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-rw-r--r--src/soc/intel/tigerlake/acpi.c5
-rw-r--r--src/soc/intel/tigerlake/fsp_params.c36
-rw-r--r--src/soc/intel/tigerlake/romstage/fsp_params.c60
3 files changed, 29 insertions, 72 deletions
diff --git a/src/soc/intel/tigerlake/acpi.c b/src/soc/intel/tigerlake/acpi.c
index 235b2b3707..c7c544615e 100644
--- a/src/soc/intel/tigerlake/acpi.c
+++ b/src/soc/intel/tigerlake/acpi.c
@@ -7,6 +7,7 @@
#include <arch/smp/mpspec.h>
#include <cbmem.h>
#include <console/console.h>
+#include <device/device.h>
#include <device/pci_ops.h>
#include <ec/google/chromeec/ec.h>
#include <intelblocks/cpulib.h>
@@ -187,7 +188,7 @@ static unsigned long soc_fill_dmar(unsigned long current)
uint64_t gfxvtbar = MCHBAR64(GFXVTBAR) & VTBAR_MASK;
bool gfxvten = MCHBAR32(GFXVTBAR) & VTBAR_ENABLED;
- if (igfx_dev && igfx_dev->enabled && gfxvtbar && gfxvten) {
+ if (is_dev_enabled(igfx_dev) && gfxvtbar && gfxvten) {
unsigned long tmp = current;
current += acpi_create_dmar_drhd(current, 0, 0, gfxvtbar);
@@ -200,7 +201,7 @@ static unsigned long soc_fill_dmar(unsigned long current)
uint64_t ipuvtbar = MCHBAR64(IPUVTBAR) & VTBAR_MASK;
bool ipuvten = MCHBAR32(IPUVTBAR) & VTBAR_ENABLED;
- if (ipu_dev && ipu_dev->enabled && ipuvtbar && ipuvten) {
+ if (is_dev_enabled(ipu_dev) && ipuvtbar && ipuvten) {
unsigned long tmp = current;
current += acpi_create_dmar_drhd(current, 0, 0, ipuvtbar);
diff --git a/src/soc/intel/tigerlake/fsp_params.c b/src/soc/intel/tigerlake/fsp_params.c
index 885a6f9df3..79ce04b5a7 100644
--- a/src/soc/intel/tigerlake/fsp_params.c
+++ b/src/soc/intel/tigerlake/fsp_params.c
@@ -99,10 +99,7 @@ void platform_fsp_silicon_init_params_cb(FSPS_UPD *supd)
/* Check if IGD is present and fill Graphics init param accordingly */
dev = pcidev_path_on_root(SA_DEVFN_IGD);
- if (CONFIG(RUN_FSP_GOP) && dev && dev->enabled)
- params->PeiGraphicsPeimInit = 1;
- else
- params->PeiGraphicsPeimInit = 0;
+ params->PeiGraphicsPeimInit = CONFIG(RUN_FSP_GOP) && is_dev_enabled(dev);
/* Use coreboot MP PPI services if Kconfig is enabled */
if (CONFIG(USE_INTEL_FSP_TO_CALL_COREBOOT_PUBLISH_MP_PPI)) {
@@ -195,10 +192,8 @@ void platform_fsp_silicon_init_params_cb(FSPS_UPD *supd)
/* SATA */
dev = pcidev_path_on_root(PCH_DEVFN_SATA);
- if (!dev)
- params->SataEnable = 0;
- else {
- params->SataEnable = dev->enabled;
+ params->SataEnable = is_dev_enabled(dev);
+ if (params->SataEnable) {
params->SataMode = config->SataMode;
params->SataSalpSupport = config->SataSalpSupport;
memcpy(params->SataPortsEnable, config->SataPortsEnable,
@@ -244,37 +239,22 @@ void platform_fsp_silicon_init_params_cb(FSPS_UPD *supd)
/* LAN */
dev = pcidev_path_on_root(PCH_DEVFN_GBE);
- if (!dev)
- params->PchLanEnable = 0;
- else
- params->PchLanEnable = dev->enabled;
+ params->PchLanEnable = is_dev_enabled(dev);
/* CNVi */
dev = pcidev_path_on_root(PCH_DEVFN_CNVI_WIFI);
- if (dev)
- params->CnviMode = dev->enabled;
- else
- params->CnviMode = 0;
+ params->CnviMode = is_dev_enabled(dev);
/* VMD */
dev = pcidev_path_on_root(SA_DEVFN_VMD);
- if (dev)
- params->VmdEnable = dev->enabled;
- else
- params->VmdEnable = 0;
+ params->VmdEnable = is_dev_enabled(dev);
/* THC */
dev = pcidev_path_on_root(PCH_DEVFN_THC0);
- if (!dev)
- params->ThcPort0Assignment = 0;
- else
- params->ThcPort0Assignment = dev->enabled ? THC_0 : THC_NONE;
+ params->ThcPort0Assignment = is_dev_enabled(dev) ? THC_0 : THC_NONE;
dev = pcidev_path_on_root(PCH_DEVFN_THC1);
- if (!dev)
- params->ThcPort1Assignment = 0;
- else
- params->ThcPort1Assignment = dev->enabled ? THC_1 : THC_NONE;
+ params->ThcPort1Assignment = is_dev_enabled(dev) ? THC_1 : THC_NONE;
/* Legacy 8254 timer support */
params->Enable8254ClockGating = !CONFIG(USE_LEGACY_8254_TIMER);
diff --git a/src/soc/intel/tigerlake/romstage/fsp_params.c b/src/soc/intel/tigerlake/romstage/fsp_params.c
index b12faecd24..acb366bb4a 100644
--- a/src/soc/intel/tigerlake/romstage/fsp_params.c
+++ b/src/soc/intel/tigerlake/romstage/fsp_params.c
@@ -3,6 +3,7 @@
#include <assert.h>
#include <console/console.h>
#include <cpu/x86/msr.h>
+#include <device/device.h>
#include <fsp/util.h>
#include <intelblocks/cpulib.h>
#include <intelblocks/mp_init.h>
@@ -21,16 +22,13 @@ static void soc_memory_init_params(FSP_M_CONFIG *m_cfg,
uint32_t cpu_id, mask = 0;
const struct device *dev;
+ /*
+ * If IGD is enabled, set IGD stolen size to 60MB.
+ * Otherwise, skip IGD init in FSP.
+ */
dev = pcidev_path_on_root(SA_DEVFN_IGD);
- if (!dev || !dev->enabled) {
- /* Skip IGD initialization in FSP if device is disabled in devicetree.cb */
- m_cfg->InternalGfx = 0;
- m_cfg->IgdDvmt50PreAlloc = 0;
- } else {
- m_cfg->InternalGfx = 1;
- /* Set IGD stolen size to 60MB. */
- m_cfg->IgdDvmt50PreAlloc = 0xFE;
- }
+ m_cfg->InternalGfx = is_dev_enabled(dev);
+ m_cfg->IgdDvmt50PreAlloc = m_cfg->InternalGfx ? 0xFE : 0;
m_cfg->TsegSize = CONFIG_SMM_TSEG_SIZE;
m_cfg->IedSize = CONFIG_IED_REGION_SIZE;
@@ -76,7 +74,7 @@ static void soc_memory_init_params(FSP_M_CONFIG *m_cfg,
/* TraceHub configuration */
dev = pcidev_path_on_root(PCH_DEVFN_TRACEHUB);
- if (dev && dev->enabled && config->TraceHubMode) {
+ if (is_dev_enabled(dev) && config->TraceHubMode) {
m_cfg->PcdDebugInterfaceFlags |= DEBUG_INTERFACE_TRACEHUB;
m_cfg->PchTraceHubMode = config->TraceHubMode;
m_cfg->CpuTraceHubMode = config->TraceHubMode;
@@ -87,10 +85,7 @@ static void soc_memory_init_params(FSP_M_CONFIG *m_cfg,
/* ISH */
dev = pcidev_path_on_root(PCH_DEVFN_ISH);
- if (!dev || !dev->enabled)
- m_cfg->PchIshEnable = 0;
- else
- m_cfg->PchIshEnable = 1;
+ m_cfg->PchIshEnable = is_dev_enabled(dev);
/* DP port config */
m_cfg->DdiPortAConfig = config->DdiPortAConfig;
@@ -119,39 +114,23 @@ static void soc_memory_init_params(FSP_M_CONFIG *m_cfg,
/* TCSS DMA */
dev = pcidev_path_on_root(SA_DEVFN_TCSS_DMA0);
- if (dev)
- m_cfg->TcssDma0En = dev->enabled;
- else
- m_cfg->TcssDma0En = 0;
+ m_cfg->TcssDma0En = is_dev_enabled(dev);
dev = pcidev_path_on_root(SA_DEVFN_TCSS_DMA1);
- if (dev)
- m_cfg->TcssDma1En = dev->enabled;
- else
- m_cfg->TcssDma1En = 0;
+ m_cfg->TcssDma1En = is_dev_enabled(dev);
/* USB4/TBT */
dev = pcidev_path_on_root(SA_DEVFN_TBT0);
- if (dev)
- m_cfg->TcssItbtPcie0En = dev->enabled;
- else
- m_cfg->TcssItbtPcie0En = 0;
+ m_cfg->TcssItbtPcie0En = is_dev_enabled(dev);
+
dev = pcidev_path_on_root(SA_DEVFN_TBT1);
- if (dev)
- m_cfg->TcssItbtPcie1En = dev->enabled;
- else
- m_cfg->TcssItbtPcie1En = 0;
+ m_cfg->TcssItbtPcie1En = is_dev_enabled(dev);
dev = pcidev_path_on_root(SA_DEVFN_TBT2);
- if (dev)
- m_cfg->TcssItbtPcie2En = dev->enabled;
- else
- m_cfg->TcssItbtPcie2En = 0;
+ m_cfg->TcssItbtPcie2En = is_dev_enabled(dev);
+
dev = pcidev_path_on_root(SA_DEVFN_TBT3);
- if (dev)
- m_cfg->TcssItbtPcie3En = dev->enabled;
- else
- m_cfg->TcssItbtPcie3En = 0;
+ m_cfg->TcssItbtPcie3En = is_dev_enabled(dev);
/* Hyper Threading */
m_cfg->HyperThreading = !config->HyperThreadingDisable;
@@ -167,10 +146,7 @@ static void soc_memory_init_params(FSP_M_CONFIG *m_cfg,
/* Audio: HDAUDIO_LINK_MODE I2S/SNDW */
dev = pcidev_path_on_root(PCH_DEVFN_HDA);
- if (!dev)
- m_cfg->PchHdaEnable = 0;
- else
- m_cfg->PchHdaEnable = dev->enabled;
+ m_cfg->PchHdaEnable = is_dev_enabled(dev);
m_cfg->PchHdaDspEnable = config->PchHdaDspEnable;
m_cfg->PchHdaAudioLinkHdaEnable = config->PchHdaAudioLinkHdaEnable;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-23 15:58:40 +0000