diff options
| author | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2020-12-29 05:12:56 +0200 |
|---|---|---|
| committer | Kyösti Mälkki <kyosti.malkki@gmail.com> | 2021-01-20 09:22:59 +0000 |
| commit | c196246f75ae8fd235055250593fc7a78f5f3888 (patch) | |
| tree | bbb1cfa12daf81da3798d27649123ae80369a142 /src/soc/intel/denverton_ns | |
| parent | e1383d39d794278b6e88b1658c620ad016bef05d (diff) | |
ACPI GNVS: Drop most dev_count_cpu()
Only amd/picasso and amd/stoneyridge have reference to
PCNT and that could be replaced with acpigen.
Remove the PCNT name from GNVS OperationRegion elsewhere.
Change-Id: I7dd45a840b3585fd24c31fd923b991c34ab4d783
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49272
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Diffstat (limited to 'src/soc/intel/denverton_ns')
| -rw-r--r-- | src/soc/intel/denverton_ns/acpi.c | 3 | ||||
| -rw-r--r-- | src/soc/intel/denverton_ns/acpi/globalnvs.asl | 2 | ||||
| -rw-r--r-- | src/soc/intel/denverton_ns/include/soc/nvs.h | 2 |
3 files changed, 2 insertions, 5 deletions
diff --git a/src/soc/intel/denverton_ns/acpi.c b/src/soc/intel/denverton_ns/acpi.c index 9618f1f71e..6ab89af401 100644 --- a/src/soc/intel/denverton_ns/acpi.c +++ b/src/soc/intel/denverton_ns/acpi.c @@ -62,9 +62,6 @@ static acpi_cstate_t cstate_map[] = { void soc_fill_gnvs(struct global_nvs *gnvs) { - /* CPU core count */ - gnvs->pcnt = dev_count_cpu(); - /* Top of Low Memory (start of resource allocation) */ gnvs->tolm = (uintptr_t)cbmem_top(); diff --git a/src/soc/intel/denverton_ns/acpi/globalnvs.asl b/src/soc/intel/denverton_ns/acpi/globalnvs.asl index bf880edf62..97fa02f4a2 100644 --- a/src/soc/intel/denverton_ns/acpi/globalnvs.asl +++ b/src/soc/intel/denverton_ns/acpi/globalnvs.asl @@ -29,7 +29,7 @@ Field (GNVS, ByteAcc, NoLock, Preserve) P80D, 32, // 0x0b - Debug port (IO 0x80) value LIDS, 8, // 0x0f - LID state (open = 1) PWRS, 8, // 0x10 - Power State (AC = 1) - PCNT, 8, // 0x11 - Processor count + , 8, // 0x11 - Processor count TPMP, 8, // 0x12 - TPM Present and Enabled TLVL, 8, // 0x13 - Throttle Level PPCM, 8, // 0x14 - Maximum P-state usable by OS diff --git a/src/soc/intel/denverton_ns/include/soc/nvs.h b/src/soc/intel/denverton_ns/include/soc/nvs.h index 4aaabc9538..a978d18dc8 100644 --- a/src/soc/intel/denverton_ns/include/soc/nvs.h +++ b/src/soc/intel/denverton_ns/include/soc/nvs.h @@ -18,7 +18,7 @@ struct __packed global_nvs { u32 p80d; /* 0x0b - Debug port (IO 0x80) value */ u8 lids; /* 0x0f - LID state (open = 1) */ u8 pwrs; /* 0x10 - Power state (AC = 1) */ - u8 pcnt; /* 0x11 - Processor Count */ + u8 unused_was_pcnt; /* 0x11 - Processor Count */ u8 tpmp; /* 0x12 - TPM Present and Enabled */ u8 tlvl; /* 0x13 - Throttle Level */ u8 ppcm; /* 0x14 - Maximum P-state usable by OS */ |