diff options
| -rw-r--r-- | src/mainboard/ocp/monolake/Kconfig | 5 | ||||
| -rw-r--r-- | src/mainboard/ocp/monolake/devicetree.cb | 9 | ||||
| -rw-r--r-- | src/mainboard/ocp/monolake/dsdt.asl | 95 | ||||
| -rw-r--r-- | src/mainboard/ocp/monolake/mainboard.c | 34 | ||||
| -rw-r--r-- | src/mainboard/ocp/monolake/romstage.c | 8 |
5 files changed, 148 insertions, 3 deletions
diff --git a/src/mainboard/ocp/monolake/Kconfig b/src/mainboard/ocp/monolake/Kconfig index aff6619b87..037c322620 100644 --- a/src/mainboard/ocp/monolake/Kconfig +++ b/src/mainboard/ocp/monolake/Kconfig @@ -11,6 +11,11 @@ config BOARD_SPECIFIC_OPTIONS select HAVE_FSP_BIN if FSP_PACKAGE_DEFAULT select SERIRQ_CONTINUOUS_MODE select MAINBOARD_USES_IFD_GBE_REGION + select MAINBOARD_HAS_LPC_TPM + select MAINBOARD_HAS_TPM1 + +config INTEGRATED_UART + def_bool n config MAINBOARD_DIR string diff --git a/src/mainboard/ocp/monolake/devicetree.cb b/src/mainboard/ocp/monolake/devicetree.cb index 30d99c22eb..2d91b73b02 100644 --- a/src/mainboard/ocp/monolake/devicetree.cb +++ b/src/mainboard/ocp/monolake/devicetree.cb @@ -7,7 +7,14 @@ chip soc/intel/fsp_broadwell_de device pci 14.0 on end # xHCI Controller device pci 19.0 on end # Gigabit LAN Controller device pci 1d.0 on end # EHCI Controller - device pci 1f.0 on end # LPC Bridge + device pci 1f.0 on + chip drivers/pc80/tpm + device pnp 0c31.0 on end + end + chip drivers/generic/generic # BMC KCS + device pnp ca2.0 on end + end + end # LPC Bridge device pci 1f.2 on end # SATA Controller device pci 1f.3 on end # SMBus Controller device pci 1f.5 on end # SATA Controller diff --git a/src/mainboard/ocp/monolake/dsdt.asl b/src/mainboard/ocp/monolake/dsdt.asl index 1248703266..72b1c3c086 100644 --- a/src/mainboard/ocp/monolake/dsdt.asl +++ b/src/mainboard/ocp/monolake/dsdt.asl @@ -27,6 +27,9 @@ DefinitionBlock( { #include "acpi/platform.asl" + Name (IDTP, 0x0CA2) + Name (ICDP, 0x0CA6) + Name(_S0, Package() { 0x00, 0x00, 0x00, 0x00 }) Name(_S5, Package() { 0x07, 0x00, 0x00, 0x00 }) @@ -290,5 +293,97 @@ DefinitionBlock( } } + Scope (_SB.PCI0.LPC0) + { + Device (SPMI) + { + Name (_HID, EisaId ("IPI0001")) + Name (_STR, Unicode ("IPMI_KCS")) + Name (_UID, 0x00) + OperationRegion (IPST, SystemIO, ICDP, 0x01) + Field (IPST, ByteAcc, NoLock, Preserve) + { + STAS, 8 + } + Method (_STA, 0, NotSerialized) { + Return (0x0f) + } + Name (ICRS, ResourceTemplate () + { + IO (Decode16, + 0x0000, + 0x0000, + 0x00, + 0x00, + _Y01) + IO (Decode16, + 0x0000, + 0x0000, + 0x00, + 0x00, + _Y02) + + }) + Method (_CRS, 0, NotSerialized) + { + CreateWordField (ICRS, \_SB.PCI0.LPC0.SPMI._Y01._MIN, IPDB) + CreateWordField (ICRS, \_SB.PCI0.LPC0.SPMI._Y01._MAX, IPDH) + CreateByteField (ICRS, \_SB.PCI0.LPC0.SPMI._Y01._LEN, IPDL) + CreateWordField (ICRS, \_SB.PCI0.LPC0.SPMI._Y02._MIN, IPCB) + CreateWordField (ICRS, \_SB.PCI0.LPC0.SPMI._Y02._MAX, IPCH) + CreateByteField (ICRS, \_SB.PCI0.LPC0.SPMI._Y02._LEN, IPCL) + + IPDB = IDTP + IPDH = IDTP + IPDL = 0x01 + + IPCB = ICDP + IPCH = ICDP + IPCL = 0x01 + + Return (ICRS) + } + Method (_IFT, 0, NotSerialized) { + Return (0x01) + } + Method(_SRV, 0, NotSerialized) { + Return (0x0200) + } + } + + Device (SYSR) + { + Name (_HID, EisaId ("PNP0C02")) + + Name (_CRS, ResourceTemplate () // _CRS: Current Resource Settings + { + IO (Decode16, + 0x0CA2, + 0x0CA2, + 0x01, + 0x01, + ) + IO (Decode16, + 0x0CA6, + 0x0CA6, + 0x01, + 0x01, + ) + IO (Decode16, + 0x0CA8, + 0x0CA8, + 0x01, + 0x01, + ) + IO (Decode16, + 0x0CAC, + 0x0CAC, + 0x01, + 0x01, + ) + }) + } + } + #include "acpi/mainboard.asl" } diff --git a/src/mainboard/ocp/monolake/mainboard.c b/src/mainboard/ocp/monolake/mainboard.c index 93c2a58f74..d457859d44 100644 --- a/src/mainboard/ocp/monolake/mainboard.c +++ b/src/mainboard/ocp/monolake/mainboard.c @@ -15,17 +15,51 @@ */ #include <device/device.h> +#include <smbios.h> #if CONFIG(VGA_ROM_RUN) #include <x86emu/x86emu.h> #endif +#define BMC_KCS_BASE 0xca2 +#define INTERFACE_IS_IO 0x1 + +#if IS_ENABLED(CONFIG_GENERATE_SMBIOS_TABLES) +static int mainboard_smbios_data(struct device *dev, int *handle, + unsigned long *current) +{ + int len = 0; + + // add IPMI Device Information + len += smbios_write_type38( + current, handle, + SMBIOS_BMC_INTERFACE_KCS, + 0x20, // IPMI Version + 0x20, // I2C address + 0xff, // no NV storage + BMC_KCS_BASE | INTERFACE_IS_IO, // IO port interface address + 0x40, + 0); // no IRQ + + return len; +} +#endif + /* * mainboard_enable is executed as first thing after enumerate_buses(). * This is the earliest point to add customization. */ static void mainboard_enable(struct device *dev) { +#if IS_ENABLED(CONFIG_GENERATE_SMBIOS_TABLES) + dev->ops->get_smbios_data = mainboard_smbios_data; +#endif + /* Enable access to the BMC IPMI via KCS */ + struct device *lpc_sio_dev = dev_find_slot_pnp(BMC_KCS_BASE, 0); + struct resource *res = new_resource(lpc_sio_dev, BMC_KCS_BASE); + res->base = BMC_KCS_BASE; + res->size = 1; + res->flags = IORESOURCE_IO | IORESOURCE_ASSIGNED | IORESOURCE_FIXED; } struct chip_operations mainboard_ops = { diff --git a/src/mainboard/ocp/monolake/romstage.c b/src/mainboard/ocp/monolake/romstage.c index 2bb50f097b..f3ec7e32b8 100644 --- a/src/mainboard/ocp/monolake/romstage.c +++ b/src/mainboard/ocp/monolake/romstage.c @@ -20,6 +20,9 @@ #include <cpu/x86/msr.h> #include <cf9_reset.h> #include <console/console.h> +#include <device/pci_ops.h> +#include <soc/pci_devs.h> +#include <soc/lpc.h> /** * /brief mainboard call for setup that needs to be done before fsp init @@ -49,7 +52,9 @@ void early_mainboard_romstage_entry(void) */ void late_mainboard_romstage_entry(void) { - + // IPMI through BIC + pci_write_config32(PCI_DEV(0, LPC_DEV, LPC_FUNC), LPC_GEN2_DEC, + 0x0c0ca1); } /** @@ -57,5 +62,4 @@ void late_mainboard_romstage_entry(void) */ void romstage_fsp_rt_buffer_callback(FSP_INIT_RT_BUFFER *FspRtBuffer) { - } |