diff options
author | Sergej Ivanov <getinaks@gmail.com> | 2015-04-03 18:10:27 +0300 |
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committer | Dave Frodin <dave.frodin@se-eng.com> | 2015-04-10 15:32:03 +0200 |
commit | d777c780660bc8e5b4e531b5335e12bb56d8c700 (patch) | |
tree | 65462ace26dc0f4ae5c10f187babdc4fb468e36d /src/mainboard/biostar/am1ml/acpi/sleep.asl | |
parent | c294d702dc74cac6ac9fae8d05f1c1fc036f0b79 (diff) |
mainboard/biostar: Add support for Biostar AM1ML ver7.x
Adds AM1ML board. This board has AM1 Socket and supports all
new AM1 APUs from AMD. Based on asrock/imb-a180 board.
Successfully tested with SeaBIOS and Linux 3.8.x and Windows XP.
Successfully tested audio, video, network, PS/2 keyboard and mouse,
PCIe x16, COM port, SATA and USB.
LPT port is not tested yet and it’s unknown if it’s work.
Change-Id: I9ebb9acc590d38e47579adc263f45ae3f607684e
Signed-off-by: Sergej Ivanov <getinaks@gmail.com>
Reviewed-on: http://review.coreboot.org/9293
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Dave Frodin <dave.frodin@se-eng.com>
Diffstat (limited to 'src/mainboard/biostar/am1ml/acpi/sleep.asl')
-rw-r--r-- | src/mainboard/biostar/am1ml/acpi/sleep.asl | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/src/mainboard/biostar/am1ml/acpi/sleep.asl b/src/mainboard/biostar/am1ml/acpi/sleep.asl new file mode 100644 index 0000000000..2fc2efe7b0 --- /dev/null +++ b/src/mainboard/biostar/am1ml/acpi/sleep.asl @@ -0,0 +1,97 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2013 Sage Electronic Engineering, LLC + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +/* Wake status package */ +Name(WKST,Package(){Zero, Zero}) + +/* +* \_PTS - Prepare to Sleep method +* +* Entry: +* Arg0=The value of the sleeping state S1=1, S2=2, etc +* +* Exit: +* -none- +* +* The _PTS control method is executed at the beginning of the sleep process +* for S1-S5. The sleeping value is passed to the _PTS control method. This +* control method may be executed a relatively long time before entering the +* sleep state and the OS may abort the operation without notification to +* the ACPI driver. This method cannot modify the configuration or power +* state of any device in the system. +*/ + +External(\_SB.APTS, MethodObj) +External(\_SB.AWAK, MethodObj) + +Method(_PTS, 1) { + /* DBGO("\\_PTS\n") */ + /* DBGO("From S0 to S") */ + /* DBGO(Arg0) */ + /* DBGO("\n") */ + + /* Clear wake status structure. */ + Store(0, Index(WKST,0)) + Store(0, Index(WKST,1)) + Store(7, UPWS) + \_SB.APTS(Arg0) +} /* End Method(\_PTS) */ + +/* +* \_BFS OEM Back From Sleep method +* +* Entry: +* Arg0=The value of the sleeping state S1=1, S2=2 +* +* Exit: +* -none- +*/ +Method(\_BFS, 1) { + /* DBGO("\\_BFS\n") */ + /* DBGO("From S") */ + /* DBGO(Arg0) */ + /* DBGO(" to S0\n") */ +} + +/* +* \_WAK System Wake method +* +* Entry: +* Arg0=The value of the sleeping state S1=1, S2=2 +* +* Exit: +* Return package of 2 DWords +* Dword 1 - Status +* 0x00000000 wake succeeded +* 0x00000001 Wake was signaled but failed due to lack of power +* 0x00000002 Wake was signaled but failed due to thermal condition +* Dword 2 - Power Supply state +* if non-zero the effective S-state the power supply entered +*/ +Method(\_WAK, 1) { + /* DBGO("\\_WAK\n") */ + /* DBGO("From S") */ + /* DBGO(Arg0) */ + /* DBGO(" to S0\n") */ + Store(1,USBS) + + \_SB.AWAK(Arg0) + + Return(WKST) +} /* End Method(\_WAK) */ |