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authorKyösti Mälkki <kyosti.malkki@gmail.com>2013-06-10 11:40:54 +0300
committerAaron Durbin <adurbin@google.com>2013-07-01 17:11:14 +0200
commit54c586c7e76d9e9ec75ccebaf1555b3fde6114e8 (patch)
tree64057a00ff889a06753f560138320201b6ccdde9 /src/southbridge/intel/sch
parentfb387dfb920f73abb144183b8a41dc917e2e32da (diff)
downloadcoreboot-54c586c7e76d9e9ec75ccebaf1555b3fde6114e8.tar.xz
usbdebug: Unify Intel southbridge builds
EHCI controller enable is identical on the affected chipsets. Change-Id: I91830b6f5144a70b158ec1ee40e9cba5fab3fbc9 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/3424 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin <adurbin@google.com> Reviewed-by: Marc Jones <marc.jones@se-eng.com>
Diffstat (limited to 'src/southbridge/intel/sch')
-rw-r--r--src/southbridge/intel/sch/Makefile.inc1
-rw-r--r--src/southbridge/intel/sch/usb_debug.c47
2 files changed, 0 insertions, 48 deletions
diff --git a/src/southbridge/intel/sch/Makefile.inc b/src/southbridge/intel/sch/Makefile.inc
index 9821fedc33..b321a6c4ca 100644
--- a/src/southbridge/intel/sch/Makefile.inc
+++ b/src/southbridge/intel/sch/Makefile.inc
@@ -33,7 +33,6 @@ ramstage-y += reset.c
ramstage-$(CONFIG_HAVE_SMI_HANDLER) += smi.c
smm-$(CONFIG_HAVE_SMI_HANDLER) += smihandler.c
-romstage-$(CONFIG_USBDEBUG) += usb_debug.c
# We don't ship that, but booting without it is bound to fail
cbfs-files-$(CONFIG_HAVE_CMC) += cmc.bin
diff --git a/src/southbridge/intel/sch/usb_debug.c b/src/southbridge/intel/sch/usb_debug.c
deleted file mode 100644
index fb436b5af7..0000000000
--- a/src/southbridge/intel/sch/usb_debug.c
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * This file is part of the coreboot project.
- *
- * Copyright (C) 2009 coresystems GmbH
- *
- * 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
- */
-
-#include <stdint.h>
-#include <arch/io.h>
-#include <console/console.h>
-#include <usbdebug.h>
-#include <device/pci_def.h>
-
-/* Required for successful build, but currently empty. */
-void set_debug_port(unsigned int port)
-{
- /* Not needed, the southbridges hardcode physical USB port 1. */
-}
-
-void enable_usbdebug(unsigned int port)
-{
- u32 dbgctl;
- device_t dev = PCI_DEV(0, 0x1d, 7); /* USB EHCI, D29:F7 */
-
- /* Set the EHCI BAR address. */
- pci_write_config32(dev, EHCI_BAR_INDEX, CONFIG_EHCI_BAR);
-
- /* Enable access to the EHCI memory space registers. */
- pci_write_config8(dev, PCI_COMMAND, PCI_COMMAND_MEMORY);
-
- /* Force ownership of the Debug Port to the EHCI controller. */
- dbgctl = read32(CONFIG_EHCI_BAR + CONFIG_EHCI_DEBUG_OFFSET);
- dbgctl |= (1 << 30);
- write32(CONFIG_EHCI_BAR + CONFIG_EHCI_DEBUG_OFFSET, dbgctl);
-}