From 7a25fb8e69d4fa18b6e4b8ec1ed0b54f37151577 Mon Sep 17 00:00:00 2001 From: Marc Jones Date: Mon, 19 Oct 2020 16:32:05 -0600 Subject: soc/intel/xeon_sp: Rename cpx_generate_p_state_entries() Prepare for common ACPI. Rename cpx_generated_p_state_entries() to the common soc_power_states_generation() function. Add empty soc_power_states_generation() to skx. Change-Id: Ib7e8dfd2bb602f3e6ccdb5b221bc65236f66a875 Signed-off-by: Marc Jones Reviewed-on: https://review.coreboot.org/c/coreboot/+/46598 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer --- src/soc/intel/xeon_sp/cpx/acpi.c | 5 +++-- src/soc/intel/xeon_sp/cpx/soc_acpi.c | 4 ++-- src/soc/intel/xeon_sp/include/soc/acpi.h | 1 - src/soc/intel/xeon_sp/skx/soc_acpi.c | 4 ++++ 4 files changed, 9 insertions(+), 5 deletions(-) (limited to 'src') diff --git a/src/soc/intel/xeon_sp/cpx/acpi.c b/src/soc/intel/xeon_sp/cpx/acpi.c index 5a908dabbf..3066dda22e 100644 --- a/src/soc/intel/xeon_sp/cpx/acpi.c +++ b/src/soc/intel/xeon_sp/cpx/acpi.c @@ -261,8 +261,9 @@ void generate_cpu_entries(const struct device *device) /* NOTE: Intel idle driver doesn't use ACPI C-state tables */ - /* Generate P-state tables */ - cpx_generate_p_state_entries(core_id, threads_per_package); + /* Soc specific power states generation */ + soc_power_states_generation(core_id, threads_per_package); + acpigen_pop_len(); } } diff --git a/src/soc/intel/xeon_sp/cpx/soc_acpi.c b/src/soc/intel/xeon_sp/cpx/soc_acpi.c index 19d196d351..88205173b6 100644 --- a/src/soc/intel/xeon_sp/cpx/soc_acpi.c +++ b/src/soc/intel/xeon_sp/cpx/soc_acpi.c @@ -123,8 +123,8 @@ void uncore_inject_dsdt(const struct device *device) acpigen_pop_len(); } -/* To be renamed soc_power_states_generation() */ -void cpx_generate_p_state_entries(int core, int cores_per_package) +/* TODO: See if we can use the common generate_p_state_entries */ +void soc_power_states_generation(int core, int cores_per_package) { int ratio_min, ratio_max, ratio_turbo, ratio_step; int coord_type, power_max, power_unit, num_entries; diff --git a/src/soc/intel/xeon_sp/include/soc/acpi.h b/src/soc/intel/xeon_sp/include/soc/acpi.h index 75859e8353..61639d2a84 100644 --- a/src/soc/intel/xeon_sp/include/soc/acpi.h +++ b/src/soc/intel/xeon_sp/include/soc/acpi.h @@ -22,7 +22,6 @@ unsigned long northbridge_write_acpi_tables(const struct device *device, void motherboard_fill_fadt(acpi_fadt_t *fadt); -void cpx_generate_p_state_entries(int core, int cores_per_package); int calculate_power(int tdp, int p1_ratio, int ratio); void uncore_inject_dsdt(const struct device *device); unsigned long xeonsp_acpi_create_madt_lapics(unsigned long current); diff --git a/src/soc/intel/xeon_sp/skx/soc_acpi.c b/src/soc/intel/xeon_sp/skx/soc_acpi.c index 7462d72b7a..df2550c54a 100644 --- a/src/soc/intel/xeon_sp/skx/soc_acpi.c +++ b/src/soc/intel/xeon_sp/skx/soc_acpi.c @@ -171,6 +171,10 @@ void uncore_inject_dsdt(const struct device *device) acpigen_pop_len(); } +void soc_power_states_generation(int core, int cores_per_package) +{ +} + unsigned long xeonsp_acpi_create_madt_lapics(unsigned long current) { struct device *cpu; -- cgit v1.2.3