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-rw-r--r--src/mainboard/lenovo/t400/romstage.c17
-rw-r--r--src/mainboard/lenovo/x200/romstage.c17
-rw-r--r--src/mainboard/roda/rk9/romstage.c17
-rw-r--r--src/northbridge/intel/gm45/northbridge.c17
-rw-r--r--src/southbridge/intel/i82801ix/i82801ix.h4
-rw-r--r--src/southbridge/intel/i82801ix/smi.c13
6 files changed, 14 insertions, 71 deletions
diff --git a/src/mainboard/lenovo/t400/romstage.c b/src/mainboard/lenovo/t400/romstage.c
index 821b87f52a..d110d4fc44 100644
--- a/src/mainboard/lenovo/t400/romstage.c
+++ b/src/mainboard/lenovo/t400/romstage.c
@@ -27,6 +27,7 @@
#include <cbmem.h>
#include <lib.h>
#include <pc80/mc146818rtc.h>
+#include <romstage_handoff.h>
#include <console/console.h>
#include <southbridge/intel/i82801ix/i82801ix.h>
#include <northbridge/intel/gm45/gm45.h>
@@ -156,18 +157,8 @@ void mainboard_romstage_entry(unsigned long bist)
outl(inl(DEFAULT_GPIOBASE + 0x38) & ~0x400, DEFAULT_GPIOBASE + 0x38);
cbmem_initted = !cbmem_recovery(s3resume);
-#if CONFIG_HAVE_ACPI_RESUME
- /* If there is no high memory area, we didn't boot before, so
- * this is not a resume. In that case we just create the cbmem toc.
- */
- if (s3resume && cbmem_initted) {
-
- /* Magic for S3 resume */
- pci_write_config32(PCI_DEV(0, 0, 0), D0F0_SKPD, SKPAD_ACPI_S3_MAGIC);
- } else {
- /* Magic for S3 resume */
- pci_write_config32(PCI_DEV(0, 0, 0), D0F0_SKPD, SKPAD_NORMAL_BOOT_MAGIC);
- }
-#endif
+
+ romstage_handoff_init(cbmem_initted && s3resume);
+
printk(BIOS_SPEW, "exit main()\n");
}
diff --git a/src/mainboard/lenovo/x200/romstage.c b/src/mainboard/lenovo/x200/romstage.c
index 8c97ae1554..49c5528277 100644
--- a/src/mainboard/lenovo/x200/romstage.c
+++ b/src/mainboard/lenovo/x200/romstage.c
@@ -27,6 +27,7 @@
#include <cbmem.h>
#include <lib.h>
#include <pc80/mc146818rtc.h>
+#include <romstage_handoff.h>
#include <console/console.h>
#include <southbridge/intel/i82801ix/i82801ix.h>
#include <northbridge/intel/gm45/gm45.h>
@@ -157,18 +158,8 @@ void mainboard_romstage_entry(unsigned long bist)
outl(inl(DEFAULT_GPIOBASE + 0x38) & ~0x400, DEFAULT_GPIOBASE + 0x38);
cbmem_initted = !cbmem_recovery(s3resume);
-#if CONFIG_HAVE_ACPI_RESUME
- /* If there is no high memory area, we didn't boot before, so
- * this is not a resume. In that case we just create the cbmem toc.
- */
- if (s3resume && cbmem_initted) {
-
- /* Magic for S3 resume */
- pci_write_config32(PCI_DEV(0, 0, 0), D0F0_SKPD, SKPAD_ACPI_S3_MAGIC);
- } else {
- /* Magic for S3 resume */
- pci_write_config32(PCI_DEV(0, 0, 0), D0F0_SKPD, SKPAD_NORMAL_BOOT_MAGIC);
- }
-#endif
+
+ romstage_handoff_init(cbmem_initted && s3resume);
+
printk(BIOS_SPEW, "exit main()\n");
}
diff --git a/src/mainboard/roda/rk9/romstage.c b/src/mainboard/roda/rk9/romstage.c
index e9a6a8182d..720f628ade 100644
--- a/src/mainboard/roda/rk9/romstage.c
+++ b/src/mainboard/roda/rk9/romstage.c
@@ -27,6 +27,7 @@
#include <cbmem.h>
#include <lib.h>
#include <pc80/mc146818rtc.h>
+#include <romstage_handoff.h>
#include <console/console.h>
#include <southbridge/intel/i82801ix/i82801ix.h>
#include <northbridge/intel/gm45/gm45.h>
@@ -187,18 +188,8 @@ void mainboard_romstage_entry(unsigned long bist)
init_iommu();
cbmem_initted = !cbmem_recovery(s3resume);
-#if CONFIG_HAVE_ACPI_RESUME
- /* If there is no high memory area, we didn't boot before, so
- * this is not a resume. In that case we just create the cbmem toc.
- */
- if (s3resume && cbmem_initted) {
-
- /* Magic for S3 resume */
- pci_write_config32(PCI_DEV(0, 0, 0), D0F0_SKPD, SKPAD_ACPI_S3_MAGIC);
- } else {
- /* Magic for S3 resume */
- pci_write_config32(PCI_DEV(0, 0, 0), D0F0_SKPD, SKPAD_NORMAL_BOOT_MAGIC);
- }
-#endif
+
+ romstage_handoff_init(cbmem_initted && s3resume);
+
printk(BIOS_SPEW, "exit main()\n");
}
diff --git a/src/northbridge/intel/gm45/northbridge.c b/src/northbridge/intel/gm45/northbridge.c
index aaa6749a89..af62f12ad0 100644
--- a/src/northbridge/intel/gm45/northbridge.c
+++ b/src/northbridge/intel/gm45/northbridge.c
@@ -216,28 +216,11 @@ static struct device_operations cpu_bus_ops = {
.scan_bus = 0,
};
-
static void enable_dev(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;
-#if CONFIG_HAVE_ACPI_RESUME
- switch (pci_read_config32(dev_find_slot(0, PCI_DEVFN(0, 0)), /*D0F0_SKPD*/0xdc)) {
- case SKPAD_NORMAL_BOOT_MAGIC:
- printk(BIOS_DEBUG, "Normal boot.\n");
- acpi_slp_type = 0;
- break;
- case SKPAD_ACPI_S3_MAGIC:
- printk(BIOS_DEBUG, "S3 Resume.\n");
- acpi_slp_type = 3;
- break;
- default:
- printk(BIOS_DEBUG, "Unknown boot method, assuming normal.\n");
- acpi_slp_type = 0;
- break;
- }
-#endif
} else if (dev->path.type == DEVICE_PATH_CPU_CLUSTER) {
dev->ops = &cpu_bus_ops;
}
diff --git a/src/southbridge/intel/i82801ix/i82801ix.h b/src/southbridge/intel/i82801ix/i82801ix.h
index afe4aa7064..af4efcdb30 100644
--- a/src/southbridge/intel/i82801ix/i82801ix.h
+++ b/src/southbridge/intel/i82801ix/i82801ix.h
@@ -218,10 +218,6 @@
#define FD_SAD1 (1 << 2) /* SATA #1 */
-#define SKPAD_ACPI_S3_MAGIC 0xcafed00d
-#define SKPAD_NORMAL_BOOT_MAGIC 0xcafebabe
-
-
#ifndef __ACPI__
#ifndef __ASSEMBLER__
diff --git a/src/southbridge/intel/i82801ix/smi.c b/src/southbridge/intel/i82801ix/smi.c
index 421746df7e..a6c28cbbc2 100644
--- a/src/southbridge/intel/i82801ix/smi.c
+++ b/src/southbridge/intel/i82801ix/smi.c
@@ -20,6 +20,7 @@
#include <device/pci.h>
#include <console/console.h>
#include <arch/io.h>
+#include <arch/acpi.h>
#include <cpu/cpu.h>
#include <cpu/x86/cache.h>
#include <cpu/x86/smm.h>
@@ -312,16 +313,6 @@ static void smm_relocate(void)
static int smm_handler_copied = 0;
-static int is_wakeup(void)
-{
- device_t dev0 = dev_find_slot(0, PCI_DEVFN(0,0));
-
- if (!dev0)
- return 0;
-
- return pci_read_config32(dev0, 0xdc) == SKPAD_ACPI_S3_MAGIC;
-}
-
static void smm_install(void)
{
/* The first CPU running this gets to copy the SMM handler. But not all
@@ -335,7 +326,7 @@ static void smm_install(void)
/* if we're resuming from S3, the SMM code is already in place,
* so don't copy it again to keep the current SMM state */
- if (!is_wakeup()) {
+ if (!acpi_is_wakeup_s3()) {
/* enable the SMM memory window */
pci_write_config8(dev_find_slot(0, PCI_DEVFN(0, 0)), SMRAM,
D_OPEN | G_SMRAME | C_BASE_SEG);
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-03 05:22:25 +0000