diff options
author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2011-03-14 14:14:54 +0000 |
---|---|---|
committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2011-03-14 14:14:54 +0000 |
commit | ee2220174467b0e456446f5faaef1bd1660f786e (patch) | |
tree | 61937f54d7558e15f984b0450c2958e9ed45b5bd /nuttx/configs/vsn/src/boot.c | |
parent | 38121cceb67b2408c5aab1d3e9998accef0d83c8 (diff) | |
download | px4-nuttx-ee2220174467b0e456446f5faaef1bd1660f786e.tar.gz px4-nuttx-ee2220174467b0e456446f5faaef1bd1660f786e.tar.bz2 px4-nuttx-ee2220174467b0e456446f5faaef1bd1660f786e.zip |
VSN/apps update
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3378 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/configs/vsn/src/boot.c')
-rw-r--r-- | nuttx/configs/vsn/src/boot.c | 216 |
1 files changed, 104 insertions, 112 deletions
diff --git a/nuttx/configs/vsn/src/boot.c b/nuttx/configs/vsn/src/boot.c index 2f959333d..eb4ba9ef5 100644 --- a/nuttx/configs/vsn/src/boot.c +++ b/nuttx/configs/vsn/src/boot.c @@ -1,112 +1,104 @@ -/************************************************************************************
- * configs/vsn/src/boot.c
- * arch/arm/src/board/boot.c
- *
- * Copyright (C) 2009 Gregory Nutt. All rights reserved.
- * Copyright (c) 2011 Uros Platise. All rights reserved.
- *
- * Authors: Gregory Nutt <spudmonkey@racsa.co.cr>
- * Uros Platise <uros.platise@isotel.eu>
- *
- * 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.
- *
- ************************************************************************************/
-
-/************************************************************************************
- * Included Files
- ************************************************************************************/
-
-#include <nuttx/config.h>
-
-#include <debug.h>
-
-#include <arch/board/board.h>
-
-#include "stm32_gpio.h"
-#include "up_arch.h"
-#include "vsn.h"
-
-/************************************************************************************
- * Definitions
- ************************************************************************************/
-
-/************************************************************************************
- * Private Functions
- ************************************************************************************/
-
-/************************************************************************************
- * Public Functions
- ************************************************************************************/
-
-/************************************************************************************
- * Name: stm32_boardinitialize
- *
- * Description:
- * All STM32 architectures must provide the following entry point. This entry point
- * is called early in the intitialization -- after all memory has been configured
- * and mapped but before any devices have been initialized.
- *
- ************************************************************************************/
-
-void stm32_boardinitialize(void)
-{
-#ifdef CONFIG_STM32_SPI3
-#warning JTAG Port Disabled as SPI3 NVRAM/FRAM support is enabled
-
- uint32_t val = getreg32(STM32_AFIO_MAPR);
- val &= 0x00FFFFFF; // clear undefined readings ...
- val |= AFIO_MAPR_DISAB; // set JTAG-DP and SW-DP Disabled
- putreg32(val, STM32_AFIO_MAPR);
-#endif
-
- // Set Board Voltage to 3.3 V
- board_power_setbootvoltage();
-
- /* Configure SPI chip selects if 1) SPI is not disabled, and 2) the weak function
- * stm32_spiinitialize() has been brought into the link.
- */
-
-#if defined(CONFIG_STM32_SPI1) || defined(CONFIG_STM32_SPI2) || defined(CONFIG_STM32_SPI3)
- if (stm32_spiinitialize) stm32_spiinitialize();
-#endif
-
- /* Initialize USB is 1) USBDEV is selected, 2) the USB controller is not
- * disabled, and 3) the weak function stm32_usbinitialize() has been brought
- * into the build.
- */
-
-#if defined(CONFIG_USBDEV) && defined(CONFIG_STM32_USB)
- if (stm32_usbinitialize) stm32_usbinitialize();
-#endif
-
- /* Configure on-board LEDs if LED support has been selected. */
-
-#ifdef CONFIG_ARCH_LEDS
- up_ledinit();
-#endif
-}
+/************************************************************************************ + * configs/vsn/src/boot.c + * arch/arm/src/board/boot.c + * + * Copyright (C) 2009 Gregory Nutt. All rights reserved. + * Copyright (c) 2011 Uros Platise. All rights reserved. + * + * Authors: Gregory Nutt <spudmonkey@racsa.co.cr> + * Uros Platise <uros.platise@isotel.eu> + * + * 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. + * + ************************************************************************************/ + +/************************************************************************************ + * Included Files + ************************************************************************************/ + +#include <nuttx/config.h> + +#include <debug.h> + +#include <arch/board/board.h> + +#include "stm32_gpio.h" +#include "up_arch.h" +#include "vsn.h" + +/************************************************************************************ + * Definitions + ************************************************************************************/ + +/************************************************************************************ + * Private Functions + ************************************************************************************/ + +/************************************************************************************ + * Public Functions + ************************************************************************************/ + +/************************************************************************************ + * Name: stm32_boardinitialize + * + * Description: + * All STM32 architectures must provide the following entry point. This entry point + * is called early in the intitialization -- after all memory has been configured + * and mapped but before any devices have been initialized. + * + ************************************************************************************/ + +void stm32_boardinitialize(void) +{ + /* Set start-up board voltage */ + + board_power_init(); + + /* Configure SPI chip selects if 1) SPI is not disabled, and 2) the weak function + * stm32_spiinitialize() has been brought into the link. + */ + +#if defined(CONFIG_STM32_SPI1) || defined(CONFIG_STM32_SPI2) || defined(CONFIG_STM32_SPI3) + if (stm32_spiinitialize) stm32_spiinitialize(); +#endif + + /* Initialize USB is 1) USBDEV is selected, 2) the USB controller is not + * disabled, and 3) the weak function stm32_usbinitialize() has been brought + * into the build. + */ + +#if defined(CONFIG_USBDEV) && defined(CONFIG_STM32_USB) + if (stm32_usbinitialize) stm32_usbinitialize(); +#endif + + /* Configure on-board LEDs if LED support has been selected. */ + +#ifdef CONFIG_ARCH_LEDS + up_ledinit(); +#endif +} |