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Add DM320 USB device side driver

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@986 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2008-10-07 17:23:58 +00:00
parent e87854bc93
commit 679b959f90
9 changed files with 2677 additions and 3 deletions
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1
ChangeLog
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@ -488,6 +488,7 @@
* Basic LPC214x USB device side driver basically functional (but probably still buggy)
* Initial USB serial class device side driver check in (not well tested at initial checkin)
* Add LPC214x USB serial configuration; Add examples/usbserial test (still a work in progress)
* Added USB device side driver for the DM320 (untested at initial checkin)

3
Documentation/NuttX.html
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@ -8,7 +8,7 @@
<tr align="center" bgcolor="#e4e4e4">
<td>
<h1><big><font color="#3c34ec"><i>NuttX RTOS</i></font></big></h1>
<p>Last Updated: October 6, 2008</p>
<p>Last Updated: October 7, 2008</p>
</td>
</tr>
</table>
@ -1078,6 +1078,7 @@ nuttx-0.3.16 2008-xx-xx Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt;
* Basic LPC214x USB device side driver basically functional (but probably still buggy)
* Initial USB serial class device side driver check in (not well tested at initial checkin)
* Add LPC214x USB serial configuration; Add examples/usbserial test (still a work in progress)
* Added USB device side driver for the DM320 (untested at initial checkin)
pascal-0.1.3 2008-xx-xx Gregory Nutt &lt;spudmonkey@racsa.co.cr&gt;

3
arch/arm/src/dm320/Make.defs
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@ -49,3 +49,6 @@ CHIP_ASRCS = dm320_lowputc.S dm320_restart.S
CHIP_CSRCS = dm320_allocateheap.c dm320_boot.c dm320_decodeirq.c \
dm320_irq.c dm320_serial.c dm320_timerisr.c
ifeq ($(CONFIG_USBDEV),y)
CHIP_CSRCS += dm320_usbdev.c
endif

2
arch/arm/src/dm320/chip.h
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@ -41,7 +41,9 @@
************************************************************************************/
#include "dm320_memorymap.h"
#include "dm320_clkc.h"
#include "dm320_ahb.h"
#include "dm320_busc.h"
#include "dm320_uart.h"
#include "dm320_timer.h"
#include "dm320_intc.h"

62
arch/arm/src/dm320/dm320_busc.h Normal file
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@ -0,0 +1,62 @@
/************************************************************************************
* dm320/dm320_busc.h
*
* Copyright (C) 2008 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* 3. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
************************************************************************************/
#ifndef __ARCH_ARM_SRC_DM320_DM320_BUSC_H
#define __ARCH_ARM_SRC_DM320_DM320_BUSC_H
/************************************************************************************
* Included Files
************************************************************************************/
#ifndef __ASSEMBLY__
# include <sys/types.h>
#endif
/************************************************************************************
* Definitions
************************************************************************************/
/* Bus Controller Register Map (BUSC) ***********************************************/
#define DM320_BUSC_ECR (DM320_BUSC_REGISTER_BASE+0x0000) /* Endian Conversion Register */
#define DM320_BUSC_EBYTER (DM320_BUSC_REGISTER_BASE+0x0002) /* Endian Byte Reverse Register */
#define DM320_BUSC_EBITR (DM320_BUSC_REGISTER_BASE+0x0004) /* Endian Bit Reverse Register */
#define DM320_BUSC_REVR (DM320_BUSC_REGISTER_BASE+0x0006) /* Device Revision Register */
/************************************************************************************
* Inline Functions
************************************************************************************/
#endif /* __ARCH_ARM_SRC_DM320_DM320_BUSC_H */

85
arch/arm/src/dm320/dm320_clkc.h Normal file
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@ -0,0 +1,85 @@
/************************************************************************************
* dm320/dm320_clkc.h
*
* Copyright (C) 2008 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* 3. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
************************************************************************************/
#ifndef __ARCH_ARM_SRC_DM320_DM320_CLKC_H
#define __ARCH_ARM_SRC_DM320_DM320_CLKC_H
/************************************************************************************
* Included Files
************************************************************************************/
#ifndef __ASSEMBLY__
# include <sys/types.h>
#endif
/************************************************************************************
* Definitions
************************************************************************************/
/* Clock Controller Register Map (CLKC) *********************************************/
#define DM320_CLKC_PLLA (DM320_CLKC_REGISTER_BASE+0x0000) /* PLLA Configuration */
#define DM320_CLKC_PLLB (DM320_CLKC_REGISTER_BASE+0x0002) /* PLLB Configuration */
#define DM320_CLKC_SEL0 (DM320_CLKC_REGISTER_BASE+0x0004) /* Input Clock Source Selection #0 */
#define DM320_CLKC_SEL1 (DM320_CLKC_REGISTER_BASE+0x0006) /* Input Slock Source Selection #1 */
#define DM320_CLKC_SEL2 (DM320_CLKC_REGISTER_BASE+0x0008) /* Input Clock Source Selection #2 */
#define DM320_CLKC_DIV0 (DM320_CLKC_REGISTER_BASE+0x000a) /* Clock Divisor Settings #0 */
#define DM320_CLKC_DIV1 (DM320_CLKC_REGISTER_BASE+0x000c) /* Clock Divisor Settings #1 */
#define DM320_CLKC_DIV2 (DM320_CLKC_REGISTER_BASE+0x000e) /* Clock Divisor Settings #2 */
#define DM320_CLKC_DIV3 (DM320_CLKC_REGISTER_BASE+0x0010) /* Clock Divisor Settings #3 */
#define DM320_CLKC_DIV4 (DM320_CLKC_REGISTER_BASE+0x0012) /* Clock Divisor Settings #4 */
#define DM320_CLKC_BYP (DM320_CLKC_REGISTER_BASE+0x0014) /* Bypass Control */
#define DM320_CLKC_INV (DM320_CLKC_REGISTER_BASE+0x0016) /* Inverse Control */
#define DM320_CLKC_MOD0 (DM320_CLKC_REGISTER_BASE+0x0018) /* Module Clock Enables #0 */
#define DM320_CLKC_MOD1 (DM320_CLKC_REGISTER_BASE+0x001a) /* Module ClockEnables #1 */
#define DM320_CLKC_MOD2 (DM320_CLKC_REGISTER_BASE+0x001c) /* Module ClockEnables #1 */
#define DM320_CLKC_LPCTL0 (DM320_CLKC_REGISTER_BASE+0x001e) /* Low Power Control #0 */
#define DM320_CLKC_LPCTL1 (DM320_CLKC_REGISTER_BASE+0x0020) /* Low Power Control #1 */
#define DM320_CLKC_OSEL (DM320_CLKC_REGISTER_BASE+0x0022) /* Output Clock Selector */
#define DM320_CLKC_O0DIV (DM320_CLKC_REGISTER_BASE+0x0024) /* Output Clock #0 Divider */
#define DM320_CLKC_O1DIV (DM320_CLKC_REGISTER_BASE+0x0026) /* Output Clock #1 Divider */
#define DM320_CLKC_O2DIV (DM320_CLKC_REGISTER_BASE+0x0028) /* Output Clock #2 Divider */
#define DM320_CLKC_PWM0C (DM320_CLKC_REGISTER_BASE+0x002a) /* PWM #0 Cycle Count */
#define DM320_CLKC_PWM0H (DM320_CLKC_REGISTER_BASE+0x002c) /* PWM #0 High Period */
#define DM320_CLKC_PWM1C (DM320_CLKC_REGISTER_BASE+0x002e) /* PWM #1 Cycle Count */
#define DM320_CLKC_PWM1H (DM320_CLKC_REGISTER_BASE+0x0030) /* PWM #1 Cycle Period */
#define DM320_CLKC_TEST0 (DM320_CLKC_REGISTER_BASE+0x08FE) /* Test #0 */
#define DM320_CLKC_TEST1 (DM320_CLKC_REGISTER_BASE+0x08FE) /* Test #1 */
/************************************************************************************
* Inline Functions
************************************************************************************/
#endif /* __ARCH_ARM_SRC_DM320_DM320_CLKC_H */

4
arch/arm/src/dm320/dm320_intc.h
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@ -1,7 +1,7 @@
/************************************************************************************
* dm320/dm320_intc.h
*
* Copyright (C) 2007 Gregory Nutt. All rights reserved.
* Copyright (C) 2007, 2008 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
*
* Redistribution and use in source and binary forms, with or without
@ -14,7 +14,7 @@
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* 3. Neither the name Gregory Nutt nor the names of its contributors may be
* 3. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*

4
arch/arm/src/dm320/dm320_usb.h
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@ -235,6 +235,10 @@
#define USB_TXFIFO2_SINGLE_BUF (0x00)
#define USB_TXFIFO2_DOUBLE_BUF (0x10)
/* RXFIFO2 register bit settings **************************************************/
#define USB_RXFIF02_DPB (0x10)
/* USBDMA control register bit settings ********************************************/
#define USBDMA_CNTL_DMAEN (0x01)

2516
arch/arm/src/dm320/dm320_usbdev.c Normal file
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