soc/intel/: Rename small and big cores references

The patch addresses Intel heterogeneous cores as `Efficient` and
`Performance` cores instead of `small` and `big` cores. It is to ensure
coreboot code has uniform reference to the heterogeneous cores. So, the
patch renames all `small` and `big` core references to `efficient` (eff)
and `performance` (perf) cores respectively.

TEST=Build the code for Brya and Rex boards

Signed-off-by: Sridhar Siricilla <sridhar.siricilla@intel.com>
Change-Id: I98c9c0ed86b211d736a0a1738b47410faa13a39f
Reviewed-on: https://review.coreboot.org/c/coreboot/+/71639
Reviewed-by: Kapil Porwal <kapilporwal@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/soc/intel/common/block/include/intelblocks/acpi.h b/src/soc/intel/common/block/include/intelblocks/acpi.h
index c149c6939e..63f38bf308 100644
--- a/src/soc/intel/common/block/include/intelblocks/acpi.h
+++ b/src/soc/intel/common/block/include/intelblocks/acpi.h
@@ -18,8 +18,8 @@ enum core_type {
 	CPUID_UNKNOWN = 0xff,
 };
 
-/* Gets the scaling factor for small and big core */
-void soc_get_scaling_factor(u16 *big_core_scal_factor, u16 *small_core_scal_factor);
+/* Gets the scaling factor for Efficient and Performance core */
+void soc_get_scaling_factor(u16 *perf_core_scal_factor, u16 *eff_core_scal_factor);
 
 /* Generates ACPI code to define _CPC control method */
 void acpigen_write_CPPC_hybrid_method(int core_id);