From 6350b8789f86c1781e2953633d6191b37fb96ac3 Mon Sep 17 00:00:00 2001
From: Marshall Dawson <marshalldawson3rd@gmail.com>
Date: Thu, 9 Nov 2017 11:07:52 -0700
Subject: [PATCH] amd/stoneyridge: Add generic IMC sleep and wakeup

Hudson code, the basis for soc//stoneyridge southbridge, has typically
contained direct calls to vendorcode/amd//ImcLib.c.  In an effort to
keep #include files clean in other stoneyridge files, put the new calls
into imc.c.

Change-Id: I830d5431635ac4acaf3c3c974cb452847dc147cd
Signed-off-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-on: https://review.coreboot.org/22407
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
---
 src/soc/amd/stoneyridge/imc.c             | 10 ++++++++++
 src/soc/amd/stoneyridge/include/soc/imc.h |  2 ++
 2 files changed, 12 insertions(+)

diff --git a/src/soc/amd/stoneyridge/imc.c b/src/soc/amd/stoneyridge/imc.c
index 6a5b5d8eba..a42a9e0291 100644
--- a/src/soc/amd/stoneyridge/imc.c
+++ b/src/soc/amd/stoneyridge/imc.c
@@ -78,3 +78,13 @@ void enable_imc_thermal_zone(void)
 	WriteECmsg(MSG_SYS_TO_IMC, AccessWidth8, &FunNum, &StdHeader);
 	WaitForEcLDN9MailboxCmdAck(&StdHeader);
 }
+
+void imc_sleep(void)
+{
+	ImcSleep(NULL);
+}
+
+void imc_wakeup(void)
+{
+	ImcWakeup(NULL);
+}
diff --git a/src/soc/amd/stoneyridge/include/soc/imc.h b/src/soc/amd/stoneyridge/include/soc/imc.h
index d61340941c..079df79dc4 100644
--- a/src/soc/amd/stoneyridge/include/soc/imc.h
+++ b/src/soc/amd/stoneyridge/include/soc/imc.h
@@ -18,5 +18,7 @@
 
 void imc_reg_init(void);
 void enable_imc_thermal_zone(void);
+void imc_sleep(void);
+void imc_wakeup(void);
 
 #endif