From af258cc1791b5c46fcb13d41128cc99043a435be Mon Sep 17 00:00:00 2001
From: Michał Żygowski <michal.zygowski@3mdeb.com>
Date: Sun, 1 Dec 2019 17:42:04 +0100
Subject: mb/*/*: use ACPIMMIO common block wherever possible
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TEST=boot PC Engines apu2 and launch Debian Linux

Signed-off-by: Michał Żygowski <michal.zygowski@3mdeb.com>
Change-Id: I648167ec94367c9494c4253bec21dab20ad7b615
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/37401
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
---
 src/mainboard/asus/f2a85-m/romstage.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(limited to 'src/mainboard/asus/f2a85-m/romstage.c')

diff --git a/src/mainboard/asus/f2a85-m/romstage.c b/src/mainboard/asus/f2a85-m/romstage.c
index 3aa29c8ce3..5b7494d9ee 100644
--- a/src/mainboard/asus/f2a85-m/romstage.c
+++ b/src/mainboard/asus/f2a85-m/romstage.c
@@ -14,6 +14,7 @@
  * GNU General Public License for more details.
  */
 
+#include <amdblocks/acpimmio.h>
 #include <arch/io.h>
 #include <northbridge/amd/agesa/state_machine.h>
 #include <southbridge/amd/agesa/hudson/smbus.h>
@@ -26,10 +27,7 @@ void board_BeforeAgesa(struct sysinfo *cb)
 	post_code(0x30);
 
 	/* turn on secondary smbus at b20 */
-	outb(0x28, 0xcd6);
-	byte = inb(0xcd7);
-	byte |= 1;
-	outb(byte, 0xcd7);
+	pm_write8(0x28, pm_read8(0x28) | 1);
 
 	/* set DDR3 voltage */
 	byte = CONFIG_BOARD_ASUS_F2A85_M_DDR3_VOLT_VAL;
-- 
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