soc/amd/phoenix/acpi: rework C state info table handling
Rework the way the C state info is generated before it gets passed to
acpigen_write_CST_package in generate_cpu_entries by separating the data
from the code. For this, the newly introduced common get_cstate_info
function is used. Separating the data from the code will eventually
allow moving generate_cpu_entries to the common AMD code.
The actual values in cstate_cfg_table haven't been checked against the
reference code yet.
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Change-Id: I4f5743dd2e4dfdfeb3ffb2e9b964bdc75c84e6c3
Reviewed-on: https://review.coreboot.org/c/coreboot/+/73502
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
Reviewed-by: Fred Reitberger <reitbergerfred@gmail.com>
diff --git a/src/soc/amd/phoenix/Kconfig b/src/soc/amd/phoenix/Kconfig
index b108c8f..4ef402e 100644
--- a/src/soc/amd/phoenix/Kconfig
+++ b/src/soc/amd/phoenix/Kconfig
@@ -37,6 +37,7 @@
select SOC_AMD_COMMON_BLOCK_ACPIMMIO # TODO: Check if this is still correct
select SOC_AMD_COMMON_BLOCK_ACPI_ALIB # TODO: Check if this is still correct
select SOC_AMD_COMMON_BLOCK_ACPI_CPPC # TODO: Check if this is still correct
+ select SOC_AMD_COMMON_BLOCK_ACPI_CPU_POWER_STATE
select SOC_AMD_COMMON_BLOCK_ACPI_GPIO # TODO: Check if this is still correct
select SOC_AMD_COMMON_BLOCK_ACPI_IVRS # TODO: Check if this is still correct
select SOC_AMD_COMMON_BLOCK_AOAC