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author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2007-11-02 20:20:34 +0000 |
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committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2007-11-02 20:20:34 +0000 |
commit | 8ccf68ba63bb82c099b549548b8f47d40a92acd3 (patch) | |
tree | 5951645d8a83a70d730fdf4b8a8866eb3b7e597e /nuttx/configs | |
parent | 9863a1c37c3bf98152fefced591d4338df5bf501 (diff) | |
download | px4-nuttx-8ccf68ba63bb82c099b549548b8f47d40a92acd3.tar.gz px4-nuttx-8ccf68ba63bb82c099b549548b8f47d40a92acd3.tar.bz2 px4-nuttx-8ccf68ba63bb82c099b549548b8f47d40a92acd3.zip |
Add DM90x0 driver
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@362 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/configs')
-rw-r--r-- | nuttx/configs/ntosd-dm320/include/board.h | 1 | ||||
-rw-r--r-- | nuttx/configs/ntosd-dm320/src/Makefile | 2 | ||||
-rw-r--r-- | nuttx/configs/ntosd-dm320/src/up_network.c | 92 |
3 files changed, 94 insertions, 1 deletions
diff --git a/nuttx/configs/ntosd-dm320/include/board.h b/nuttx/configs/ntosd-dm320/include/board.h index 742b0cdb3..646349075 100644 --- a/nuttx/configs/ntosd-dm320/include/board.h +++ b/nuttx/configs/ntosd-dm320/include/board.h @@ -81,6 +81,7 @@ #define GIO_KEY_SCAN3 4 #define GIO_KEY_SCAN4 5 #define GIO_MS_DETECT 5 +#define GIO_DM9000A_INT 6 #define GIO_MMC_DETECT 8 #define GIO_CFC_DETECT 9 #define GIO_VIDEO_IN 10 diff --git a/nuttx/configs/ntosd-dm320/src/Makefile b/nuttx/configs/ntosd-dm320/src/Makefile index 158b7f4d4..862f23a66 100644 --- a/nuttx/configs/ntosd-dm320/src/Makefile +++ b/nuttx/configs/ntosd-dm320/src/Makefile @@ -40,7 +40,7 @@ CFLAGS += -I$(TOPDIR)/sched ASRCS = AOBJS = $(ASRCS:.S=$(OBJEXT)) -CSRCS = up_leds.c +CSRCS = up_leds.c up_network.c COBJS = $(CSRCS:.c=$(OBJEXT)) SRCS = $(ASRCS) $(CSRCS) diff --git a/nuttx/configs/ntosd-dm320/src/up_network.c b/nuttx/configs/ntosd-dm320/src/up_network.c new file mode 100644 index 000000000..5ba9fd3aa --- /dev/null +++ b/nuttx/configs/ntosd-dm320/src/up_network.c @@ -0,0 +1,92 @@ +/**************************************************************************** + * board/up_network.c + * + * Copyright (C) 2007 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 Gregory Nutt 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. + * + ****************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include <nuttx/config.h> +#if defined(CONFIG_NET) && defined(CONFIG_NET_DM90x0) + +#include <sys/types.h> +#include <arch/board.h> + +#include "up_internal.h" +#include "chip/dm320_gio.h" + +extern void dm9x_initialize(void); + +/**************************************************************************** + * Definitions + ****************************************************************************/ + +/**************************************************************************** + * Private Data + ****************************************************************************/ + +/**************************************************************************** + * Private Functions + ****************************************************************************/ + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: up_netinitialize + ****************************************************************************/ + +void up_netinitialize(void) +{ + /* CS4 is used for DM9000A Ethernet. Interrupt is provided via GIO6 + * which must be configured to interrupt on the rising edge. Bus + * width is 16-bits. + */ + + /* It is assumed that bootloader has already configured CS4. Here, + * we will only make certain that the GIO is properly configured + */ + + GIO_INPUT(GIO_DM9000A_INT); + GIO_NONINVERTED(GIO_DM9000A_INT); + GIO_INTERRUPT(GIO_DM9000A_INT); + GIO_RISINGEDGE(GIO_DM9000A_INT); + + /* Then initialize the driver */ + + dm9x_initialize(); +} + +#endif /* CONFIG_NET && CONFIG_NET_DM90x0 */ |