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cpu/intel/model_206ax: Remove fake lapic device

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Instead of using a fake lapic device hook up the cpu cluster to chip
cpu/intel/model_206ax.

The lapic device is also not needed as the mp init will allocate it for
the BSP at runtime.

Change-Id: Id3b1c4ca027e2905535e137691c3e3e60417dbf3
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/59316
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
This commit is contained in:
Arthur Heymans
2021-11-15 20:12:02 +01:00
parent d52bfbb6aa
commit cdb26fd011
12 changed files with 40 additions and 90 deletions
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15
src/cpu/intel/model_206ax/acpi.c
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@@ -95,18 +95,9 @@ static int get_logical_cores_per_package(void)
return msr.lo & 0xffff;
}
static void generate_C_state_entries(void)
static void generate_C_state_entries(const struct device *dev)
{
struct device *lapic;
struct cpu_intel_model_206ax_config *conf = NULL;
/* Find the SpeedStep CPU in the device tree using magic APIC ID */
lapic = dev_find_lapic(SPEEDSTEP_APIC_MAGIC);
if (!lapic)
return;
conf = lapic->chip_info;
if (!conf)
return;
struct cpu_intel_model_206ax_config *conf = dev->bus->dev->chip_info;
const int acpi_cstates[3] = { conf->acpi_c1, conf->acpi_c2, conf->acpi_c3 };
@@ -324,7 +315,7 @@ void generate_cpu_entries(const struct device *device)
cpuID-1, cores_per_package);
/* Generate C-state tables */
generate_C_state_entries();
generate_C_state_entries(device);
/* Generate T-state tables */
generate_T_state_entries(