AMD southbridges: Move HAVE_HARD_RESET

All 3 boards with AGESA_HUDSON had HAVE_HARD_RESET with the reset.c
file already placed under southbridge/.

All 15 boards with CIMX_SBx00 had HAVE_HARD_RESET with functionally
identical reset.c file under mainboard/. Move those files under
respective southbridge/.

Change-Id: Icfda51527ee62e578067a7fc9dcf60bc9860b269
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: http://review.coreboot.org/3486
Tested-by: build bot (Jenkins)
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
Reviewed-by: Marc Jones <marc.jones@se-eng.com>

3 files changed, 0 insertions, 69 deletions

diff --git a/src/mainboard/amd/south_station/Kconfig b/src/mainboard/amd/south_station/Kconfig
index 1c5e401ffa..ec16e6c4b6 100644
--- a/src/mainboard/amd/south_station/Kconfig
+++ b/src/mainboard/amd/south_station/Kconfig
@@ -30,7 +30,6 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select HAVE_OPTION_TABLE
 	select HAVE_PIRQ_TABLE
 	select HAVE_MP_TABLE
-	select HAVE_HARD_RESET
 	select SB_HT_CHAIN_UNITID_OFFSET_ONLY
 	select LIFT_BSP_APIC_ID
 	select SERIAL_CPU_INIT
diff --git a/src/mainboard/amd/south_station/Makefile.inc b/src/mainboard/amd/south_station/Makefile.inc
index 59c6cd0ff8..2105082455 100644
--- a/src/mainboard/amd/south_station/Makefile.inc
+++ b/src/mainboard/amd/south_station/Makefile.inc
@@ -27,5 +27,4 @@ ramstage-y += agesawrapper.c
 ramstage-y += BiosCallOuts.c
 ramstage-y += PlatformGnbPcie.c
 
-ramstage-y += reset.c
 
diff --git a/src/mainboard/amd/south_station/reset.c b/src/mainboard/amd/south_station/reset.c
deleted file mode 100644
index bb2482b57b..0000000000
--- a/src/mainboard/amd/south_station/reset.c
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2011 Advanced Micro Devices, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#ifndef __PRE_RAM__
-#define __PRE_RAM__ // Use simple device model for this file even in ramstage
-#endif
-#include <arch/io.h>
-#include <reset.h>
-
-#define HT_INIT_CONTROL		0x6C
-#define HTIC_BIOSR_Detect	(1<<5)
-
-#if CONFIG_MAX_PHYSICAL_CPUS > 32
-#define NODE_PCI(x, fn)	((x<32)?(PCI_DEV(CONFIG_CBB,(CONFIG_CDB+x),fn)):(PCI_DEV((CONFIG_CBB-1),(CONFIG_CDB+x-32),fn)))
-#else
-#define NODE_PCI(x, fn)	PCI_DEV(CONFIG_CBB,(CONFIG_CDB+x),fn)
-#endif
-
-static inline void set_bios_reset(void)
-{
-	u32 nodes;
-	u32 htic;
-	device_t dev;
-	int i;
-
-	nodes = ((pci_read_config32(PCI_DEV(CONFIG_CBB, CONFIG_CDB, 0), 0x60) >> 4) & 7) + 1;
-	for(i = 0; i < nodes; i++) {
-		dev = NODE_PCI(i, 0);
-		htic = pci_read_config32(dev, HT_INIT_CONTROL);
-		htic &= ~HTIC_BIOSR_Detect;
-		pci_write_config32(dev, HT_INIT_CONTROL, htic);
-	}
-}
-
-void hard_reset(void)
-{
-	set_bios_reset();
-	/* Try rebooting through port 0xcf9 */
-	/* Actually it is not a real hard_reset --- it only reset coherent link table, but not reset link freq and width */
-	outb((0 << 3) | (0 << 2) | (1 << 1), 0xcf9);
-	outb((0 << 3) | (1 << 2) | (1 << 1), 0xcf9);
-}
-
-//SbReset();
-void soft_reset(void)
-{
-	set_bios_reset();
-	/* link reset */
-	outb(0x06, 0x0cf9);
-}
-