mirror of
https://github.com/apache/nuttx.git
synced 2026-06-07 01:05:54 +08:00
Update lpc214x stuff
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@923 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo
@@ -1,4 +1,4 @@
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############################################################################
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##############################################################################
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# configs/mcu123-lpc214x/Make.defs
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#
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# Copyright (C) 2007, 2008 Gregory Nutt. All rights reserved.
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@@ -14,7 +14,7 @@
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# notice, this list of conditions and the following disclaimer in
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# the documentation and/or other materials provided with the
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# distribution.
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# 3. Neither the name Gregory NuttX nor the names of its contributors may be
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# 3. Neither the name NuttX nor the names of its contributors may be
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# used to endorse or promote products derived from this software
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# without specific prior written permission.
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#
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@@ -31,7 +31,7 @@
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# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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############################################################################
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##############################################################################
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include ${TOPDIR}/.config
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@@ -58,7 +58,7 @@ CONFIG_ARCH_LPC2148=y
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CONFIG_ARCH_BOARD=mcu123-lpc214x
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CONFIG_ARCH_BOARD_MCU123=y
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CONFIG_BOARD_LOOPSPERMSEC=1250
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CONFIG_ARCH_LEDS=n
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CONFIG_ARCH_LEDS=y
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CONFIG_DRAM_SIZE=0x02000000
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CONFIG_DRAM_START=0x40000000
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CONFIG_DRAM_END=(CONFIG_DRAM_START+CONFIG_DRAM_SIZE)
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@@ -100,8 +100,8 @@ CONFIG_UART0_TXBUFSIZE=256
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CONFIG_UART1_TXBUFSIZE=256
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CONFIG_UART0_RXBUFSIZE=256
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CONFIG_UART1_RXBUFSIZE=256
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CONFIG_UART0_BAUD=115200
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CONFIG_UART1_BAUD=115200
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CONFIG_UART0_BAUD=38400
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CONFIG_UART1_BAUD=38400
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CONFIG_UART0_BITS=8
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CONFIG_UART1_BITS=8
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CONFIG_UART0_PARITY=0
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@@ -1,7 +1,7 @@
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/************************************************************
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* board/board.h
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/****************************************************************************
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* configs/mcu123-lpc214x/include/board.h
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*
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* Copyright (C) 2007 Gregory Nutt. All rights reserved.
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* Copyright (C) 2007, 2008 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
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*
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* Redistribution and use in source and binary forms, with or without
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@@ -14,7 +14,7 @@
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name Gregory Nutt nor the names of its contributors may be
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* 3. Neither the name NuttX nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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@@ -31,24 +31,24 @@
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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************************************************************/
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****************************************************************************/
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#ifndef __ARCH_BOARD_BOARD_H
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#define __ARCH_BOARD_BOARD_H
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/************************************************************
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/****************************************************************************
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* Included Files
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************************************************************/
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****************************************************************************/
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#ifndef __ASSEMBLY__
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# include <sys/types.h>
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#endif
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/************************************************************
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/****************************************************************************
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* Definitions
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************************************************************/
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****************************************************************************/
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/* Clocking *************************************************/
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/* Clocking *****************************************************************/
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#define LPC214X_FOSC 12000000
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#define LPC214X_PLL_M 5
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@@ -68,10 +68,19 @@
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#define LPC214X_PLL_FEED1 0xaa
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#define LPC214X_PLL_FEED2 0x55
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/* LED definitions ******************************************/
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/* LED definitions **********************************************************/
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/************************************************************
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#define LED_STARTED 0
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#define LED_HEAPALLOCATE 1
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#define LED_IRQSENABLED 2
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#define LED_STACKCREATED 3
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#define LED_INIRQ 4
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#define LED_SIGNAL 5
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#define LED_ASSERTION 6
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#define LED_PANIC 7
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/****************************************************************************
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* Inline Functions
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************************************************************/
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****************************************************************************/
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#endif /* __ARCH_BOARD_BOARD_H */
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@@ -1,7 +1,7 @@
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/************************************************************
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* ld.script
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/****************************************************************************
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* configs/mcu123-lpc214x/ld.script
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*
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* Copyright (C) 2007 Gregory Nutt. All rights reserved.
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* Copyright (C) 2007, 2008 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
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*
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* Redistribution and use in source and binary forms, with or without
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@@ -14,7 +14,7 @@
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name Gregory Nutt nor the names of its contributors may be
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* 3. Neither the name NuttX nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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@@ -31,7 +31,7 @@
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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************************************************************/
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****************************************************************************/
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OUTPUT_ARCH(arm)
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ENTRY(_stext)
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Executable
+66
@@ -0,0 +1,66 @@
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#!/bin/sh
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#############################################################################
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# configs/mcu123-lpc214x/lpc21isp.sh
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#
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# Copyright (C) 2008 Gregory Nutt. All rights reserved.
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# Author: Gregory Nutt <spudmonkey@racsa.co.cr>
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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#
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in
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# the documentation and/or other materials provided with the
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# distribution.
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# 3. Neither the name NuttX nor the names of its contributors may be
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# used to endorse or promote products derived from this software
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# without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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# FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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# COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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# BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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# OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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#############################################################################
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#set -x
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# The path to the built lpc21isp binary
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lpc21isp=../lpc2148/lpc21isp/lpc21isp
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# lpc21ips options
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#options="-debug -control -verify"
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options="-control -verify"
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# The path to the NuttX Intel Hex format binary
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hxfile=nuttx.ihx
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# The TTY to use for the download
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tty=/dev/ttyS0
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# The BAUD rate supported by the lpc214x board
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baud=38400
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# The LPC214X crystal frequency in KHz
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osckhz=12000
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# Do it!
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sudo $lpc21isp $options $hxfile $tty $baud $osckhz
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@@ -1,7 +1,7 @@
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/************************************************************
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* board/up_leds.c
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/****************************************************************************
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* configs/mcu123-lpc214x/src/up_leds.c
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*
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* Copyright (C) 2007 Gregory Nutt. All rights reserved.
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* Copyright (C) 2007, 2008 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
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*
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* Redistribution and use in source and binary forms, with or without
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@@ -14,7 +14,7 @@
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name Gregory Nutt nor the names of its contributors may be
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* 3. Neither the name NuttX nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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@@ -31,54 +31,72 @@
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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************************************************************/
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****************************************************************************/
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/************************************************************
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/****************************************************************************
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* Included Files
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************************************************************/
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****************************************************************************/
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#include <nuttx/config.h>
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#include <sys/types.h>
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#include "chip.h"
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#include "up_arch.h"
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#include "up_internal.h"
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/************************************************************
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/****************************************************************************
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* Definitions
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************************************************************/
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****************************************************************************/
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/************************************************************
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/* P1.16-P1.23 control LEDS 1-8 */
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#define LEDBIT(led) (0x00010000 << (led))
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#define ALLLEDS (0x00ff0000)
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#define putled(v,r) putreg32((v),(LPC214X_GPIO1_BASE+(r)))
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#define CLRLEDS putled(ALLLEDS,LPC214X_GPIO_SET_OFFSET)
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/****************************************************************************
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* Private Data
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************************************************************/
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****************************************************************************/
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/************************************************************
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/****************************************************************************
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* Private Functions
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************************************************************/
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****************************************************************************/
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/************************************************************
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/****************************************************************************
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* Public Funtions
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************************************************************/
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****************************************************************************/
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/************************************************************
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/****************************************************************************
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* Name: up_ledinit
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************************************************************/
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****************************************************************************/
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#ifdef CONFIG_ARCH_LEDS
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void up_ledinit(void)
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{
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/* Initilize GIOs P1.16-P1.23 */
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putled(ALLLEDS,LPC214X_GPIO_DIR_OFFSET);
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putled(ALLLEDS,LPC214X_GPIO_SET_OFFSET);
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putled(LEDBIT(0),LPC214X_GPIO_CLR_OFFSET);
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}
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/************************************************************
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/****************************************************************************
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* Name: up_ledon
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************************************************************/
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****************************************************************************/
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void up_ledon(int led)
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{
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putled(LEDBIT(led),LPC214X_GPIO_CLR_OFFSET);
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}
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/************************************************************
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/****************************************************************************
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* Name: up_ledoff
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************************************************************/
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****************************************************************************/
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void up_ledoff(int led)
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{
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putled(LEDBIT(led),LPC214X_GPIO_SET_OFFSET);
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}
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#endif /* CONFIG_ARCH_LEDS */
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