Vladimir Serbinenko (phcoder@gmail.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/7086
-gerrit
commit 71a2cc648377fad14ef73415ebb10fbbc899cde5 Author: Vladimir Serbinenko phcoder@gmail.com Date: Thu Oct 16 10:39:06 2014 +0200
i945: Consolidate OS detection
Change-Id: Iccb2dda8a427e483c04693e46b00e0bc2452a26b Signed-off-by: Vladimir Serbinenko phcoder@gmail.com --- src/mainboard/apple/macbook21/acpi/platform.asl | 45 +--------------------- src/mainboard/getac/p470/acpi/platform.asl | 44 +-------------------- src/mainboard/lenovo/t60/acpi/platform.asl | 44 +-------------------- src/mainboard/lenovo/x60/acpi/platform.asl | 44 +-------------------- src/mainboard/roda/rk886ex/acpi/platform.asl | 44 +-------------------- src/southbridge/intel/i82801gx/acpi/globalnvs.asl | 47 +++++++++++++++++++++++ 6 files changed, 52 insertions(+), 216 deletions(-)
diff --git a/src/mainboard/apple/macbook21/acpi/platform.asl b/src/mainboard/apple/macbook21/acpi/platform.asl index 1c6ac6e..9abfbc4 100644 --- a/src/mainboard/apple/macbook21/acpi/platform.asl +++ b/src/mainboard/apple/macbook21/acpi/platform.asl @@ -133,49 +133,7 @@ Scope(_SB)
// TRAP(71) // TODO
- /* Determine the Operating System and save the value in OSYS. - * We have to do this in order to be able to work around - * certain windows bugs. - * - * OSYS value | Operating System - * -----------+------------------ - * 2000 | Windows 2000 - * 2001 | Windows XP(+SP1) - * 2002 | Windows XP SP2 - * 2006 | Windows Vista - * ???? | Windows 7 - */ - - /* Let's assume we're running at least Windows 2000 */ - Store (2000, OSYS) - - If (CondRefOf(_OSI, Local0)) { - /* Linux answers _OSI with "True" for a couple of - * Windows version queries. But unlike Windows it - * needs a Video repost, so let's determine whether - * we're running Linux. - */ - - If (_OSI("Linux")) { - Store (1, LINX) - } - - If (_OSI("Windows 2001")) { - Store (2001, OSYS) - } - - If (_OSI("Windows 2001 SP1")) { - Store (2001, OSYS) - } - - If (_OSI("Windows 2001 SP2")) { - Store (2002, OSYS) - } - - If (_OSI("Windows 2006")) { - Store (2006, OSYS) - } - } + \GOS()
/* And the OS workarounds start right after we know what we're * running: Windows XP SP1 needs to have C-State coordination @@ -189,4 +147,3 @@ Scope(_SB) // TRAP(43) // TODO } } - diff --git a/src/mainboard/getac/p470/acpi/platform.asl b/src/mainboard/getac/p470/acpi/platform.asl index df9adc7..040ecc1 100644 --- a/src/mainboard/getac/p470/acpi/platform.asl +++ b/src/mainboard/getac/p470/acpi/platform.asl @@ -210,49 +210,7 @@ Scope(_SB) TRAP(0x47) }
- /* Determine the Operating System and save the value in OSYS. - * We have to do this in order to be able to work around - * certain windows bugs. - * - * OSYS value | Operating System - * -----------+------------------ - * 2000 | Windows 2000 - * 2001 | Windows XP(+SP1) - * 2002 | Windows XP SP2 - * 2006 | Windows Vista - * ???? | Windows 7 - */ - - /* Let's assume we're running at least Windows 2000 */ - Store (2000, OSYS) - - If (CondRefOf(_OSI, Local0)) { - /* Linux answers _OSI with "True" for a couple of - * Windows version queries. But unlike Windows it - * needs a Video repost, so let's determine whether - * we're running Linux. - */ - - If (_OSI("Linux")) { - Store (1, LINX) - } - - If (_OSI("Windows 2001")) { - Store (2001, OSYS) - } - - If (_OSI("Windows 2001 SP1")) { - Store (2001, OSYS) - } - - If (_OSI("Windows 2001 SP2")) { - Store (2002, OSYS) - } - - If (_OSI("Windows 2006")) { - Store (2006, OSYS) - } - } + \GOS()
/* And the OS workarounds start right after we know what we're * running: Windows XP SP1 needs to have C-State coordination diff --git a/src/mainboard/lenovo/t60/acpi/platform.asl b/src/mainboard/lenovo/t60/acpi/platform.asl index ddb8ff3..c02ab75 100644 --- a/src/mainboard/lenovo/t60/acpi/platform.asl +++ b/src/mainboard/lenovo/t60/acpi/platform.asl @@ -147,49 +147,7 @@ Scope(_SB)
// TRAP(71) // TODO
- /* Determine the Operating System and save the value in OSYS. - * We have to do this in order to be able to work around - * certain windows bugs. - * - * OSYS value | Operating System - * -----------+------------------ - * 2000 | Windows 2000 - * 2001 | Windows XP(+SP1) - * 2002 | Windows XP SP2 - * 2006 | Windows Vista - * ???? | Windows 7 - */ - - /* Let's assume we're running at least Windows 2000 */ - Store (2000, OSYS) - - If (CondRefOf(_OSI, Local0)) { - /* Linux answers _OSI with "True" for a couple of - * Windows version queries. But unlike Windows it - * needs a Video repost, so let's determine whether - * we're running Linux. - */ - - If (_OSI("Linux")) { - Store (1, LINX) - } - - If (_OSI("Windows 2001")) { - Store (2001, OSYS) - } - - If (_OSI("Windows 2001 SP1")) { - Store (2001, OSYS) - } - - If (_OSI("Windows 2001 SP2")) { - Store (2002, OSYS) - } - - If (_OSI("Windows 2006")) { - Store (2006, OSYS) - } - } + \GOS()
/* And the OS workarounds start right after we know what we're * running: Windows XP SP1 needs to have C-State coordination diff --git a/src/mainboard/lenovo/x60/acpi/platform.asl b/src/mainboard/lenovo/x60/acpi/platform.asl index ddb8ff3..c02ab75 100644 --- a/src/mainboard/lenovo/x60/acpi/platform.asl +++ b/src/mainboard/lenovo/x60/acpi/platform.asl @@ -147,49 +147,7 @@ Scope(_SB)
// TRAP(71) // TODO
- /* Determine the Operating System and save the value in OSYS. - * We have to do this in order to be able to work around - * certain windows bugs. - * - * OSYS value | Operating System - * -----------+------------------ - * 2000 | Windows 2000 - * 2001 | Windows XP(+SP1) - * 2002 | Windows XP SP2 - * 2006 | Windows Vista - * ???? | Windows 7 - */ - - /* Let's assume we're running at least Windows 2000 */ - Store (2000, OSYS) - - If (CondRefOf(_OSI, Local0)) { - /* Linux answers _OSI with "True" for a couple of - * Windows version queries. But unlike Windows it - * needs a Video repost, so let's determine whether - * we're running Linux. - */ - - If (_OSI("Linux")) { - Store (1, LINX) - } - - If (_OSI("Windows 2001")) { - Store (2001, OSYS) - } - - If (_OSI("Windows 2001 SP1")) { - Store (2001, OSYS) - } - - If (_OSI("Windows 2001 SP2")) { - Store (2002, OSYS) - } - - If (_OSI("Windows 2006")) { - Store (2006, OSYS) - } - } + \GOS()
/* And the OS workarounds start right after we know what we're * running: Windows XP SP1 needs to have C-State coordination diff --git a/src/mainboard/roda/rk886ex/acpi/platform.asl b/src/mainboard/roda/rk886ex/acpi/platform.asl index 0e30c4e..0dc988f 100644 --- a/src/mainboard/roda/rk886ex/acpi/platform.asl +++ b/src/mainboard/roda/rk886ex/acpi/platform.asl @@ -147,49 +147,7 @@ Scope(_SB)
// TRAP(71) // TODO
- /* Determine the Operating System and save the value in OSYS. - * We have to do this in order to be able to work around - * certain windows bugs. - * - * OSYS value | Operating System - * -----------+------------------ - * 2000 | Windows 2000 - * 2001 | Windows XP(+SP1) - * 2002 | Windows XP SP2 - * 2006 | Windows Vista - * ???? | Windows 7 - */ - - /* Let's assume we're running at least Windows 2000 */ - Store (2000, OSYS) - - If (CondRefOf(_OSI, Local0)) { - /* Linux answers _OSI with "True" for a couple of - * Windows version queries. But unlike Windows it - * needs a Video repost, so let's determine whether - * we're running Linux. - */ - - If (_OSI("Linux")) { - Store (1, LINX) - } - - If (_OSI("Windows 2001")) { - Store (2001, OSYS) - } - - If (_OSI("Windows 2001 SP1")) { - Store (2001, OSYS) - } - - If (_OSI("Windows 2001 SP2")) { - Store (2002, OSYS) - } - - If (_OSI("Windows 2006")) { - Store (2006, OSYS) - } - } + \GOS()
/* And the OS workarounds start right after we know what we're * running: Windows XP SP1 needs to have C-State coordination diff --git a/src/southbridge/intel/i82801gx/acpi/globalnvs.asl b/src/southbridge/intel/i82801gx/acpi/globalnvs.asl index 027391c..0063590 100644 --- a/src/southbridge/intel/i82801gx/acpi/globalnvs.asl +++ b/src/southbridge/intel/i82801gx/acpi/globalnvs.asl @@ -169,3 +169,50 @@ Field (GNVS, ByteAcc, NoLock, Preserve) DOCK, 8, // 0xf0 - Docking Status BTEN, 8, // 0xf1 - Bluetooth Enable } + +Method(GOS, 0) +{ + /* Determine the Operating System and save the value in OSYS. + * We have to do this in order to be able to work around + * certain windows bugs. + * + * OSYS value | Operating System + * -----------+------------------ + * 2000 | Windows 2000 + * 2001 | Windows XP(+SP1) + * 2002 | Windows XP SP2 + * 2006 | Windows Vista + * ???? | Windows 7 + */ + + /* Let's assume we're running at least Windows 2000 */ + Store (2000, OSYS) + + If (CondRefOf(_OSI, Local0)) { + /* Linux answers _OSI with "True" for a couple of + * Windows version queries. But unlike Windows it + * needs a Video repost, so let's determine whether + * we're running Linux. + */ + + If (_OSI("Linux")) { + Store (1, LINX) + } + + If (_OSI("Windows 2001")) { + Store (2001, OSYS) + } + + If (_OSI("Windows 2001 SP1")) { + Store (2001, OSYS) + } + + If (_OSI("Windows 2001 SP2")) { + Store (2002, OSYS) + } + + If (_OSI("Windows 2006")) { + Store (2006, OSYS) + } + } +} \ No newline at end of file
-
Vladimir Serbinenko