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authorScott Duplichan <scott@notabs.org>2011-05-20 00:06:09 +0000
committerScott Duplichan <scott@notabs.org>2011-05-20 00:06:09 +0000
commit20aad25e6e8275815cfdbf4fbb07f9317e3c4812 (patch)
tree366cb81c090af09fc4e63940dd9b87819816d563 /src/mainboard/amd/serengeti_cheetah
parent6c44550df1684d13cc2c1bf29410c99e91bfa204 (diff)
downloadcoreboot-20aad25e6e8275815cfdbf4fbb07f9317e3c4812.tar.xz
Move the ACPI FACP table to the front of the RSDT list. This is done to work around a Windows XP or Server 2003 setup failure where an error message such as: "An unexpected error (805262864) occurred at line 1768 of d:\xpclient\base\boot\setup\arcdisp.c" occurs. This change updates AMD reference board projects, but could applied to others as well.
Signed-off-by: Scott Duplichan <scott@notabs.org> Acked-by: Marc Jones <marcj303@gmail.com> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6600 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'src/mainboard/amd/serengeti_cheetah')
-rw-r--r--src/mainboard/amd/serengeti_cheetah/acpi_tables.c44
1 files changed, 22 insertions, 22 deletions
diff --git a/src/mainboard/amd/serengeti_cheetah/acpi_tables.c b/src/mainboard/amd/serengeti_cheetah/acpi_tables.c
index 26c341a11a..7a0478d634 100644
--- a/src/mainboard/amd/serengeti_cheetah/acpi_tables.c
+++ b/src/mainboard/amd/serengeti_cheetah/acpi_tables.c
@@ -191,6 +191,28 @@ unsigned long write_acpi_tables(unsigned long start)
acpi_write_rsdp(rsdp, rsdt, NULL);
acpi_write_rsdt(rsdt);
+ /* FACS */
+ printk(BIOS_DEBUG, "ACPI: * FACS\n");
+ facs = (acpi_facs_t *) current;
+ current += sizeof(acpi_facs_t);
+ acpi_create_facs(facs);
+
+ /* DSDT */
+ printk(BIOS_DEBUG, "ACPI: * DSDT at %lx\n", current);
+ dsdt = (acpi_header_t *)current;
+ memcpy(dsdt, &AmlCode, sizeof(acpi_header_t));
+ current += dsdt->length;
+ memcpy(dsdt, &AmlCode, dsdt->length);
+ printk(BIOS_DEBUG, "ACPI: * DSDT @ %p Length %x\n", dsdt, dsdt->length);
+
+ /* FADT */
+ printk(BIOS_DEBUG, "ACPI: * FADT at %lx\n", current);
+ fadt = (acpi_fadt_t *) current;
+ current += sizeof(acpi_fadt_t);
+
+ acpi_create_fadt(fadt, facs, dsdt);
+ acpi_add_table(rsdp, fadt);
+
/*
* We explicitly add these tables later on:
*/
@@ -268,28 +290,6 @@ unsigned long write_acpi_tables(unsigned long start)
}
#endif
- /* FACS */
- printk(BIOS_DEBUG, "ACPI: * FACS\n");
- facs = (acpi_facs_t *) current;
- current += sizeof(acpi_facs_t);
- acpi_create_facs(facs);
-
- /* DSDT */
- printk(BIOS_DEBUG, "ACPI: * DSDT at %lx\n", current);
- dsdt = (acpi_header_t *)current;
- memcpy(dsdt, &AmlCode, sizeof(acpi_header_t));
- current += dsdt->length;
- memcpy(dsdt, &AmlCode, dsdt->length);
- printk(BIOS_DEBUG, "ACPI: * DSDT @ %p Length %x\n", dsdt, dsdt->length);
-
- /* FADT */
- printk(BIOS_DEBUG, "ACPI: * FADT at %lx\n", current);
- fadt = (acpi_fadt_t *) current;
- current += sizeof(acpi_fadt_t);
-
- acpi_create_fadt(fadt, facs, dsdt);
- acpi_add_table(rsdp, fadt);
-
#if DUMP_ACPI_TABLES == 1
printk(BIOS_DEBUG, "rsdp\n");
dump_mem(rsdp, ((void *)rsdp) + sizeof(acpi_rsdp_t));