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authorSven Schnelle <svens@stackframe.org>2011-06-15 09:26:34 +0200
committerPatrick Georgi <patrick@georgi-clan.de>2011-06-15 15:15:07 +0200
commitd8c68a9d08afbd9475de8bf2ff6b43eec892fe8a (patch)
tree0b454039a5a84c951afa55bbb7e7c9b56eec4777 /src
parent5eef65bbbf99d262a5fe53bee8a642c2350fb789 (diff)
i82801gx: replace cafed00d/cafebabe by defines
We're using '0xcafed00d' all over the code as magic for ACPI S3 resume. Let's add a define for that. Also replace 0xcafebabe by a define. Change-Id: I5f5dc09561679d19f98771c4f81830a50202c69f Signed-off-by: Sven Schnelle <svens@stackframe.org> Reviewed-on: http://review.coreboot.org/33 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
Diffstat (limited to 'src')
-rw-r--r--src/mainboard/getac/p470/romstage.c2
-rw-r--r--src/mainboard/ibase/mb899/romstage.c2
-rw-r--r--src/mainboard/intel/d945gclf/romstage.c2
-rw-r--r--src/mainboard/kontron/986lcd-m/romstage.c2
-rw-r--r--src/mainboard/lenovo/t60/mainboard.c2
-rw-r--r--src/mainboard/lenovo/t60/romstage.c2
-rw-r--r--src/mainboard/lenovo/x60/mainboard.c2
-rw-r--r--src/mainboard/lenovo/x60/romstage.c2
-rw-r--r--src/mainboard/roda/rk886ex/romstage.c2
-rw-r--r--src/northbridge/intel/i945/early_init.c2
-rw-r--r--src/northbridge/intel/i945/northbridge.c4
-rw-r--r--src/southbridge/intel/i82801gx/i82801gx.h2
12 files changed, 14 insertions, 12 deletions
diff --git a/src/mainboard/getac/p470/romstage.c b/src/mainboard/getac/p470/romstage.c
index 029840487e..0e05af176b 100644
--- a/src/mainboard/getac/p470/romstage.c
+++ b/src/mainboard/getac/p470/romstage.c
@@ -378,7 +378,7 @@ void main(unsigned long bist)
memcpy(resume_backup_memory, (void *)CONFIG_RAMBASE, HIGH_MEMORY_SAVE);
/* Magic for S3 resume */
- pci_write_config32(PCI_DEV(0, 0x00, 0), SKPAD, 0xcafed00d);
+ pci_write_config32(PCI_DEV(0, 0x00, 0), SKPAD, SKPAD_ACPI_S3_MAGIC);
}
#endif
}
diff --git a/src/mainboard/ibase/mb899/romstage.c b/src/mainboard/ibase/mb899/romstage.c
index 6cf6a387e2..11f48a1cb4 100644
--- a/src/mainboard/ibase/mb899/romstage.c
+++ b/src/mainboard/ibase/mb899/romstage.c
@@ -332,7 +332,7 @@ void main(unsigned long bist)
memcpy(resume_backup_memory, (void *)CONFIG_RAMBASE, HIGH_MEMORY_SAVE);
/* Magic for S3 resume */
- pci_write_config32(PCI_DEV(0, 0x00, 0), SKPAD, 0xcafed00d);
+ pci_write_config32(PCI_DEV(0, 0x00, 0), SKPAD, SKPAD_ACPI_S3_MAGIC);
}
#endif
}
diff --git a/src/mainboard/intel/d945gclf/romstage.c b/src/mainboard/intel/d945gclf/romstage.c
index cba3146f92..d1ead82440 100644
--- a/src/mainboard/intel/d945gclf/romstage.c
+++ b/src/mainboard/intel/d945gclf/romstage.c
@@ -290,7 +290,7 @@ void main(unsigned long bist)
memcpy(resume_backup_memory, (void *)CONFIG_RAMBASE, HIGH_MEMORY_SAVE);
/* Magic for S3 resume */
- pci_write_config32(PCI_DEV(0, 0x00, 0), SKPAD, 0xcafed00d);
+ pci_write_config32(PCI_DEV(0, 0x00, 0), SKPAD, SKPAD_ACPI_S3_MAGIC);
}
#endif
}
diff --git a/src/mainboard/kontron/986lcd-m/romstage.c b/src/mainboard/kontron/986lcd-m/romstage.c
index 0d6816ca39..6d9f81e571 100644
--- a/src/mainboard/kontron/986lcd-m/romstage.c
+++ b/src/mainboard/kontron/986lcd-m/romstage.c
@@ -431,7 +431,7 @@ void main(unsigned long bist)
memcpy(resume_backup_memory, (void *)CONFIG_RAMBASE, HIGH_MEMORY_SAVE);
/* Magic for S3 resume */
- pci_write_config32(PCI_DEV(0, 0x00, 0), SKPAD, 0xcafed00d);
+ pci_write_config32(PCI_DEV(0, 0x00, 0), SKPAD, SKPAD_ACPI_S3_MAGIC);
}
#endif
}
diff --git a/src/mainboard/lenovo/t60/mainboard.c b/src/mainboard/lenovo/t60/mainboard.c
index 2e11cdb0eb..b58ca4c436 100644
--- a/src/mainboard/lenovo/t60/mainboard.c
+++ b/src/mainboard/lenovo/t60/mainboard.c
@@ -46,7 +46,7 @@ static void mainboard_enable(device_t dev)
/* If we're resuming from suspend, blink suspend LED */
dev0 = dev_find_slot(0, PCI_DEVFN(0,0));
- if (dev0 && pci_read_config32(dev0, SKPAD) == 0xcafed00d)
+ if (dev0 && pci_read_config32(dev0, SKPAD) == SKPAD_ACPI_S3_MAGIC)
ec_write(0x0c, 0xc7);
idedev = dev_find_slot(0, PCI_DEVFN(0x1f,1));
diff --git a/src/mainboard/lenovo/t60/romstage.c b/src/mainboard/lenovo/t60/romstage.c
index b659aa8025..aa927651fc 100644
--- a/src/mainboard/lenovo/t60/romstage.c
+++ b/src/mainboard/lenovo/t60/romstage.c
@@ -333,7 +333,7 @@ void main(unsigned long bist)
memcpy(resume_backup_memory, (void *)CONFIG_RAMBASE, HIGH_MEMORY_SAVE);
/* Magic for S3 resume */
- pci_write_config32(PCI_DEV(0, 0x00, 0), SKPAD, 0xcafed00d);
+ pci_write_config32(PCI_DEV(0, 0x00, 0), SKPAD, SKPAD_ACPI_S3_MAGIC);
}
#endif
/* Set legacy Brightness control to full brightness */
diff --git a/src/mainboard/lenovo/x60/mainboard.c b/src/mainboard/lenovo/x60/mainboard.c
index d5c9d953c9..8cd68bc88e 100644
--- a/src/mainboard/lenovo/x60/mainboard.c
+++ b/src/mainboard/lenovo/x60/mainboard.c
@@ -47,7 +47,7 @@ static void mainboard_enable(device_t dev)
/* If we're resuming from suspend, blink suspend LED */
dev0 = dev_find_slot(0, PCI_DEVFN(0,0));
- if (dev0 && pci_read_config32(dev0, SKPAD) == 0xcafed00d)
+ if (dev0 && pci_read_config32(dev0, SKPAD) == SKPAD_ACPI_S3_MAGIC)
ec_write(0x0c, 0xc7);
idedev = dev_find_slot(0, PCI_DEVFN(0x1f,1));
diff --git a/src/mainboard/lenovo/x60/romstage.c b/src/mainboard/lenovo/x60/romstage.c
index 9d01bf29ae..c993a3565f 100644
--- a/src/mainboard/lenovo/x60/romstage.c
+++ b/src/mainboard/lenovo/x60/romstage.c
@@ -335,7 +335,7 @@ void main(unsigned long bist)
memcpy(resume_backup_memory, (void *)CONFIG_RAMBASE, HIGH_MEMORY_SAVE);
/* Magic for S3 resume */
- pci_write_config32(PCI_DEV(0, 0x00, 0), SKPAD, 0xcafed00d);
+ pci_write_config32(PCI_DEV(0, 0x00, 0), SKPAD, SKPAD_ACPI_S3_MAGIC);
}
#endif
/* Set legacy Brightness control to full brightness */
diff --git a/src/mainboard/roda/rk886ex/romstage.c b/src/mainboard/roda/rk886ex/romstage.c
index 9b9de250f5..2af7c2beb5 100644
--- a/src/mainboard/roda/rk886ex/romstage.c
+++ b/src/mainboard/roda/rk886ex/romstage.c
@@ -367,7 +367,7 @@ void main(unsigned long bist)
memcpy(resume_backup_memory, (void *)CONFIG_RAMBASE, HIGH_MEMORY_SAVE);
/* Magic for S3 resume */
- pci_write_config32(PCI_DEV(0, 0x00, 0), SKPAD, 0xcafed00d);
+ pci_write_config32(PCI_DEV(0, 0x00, 0), SKPAD, SKPAD_ACPI_S3_MAGIC);
}
#endif
}
diff --git a/src/northbridge/intel/i945/early_init.c b/src/northbridge/intel/i945/early_init.c
index 53d0d8c42c..21efc37a53 100644
--- a/src/northbridge/intel/i945/early_init.c
+++ b/src/northbridge/intel/i945/early_init.c
@@ -186,7 +186,7 @@ static void i945_setup_bars(void)
pci_write_config8(PCI_DEV(0, 0x00, 0), PAM5, 0x33);
pci_write_config8(PCI_DEV(0, 0x00, 0), PAM6, 0x33);
- pci_write_config32(PCI_DEV(0, 0x00, 0), SKPAD, 0xcafebabe);
+ pci_write_config32(PCI_DEV(0, 0x00, 0), SKPAD, SKPAD_NORMAL_BOOT_MAGIC);
printk(BIOS_DEBUG, " done.\n");
/* Wait for MCH BAR to come up */
diff --git a/src/northbridge/intel/i945/northbridge.c b/src/northbridge/intel/i945/northbridge.c
index 925d108154..dfe4fe73bd 100644
--- a/src/northbridge/intel/i945/northbridge.c
+++ b/src/northbridge/intel/i945/northbridge.c
@@ -257,11 +257,11 @@ extern u8 acpi_slp_type;
static void northbridge_init(struct device *dev)
{
switch (pci_read_config32(dev, SKPAD)) {
- case 0xcafebabe:
+ case SKPAD_NORMAL_BOOT_MAGIC:
printk(BIOS_DEBUG, "Normal boot.\n");
acpi_slp_type=0;
break;
- case 0xcafed00d:
+ case SKPAD_ACPI_S3_MAGIC:
printk(BIOS_DEBUG, "S3 Resume.\n");
acpi_slp_type=3;
break;
diff --git a/src/southbridge/intel/i82801gx/i82801gx.h b/src/southbridge/intel/i82801gx/i82801gx.h
index 9b0bb1ffd3..2ceb215df6 100644
--- a/src/southbridge/intel/i82801gx/i82801gx.h
+++ b/src/southbridge/intel/i82801gx/i82801gx.h
@@ -365,5 +365,7 @@ void enable_usbdebug(unsigned int port);
#define SS_CNT 0x50
#define C3_RES 0x54
+#define SKPAD_ACPI_S3_MAGIC 0xcafed00d
+#define SKPAD_NORMAL_BOOT_MAGIC 0xcafebabe
#endif /* __ACPI__ */
#endif /* SOUTHBRIDGE_INTEL_I82801GX_I82801GX_H */
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 14:58:07 +0000