soc/intel/alderlake: Depend RPL-guarded FSP UPDs on FSP_USE_REPO

Only the headers on Intel FSP repository have the CnviWifiCore
present. Options guarded for RPL like: DisableDynamicTccoldHandshake
or EnableFastVmode and IccLimit is also supported by all public FSPs
(except ADL-N for the handshake).

Options like LowerBasicMemTestSize and DisableSagvReorder have to be
guarded when FSP_USE_REPO is not selected, as publci FSPs do not have
these options.

Use FSP_USE_REPO instead of/in addition to SOC_INTEL_RAPTORLAKE
as dependency on the guarded UPDs to make them available for FSPs
that support them as well. Also prioritize the headers from FSP repo
over vendorcode headers if FSP_USE_REPO is selected.

Change-Id: Id5a2da463a74f4ac80dcb407a39fc45b0b6a10a8
Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76418
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Michał Kopeć <michal.kopec@3mdeb.com>

src/soc/intel/alderlake/Kconfig

@@ -397,13 +397,13 @@ config FSP_TYPE_IOT
 
 config FSP_HEADER_PATH
 	string "Location of FSP headers"
-	default "src/vendorcode/intel/fsp/fsp2_0/alderlake_n/" if SOC_INTEL_ALDERLAKE_PCH_N
+	default "src/vendorcode/intel/fsp/fsp2_0/alderlake_n/" if SOC_INTEL_ALDERLAKE_PCH_N && !FSP_USE_REPO
-	default "src/vendorcode/intel/fsp/fsp2_0/raptorlake/" if SOC_INTEL_RAPTORLAKE
+	default "src/vendorcode/intel/fsp/fsp2_0/raptorlake/" if SOC_INTEL_RAPTORLAKE && !FSP_USE_REPO
 	default "3rdparty/fsp/AlderLakeFspBinPkg/IoT/AlderLakeP/Include/" if SOC_INTEL_ALDERLAKE_PCH_P && FSP_TYPE_IOT
 	default "3rdparty/fsp/AlderLakeFspBinPkg/IoT/AlderLakeS/Include/" if SOC_INTEL_ALDERLAKE_PCH_S && FSP_TYPE_IOT
 	default "3rdparty/fsp/AlderLakeFspBinPkg/Client/AlderLakeP/Include/" if SOC_INTEL_ALDERLAKE_PCH_P
 	default "3rdparty/fsp/AlderLakeFspBinPkg/Client/AlderLakeS/Include/" if SOC_INTEL_ALDERLAKE_PCH_S
-	default "src/vendorcode/intel/fsp/fsp2_0/alderlake/"
+	default "src/vendorcode/intel/fsp/fsp2_0/alderlake/" if !FSP_USE_REPO
 
 config FSP_FD_PATH
 	string

src/soc/intel/alderlake/fsp_params.c

@@ -818,11 +818,9 @@ static void fill_fsps_cnvi_params(FSP_S_CONFIG *s_cfg,
 		const struct soc_intel_alderlake_config *config)
 {
 	/* CNVi */
-#if CONFIG(SOC_INTEL_ALDERLAKE_PCH_P) || CONFIG(SOC_INTEL_ALDERLAKE_PCH_S)
+#if CONFIG(FSP_USE_REPO)
-#if !CONFIG(SOC_INTEL_RAPTORLAKE)
+	/* This option is only available in public FSP headers on FSP repo */
-	/* This option is only available in public FSP headers of ADL-P and ADL-S */
 	s_cfg->CnviWifiCore = is_devfn_enabled(PCH_DEVFN_CNVI_WIFI);
-#endif
 #endif
 	s_cfg->CnviMode = is_devfn_enabled(PCH_DEVFN_CNVI_WIFI);
 	s_cfg->CnviBtCore = config->cnvi_bt_core;
@@ -1032,8 +1030,7 @@ static void fill_fsps_misc_power_params(FSP_S_CONFIG *s_cfg,
 		s_cfg->C1e = 0;
 	else
 		s_cfg->C1e = 1;
-
+#if CONFIG(SOC_INTEL_RAPTORLAKE) && !CONFIG(FSP_USE_REPO)
-#if CONFIG(SOC_INTEL_RAPTORLAKE)
 	s_cfg->EnableHwpScalabilityTracking = config->enable_hwp_scalability_tracking;
 #endif
 }

src/soc/intel/alderlake/include/soc/vr_config.h

@@ -8,7 +8,7 @@
 #include <fsp/api.h>
 
 struct vr_config {
-#if CONFIG(SOC_INTEL_RAPTORLAKE)
+#if CONFIG(SOC_INTEL_RAPTORLAKE) || CONFIG(FSP_USE_REPO)
 	/*
 	 * When enabled, this feature makes the SoC throttle when the power
 	 * consumption exceeds the I_TRIP threshold.

src/soc/intel/alderlake/romstage/fsp_params.c

@@ -158,7 +158,7 @@ static void fill_fspm_mrc_params(FSP_M_CONFIG *m_cfg,
 		m_cfg->DdrFreqLimit = config->max_dram_speed_mts;
 		m_cfg->DdrSpeedControl = 1;
 	}
-#if CONFIG(SOC_INTEL_RAPTORLAKE)
+#if CONFIG(SOC_INTEL_RAPTORLAKE) && !CONFIG(FSP_USE_REPO)
 	m_cfg->LowerBasicMemTestSize = config->lower_basic_mem_test_size;
 	m_cfg->DisableSagvReorder = config->disable_sagv_reorder;
 #endif
@@ -272,7 +272,8 @@ static void fill_fspm_tcss_params(FSP_M_CONFIG *m_cfg,
 	m_cfg->TcssDma0En = is_devfn_enabled(SA_DEVFN_TCSS_DMA0);
 	m_cfg->TcssDma1En = is_devfn_enabled(SA_DEVFN_TCSS_DMA1);
 
-#if CONFIG(SOC_INTEL_RAPTORLAKE)
+#if (CONFIG(SOC_INTEL_RAPTORLAKE) && !CONFIG(FSP_USE_REPO)) || \
+	(!CONFIG(SOC_INTEL_ALDERLAKE_PCH_N) && CONFIG(FSP_USE_REPO))
 	m_cfg->DisableDynamicTccoldHandshake =
 			config->disable_dynamic_tccold_handshake;
 #endif

src/soc/intel/alderlake/vr_config.c

@@ -353,7 +353,7 @@ static const struct vr_lookup vr_config_tdc_currentlimit[] = {
 static void fill_vr_fast_vmode(FSP_S_CONFIG *s_cfg,
 		int domain, const struct vr_config *chip_cfg)
 {
-#if CONFIG(SOC_INTEL_RAPTORLAKE)
+#if CONFIG(SOC_INTEL_RAPTORLAKE) || CONFIG(FSP_USE_REPO)
 	s_cfg->EnableFastVmode[domain] = chip_cfg->enable_fast_vmode;
 	if (s_cfg->EnableFastVmode[domain])
 		s_cfg->IccLimit[domain] = chip_cfg->fast_vmode_i_trip;