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authorChristian Gmeiner <christian.gmeiner@gmail.com>2007-08-27 17:37:06 +0000
committerChristian Gmeiner <christian.gmeiner@gmail.com>2007-08-27 17:37:06 +0000
commit0877a1a9f5efd8926baf48bce02b8f15a435af6a (patch)
tree46a43c8461fdc94eea93e38ef093d602c8c2ce79 /firmware
parent863ce442ec929e890f386501a8fcdd219b92cffc (diff)
downloadrockbox-0877a1a9f5efd8926baf48bce02b8f15a435af6a.tar.gz
rockbox-0877a1a9f5efd8926baf48bce02b8f15a435af6a.zip
remove old driver
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14475 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware')
-rw-r--r--firmware/drivers/arcotg_udc.c135
1 files changed, 0 insertions, 135 deletions
diff --git a/firmware/drivers/arcotg_udc.c b/firmware/drivers/arcotg_udc.c
deleted file mode 100644
index d39dbc39df..0000000000
--- a/firmware/drivers/arcotg_udc.c
+++ /dev/null
@@ -1,135 +0,0 @@
-/***************************************************************************
- * __________ __ ___.
- * Open \______ \ ____ ____ | | _\_ |__ _______ ___
- * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
- * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
- * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
- * \/ \/ \/ \/ \/
- * $Id$
- *
- * Copyright (C) 2007 by Barry Wardell
- *
- * Based on code from the Linux Target Image Builder from Freescale
- * available at http://www.bitshrine.org/ and
- * http://www.bitshrine.org/gpp/linux-2.6.16-mx31-usb-2.patch
- * Adapted for Rockbox in January 2007
- * Original file: drivers/usb/gadget/arcotg_udc.c
- *
- * USB Device Controller Driver
- * Driver for ARC OTG USB module in the i.MX31 platform, etc.
- *
- * Copyright 2004-2006 Freescale Semiconductor, Inc. All Rights Reserved.
- *
- * Based on mpc-udc.h
- * Author: Li Yang (leoli@freescale.com)
- * Jiang Bo (Tanya.jiang@freescale.com)
- *
- * All files in this archive are subject to the GNU General Public License.
- * See the file COPYING in the source tree root for full license agreement.
- *
- * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
- * KIND, either express or implied.
- *
- ****************************************************************************/
-#include "arcotg_udc.h"
-#include "logf.h"
-
-static int timeout;
-
-/* @qh_addr is the aligned virt addr of ep QH addr
- * it is used to set endpointlistaddr Reg */
-/* was static int dr_controller_setup(void *qh_addr) */
-int dr_controller_setup(void)
-{
-#if 0
- struct arc_usb_config *config;
-
- config = udc_controller->config;
-
- /* before here, make sure usb_slave_regs has been initialized */
- if (!qh_addr)
- return -EINVAL;
-#endif
-
- /* Stop and reset the usb controller */
- UDC_USBCMD &= ~USB_CMD_RUN_STOP;
-
- UDC_USBCMD |= USB_CMD_CTRL_RESET;
-
- /* Wait for reset to complete */
- timeout = 10000000;
- while ((UDC_USBCMD & USB_CMD_CTRL_RESET) &&
- --timeout) {
- continue;
- }
- if (timeout == 0) {
- logf("%s: TIMEOUT", __FUNCTION__);
- return -ETIMEDOUT;
- }
-
- /* Set the controller as device mode and disable setup lockout */
- UDC_USBMODE |= (USB_MODE_CTRL_MODE_DEVICE | USB_MODE_SETUP_LOCK_OFF);
-
- /* Clear the setup status */
- UDC_USBSTS = 0;
-#if 0
- UDC_ENDPOINTLISTADDR = (unsigned int)qh_addr & USB_EP_LIST_ADDRESS_MASK;
-
- VDBG("qh_addr=0x%x epla_reg=0x%8x", qh_addr, UOG_ASYNCLISTADDR);
-#endif
- UDC_PORTSC1 = (UDC_PORTSC1 & ~PORTSCX_PHY_TYPE_SEL) | PORTSCX_PTS_UTMI;
-#if 0
- if (config->set_vbus_power)
- config->set_vbus_power(0);
-#endif
-
- return 0;
-}
-
-/* just Enable DR irq reg and Set Dr controller Run */
-/* was static void dr_controller_run(struct arcotg_udc *udc) */
-void dr_controller_run(void)
-{
- /*Enable DR irq reg */
- UDC_USBINTR = USB_INTR_INT_EN | USB_INTR_ERR_INT_EN |
- USB_INTR_PTC_DETECT_EN | USB_INTR_RESET_EN |
- USB_INTR_DEVICE_SUSPEND | USB_INTR_SYS_ERR_EN;
-#if 0
- /* Clear stopped bit */
- udc->stopped = 0;
-#endif
- /* Set the controller as device mode */
- UDC_USBMODE |= USB_MODE_CTRL_MODE_DEVICE;
-
- /* Set controller to Run */
- UDC_USBCMD |= USB_CMD_RUN_STOP;
-
- return;
-}
-
-/* just Enable DR irq reg and Set Dr controller Run */
-/* was static void dr_controller_stop(struct arcotg_udc *udc) */
-void dr_controller_stop(void)
-{
-#if 0
- /* if we're in OTG mode, and the Host is currently using the port,
- * stop now and don't rip the controller out from under the
- * ehci driver
- */
- if (udc->gadget.is_otg) {
- if (!(UDC_OTGSC & OTGSC_STS_USB_ID)) {
- logf("Leaving early");
- return;
- }
- }
-#endif
-
- /* disable all INTR */
- UDC_USBINTR = 0;
-#if 0
- /* Set stopped bit */
- udc->stopped = 1;
-#endif
- /* Set controller to Stop */
- UDC_USBCMD &= ~USB_CMD_RUN_STOP;
-}