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Add support for the poweroff on calypso phones 

git-svn-id: https://nuttx.svn.sourceforge.net/svnroot/nuttx/trunk@4520 7fd9a85b-ad96-42d3-883c-3090e2eb8679
This commit is contained in:
patacongo 2012-03-25 14:51:25 +00:00
parent 10bef9ad74
commit dc3de6e3b2
12 changed files with 214 additions and 55 deletions
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4
nuttx/arch/arm/src/calypso/Make.defs
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@ -46,8 +46,8 @@ CMN_CSRCS = up_allocateheap.c up_assert.c up_blocktask.c up_copystate.c \
up_interruptcontext.c up_prefetchabort.c up_releasepending.c \
up_releasestack.c up_reprioritizertr.c up_schedulesigaction.c \
up_sigdeliver.c up_syscall.c up_unblocktask.c \
up_undefinedinsn.c up_usestack.c
up_undefinedinsn.c up_usestack.c calypso_power.c
CHIP_ASRCS = calypso_lowputc.S
CHIP_CSRCS = calypso_irq.c calypso_timer.c calypso_heap.c \
calypso_serial.c clock.c
calypso_serial.c calypso_spi.c clock.c

18
nuttx/arch/arm/src/calypso/calypso_power.c Normal file
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@ -0,0 +1,18 @@
#include <stdio.h>
#include <nuttx/spi.h>
int board_power_off(void)
{
uint16_t tx;
struct spi_dev_s *spi = up_spiinitialize(0);
SPI_SETBITS(spi, 16);
tx = (1 << 6) | (1 << 1);
SPI_SNDBLOCK(spi, &tx, 1);
tx = (1 << 6) | (30 << 1);
SPI_SNDBLOCK(spi, &tx, 1);
return 0;
}

141
nuttx/arch/arm/src/calypso/calypso_spi.c Normal file
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@ -0,0 +1,141 @@
/****************************************************************************
* calypso_spi.c
* SPI driver for TI Calypso
*
* Copyright (C) 2011 Stefan Richter <ichgeh@l--putt.de>
*
* All rights reserved.
*
* 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.
*
****************************************************************************/
#include <nuttx/config.h>
#include <nuttx/spi.h>
#warning "MOST OF SPI API IS INCOMPLETE! (Wrapper around Osmocom driver)"
extern void spi_init(void);
extern int spi_xfer(uint8_t dev_idx, uint8_t bitlen, const void *dout, void *din);
#ifndef CONFIG_SPI_EXCHANGE
#error "Calypso HW only supports exchange. Enable CONFIG_SPI_EXCHANGE!"
#endif
struct calypso_spidev_s
{
struct spi_dev_s spidev; /* External driver interface */
int nbits; /* Number of transfered bits */
#ifndef CONFIG_SPI_OWNBUS
sem_t exclsem; /* Mutual exclusion of devices */
#endif
};
/* STUBS! */
#ifndef CONFIG_SPI_OWNBUS
static int spi_lock(FAR struct spi_dev_s *dev, bool lock);
#endif
static void spi_select(FAR struct spi_dev_s *dev, enum spi_dev_e devid,
bool selected)
{
}
static uint32_t spi_setfrequency(FAR struct spi_dev_s *dev, uint32_t frequency)
{
return frequency;
}
static void spi_setmode(FAR struct spi_dev_s *dev, enum spi_mode_e mode)
{
}
/* Osmocom wrapper */
static void spi_setbits(FAR struct spi_dev_s *dev, int nbits)
{
((FAR struct calypso_spidev_s *)dev)->nbits = nbits;
}
static void spi_exchange(FAR struct spi_dev_s *dev, FAR const void *txbuffer,
FAR void *rxbuffer, size_t nwords)
{
FAR struct calypso_spidev_s *priv = (FAR struct calypso_spidev_s *)dev;
size_t i;
for(i=0; i<nwords; i++)
spi_xfer(0, priv->nbits, txbuffer+i, rxbuffer+i);
}
static uint16_t spi_send(FAR struct spi_dev_s *dev, uint16_t wd)
{
uint16_t buf = wd;
spi_exchange(dev, &buf, &buf, 1);
return buf;
}
static const struct spi_ops_s g_spiops =
{
#ifndef CONFIG_SPI_OWNBUS
.lock = spi_lock,
#endif
.select = spi_select,
.setfrequency = spi_setfrequency,
.setmode = spi_setmode,
.setbits = spi_setbits,
.status = 0,
#ifdef CONFIG_SPI_CMDDATA
.cmddata = ,
#endif
.send = spi_send,
#ifdef CONFIG_SPI_EXCHANGE
.exchange = spi_exchange,
#else
.sndblock = spi_sndblock,
.recvblock = spi_recvblock,
#endif
.registercallback = 0,
};
static struct calypso_spidev_s g_spidev =
{
.spidev = { &g_spiops },
.nbits = 0,
};
FAR struct spi_dev_s *up_spiinitialize(int port)
{
switch(port) {
case 0: /* SPI master device */
spi_init();
return (FAR struct spi_dev_s *)&g_spidev;
case 1: /* uWire device */
return NULL;
default:
return NULL;
}
}

6
nuttx/configs/compal_e88/include/power.h Normal file
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@ -0,0 +1,6 @@
/************************************************************************
* arch/power.h
*
* Supposed to be empty
*
************************************************************************/

21
nuttx/configs/compal_e88/nsh_highram/appconfig
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@ -1,5 +1,5 @@
############################################################################
# configs/c5471evm/nsh/appconfig
# configs/compal_e88/nsh_highram/appconfig
#
# Copyright (C) 2011 Gregory Nutt. All rights reserved.
# Author: Gregory Nutt <spudmonkey@racsa.co.cr>
@ -33,22 +33,11 @@
#
############################################################################
# Path to example in apps/examples containing the user_start entry point
# NSH shell
CONFIGURED_APPS += examples/nsh
# NSH library
CONFIGURED_APPS += system/readline
CONFIGURED_APPS += nshlib
# Networking support
ifeq ($(CONFIG_NET),y)
CONFIGURED_APPS += netutils/uiplib
CONFIGURED_APPS += netutils/dhcpc
CONFIGURED_APPS += netutils/resolv
CONFIGURED_APPS += netutils/tftpc
CONFIGURED_APPS += netutils/webclient
endif
CONFIGURED_APPS += examples/hello examples/poweroff
# Path to example in apps/examples
CONFIGURED_APPS += examples/hello
CONFIGURED_APPS += vsn/poweroff

8
nuttx/configs/compal_e88/nsh_highram/defconfig
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@ -1,8 +1,8 @@
############################################################################
# configs/c5471evm/nsh/defconfig
#
# Copyright (C) 2007-2011 Gregory Nutt. All rights reserved.
# Author: Gregory Nutt <spudmonkey@racsa.co.cr>
# Copyright (C) 2007-2012 Gregory Nutt. All rights reserved.
# Author: Gregory Nutt <gnutt@nuttx.org>
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
@ -428,6 +428,10 @@ CONFIG_NSH_DRIPADDR=(10<<24|0<<16|0<<8|1)
CONFIG_NSH_NETMASK=(255<<24|255<<16|255<<8|0)
CONFIG_NSH_BUILTIN_APPS=y
#
# Settings for examples/hello
CONFIG_EXAMPLES_HELLO_BUILTIN=y
#
# Settings for examples/wget
# CONFIG_EXAMPLE_WGET_URL - The URL of the file to get

6
nuttx/configs/compal_e99/include/power.h Normal file
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@ -0,0 +1,6 @@
/************************************************************************
* arch/power.h
*
* Supposed to be empty
*
************************************************************************/

23
nuttx/configs/compal_e99/nsh_compalram/appconfig
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@ -1,5 +1,5 @@
############################################################################
# configs/c5471evm/nsh/appconfig
# configs/compal_e99/nsh_compalram/appconfig
#
# Copyright (C) 2011 Gregory Nutt. All rights reserved.
# Author: Gregory Nutt <spudmonkey@racsa.co.cr>
@ -33,22 +33,11 @@
#
############################################################################
# Path to example in apps/examples containing the user_start entry point
CONFIGURED_APPS += examples/nsh
# NSH library
# NSH shell
CONFIGURED_APPS += system/readline
CONFIGURED_APPS += nshlib
CONFIGURED_APPS += examples/nsh
# Networking support
ifeq ($(CONFIG_NET),y)
CONFIGURED_APPS += netutils/uiplib
CONFIGURED_APPS += netutils/dhcpc
CONFIGURED_APPS += netutils/resolv
CONFIGURED_APPS += netutils/tftpc
CONFIGURED_APPS += netutils/webclient
endif
CONFIGURED_APPS += examples/hello examples/poweroff
# Path to example in apps/examples
CONFIGURED_APPS += examples/hello
CONFIGURED_APPS += vsn/poweroff

10
nuttx/configs/compal_e99/nsh_compalram/defconfig
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@ -1,8 +1,8 @@
############################################################################
# configs/c5471evm/nsh/defconfig
# configs/compal_e99/nsh_compalram/defconfig
#
# Copyright (C) 2007-2011 Gregory Nutt. All rights reserved.
# Author: Gregory Nutt <spudmonkey@racsa.co.cr>
# Copyright (C) 2007-2012 Gregory Nutt. All rights reserved.
# Author: Gregory Nutt <gnutt@nuttx.org>
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
@ -396,6 +396,10 @@ CONFIG_NET_BROADCAST=n
CONFIG_NET_DHCP_LIGHT=n
CONFIG_NET_RESOLV_ENTRIES=4
#
# Settings for examples/hello
CONFIG_EXAMPLES_HELLO_BUILTIN=y
#
# Settings for examples/uip
CONFIG_EXAMPLE_UIP_NOMAC=y

8
nuttx/configs/compal_e99/nsh_highram/appconfig
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@ -1,5 +1,5 @@
############################################################################
# configs/c5471evm/nsh/appconfig
# configs/compal_e99/nsh_highram/appconfig
#
# Copyright (C) 2011 Gregory Nutt. All rights reserved.
# Author: Gregory Nutt <spudmonkey@racsa.co.cr>
@ -34,9 +34,11 @@
############################################################################
# NSH shell
CONFIGURED_APPS += examples/nsh
CONFIGURED_APPS += system/readline
CONFIGURED_APPS += nshlib
CONFIGURED_APPS += examples/nsh
# Path to example in apps/examples
CONFIGURED_APPS += examples/ostest
CONFIGURED_APPS += examples/hello
CONFIGURED_APPS += vsn/poweroff

14
nuttx/configs/compal_e99/nsh_highram/defconfig
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@ -1,8 +1,8 @@
############################################################################
# configs/c5471evm/nsh/defconfig
# configs/compal_e99/nsh_highram/defconfig
#
# Copyright (C) 2007-2011 Gregory Nutt. All rights reserved.
# Author: Gregory Nutt <spudmonkey@racsa.co.cr>
# Copyright (C) 2007-2012 Gregory Nutt. All rights reserved.
# Author: Gregory Nutt <gnutt@nuttx.org>
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
@ -428,6 +428,10 @@ CONFIG_NSH_DRIPADDR=(10<<24|0<<16|0<<8|1)
CONFIG_NSH_NETMASK=(255<<24|255<<16|255<<8|0)
CONFIG_NSH_BUILTIN_APPS=y
#
# Settings for examples/hello
CONFIG_EXAMPLES_HELLO_BUILTIN=y
#
# Settings for examples/wget
# CONFIG_EXAMPLE_WGET_URL - The URL of the file to get
@ -473,7 +477,3 @@ CONFIG_PTHREAD_STACK_MIN=256
CONFIG_PTHREAD_STACK_DEFAULT=4096
CONFIG_HEAP_BASE=
CONFIG_HEAP_SIZE=
# Application configuration
CONFIG_EXAMPLES_OSTEST_BUILTIN=y
CONFIG_APPS_DIR="../apps"

10
nuttx/include/nuttx/spi.h
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@ -1,7 +1,7 @@
/****************************************************************************
* include/nuttx/spi.h
*
* Copyright(C) 2008-2011 Gregory Nutt. All rights reserved.
* Copyright(C) 2008-2012 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without
@ -33,8 +33,8 @@
*
****************************************************************************/
#ifndef __NUTTX_SPI_H
#define __NUTTX_SPI_H
#ifndef __INCLUDE_NUTTX_SPI_H
#define __INCLUDE_NUTTX_SPI_H
/****************************************************************************
* Included Files
@ -87,7 +87,7 @@
#ifndef CONFIG_SPI_OWNBUS
# define SPI_LOCK(d,l) (d)->ops->lock(d,l)
#else
# define SPI_LOCK(d,l)
# define SPI_LOCK(d,l) 0
#endif
/****************************************************************************
@ -441,4 +441,4 @@ EXTERN FAR struct spi_dev_s *up_spiinitialize(int port);
#if defined(__cplusplus)
}
#endif
#endif /* __NUTTX_SPI_H */
#endif /* __INCLUDE_NUTTX_SPI_H */