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-rw-r--r--src/soc/intel/skylake/Kconfig20
-rw-r--r--src/soc/intel/skylake/Makefile.inc2
-rw-r--r--src/soc/intel/skylake/acpi.c62
-rw-r--r--src/soc/intel/skylake/chip.c304
-rw-r--r--src/soc/intel/skylake/chip.h13
-rw-r--r--src/soc/intel/skylake/chip_fsp20.c204
-rw-r--r--src/soc/intel/skylake/igd.c10
-rw-r--r--src/soc/intel/skylake/include/fsp11/soc/ramstage.h4
-rw-r--r--src/soc/intel/skylake/include/fsp20/soc/ramstage.h9
-rw-r--r--src/soc/intel/skylake/irq.c269
-rw-r--r--src/soc/intel/skylake/ramstage.c23
11 files changed, 585 insertions, 335 deletions
diff --git a/src/soc/intel/skylake/Kconfig b/src/soc/intel/skylake/Kconfig
index edf5db31ee..9d649d23a6 100644
--- a/src/soc/intel/skylake/Kconfig
+++ b/src/soc/intel/skylake/Kconfig
@@ -35,14 +35,12 @@ config CPU_SPECIFIC_OPTIONS
select PCIEXP_COMMON_CLOCK
select PCIEXP_CLK_PM
select PCIEXP_L1_SUB_STATE
- select PLATFORM_USES_FSP1_1
select REG_SCRIPT
select RELOCATABLE_MODULES
select RELOCATABLE_RAMSTAGE
select RTC
select SOC_INTEL_COMMON
select SOC_INTEL_COMMON_ACPI_WAKE_SOURCE
- select SOC_INTEL_COMMON_GFX_OPREGION if PLATFORM_USES_FSP2_0
select SOC_INTEL_COMMON_LPSS_I2C
select SOC_INTEL_COMMON_NHLT
select SOC_INTEL_COMMON_RESET
@@ -54,6 +52,24 @@ config CPU_SPECIFIC_OPTIONS
select TSC_SYNC_MFENCE
select UDELAY_TSC
+choice
+ prompt "FSP Driver"
+ default USE_FSP1_1_DRIVER
+
+config USE_FSP2_0_DRIVER
+ bool "Build with FSP 2.0"
+ select PLATFORM_USES_FSP2_0
+ select ADD_VBT_DATA_FILE
+ select SOC_INTEL_COMMON_GFX_OPREGION
+
+config USE_FSP1_1_DRIVER
+ bool "Build with FSP 1.1"
+ select PLATFORM_USES_FSP1_1
+ select GOP_SUPPORT
+ select DISPLAY_FSP_ENTRY_POINTS
+
+endchoice
+
config CHROMEOS
select CHROMEOS_RAMOOPS_DYNAMIC
select EC_SOFTWARE_SYNC if EC_GOOGLE_CHROMEEC
diff --git a/src/soc/intel/skylake/Makefile.inc b/src/soc/intel/skylake/Makefile.inc
index d688747a93..ccd38abf0d 100644
--- a/src/soc/intel/skylake/Makefile.inc
+++ b/src/soc/intel/skylake/Makefile.inc
@@ -57,6 +57,7 @@ ramstage-y += flash_controller.c
ramstage-y += gpio.c
ramstage-y += i2c.c
ramstage-y += igd.c
+ramstage-y += irq.c
ramstage-y += lpc.c
ramstage-y += me_status.c
ramstage-y += memmap.c
@@ -69,7 +70,6 @@ ramstage-y += pei_data.c
ramstage-y += pmc.c
ramstage-y += pmutil.c
ramstage-$(CONFIG_PLATFORM_USES_FSP2_0) += reset.c
-ramstage-y += ramstage.c
ramstage-y += sd.c
ramstage-y += smbus.c
ramstage-y += smbus_common.c
diff --git a/src/soc/intel/skylake/acpi.c b/src/soc/intel/skylake/acpi.c
index 934d7b53c7..28a0a6e7b6 100644
--- a/src/soc/intel/skylake/acpi.c
+++ b/src/soc/intel/skylake/acpi.c
@@ -38,6 +38,7 @@
#include <soc/msr.h>
#include <soc/pci_devs.h>
#include <soc/pm.h>
+#include <soc/ramstage.h>
#include <string.h>
#include <types.h>
#include <vendorcode/google/chromeos/gnvs.h>
@@ -607,3 +608,64 @@ int soc_fill_acpi_wake(uint32_t *pm1, uint32_t **gpe0)
__attribute__((weak)) void acpi_mainboard_gnvs(global_nvs_t *gnvs)
{
}
+
+const char *soc_acpi_name(struct device *dev)
+{
+ if (dev->path.type == DEVICE_PATH_DOMAIN)
+ return "PCI0";
+
+ if (dev->path.type != DEVICE_PATH_PCI)
+ return NULL;
+
+ switch (dev->path.pci.devfn) {
+ case SA_DEVFN_ROOT: return "MCHC";
+ case SA_DEVFN_IGD: return "GFX0";
+ case PCH_DEVFN_ISH: return "ISHB";
+ case PCH_DEVFN_XHCI: return "XHCI";
+ case PCH_DEVFN_USBOTG: return "XDCI";
+ case PCH_DEVFN_THERMAL: return "THRM";
+ case PCH_DEVFN_CIO: return "ICIO";
+ case PCH_DEVFN_I2C0: return "I2C0";
+ case PCH_DEVFN_I2C1: return "I2C1";
+ case PCH_DEVFN_I2C2: return "I2C2";
+ case PCH_DEVFN_I2C3: return "I2C3";
+ case PCH_DEVFN_ME: return "MEI1";
+ case PCH_DEVFN_ME_2: return "MEI2";
+ case PCH_DEVFN_ME_IDER: return "MEID";
+ case PCH_DEVFN_ME_KT: return "MEKT";
+ case PCH_DEVFN_ME_3: return "MEI3";
+ case PCH_DEVFN_SATA: return "SATA";
+ case PCH_DEVFN_UART2: return "UAR2";
+ case PCH_DEVFN_I2C4: return "I2C4";
+ case PCH_DEVFN_I2C5: return "I2C5";
+ case PCH_DEVFN_PCIE1: return "RP01";
+ case PCH_DEVFN_PCIE2: return "RP02";
+ case PCH_DEVFN_PCIE3: return "RP03";
+ case PCH_DEVFN_PCIE4: return "RP04";
+ case PCH_DEVFN_PCIE5: return "RP05";
+ case PCH_DEVFN_PCIE6: return "RP06";
+ case PCH_DEVFN_PCIE7: return "RP07";
+ case PCH_DEVFN_PCIE8: return "RP08";
+ case PCH_DEVFN_PCIE9: return "RP09";
+ case PCH_DEVFN_PCIE10: return "RP10";
+ case PCH_DEVFN_PCIE11: return "RP11";
+ case PCH_DEVFN_PCIE12: return "RP12";
+ case PCH_DEVFN_UART0: return "UAR0";
+ case PCH_DEVFN_UART1: return "UAR1";
+ case PCH_DEVFN_GSPI0: return "SPI0";
+ case PCH_DEVFN_GSPI1: return "SPI1";
+ case PCH_DEVFN_EMMC: return "EMMC";
+ case PCH_DEVFN_SDIO: return "SDIO";
+ case PCH_DEVFN_SDCARD: return "SDXC";
+ case PCH_DEVFN_LPC: return "LPCB";
+ case PCH_DEVFN_P2SB: return "P2SB";
+ case PCH_DEVFN_PMC: return "PMC_";
+ case PCH_DEVFN_HDA: return "HDAS";
+ case PCH_DEVFN_SMBUS: return "SBUS";
+ case PCH_DEVFN_SPI: return "FSPI";
+ case PCH_DEVFN_GBE: return "IGBE";
+ case PCH_DEVFN_TRACEHUB:return "THUB";
+ }
+
+ return NULL;
+}
diff --git a/src/soc/intel/skylake/chip.c b/src/soc/intel/skylake/chip.c
index d272466067..879c157772 100644
--- a/src/soc/intel/skylake/chip.c
+++ b/src/soc/intel/skylake/chip.c
@@ -27,263 +27,11 @@
#include <soc/ramstage.h>
#include <string.h>
-static const SI_PCH_DEVICE_INTERRUPT_CONFIG devintconfig[] = {
- /*
- * cAVS(Audio, Voice, Speach), INTA is default, programmed in
- * PciCfgSpace 3Dh
- */
- DEVICE_INT_CONFIG(PCH_DEV_SLOT_LPC,
- PCI_FUNC(PCH_DEVFN_HDA), int_A, cAVS_INTA_IRQ),
- /*
- * SMBus Controller, no default value, programmed in
- * PciCfgSpace 3Dh
- */
- DEVICE_INT_CONFIG(PCH_DEV_SLOT_LPC,
- PCI_FUNC(PCH_DEVFN_SMBUS), int_A, SMBUS_INTA_IRQ),
- /* GbE Controller, INTA is default, programmed in PciCfgSpace 3Dh */
- DEVICE_INT_CONFIG(PCH_DEV_SLOT_LPC,
- PCI_FUNC(PCH_DEVFN_GBE), int_A, GbE_INTA_IRQ),
- /* TraceHub, INTA is default, RO register */
- DEVICE_INT_CONFIG(PCH_DEV_SLOT_LPC,
- PCI_FUNC(PCH_DEVFN_TRACEHUB), int_A, TRACE_HUB_INTA_IRQ),
- /*
- * SerialIo: UART #0, INTA is default,
- * programmed in PCR[SERIALIO] + PCICFGCTRL[7]
- */
- DEVICE_INT_CONFIG(PCH_DEV_SLOT_STORAGE,
- PCI_FUNC(PCH_DEVFN_UART0), int_A, LPSS_UART0_IRQ),
- /*
- * SerialIo: UART #1, INTA is default,
- * programmed in PCR[SERIALIO] + PCICFGCTRL[8]
- */
- DEVICE_INT_CONFIG(PCH_DEV_SLOT_STORAGE,
- PCI_FUNC(PCH_DEVFN_UART1), int_B, LPSS_UART1_IRQ),
- /*
- * SerialIo: SPI #0, INTA is default,
- * programmed in PCR[SERIALIO] + PCICFGCTRL[10]
- */
- DEVICE_INT_CONFIG(PCH_DEV_SLOT_STORAGE,
- PCI_FUNC(PCH_DEVFN_GSPI0), int_C, LPSS_SPI0_IRQ),
- /*
- * SerialIo: SPI #1, INTA is default,
- * programmed in PCR[SERIALIO] + PCICFGCTRL[11]
- */
- DEVICE_INT_CONFIG(PCH_DEV_SLOT_STORAGE,
- PCI_FUNC(PCH_DEVFN_GSPI1), int_D, LPSS_SPI1_IRQ),
- /* SCS: eMMC (SKL PCH-LP Only) */
- DEVICE_INT_CONFIG(PCH_DEV_SLOT_STORAGE,
- PCI_FUNC(PCH_DEVFN_EMMC), int_B, eMMC_IRQ),
- /* SCS: SDIO (SKL PCH-LP Only) */
- DEVICE_INT_CONFIG(PCH_DEV_SLOT_STORAGE,
- PCI_FUNC(PCH_DEVFN_SDIO), int_C, SDIO_IRQ),
- /* SCS: SDCard (SKL PCH-LP Only) */
- DEVICE_INT_CONFIG(PCH_DEV_SLOT_STORAGE,
- PCI_FUNC(PCH_DEVFN_SDCARD), int_D, SD_IRQ),
- /* PCI Express Port 9, INT is default, programmed in PciCfgSpace + FCh */
- DEVICE_INT_CONFIG(PCH_DEV_SLOT_PCIE_1,
- PCI_FUNC(PCH_DEVFN_PCIE9), int_A, PCIE_9_IRQ),
- /* PCI Express Port 10, INT is default, programmed in PciCfgSpace + FCh */
- DEVICE_INT_CONFIG(PCH_DEV_SLOT_PCIE_1,
- PCI_FUNC(PCH_DEVFN_PCIE10), int_B, PCIE_10_IRQ),
- /* PCI Express Port 11, INT is default, programmed in PciCfgSpace + FCh */
- DEVICE_INT_CONFIG(PCH_DEV_SLOT_PCIE_1,
- PCI_FUNC(PCH_DEVFN_PCIE11), int_C, PCIE_11_IRQ),
- /* PCI Express Port 12, INT is default, programmed in PciCfgSpace + FCh */
- DEVICE_INT_CONFIG(PCH_DEV_SLOT_PCIE_1,
- PCI_FUNC(PCH_DEVFN_PCIE12), int_D, PCIE_12_IRQ),
- /*
- * PCI Express Port 1, INT is default,
- * programmed in PciCfgSpace + FCh
- */
- DEVICE_INT_CONFIG(PCH_DEV_SLOT_PCIE,
- PCI_FUNC(PCH_DEVFN_PCIE1), int_A, PCIE_1_IRQ),
- /*
- * PCI Express Port 2, INT is default,
- * programmed in PciCfgSpace + FCh
- */
- DEVICE_INT_CONFIG(PCH_DEV_SLOT_PCIE,
- PCI_FUNC(PCH_DEVFN_PCIE2), int_B, PCIE_2_IRQ),
- /*
- * PCI Express Port 3, INT is default,
- * programmed in PciCfgSpace + FCh
- */
- DEVICE_INT_CONFIG(PCH_DEV_SLOT_PCIE,
- PCI_FUNC(PCH_DEVFN_PCIE3), int_C, PCIE_3_IRQ),
- /*
- * PCI Express Port 4, INT is default,
- * programmed in PciCfgSpace + FCh
- */
- DEVICE_INT_CONFIG(PCH_DEV_SLOT_PCIE,
- PCI_FUNC(PCH_DEVFN_PCIE4), int_D, PCIE_4_IRQ),
- /*
- * PCI Express Port 5, INT is default,
- * programmed in PciCfgSpace + FCh
- */
- DEVICE_INT_CONFIG(PCH_DEV_SLOT_PCIE,
- PCI_FUNC(PCH_DEVFN_PCIE5), int_A, PCIE_5_IRQ),
- /*
- * PCI Express Port 6, INT is default,
- * programmed in PciCfgSpace + FCh
- */
- DEVICE_INT_CONFIG(PCH_DEV_SLOT_PCIE,
- PCI_FUNC(PCH_DEVFN_PCIE6), int_B, PCIE_6_IRQ),
- /*
- * PCI Express Port 7, INT is default,
- * programmed in PciCfgSpace + FCh
- */
- DEVICE_INT_CONFIG(PCH_DEV_SLOT_PCIE,
- PCI_FUNC(PCH_DEVFN_PCIE7), int_C, PCIE_7_IRQ),
- /*
- * PCI Express Port 8, INT is default,
- * programmed in PciCfgSpace + FCh
- */
- DEVICE_INT_CONFIG(PCH_DEV_SLOT_PCIE,
- PCI_FUNC(PCH_DEVFN_PCIE8), int_D, PCIE_8_IRQ),
- /*
- * SerialIo UART Controller #2, INTA is default,
- * programmed in PCR[SERIALIO] + PCICFGCTRL[9]
- */
- DEVICE_INT_CONFIG(PCH_DEV_SLOT_SIO2,
- PCI_FUNC(PCH_DEVFN_UART2), int_A, LPSS_UART2_IRQ),
- /*
- * SerialIo UART Controller #5, INTA is default,
- * programmed in PCR[SERIALIO] + PCICFGCTRL[6]
- */
- DEVICE_INT_CONFIG(PCH_DEV_SLOT_SIO2,
- PCI_FUNC(PCH_DEVFN_I2C5), int_B, LPSS_I2C5_IRQ),
- /*
- * SerialIo UART Controller #4, INTA is default,
- * programmed in PCR[SERIALIO] + PCICFGCTRL[5]
- */
- DEVICE_INT_CONFIG(PCH_DEV_SLOT_SIO2,
- PCI_FUNC(PCH_DEVFN_I2C4), int_C, LPSS_I2C4_IRQ),
- /*
- * SATA Controller, INTA is default,
- * programmed in PciCfgSpace + 3Dh
- */
- DEVICE_INT_CONFIG(PCH_DEV_SLOT_SATA,
- PCI_FUNC(PCH_DEVFN_SATA), int_A, SATA_IRQ),
- /* CSME: HECI #1 */
- DEVICE_INT_CONFIG(PCH_DEV_SLOT_ME,
- PCI_FUNC(PCH_DEVFN_ME), int_A, HECI_1_IRQ),
- /* CSME: HECI #2 */
- DEVICE_INT_CONFIG(PCH_DEV_SLOT_ME,
- PCI_FUNC(PCH_DEVFN_ME_2), int_B, HECI_2_IRQ),
- /* CSME: IDE-Redirection (IDE-R) */
- DEVICE_INT_CONFIG(PCH_DEV_SLOT_ME,
- PCI_FUNC(PCH_DEVFN_ME_IDER), int_C, IDER_IRQ),
- /* CSME: Keyboard and Text (KT) Redirection */
- DEVICE_INT_CONFIG(PCH_DEV_SLOT_ME,
- PCI_FUNC(PCH_DEVFN_ME_KT), int_D, KT_IRQ),
- /* CSME: HECI #3 */
- DEVICE_INT_CONFIG(PCH_DEV_SLOT_ME,
- PCI_FUNC(PCH_DEVFN_ME_3), int_A, HECI_3_IRQ),
- /*
- * SerialIo I2C Controller #0, INTA is default,
- * programmed in PCR[SERIALIO] + PCICFGCTRL[1]
- */
- DEVICE_INT_CONFIG(PCH_DEV_SLOT_SIO1,
- PCI_FUNC(PCH_DEVFN_I2C0), int_A, LPSS_I2C0_IRQ),
- /*
- * SerialIo I2C Controller #1, INTA is default,
- * programmed in PCR[SERIALIO] + PCICFGCTRL[2]
- */
- DEVICE_INT_CONFIG(PCH_DEV_SLOT_SIO1,
- PCI_FUNC(PCH_DEVFN_I2C1), int_B, LPSS_I2C1_IRQ),
- /*
- * SerialIo I2C Controller #2, INTA is default,
- * programmed in PCR[SERIALIO] + PCICFGCTRL[3]
- */
- DEVICE_INT_CONFIG(PCH_DEV_SLOT_SIO1,
- PCI_FUNC(PCH_DEVFN_I2C2), int_C, LPSS_I2C2_IRQ),
- /*
- * SerialIo I2C Controller #3, INTA is default,
- * programmed in PCR[SERIALIO] + PCICFGCTRL[4]
- */
- DEVICE_INT_CONFIG(PCH_DEV_SLOT_SIO1,
- PCI_FUNC(PCH_DEVFN_I2C3), int_D, LPSS_I2C3_IRQ),
- /*
- * USB 3.0 xHCI Controller, no default value,
- * programmed in PciCfgSpace 3Dh
- */
- DEVICE_INT_CONFIG(PCH_DEV_SLOT_XHCI,
- PCI_FUNC(PCH_DEVFN_XHCI), int_A, XHCI_IRQ),
- /* USB Device Controller (OTG) */
- DEVICE_INT_CONFIG(PCH_DEV_SLOT_XHCI,
- PCI_FUNC(PCH_DEVFN_USBOTG), int_B, OTG_IRQ),
- /* Thermal Subsystem */
- DEVICE_INT_CONFIG(PCH_DEV_SLOT_XHCI,
- PCI_FUNC(PCH_DEVFN_THERMAL), int_C, THRMAL_IRQ),
- /* Camera IO Host Controller */
- DEVICE_INT_CONFIG(PCH_DEV_SLOT_XHCI,
- PCI_FUNC(PCH_DEVFN_CIO), int_A, CIO_INTA_IRQ),
- /* Integrated Sensor Hub */
- DEVICE_INT_CONFIG(PCH_DEV_SLOT_ISH,
- PCI_FUNC(PCH_DEVFN_ISH), int_A, ISH_IRQ)
-};
-
-#if IS_ENABLED(CONFIG_HAVE_ACPI_TABLES)
-const char *soc_acpi_name(struct device *dev)
+void soc_init_pre_device(void *chip_info)
{
- if (dev->path.type == DEVICE_PATH_DOMAIN)
- return "PCI0";
-
- if (dev->path.type != DEVICE_PATH_PCI)
- return NULL;
-
- switch (dev->path.pci.devfn) {
- case SA_DEVFN_ROOT: return "MCHC";
- case SA_DEVFN_IGD: return "GFX0";
- case PCH_DEVFN_ISH: return "ISHB";
- case PCH_DEVFN_XHCI: return "XHCI";
- case PCH_DEVFN_USBOTG: return "XDCI";
- case PCH_DEVFN_THERMAL: return "THRM";
- case PCH_DEVFN_CIO: return "ICIO";
- case PCH_DEVFN_I2C0: return "I2C0";
- case PCH_DEVFN_I2C1: return "I2C1";
- case PCH_DEVFN_I2C2: return "I2C2";
- case PCH_DEVFN_I2C3: return "I2C3";
- case PCH_DEVFN_ME: return "MEI1";
- case PCH_DEVFN_ME_2: return "MEI2";
- case PCH_DEVFN_ME_IDER: return "MEID";
- case PCH_DEVFN_ME_KT: return "MEKT";
- case PCH_DEVFN_ME_3: return "MEI3";
- case PCH_DEVFN_SATA: return "SATA";
- case PCH_DEVFN_UART2: return "UAR2";
- case PCH_DEVFN_I2C4: return "I2C4";
- case PCH_DEVFN_I2C5: return "I2C5";
- case PCH_DEVFN_PCIE1: return "RP01";
- case PCH_DEVFN_PCIE2: return "RP02";
- case PCH_DEVFN_PCIE3: return "RP03";
- case PCH_DEVFN_PCIE4: return "RP04";
- case PCH_DEVFN_PCIE5: return "RP05";
- case PCH_DEVFN_PCIE6: return "RP06";
- case PCH_DEVFN_PCIE7: return "RP07";
- case PCH_DEVFN_PCIE8: return "RP08";
- case PCH_DEVFN_PCIE9: return "RP09";
- case PCH_DEVFN_PCIE10: return "RP10";
- case PCH_DEVFN_PCIE11: return "RP11";
- case PCH_DEVFN_PCIE12: return "RP12";
- case PCH_DEVFN_UART0: return "UAR0";
- case PCH_DEVFN_UART1: return "UAR1";
- case PCH_DEVFN_GSPI0: return "SPI0";
- case PCH_DEVFN_GSPI1: return "SPI1";
- case PCH_DEVFN_EMMC: return "EMMC";
- case PCH_DEVFN_SDIO: return "SDIO";
- case PCH_DEVFN_SDCARD: return "SDXC";
- case PCH_DEVFN_LPC: return "LPCB";
- case PCH_DEVFN_P2SB: return "P2SB";
- case PCH_DEVFN_PMC: return "PMC_";
- case PCH_DEVFN_HDA: return "HDAS";
- case PCH_DEVFN_SMBUS: return "SBUS";
- case PCH_DEVFN_SPI: return "FSPI";
- case PCH_DEVFN_GBE: return "IGBE";
- case PCH_DEVFN_TRACEHUB:return "THUB";
- }
-
- return NULL;
+ /* Perform silicon specific init. */
+ intel_silicon_init();
}
-#endif
static void pci_domain_set_resources(device_t dev)
{
@@ -334,9 +82,7 @@ void soc_silicon_init_params(SILICON_INIT_UPD *params)
{
const struct device *dev = dev_find_slot(0, PCH_DEVFN_LPC);
const struct soc_intel_skylake_config *config = dev->chip_info;
- u8 irq_config[PCH_MAX_IRQ_CONFIG];
int i;
- int intdeventry;
memcpy(params->SerialIoDevMode, config->SerialIoDevMode,
sizeof(params->SerialIoDevMode));
@@ -438,49 +184,9 @@ void soc_silicon_init_params(SILICON_INIT_UPD *params)
dev = dev_find_slot(0, PCH_DEVFN_SPI);
params->ShowSpiController = dev->enabled;
- /* Get Device Int Count */
- intdeventry = ARRAY_SIZE(devintconfig);
- /*update irq table*/
- memcpy((SI_PCH_DEVICE_INTERRUPT_CONFIG *)(params->DevIntConfigPtr), devintconfig,
- intdeventry * sizeof(SI_PCH_DEVICE_INTERRUPT_CONFIG));
-
- params->NumOfDevIntConfig = intdeventry;
- /* PxRC to IRQ programing */
- for (i = 0; i < PCH_MAX_IRQ_CONFIG; i++) {
- switch(i) {
- case PCH_PARC:
- case PCH_PCRC:
- case PCH_PDRC:
- case PCH_PERC:
- case PCH_PFRC:
- case PCH_PGRC:
- case PCH_PHRC:
- irq_config[i] = PCH_IRQ11;
- break;
- case PCH_PBRC:
- irq_config[PCH_PBRC] = PCH_IRQ10;
- break;
- }
- }
- memcpy(params->PxRcConfig, irq_config, PCH_MAX_IRQ_CONFIG);
- /* GPIO IRQ Route The valid values is 14 or 15*/
- if (config->GpioIrqSelect == 0)
- params->GpioIrqRoute = GPIO_IRQ14;
- else
- params->GpioIrqRoute = config->GpioIrqSelect;
- /* SCI IRQ Select The valid values is 9, 10, 11 and 20 21, 22, 23*/
- if (config->SciIrqSelect == 0)
- params->SciIrqSelect = SCI_IRQ9;
- else
- params->SciIrqSelect = config->SciIrqSelect;
- /* TCO IRQ Select The valid values is 9, 10, 11, 20 21, 22, 23*/
- if (config->TcoIrqSelect == 0)
- params->TcoIrqSelect = TCO_IRQ9;
- else
- params->TcoIrqSelect = config->TcoIrqSelect;
- /* TCO Irq enable/disable */
- params->TcoIrqEnable = config->TcoIrqEnable;
params->SendVrMbxCmd = config->SendVrMbxCmd;
+
+ soc_irq_settings(params);
}
void soc_display_silicon_init_params(const SILICON_INIT_UPD *original,
diff --git a/src/soc/intel/skylake/chip.h b/src/soc/intel/skylake/chip.h
index 62e28e693c..00393b2492 100644
--- a/src/soc/intel/skylake/chip.h
+++ b/src/soc/intel/skylake/chip.h
@@ -273,6 +273,19 @@ struct soc_intel_skylake_config {
u16 PchConfigSubSystemVendorId;
/* Subsystem ID of the PCH devices*/
u16 PchConfigSubSystemId;
+
+ /*
+ * Determine if WLAN wake from Sx, corresponds to the
+ * HOST_WLAN_PP_EN bit in the PWRM_CFG3 register.
+ */
+ u8 PchPmWoWlanEnable;
+
+ /*
+ * Determine if WLAN wake from DeepSx, corresponds to
+ * the DSX_WLAN_PP_EN bit in the PWRM_CFG3 register.
+ */
+ u8 PchPmWoWlanDeepSxEnable;
+
/*
* Corresponds to the "WOL Enable Override" bit in the General PM
* Configuration B (GEN_PMCON_B) register
diff --git a/src/soc/intel/skylake/chip_fsp20.c b/src/soc/intel/skylake/chip_fsp20.c
index 215530cbdc..98960f995e 100644
--- a/src/soc/intel/skylake/chip_fsp20.c
+++ b/src/soc/intel/skylake/chip_fsp20.c
@@ -1,7 +1,6 @@
/*
* This file is part of the coreboot project.
*
- * Copyright (C) 2014 Google Inc.
* Copyright (C) 2016 Intel Corporation.
*
* This program is free software; you can redistribute it and/or modify
@@ -18,13 +17,212 @@
#include <bootstate.h>
#include <device/pci.h>
#include <fsp/api.h>
+#include <arch/acpi.h>
+#include <chip.h>
+#include <bootstate.h>
+#include <console/console.h>
+#include <device/device.h>
+#include <device/pci.h>
+#include <fsp/api.h>
+#include <fsp/util.h>
+#include <soc/acpi.h>
+#include <soc/interrupt.h>
+#include <soc/irq.h>
+#include <soc/pci_devs.h>
+#include <soc/ramstage.h>
+#include <string.h>
+
+void soc_init_pre_device(void *chip_info)
+{
+ /* Perform silicon specific init. */
+ fsp_silicon_init();
+}
+
+static void pci_domain_set_resources(device_t dev)
+{
+ assign_resources(dev->link_list);
+}
+
+static struct device_operations pci_domain_ops = {
+ .read_resources = &pci_domain_read_resources,
+ .set_resources = &pci_domain_set_resources,
+ .scan_bus = &pci_domain_scan_bus,
+ .ops_pci_bus = &pci_bus_default_ops,
+#if IS_ENABLED(CONFIG_HAVE_ACPI_TABLES)
+ .acpi_name = &soc_acpi_name,
+#endif
+};
+
+static struct device_operations cpu_bus_ops = {
+ .read_resources = DEVICE_NOOP,
+ .set_resources = DEVICE_NOOP,
+ .enable_resources = DEVICE_NOOP,
+ .init = &soc_init_cpus,
+#if IS_ENABLED(CONFIG_HAVE_ACPI_TABLES)
+ .acpi_fill_ssdt_generator = generate_cpu_entries,
+#endif
+};
+
+static void soc_enable(device_t dev)
+{
+ /* Set the operations if it is a special bus type */
+ if (dev->path.type == DEVICE_PATH_DOMAIN) {
+ dev->ops = &pci_domain_ops;
+ } else if (dev->path.type == DEVICE_PATH_CPU_CLUSTER) {
+ dev->ops = &cpu_bus_ops;
+ } else if (dev->path.type == DEVICE_PATH_PCI) {
+ /* Handle PCH device enable */
+ if (PCI_SLOT(dev->path.pci.devfn) > SA_DEV_SLOT_IGD &&
+ (dev->ops == NULL || dev->ops->enable == NULL)) {
+ pch_enable_dev(dev);
+ }
+ }
+}
+
+struct chip_operations soc_intel_skylake_ops = {
+ CHIP_NAME("Intel 6th Gen")
+ .enable_dev = &soc_enable,
+ .init = &soc_init_pre_device,
+};
/* UPD parameters to be initialized before SiliconInit */
-void platform_fsp_silicon_init_params_cb(struct FSPS_UPD *supd)
+void platform_fsp_silicon_init_params_cb(FSPS_UPD *supd)
{
+ FSP_S_CONFIG *params = &supd->FspsConfig;
+ FSP_S_TEST_CONFIG *tconfig = &supd->FspsTestConfig;
+ static struct soc_intel_skylake_config *config;
+ uintptr_t vbt_data = 0;
+
+ int i;
+
+ int is_s3_wakeup = acpi_is_wakeup_s3();
+
+ struct device *dev = SA_DEV_ROOT;
+ if (!dev || !dev->chip_info) {
+ printk(BIOS_ERR, "BUG! Could not find SOC devicetree config\n");
+ return;
+ }
+ config = dev->chip_info;
+
+ mainboard_silicon_init_params(params);
+
+ /* Load VBT */
+ if (!is_s3_wakeup)
+ vbt_data = fsp_load_vbt();
+
+ params->GraphicsConfigPtr = (u32) vbt_data;
+
+ for (i = 0; i < ARRAY_SIZE(config->usb2_ports); i++) {
+ params->PortUsb20Enable[i] =
+ config->usb2_ports[i].enable;
+ params->Usb2AfePetxiset[i] =
+ config->usb2_ports[i].pre_emp_bias;
+ params->Usb2AfeTxiset[i] =
+ config->usb2_ports[i].tx_bias;
+ params->Usb2AfePredeemp[i] =
+ config->usb2_ports[i].tx_emp_enable;
+ params->Usb2AfePehalfbit[i] =
+ config->usb2_ports[i].pre_emp_bit;
+ }
+
+ for (i = 0; i < ARRAY_SIZE(config->usb3_ports); i++) {
+ params->PortUsb30Enable[i] = config->usb3_ports[i].enable;
+ if (config->usb3_ports[i].tx_de_emp) {
+ params->Usb3HsioTxDeEmphEnable[i] = 1;
+ params->Usb3HsioTxDeEmph[i] =
+ config->usb3_ports[i].tx_de_emp;
+ }
+ if (config->usb3_ports[i].tx_downscale_amp) {
+ params->Usb3HsioTxDownscaleAmpEnable[i] = 1;
+ params->Usb3HsioTxDownscaleAmp[i] =
+ config->usb3_ports[i].tx_downscale_amp;
+ }
+ }
+
+ memcpy(params->SataPortsEnable, config->SataPortsEnable,
+ sizeof(params->SataPortsEnable));
+ memcpy(params->SataPortsDevSlp, config->SataPortsDevSlp,
+ sizeof(params->SataPortsDevSlp));
+ memcpy(params->PcieRpClkReqSupport, config->PcieRpClkReqSupport,
+ sizeof(params->PcieRpClkReqSupport));
+ memcpy(params->PcieRpClkReqNumber, config->PcieRpClkReqNumber,
+ sizeof(params->PcieRpClkReqNumber));
+
+ memcpy(params->SerialIoDevMode, config->SerialIoDevMode,
+ sizeof(params->SerialIoDevMode));
+
+ params->PchCio2Enable = config->Cio2Enable;
+ params->Heci3Enabled = config->Heci3Enabled;
+
+ params->LogoPtr = config->LogoPtr;
+ params->LogoSize = config->LogoSize;
+
+ params->CpuConfig.Bits.VmxEnable = config->VmxEnable;
+
+ params->PchPmWoWlanEnable = config->PchPmWoWlanEnable;
+ params->PchPmWoWlanDeepSxEnable = config->PchPmWoWlanDeepSxEnable;
+ params->PchPmLanWakeFromDeepSx = config->WakeConfigPcieWakeFromDeepSx;
+
+ params->PchLanEnable = config->EnableLan;
+ params->PchCio2Enable = config->Cio2Enable;
+ params->SataSalpSupport = config->SataSalpSupport;
+ params->SsicPortEnable = config->SsicPortEnable;
+ params->ScsEmmcEnabled = config->ScsEmmcEnabled;
+ params->ScsEmmcHs400Enabled = config->ScsEmmcHs400Enabled;
+ params->ScsSdCardEnabled = config->ScsSdCardEnabled;
+ params->PchIshEnable = config->IshEnable;
+ params->PchHdaEnable = config->EnableAzalia;
+ params->PchHdaIoBufferOwnership = config->IoBufferOwnership;
+ params->PchHdaDspEnable = config->DspEnable;
+ params->XdciEnable = config->XdciEnable;
+ params->Device4Enable = config->Device4Enable;
+ params->SataEnable = config->EnableSata;
+ params->SataMode = config->SataMode;
+ tconfig->PchLockDownGlobalSmi = config->LockDownConfigGlobalSmi;
+ tconfig->PchLockDownBiosInterface = config->LockDownConfigBiosInterface;
+ tconfig->PchLockDownRtcLock = config->LockDownConfigRtcLock;
+ params->PchLockDownBiosLock = config->LockDownConfigBiosLock;
+ params->PchLockDownSpiEiss = config->LockDownConfigSpiEiss;
+ params->PchSubSystemVendorId = config->PchConfigSubSystemVendorId;
+ params->PchSubSystemId = config->PchConfigSubSystemId;
+ params->PchPmWolEnableOverride = config->WakeConfigWolEnableOverride;
+ params->PchPmPcieWakeFromDeepSx = config->WakeConfigPcieWakeFromDeepSx;
+ params->PchPmDeepSxPol = config->PmConfigDeepSxPol;
+ params->PchPmSlpS3MinAssert = config->PmConfigSlpS3MinAssert;
+ params->PchPmSlpS4MinAssert = config->PmConfigSlpS4MinAssert;
+ params->PchPmSlpSusMinAssert = config->PmConfigSlpSusMinAssert;
+ params->PchPmSlpAMinAssert = config->PmConfigSlpAMinAssert;
+ params->PchPmLpcClockRun = config->PmConfigPciClockRun;
+ params->PchPmSlpStrchSusUp = config->PmConfigSlpStrchSusUp;
+ params->PchPmPwrBtnOverridePeriod =
+ config->PmConfigPwrBtnOverridePeriod;
+ params->PchPmPwrCycDur = config->PmConfigPwrCycDur;
+ params->PchSirqEnable = config->SerialIrqConfigSirqEnable;
+ params->PchSirqMode = config->SerialIrqConfigSirqMode;
+
+ params->CpuConfig.Bits.SkipMpInit = config->FspSkipMpInit;
+
+ for (i = 0; i < ARRAY_SIZE(config->i2c); i++)
+ params->SerialIoI2cVoltage[i] = config->i2c[i].voltage;
+
+ for (i = 0; i < ARRAY_SIZE(config->domain_vr_config); i++)
+ fill_vr_domain_config(params, i, &config->domain_vr_config[i]);
+
+ /* Show SPI controller if enabled in devicetree.cb */
+ dev = dev_find_slot(0, PCH_DEVFN_SPI);
+ params->ShowSpiController = dev->enabled;
+
+ params->SendVrMbxCmd = config->SendVrMbxCmd;
+
+ soc_irq_settings(params);
}
struct pci_operations soc_pci_ops = {
- /* TODO: Add set subsystem id function */
+ .set_subsystem = &pci_dev_set_subsystem
};
+/* Mainboard GPIO Configuration */
+__attribute__((weak)) void mainboard_silicon_init_params(FSP_S_CONFIG *params)
+{
+ printk(BIOS_DEBUG, "WEAK: %s/%s called\n", __FILE__, __func__);
+}
diff --git a/src/soc/intel/skylake/igd.c b/src/soc/intel/skylake/igd.c
index 93f05cc150..1cc30ad8f4 100644
--- a/src/soc/intel/skylake/igd.c
+++ b/src/soc/intel/skylake/igd.c
@@ -24,6 +24,7 @@
#include <device/pci.h>
#include <device/pci_ids.h>
#include <drivers/intel/gma/i915_reg.h>
+#include <fsp/util.h>
#include <soc/acpi.h>
#include <soc/cpu.h>
#include <soc/pm.h>
@@ -33,6 +34,11 @@
#include <string.h>
#include <vboot/vbnv.h>
+uintptr_t fsp_soc_get_igd_bar(void)
+{
+ return find_resource(SA_DEV_IGD, PCI_BASE_ADDRESS_2)->base;
+}
+
u32 map_oprom_vendev(u32 vendev)
{
return SA_IGD_OPROM_VENDEV;
@@ -79,7 +85,7 @@ static void igd_init(struct device *dev)
gtt_write(DDI_BUF_CTL_A, ddi_buf_ctl);
}
- if (IS_ENABLED(CONFIG_GOP_SUPPORT))
+ if (IS_ENABLED(CONFIG_ADD_VBT_DATA_FILE))
return;
/* IGD needs to be Bus Master */
@@ -153,7 +159,7 @@ static unsigned long write_acpi_igd_opregion(device_t device,
igd_opregion_t *opregion;
/* If GOP is not used, exit here */
- if (!IS_ENABLED(CONFIG_GOP_SUPPORT))
+ if (!IS_ENABLED(CONFIG_ADD_VBT_DATA_FILE))
return current;
/* If IGD is disabled, exit here */
diff --git a/src/soc/intel/skylake/include/fsp11/soc/ramstage.h b/src/soc/intel/skylake/include/fsp11/soc/ramstage.h
index e469554ba2..8df7796cf7 100644
--- a/src/soc/intel/skylake/include/fsp11/soc/ramstage.h
+++ b/src/soc/intel/skylake/include/fsp11/soc/ramstage.h
@@ -26,6 +26,7 @@
#define FSP_SIL_UPD SILICON_INIT_UPD
#define FSP_MEM_UPD MEMORY_INIT_UPD
+void soc_irq_settings(FSP_SIL_UPD *params);
void pch_enable_dev(device_t dev);
void soc_init_pre_device(void *chip_info);
void soc_init_cpus(device_t dev);
@@ -33,4 +34,7 @@ const char *soc_acpi_name(struct device *dev);
int init_igd_opregion(igd_opregion_t *igd_opregion);
extern struct pci_operations soc_pci_ops;
+/* Get igd framebuffer bar */
+uintptr_t fsp_soc_get_igd_bar(void);
+
#endif
diff --git a/src/soc/intel/skylake/include/fsp20/soc/ramstage.h b/src/soc/intel/skylake/include/fsp20/soc/ramstage.h
index 3a9d96bbdd..0ae87f48a5 100644
--- a/src/soc/intel/skylake/include/fsp20/soc/ramstage.h
+++ b/src/soc/intel/skylake/include/fsp20/soc/ramstage.h
@@ -19,19 +19,18 @@
#include <chip.h>
#include <device/device.h>
-
#include <fsp/api.h>
#include <fsp/util.h>
#include <soc/intel/common/opregion.h>
-#define FSP_SIL_UPD struct FSP_S_CONFIG
-#define FSP_MEM_UPD struct FSP_M_CONFIG
+#define FSP_SIL_UPD FSP_S_CONFIG
+#define FSP_MEM_UPD FSP_M_CONFIG
-void intel_silicon_init(void);
-void mainboard_silicon_init_params(struct FSP_S_CONFIG *params);
+void mainboard_silicon_init_params(FSP_S_CONFIG *params);
void pch_enable_dev(device_t dev);
void soc_init_pre_device(void *chip_info);
void soc_init_cpus(device_t dev);
+void soc_irq_settings(FSP_SIL_UPD *params);
const char *soc_acpi_name(struct device *dev);
extern struct pci_operations soc_pci_ops;
diff --git a/src/soc/intel/skylake/irq.c b/src/soc/intel/skylake/irq.c
new file mode 100644
index 0000000000..6d3aa7b393
--- /dev/null
+++ b/src/soc/intel/skylake/irq.c
@@ -0,0 +1,269 @@
+/*
+ * This file is part of the coreboot project.
+ *
+ * Copyright (C) 2016 Intel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <device/device.h>
+#include <device/pci.h>
+#include <soc/ramstage.h>
+#include <soc/interrupt.h>
+#include <soc/irq.h>
+#include <string.h>
+
+static const SI_PCH_DEVICE_INTERRUPT_CONFIG devintconfig[] = {
+ /*
+ * cAVS(Audio, Voice, Speech), INTA is default, programmed in
+ * PciCfgSpace 3Dh
+ */
+ DEVICE_INT_CONFIG(PCH_DEV_SLOT_LPC,
+ PCI_FUNC(PCH_DEVFN_HDA), int_A, cAVS_INTA_IRQ),
+ /*
+ * SMBus Controller, no default value, programmed in
+ * PciCfgSpace 3Dh
+ */
+ DEVICE_INT_CONFIG(PCH_DEV_SLOT_LPC,
+ PCI_FUNC(PCH_DEVFN_SMBUS), int_A, SMBUS_INTA_IRQ),
+ /* GbE Controller, INTA is default, programmed in PciCfgSpace 3Dh */
+ DEVICE_INT_CONFIG(PCH_DEV_SLOT_LPC,
+ PCI_FUNC(PCH_DEVFN_GBE), int_A, GbE_INTA_IRQ),
+ /* TraceHub, INTA is default, RO register */
+ DEVICE_INT_CONFIG(PCH_DEV_SLOT_LPC,
+ PCI_FUNC(PCH_DEVFN_TRACEHUB), int_A,
+ TRACE_HUB_INTA_IRQ),
+ /*
+ * SerialIo: UART #0, INTA is default,
+ * programmed in PCR[SERIALIO] + PCICFGCTRL[7]
+ */
+ DEVICE_INT_CONFIG(PCH_DEV_SLOT_STORAGE,
+ PCI_FUNC(PCH_DEVFN_UART0), int_A, LPSS_UART0_IRQ),
+ /*
+ * SerialIo: UART #1, INTA is default,
+ * programmed in PCR[SERIALIO] + PCICFGCTRL[8]
+ */
+ DEVICE_INT_CONFIG(PCH_DEV_SLOT_STORAGE,
+ PCI_FUNC(PCH_DEVFN_UART1), int_B, LPSS_UART1_IRQ),
+ /*
+ * SerialIo: SPI #0, INTA is default,
+ * programmed in PCR[SERIALIO] + PCICFGCTRL[10]
+ */
+ DEVICE_INT_CONFIG(PCH_DEV_SLOT_STORAGE,
+ PCI_FUNC(PCH_DEVFN_GSPI0), int_C, LPSS_SPI0_IRQ),
+ /*
+ * SerialIo: SPI #1, INTA is default,
+ * programmed in PCR[SERIALIO] + PCICFGCTRL[11]
+ */
+ DEVICE_INT_CONFIG(PCH_DEV_SLOT_STORAGE,
+ PCI_FUNC(PCH_DEVFN_GSPI1), int_D, LPSS_SPI1_IRQ),
+ /* SCS: eMMC (SKL PCH-LP Only) */
+ DEVICE_INT_CONFIG(PCH_DEV_SLOT_STORAGE,
+ PCI_FUNC(PCH_DEVFN_EMMC), int_B, eMMC_IRQ),
+ /* SCS: SDIO (SKL PCH-LP Only) */
+ DEVICE_INT_CONFIG(PCH_DEV_SLOT_STORAGE,
+ PCI_FUNC(PCH_DEVFN_SDIO), int_C, SDIO_IRQ),
+ /* SCS: SDCard (SKL PCH-LP Only) */
+ DEVICE_INT_CONFIG(PCH_DEV_SLOT_STORAGE,
+ PCI_FUNC(PCH_DEVFN_SDCARD), int_D, SD_IRQ),
+ /* PCI Express Port, INT is default,
+ * programmed in PciCfgSpace + FCh
+ */
+ DEVICE_INT_CONFIG(PCH_DEV_SLOT_PCIE_1,
+ PCI_FUNC(PCH_DEVFN_PCIE9), int_A, PCIE_9_IRQ),
+ DEVICE_INT_CONFIG(PCH_DEV_SLOT_PCIE_1,
+ PCI_FUNC(PCH_DEVFN_PCIE10), int_B, PCIE_10_IRQ),
+ DEVICE_INT_CONFIG(PCH_DEV_SLOT_PCIE_1,
+ PCI_FUNC(PCH_DEVFN_PCIE11), int_C, PCIE_11_IRQ),
+ DEVICE_INT_CONFIG(PCH_DEV_SLOT_PCIE_1,
+ PCI_FUNC(PCH_DEVFN_PCIE12), int_D, PCIE_12_IRQ),
+ /*
+ * PCI Express Port 1, INT is default,
+ * programmed in PciCfgSpace + FCh
+ */
+ DEVICE_INT_CONFIG(PCH_DEV_SLOT_PCIE,
+ PCI_FUNC(PCH_DEVFN_PCIE1), int_A, PCIE_1_IRQ),
+ /*
+ * PCI Express Port 2, INT is default,
+ * programmed in PciCfgSpace + FCh
+ */
+ DEVICE_INT_CONFIG(PCH_DEV_SLOT_PCIE,
+ PCI_FUNC(PCH_DEVFN_PCIE2), int_B, PCIE_2_IRQ),
+ /*
+ * PCI Express Port 3, INT is default,
+ * programmed in PciCfgSpace + FCh
+ */
+ DEVICE_INT_CONFIG(PCH_DEV_SLOT_PCIE,
+ PCI_FUNC(PCH_DEVFN_PCIE3), int_C, PCIE_3_IRQ),
+ /*
+ * PCI Express Port 4, INT is default,
+ * programmed in PciCfgSpace + FCh
+ */
+ DEVICE_INT_CONFIG(PCH_DEV_SLOT_PCIE,
+ PCI_FUNC(PCH_DEVFN_PCIE4), int_D, PCIE_4_IRQ),
+ /*
+ * PCI Express Port 5, INT is default,
+ * programmed in PciCfgSpace + FCh
+ */
+ DEVICE_INT_CONFIG(PCH_DEV_SLOT_PCIE,
+ PCI_FUNC(PCH_DEVFN_PCIE5), int_A, PCIE_5_IRQ),
+ /*
+ * PCI Express Port 6, INT is default,
+ * programmed in PciCfgSpace + FCh
+ */
+ DEVICE_INT_CONFIG(PCH_DEV_SLOT_PCIE,
+ PCI_FUNC(PCH_DEVFN_PCIE6), int_B, PCIE_6_IRQ),
+ /*
+ * PCI Express Port 7, INT is default,
+ * programmed in PciCfgSpace + FCh
+ */
+ DEVICE_INT_CONFIG(PCH_DEV_SLOT_PCIE,
+ PCI_FUNC(PCH_DEVFN_PCIE7), int_C, PCIE_7_IRQ),
+ /*
+ * PCI Express Port 8, INT is default,
+ * programmed in PciCfgSpace + FCh
+ */
+ DEVICE_INT_CONFIG(PCH_DEV_SLOT_PCIE,
+ PCI_FUNC(PCH_DEVFN_PCIE8), int_D, PCIE_8_IRQ),
+ /*
+ * SerialIo UART Controller #2, INTA is default,
+ * programmed in PCR[SERIALIO] + PCICFGCTRL[9]
+ */
+ DEVICE_INT_CONFIG(PCH_DEV_SLOT_SIO2,
+ PCI_FUNC(PCH_DEVFN_UART2), int_A, LPSS_UART2_IRQ),
+ /*
+ * SerialIo UART Controller #5, INTA is default,
+ * programmed in PCR[SERIALIO] + PCICFGCTRL[6]
+ */
+ DEVICE_INT_CONFIG(PCH_DEV_SLOT_SIO2,
+ PCI_FUNC(PCH_DEVFN_I2C5), int_B, LPSS_I2C5_IRQ),
+ /*
+ * SerialIo UART Controller #4, INTA is default,
+ * programmed in PCR[SERIALIO] + PCICFGCTRL[5]
+ */
+ DEVICE_INT_CONFIG(PCH_DEV_SLOT_SIO2,
+ PCI_FUNC(PCH_DEVFN_I2C4), int_C, LPSS_I2C4_IRQ),
+ /*
+ * SATA Controller, INTA is default,
+ * programmed in PciCfgSpace + 3Dh
+ */
+ DEVICE_INT_CONFIG(PCH_DEV_SLOT_SATA,
+ PCI_FUNC(PCH_DEVFN_SATA), int_A, SATA_IRQ),
+ /* CSME: HECI #1 */
+ DEVICE_INT_CONFIG(PCH_DEV_SLOT_ME,
+ PCI_FUNC(PCH_DEVFN_ME), int_A, HECI_1_IRQ),
+ /* CSME: HECI #2 */
+ DEVICE_INT_CONFIG(PCH_DEV_SLOT_ME,
+ PCI_FUNC(PCH_DEVFN_ME_2), int_B, HECI_2_IRQ),
+ /* CSME: IDE-Redirection (IDE-R) */
+ DEVICE_INT_CONFIG(PCH_DEV_SLOT_ME,
+ PCI_FUNC(PCH_DEVFN_ME_IDER), int_C, IDER_IRQ),
+ /* CSME: Keyboard and Text (KT) Redirection */
+ DEVICE_INT_CONFIG(PCH_DEV_SLOT_ME,
+ PCI_FUNC(PCH_DEVFN_ME_KT), int_D, KT_IRQ),
+ /* CSME: HECI #3 */
+ DEVICE_INT_CONFIG(PCH_DEV_SLOT_ME,
+ PCI_FUNC(PCH_DEVFN_ME_3), int_A, HECI_3_IRQ),
+ /*
+ * SerialIo I2C Controller #0, INTA is default,
+ * programmed in PCR[SERIALIO] + PCICFGCTRL[1]
+ */
+ DEVICE_INT_CONFIG(PCH_DEV_SLOT_SIO1,
+ PCI_FUNC(PCH_DEVFN_I2C0), int_A, LPSS_I2C0_IRQ),
+ /*
+ * SerialIo I2C Controller #1, INTA is default,
+ * programmed in PCR[SERIALIO] + PCICFGCTRL[2]
+ */
+ DEVICE_INT_CONFIG(PCH_DEV_SLOT_SIO1,
+ PCI_FUNC(PCH_DEVFN_I2C1), int_B, LPSS_I2C1_IRQ),
+ /*
+ * SerialIo I2C Controller #2, INTA is default,
+ * programmed in PCR[SERIALIO] + PCICFGCTRL[3]
+ */
+ DEVICE_INT_CONFIG(PCH_DEV_SLOT_SIO1,
+ PCI_FUNC(PCH_DEVFN_I2C2), int_C, LPSS_I2C2_IRQ),
+ /*
+ * SerialIo I2C Controller #3, INTA is default,
+ * programmed in PCR[SERIALIO] + PCICFGCTRL[4]
+ */
+ DEVICE_INT_CONFIG(PCH_DEV_SLOT_SIO1,
+ PCI_FUNC(PCH_DEVFN_I2C3), int_D, LPSS_I2C3_IRQ),
+ /*
+ * USB 3.0 xHCI Controller, no default value,
+ * programmed in PciCfgSpace 3Dh
+ */
+ DEVICE_INT_CONFIG(PCH_DEV_SLOT_XHCI,
+ PCI_FUNC(PCH_DEVFN_XHCI), int_A, XHCI_IRQ),
+ /* USB Device Controller (OTG) */
+ DEVICE_INT_CONFIG(PCH_DEV_SLOT_XHCI,
+ PCI_FUNC(PCH_DEVFN_USBOTG), int_B, OTG_IRQ),
+ /* Thermal Subsystem */
+ DEVICE_INT_CONFIG(PCH_DEV_SLOT_XHCI,
+ PCI_FUNC(PCH_DEVFN_THERMAL), int_C, THRMAL_IRQ),
+ /* Camera IO Host Controller */
+ DEVICE_INT_CONFIG(PCH_DEV_SLOT_XHCI,
+ PCI_FUNC(PCH_DEVFN_CIO), int_A, CIO_INTA_IRQ),
+ /* Integrated Sensor Hub */
+ DEVICE_INT_CONFIG(PCH_DEV_SLOT_ISH,
+ PCI_FUNC(PCH_DEVFN_ISH), int_A, ISH_IRQ)
+};
+
+void soc_irq_settings(FSP_SIL_UPD *params)
+{
+
+ uint32_t i, intdeventry;
+ u8 irq_config[PCH_MAX_IRQ_CONFIG];
+ const struct device *dev = dev_find_slot(0, PCH_DEVFN_LPC);
+ const struct soc_intel_skylake_config *config = dev->chip_info;
+
+ /* Get Device Int Count */
+ intdeventry = ARRAY_SIZE(devintconfig);
+ /* update irq table */
+ memcpy((SI_PCH_DEVICE_INTERRUPT_CONFIG *)
+ (params->DevIntConfigPtr), devintconfig, intdeventry *
+ sizeof(SI_PCH_DEVICE_INTERRUPT_CONFIG));
+
+ params->NumOfDevIntConfig = intdeventry;
+ /* PxRC to IRQ programing */
+ for (i = 0; i < PCH_MAX_IRQ_CONFIG; i++) {
+ switch (i) {
+ case PCH_PARC:
+ case PCH_PCRC:
+ case PCH_PDRC:
+ case PCH_PERC:
+ case PCH_PFRC:
+ case PCH_PGRC:
+ case PCH_PHRC:
+ irq_config[i] = PCH_IRQ11;
+ break;
+ case PCH_PBRC:
+ irq_config[i] = PCH_IRQ10;
+ break;
+ }
+ }
+ memcpy(params->PxRcConfig, irq_config, PCH_MAX_IRQ_CONFIG);
+ /* GPIO IRQ Route The valid values is 14 or 15 */
+ if (config->GpioIrqSelect == 0)
+ params->GpioIrqRoute = GPIO_IRQ14;
+ else
+ params->GpioIrqRoute = config->GpioIrqSelect;
+ /* SCI IRQ Select The valid values is 9, 10, 11 and 20 21, 22, 23 */
+ if (config->SciIrqSelect == 0)
+ params->SciIrqSelect = SCI_IRQ9;
+ else
+ params->SciIrqSelect = config->SciIrqSelect;
+ /* TCO IRQ Select The valid values is 9, 10, 11, 20 21, 22, 23 */
+ if (config->TcoIrqSelect == 0)
+ params->TcoIrqSelect = TCO_IRQ9;
+ else
+ params->TcoIrqSelect = config->TcoIrqSelect;
+ /* TCO Irq enable/disable */
+ params->TcoIrqEnable = config->TcoIrqEnable;
+}
diff --git a/src/soc/intel/skylake/ramstage.c b/src/soc/intel/skylake/ramstage.c
deleted file mode 100644
index 7b088f1a1e..0000000000
--- a/src/soc/intel/skylake/ramstage.c
+++ /dev/null
@@ -1,23 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2014 Google Inc.
- * Copyright (C) 2015 Intel Corporation.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
-
-#include <soc/ramstage.h>
-
-void soc_init_pre_device(void *chip_info)
-{
- /* Perform silicon specific init. */
- intel_silicon_init();
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-26 14:58:43 +0000