From 55b7263ed825fa668f2a21d66cec57f01eccebe5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ky=C3=B6sti=20M=C3=A4lkki?= <kyosti.malkki@gmail.com>
Date: Mon, 8 Jul 2019 22:36:38 +0300
Subject: intel/e7505,i82801dx: Fix SMM_ASEG lock
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

In our codebase, this is only coupled with intel/e7505.
The PCI registers reference here were for intel/i945.

Also aseg_smm_lock() was previously not called.

Change-Id: I21d991c8c2f5c2dde1f148fd80963e39d9836d3c
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/34149
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
---
 src/southbridge/intel/i82801dx/i82801dx.h | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/southbridge/intel/i82801dx/i82801dx.h')

diff --git a/src/southbridge/intel/i82801dx/i82801dx.h b/src/southbridge/intel/i82801dx/i82801dx.h
index 678d5d78b974..ac53ae13a3cd 100644
--- a/src/southbridge/intel/i82801dx/i82801dx.h
+++ b/src/southbridge/intel/i82801dx/i82801dx.h
@@ -37,6 +37,9 @@ extern void i82801dx_enable(struct device *dev);
 void enable_smbus(void);
 int smbus_read_byte(unsigned device, unsigned address);
 #endif
+
+void aseg_smm_lock(void);
+
 #endif
 
 #define DEBUG_PERIODIC_SMIS 0
-- 
cgit v1.2.3