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/biostar/a68n_5200/romstage.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(limited to 'src/mainboard/biostar/a68n_5200')

diff --git a/src/mainboard/biostar/a68n_5200/romstage.c b/src/mainboard/biostar/a68n_5200/romstage.c
index 09098f7d8b..5e0cd7c83d 100644
--- a/src/mainboard/biostar/a68n_5200/romstage.c
+++ b/src/mainboard/biostar/a68n_5200/romstage.c
@@ -16,6 +16,7 @@
  */
 
 #include <stdint.h>
+#include <amdblocks/acpimmio.h>
 #include <device/pci_def.h>
 #include <arch/io.h>
 #include <device/pci_ops.h>
@@ -32,13 +33,11 @@
 static void sbxxx_enable_48mhzout(void)
 {
 	/* most likely programming to 48MHz out signal */
-	/* Set auxiliary output clock frequency on OSCOUT1 pin to be 48MHz */
 	u32 reg32;
 	reg32 = misc_read32(0x28);
 	reg32 &= 0xfff8ffff;
 	misc_write32(0x28, reg32);
 
-	/* Enable Auxiliary Clock1, disable FCH 14 MHz OscClk */
 	reg32 = misc_read32(0x40);
 	reg32 &= 0xffffbffb;
 	misc_write32(0x40, reg32);
@@ -49,8 +48,7 @@ void board_BeforeAgesa(struct sysinfo *cb)
 	u8 byte;
 
 	/* Enable the AcpiMmio space */
-	outb(0x24, 0xcd6);
-	outb(0x1, 0xcd7);
+	pm_io_write8(0x24, 1);
 
 	/* Set LPC decode enables. */
 	pci_devfn_t dev = PCI_DEV(0, 0x14, 3);
-- 
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