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| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2017-08-18 18:20:39 +0300 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2017-08-23 03:36:15 +0000 |
| commit | fb9458555413c6595dc67fe0f0d4f024570448e1 (patch) | |
| tree | 947b52db8fb401c74484e03f09e5e35b8ef8c317 /src/mainboard/hp | |
| parent | 714709fde638acdaa31b8e49b1f12c43f3f6b3d6 (diff) | |
sb/amd/amd8111: Define ACPI sleep states
Note that against the specs, these definitions repeat
the sleep type also in the reserved fields 3 and 4.
For consistency, don't fix it here now.
Entry for \_S3 is now masked off if HAVE_ACPI_RESUME=n.
Change-Id: Icdc4c81d07fe7a99d5b0f8fa23e9443f58a40ab9
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/21143
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
Diffstat (limited to 'src/mainboard/hp')
| -rw-r--r-- | src/mainboard/hp/dl145_g1/dsdt.asl | 22 |
1 files changed, 1 insertions, 21 deletions
diff --git a/src/mainboard/hp/dl145_g1/dsdt.asl b/src/mainboard/hp/dl145_g1/dsdt.asl index 8d97c897c9..5227c3a8cf 100644 --- a/src/mainboard/hp/dl145_g1/dsdt.asl +++ b/src/mainboard/hp/dl145_g1/dsdt.asl @@ -203,27 +203,7 @@ DefinitionBlock ("DSDT.aml", "DSDT", 1, "LXBIOS", "LXB-DSDT", 1) // Optional //} - // System \_Sx states - // Four bytes must be stored for each supported power state: - // 0:7 Value for PM1a_CNT.SLP_TYP register to enter this system state. - // 8:f Value for PM1b_CNT.SLP_TYP register to enter this system state. - // To enter any given state, OSPM must write the PM1a_CNT.SLP_TYP - // register before the PM1b_CNT.SLP_TYP register. - // 10:1f Reserved - // The states are: - // S0 : Working - // S1 : Sleeping with Processor Context maintained - // S2 : Sleeping with Processor Context not maintained - // S3 : Same as S2, but more power saving (e.g. suspend to RAM) - // S4 : DRAM context not maintained (e.g. suspend to disk) - // S5 : Soft Off - // If only S0 and S5 are declared then no wake-up methods are needed - Name (\_S0, Package () { 0x00, 0x00, 0x00, 0x00 }) - // S1 support should work, but never wakes up, so it's commented out - //Name (\_S1, Package () { 0x01, 0x01, 0x01, 0x01 }) - //Name (\_S3, Package () { 0x05, 0x05, 0x05, 0x05 }) - Name (\_S5, Package () { 0x07, 0x07, 0x07, 0x07 }) - //Name (\_S5, Package () { 0x02, 0x02, 0x00, 0x00 }) + #include <southbridge/amd/amd8111/acpi/sleepstates.asl> Method (WAK, 1, NotSerialized) {} |