0x0B, 0x28, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, + /* 0008 */ 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, + /* 0010 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + /* 0018 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + /* 0020 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 + }) + + Method (_MAT, 0, NotSerialized) + { + If (_STA()) + { + Return (MAT0) + } + Else + { + Return (MAT1) + } + } + } + + Device (PRC2) + { + Name (_HID, "ACPI0007") + Name (_UID, 0x02) + + Name (STA2, 0x0F) + Method (_STA, 0, NotSerialized) + { + Return (STA2) + } + + Method (_EJ0, 1, NotSerialized) + { + If (LEqual (STA2, 0x0F)) + { + Store (0x00, STA2) + } + } + + Name (MAT0, Buffer (0x28) + { + /* 0000 */ 0x0B, 0x28, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, + /* 0008 */ 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x01, + /* 0010 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + /* 0018 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + /* 0020 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 + }) + + Name (MAT1, Buffer (0x28) + { + /* 0000 */ 0x0B, 0x28, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, + /* 0008 */ 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00, 0x00, + /* 0010 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + /* 0018 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + /* 0020 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 + }) + + Method (_MAT, 0, NotSerialized) + { + If (_STA()) + { + Return (MAT0) + } + Else + { + Return (MAT1) + } + } + } + + Device (PRC3) + { + Name (_HID, "ACPI0007") + Name (_UID, 0x03) + + Name (STA3, 0x0F) + Method (_STA, 0, NotSerialized) + { + Return (STA3) + } + + Method (_EJ0, 1, NotSerialized) + { + If (LEqual (STA3, 0x0F)) + { + Store (0x00, STA3) + } + } + + Name (MAT0, Buffer (0x28) + { + /* 0000 */ 0x0B, 0x28, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, + /* 0008 */ 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x01, + /* 0010 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + /* 0018 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + /* 0020 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 + }) + + Name (MAT1, Buffer (0x28) + { + /* 0000 */ 0x0B, 0x28, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, + /* 0008 */ 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x00, + /* 0010 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + /* 0018 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, + /* 0020 */ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 + }) + + Method (_MAT, 0, NotSerialized) + { + If (_STA()) + { + Return (MAT0) + } + Else + { + Return (MAT1) + } + } + } + } } }