Marc Jones ([email protected]) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/1024
-gerrit commit 5514619a36b91829805022103f8f7c358c939c28 Author: Marc Jones <[email protected]> Date: Thu May 10 11:02:32 2012 -0600 Add legacy free setting and override to fadt.c The FADT iapc_boot_arch indicates the available information for accessing legacy devices. By default, the setting supports legacy. LEGACY_FREE and/or the iapc_boot_arch field may be customized. Change-Id: I5679741e1f8db923d3c00b57f6a5d813550f3a5e Signed-off-by: Marc Jones <[email protected]> --- src/southbridge/amd/cimx/sb800/fadt.c | 9 ++++++++- 1 files changed, 8 insertions(+), 1 deletions(-) diff --git a/src/southbridge/amd/cimx/sb800/fadt.c b/src/southbridge/amd/cimx/sb800/fadt.c index f8888d3..6605b53 100644 --- a/src/southbridge/amd/cimx/sb800/fadt.c +++ b/src/southbridge/amd/cimx/sb800/fadt.c @@ -30,6 +30,13 @@ #include <device/device.h> #include "SBPLATFORM.h" +#ifndef FADT_BOOT_ARCH +#if LEGACY_FREE + #define FADT_BOOT_ARCH (ACPI_FADT_LEGACY_DEVICES | ACPI_FADT_8042) +#else + #define FADT_BOOT_ARCH ACPI_FADT_LEGACY_FREE +#endif +#endif /* * Reference section 5.2.9 Fixed ACPI Description Table (FADT) @@ -115,7 +122,7 @@ void acpi_create_fadt(acpi_fadt_t * fadt, acpi_facs_t * facs, void *dsdt) fadt->day_alrm = 0; /* 0x7d these have to be */ fadt->mon_alrm = 0; /* 0x7e added to cmos.layout */ fadt->century = 0; /* 0x7f to make rtc alrm work */ - fadt->iapc_boot_arch = ACPI_FADT_LEGACY_FREE; /* See table 5-10 */ + fadt->iapc_boot_arch = FADT_BOOT_ARCH; /* See table 5-10 */ fadt->res2 = 0; /* reserved, MUST be 0 ACPI 3.0 */ fadt->flags = ACPI_FADT_WBINVD | /* See table 5-10 ACPI 3.0a spec */ ACPI_FADT_C1_SUPPORTED | -- coreboot mailing list: [email protected] http://www.coreboot.org/mailman/listinfo/coreboot
