From 1b183aa6ce78af27c2e42aa51626f76a4b5d5bb0 Mon Sep 17 00:00:00 2001
From: Kyösti Mälkki <kyosti.malkki@gmail.com>
Date: Sun, 26 Feb 2017 10:11:21 +0200
Subject: binaryPI boards: Drop any ACPI S3 support
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None of the boards currently have HAVE_ACPI_RESUME and
and ACPI S3 support calls should not appear under board
directories anyways.

Change-Id: I1abd40ddba64be25b823abf801988863950c1eb5
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/18500
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Marc Jones <marc@marcjonesconsulting.com>
---
 src/mainboard/amd/gardenia/romstage.c | 30 +++++++-----------------------
 1 file changed, 7 insertions(+), 23 deletions(-)

(limited to 'src/mainboard/amd/gardenia/romstage.c')

diff --git a/src/mainboard/amd/gardenia/romstage.c b/src/mainboard/amd/gardenia/romstage.c
index eca9d3bd58..0136a98344 100644
--- a/src/mainboard/amd/gardenia/romstage.c
+++ b/src/mainboard/amd/gardenia/romstage.c
@@ -20,7 +20,6 @@
 #include <cpu/x86/lapic.h>
 #include <cpu/x86/bist.h>
 #include <cpu/amd/car.h>
-#include <cpu/amd/pi/s3_resume.h>
 #include <northbridge/amd/pi/agesawrapper.h>
 #include <northbridge/amd/pi/agesawrapper_call.h>
 #include <southbridge/amd/pi/hudson/hudson.h>
@@ -28,9 +27,6 @@
 void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
 {
 	u32 val;
-#if CONFIG_HAVE_ACPI_RESUME
-	void *resume_backup_memory;
-#endif
 
 	amd_initmmio();
 	hudson_lpc_port80();
@@ -62,27 +58,15 @@ void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
 
 	post_code(0x39);
 	AGESAWRAPPER(amdinitearly);
-	int s3resume = acpi_is_wakeup_s3();
-	if (!s3resume) {
-		post_code(0x40);
-		AGESAWRAPPER(amdinitpost);
-		post_code(0x41);
-		AGESAWRAPPER(amdinitenv);
-		/* TODO: Disable cache is not ok. */
-		disable_cache_as_ram();
-	} else { /* S3 detect */
-		printk(BIOS_INFO, "S3 detected\n");
-
-		post_code(0x60);
-		AGESAWRAPPER(amdinitresume);
 
-		AGESAWRAPPER(amds3laterestore);
-
-		post_code(0x61);
-		prepare_for_resume();
-	}
+	post_code(0x40);
+	AGESAWRAPPER(amdinitpost);
+	post_code(0x41);
+	AGESAWRAPPER(amdinitenv);
+	/* TODO: Disable cache is not ok. */
+	disable_cache_as_ram();
 
-	if (s3resume || acpi_is_wakeup_s4()) {
+	if (acpi_is_wakeup_s4()) {
 		outb(0xEE, PM_INDEX);
 		outb(0x8, PM_DATA);
 	}
-- 
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