amd/pi: Add AMD fam16h TPM ACPI path support

Change-Id: I5322d731a0dc655f2da14b87fa6cbc1e54b5abd5
Signed-off-by: Philipp Deppenwiese <zaolin@das-labor.org>
Reviewed-on: https://review.coreboot.org/18522
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Martin Roth <martinroth@google.com>
This commit is contained in:
Philipp Deppenwiese 2017-03-01 02:24:33 +01:00 committed by Patrick Georgi
parent 5fd00ce71a
commit 30670121c3
3 changed files with 23 additions and 0 deletions

View File

@ -864,6 +864,14 @@ static void domain_set_resources(device_t dev)
}
}
static const char *domain_acpi_name(struct device *dev)
{
if (dev->path.type == DEVICE_PATH_DOMAIN)
return "PCI0";
return NULL;
}
static struct device_operations pci_domain_ops = {
.read_resources = domain_read_resources,
.set_resources = domain_set_resources,
@ -871,6 +879,7 @@ static struct device_operations pci_domain_ops = {
.init = NULL,
.scan_bus = pci_domain_scan_bus,
.ops_pci_bus = pci_bus_default_ops,
.acpi_name = domain_acpi_name,
};
static void sysconf_init(device_t dev) // first node

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@ -30,6 +30,7 @@
#include <pc80/i8259.h>
#include "hudson.h"
#include <vboot/vbnv.h>
#include "pci_devs.h"
static void lpc_init(device_t dev)
{
@ -338,6 +339,17 @@ unsigned long acpi_fill_mcfg(unsigned long current)
return current;
}
static const char *lpc_acpi_name(struct device *dev)
{
if (dev->path.type != DEVICE_PATH_PCI)
return NULL;
if (dev->path.pci.devfn == LPC_DEVFN)
return "LIBR";
return NULL;
}
static struct pci_operations lops_pci = {
.set_subsystem = pci_dev_set_subsystem,
};
@ -352,6 +364,7 @@ static struct device_operations lpc_ops = {
.init = lpc_init,
.scan_bus = scan_lpc_bus,
.ops_pci = &lops_pci,
.acpi_name = lpc_acpi_name,
};
static const unsigned short pci_device_ids[] = {

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@ -86,6 +86,7 @@
/* LPC BUS */
#define PCU_DEV 0x14
#define LPC_DEV PCU_DEV
#define LPC_FUNC 3
#define LPC_DEVID 0x780E
#define LPC_DEVFN PCI_DEVFN(LPC_DEV,LPC_FUNC)