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author | Gregory Nutt <gnutt@nuttx.org> | 2014-03-08 13:29:09 -0600 |
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committer | Gregory Nutt <gnutt@nuttx.org> | 2014-03-08 13:29:09 -0600 |
commit | 3100722cdd78ff94412a760138e2fd4fdc319548 (patch) | |
tree | 40fef8e42b9d2ad55872feb5a32ee6cbf9390a0c /nuttx/arch/arm/src/tiva/tiva_syscontrol.h | |
parent | 39d69550a195f226b1985ebc62f760d286cd68c8 (diff) | |
download | nuttx-3100722cdd78ff94412a760138e2fd4fdc319548.tar.gz nuttx-3100722cdd78ff94412a760138e2fd4fdc319548.tar.bz2 nuttx-3100722cdd78ff94412a760138e2fd4fdc319548.zip |
All files and functions beginning with lm_ changed to tiva_
Diffstat (limited to 'nuttx/arch/arm/src/tiva/tiva_syscontrol.h')
-rw-r--r-- | nuttx/arch/arm/src/tiva/tiva_syscontrol.h | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/nuttx/arch/arm/src/tiva/tiva_syscontrol.h b/nuttx/arch/arm/src/tiva/tiva_syscontrol.h new file mode 100644 index 000000000..702486784 --- /dev/null +++ b/nuttx/arch/arm/src/tiva/tiva_syscontrol.h @@ -0,0 +1,100 @@ +/************************************************************************************ + * arch/arm/src/tiva/tiva_syscontrol.h + * + * Copyright (C) 2009-2010, 2013-2014 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 + * 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_TIVA_TIVA_SYSCONTROL_H +#define __ARCH_ARM_SRC_TIVA_TIVA_SYSCONTROL_H + +/************************************************************************************ + * Included Files + ************************************************************************************/ + +#include <nuttx/config.h> + +/************************************************************************************ + * Pre-processor Definitions + ************************************************************************************/ + +/************************************************************************************ + * Public Types + ************************************************************************************/ + +/************************************************************************************ + * Inline Functions + ************************************************************************************/ + +#ifndef __ASSEMBLY__ + +/************************************************************************************ + * Public Data + ************************************************************************************/ + +#if defined(__cplusplus) +extern "C" +{ +#endif + +/**************************************************************************** + * Public Function Prototypes + ****************************************************************************/ + +/**************************************************************************** + * Name: tiva_clockconfig + * + * Description: + * Called to change to new clock based on desired rcc and rcc2 settings. + * This is use to set up the initial clocking but can be used later to + * support slow clocked, low power consumption modes. + * + ****************************************************************************/ + +void tiva_clockconfig(uint32_t newrcc, uint32_t newrcc2); + +/**************************************************************************** + * Name: up_clockconfig + * + * Description: + * Called early in the bootsequence (before .data and .bss are available) + * in order to configure initial clocking. + * + ****************************************************************************/ + +void up_clockconfig(void); + +#if defined(__cplusplus) +} +#endif + +#endif /* __ASSEMBLY__ */ +#endif /* __ARCH_ARM_SRC_TIVA_TIVA_SYSCONTROL_H */ |