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authorMike Loptien <mike.loptien@se-eng.com>2013-07-17 15:14:59 -0600
committerBruce Griffith <Bruce.Griffith@se-eng.com>2013-08-15 18:40:11 +0200
commitac90d8013a26d99df21cb555bb313506ce32979c (patch)
tree3d5eedc01f54116d49a9aa649d081020d73c8097 /src/mainboard/amd/olivehill/acpi/sleep.asl
parent81c70fb142326fe9e5ac5391cdd45f93c984e3e6 (diff)
downloadcoreboot-ac90d8013a26d99df21cb555bb313506ce32979c.tar.xz
AMD Kabini: Split DSDT into common sections
Split the Family16 (Kabini) DSDT file into logical regions. Olive Hill is the only mainboard and Kabini is the only NB/CPU currently using Family16 AGESA code. Change-Id: I9ef9a7245d14c59f664fc768d0ffa92ef5db7484 Signed-off-by: Mike Loptien <mike.loptien@se-eng.com> Reviewed-on: http://review.coreboot.org/3821 Tested-by: build bot (Jenkins)
Diffstat (limited to 'src/mainboard/amd/olivehill/acpi/sleep.asl')
-rw-r--r--src/mainboard/amd/olivehill/acpi/sleep.asl89
1 files changed, 89 insertions, 0 deletions
diff --git a/src/mainboard/amd/olivehill/acpi/sleep.asl b/src/mainboard/amd/olivehill/acpi/sleep.asl
new file mode 100644
index 0000000000..dd0d9a41cc
--- /dev/null
+++ b/src/mainboard/amd/olivehill/acpi/sleep.asl
@@ -0,0 +1,89 @@
+/*
+ * 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.
+*/
+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)
+} /* 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") */
+
+ Return(WKST)
+} /* End Method(\_WAK) */