diff options
Diffstat (limited to 'nuttx/arch/arm/src/tiva/tiva_lowputc.h')
| -rw-r--r-- | nuttx/arch/arm/src/tiva/tiva_lowputc.h | 205 |
1 files changed, 205 insertions, 0 deletions
diff --git a/nuttx/arch/arm/src/tiva/tiva_lowputc.h b/nuttx/arch/arm/src/tiva/tiva_lowputc.h new file mode 100644 index 000000000..224835af1 --- /dev/null +++ b/nuttx/arch/arm/src/tiva/tiva_lowputc.h @@ -0,0 +1,205 @@ +/************************************************************************************ + * arch/arm/src/tiva/tiva_lowputc.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_LOWPUTC_H +#define __ARCH_ARM_SRC_TIVA_TIVA_LOWPUTC_H + +/************************************************************************************ + * Included Files + ************************************************************************************/ + +#include <nuttx/config.h> + +/************************************************************************************ + * Pre-processor Definitions + ************************************************************************************/ +/* Configuration *******************************************************************/ + +#if LM_NUARTS < 8 +# undef CONFIG_LM_UART7 +# undef CONFIG_UART7_SERIAL_CONSOLE +# if LM_NUARTS < 7 +# undef CONFIG_LM_UART6 +# undef CONFIG_UART6_SERIAL_CONSOLE +# if LM_NUARTS < 6 +# undef CONFIG_LM_UART5 +# undef CONFIG_UART5_SERIAL_CONSOLE +# if LM_NUARTS < 5 +# undef CONFIG_LM_UART4 +# undef CONFIG_UART4_SERIAL_CONSOLE +# if LM_NUARTS < 4 +# undef CONFIG_LM_UART3 +# undef CONFIG_UART3_SERIAL_CONSOLE +# if LM_NUARTS < 3 +# undef CONFIG_LM_UART2 +# undef CONFIG_UART2_SERIAL_CONSOLE +# if LM_NUARTS < 2 +# undef CONFIG_LM_UART1 +# undef CONFIG_UART1_SERIAL_CONSOLE +# endif +# endif +# endif +# endif +# endif +# endif +#endif + +/* Is there a serial console? */ + +#if defined(CONFIG_UART0_SERIAL_CONSOLE) && defined(CONFIG_LM_UART0) +# undef CONFIG_UART1_SERIAL_CONSOLE +# undef CONFIG_UART2_SERIAL_CONSOLE +# undef CONFIG_UART3_SERIAL_CONSOLE +# undef CONFIG_UART4_SERIAL_CONSOLE +# undef CONFIG_UART5_SERIAL_CONSOLE +# undef CONFIG_UART6_SERIAL_CONSOLE +# undef CONFIG_UART7_SERIAL_CONSOLE +# define HAVE_SERIAL_CONSOLE 1 +#elif defined(CONFIG_UART1_SERIAL_CONSOLE) && defined(CONFIG_LM_UART1) +# undef CONFIG_UART0_SERIAL_CONSOLE +# undef CONFIG_UART2_SERIAL_CONSOLE +# undef CONFIG_UART3_SERIAL_CONSOLE +# undef CONFIG_UART4_SERIAL_CONSOLE +# undef CONFIG_UART5_SERIAL_CONSOLE +# undef CONFIG_UART6_SERIAL_CONSOLE +# undef CONFIG_UART7_SERIAL_CONSOLE +# define HAVE_SERIAL_CONSOLE 1 +#elif defined(CONFIG_UART2_SERIAL_CONSOLE) && defined(CONFIG_LM_UART2) +# undef CONFIG_UART0_SERIAL_CONSOLE +# undef CONFIG_UART1_SERIAL_CONSOLE +# undef CONFIG_UART3_SERIAL_CONSOLE +# undef CONFIG_UART4_SERIAL_CONSOLE +# undef CONFIG_UART5_SERIAL_CONSOLE +# undef CONFIG_UART6_SERIAL_CONSOLE +# undef CONFIG_UART7_SERIAL_CONSOLE +# define HAVE_SERIAL_CONSOLE 1 +#elif defined(CONFIG_UART3_SERIAL_CONSOLE) && defined(CONFIG_LM_UART2) +# undef CONFIG_UART0_SERIAL_CONSOLE +# undef CONFIG_UART1_SERIAL_CONSOLE +# undef CONFIG_UART2_SERIAL_CONSOLE +# undef CONFIG_UART4_SERIAL_CONSOLE +# undef CONFIG_UART5_SERIAL_CONSOLE +# undef CONFIG_UART6_SERIAL_CONSOLE +# undef CONFIG_UART7_SERIAL_CONSOLE +# define HAVE_SERIAL_CONSOLE 1 +#elif defined(CONFIG_UART4_SERIAL_CONSOLE) && defined(CONFIG_LM_UART2) +# undef CONFIG_UART0_SERIAL_CONSOLE +# undef CONFIG_UART1_SERIAL_CONSOLE +# undef CONFIG_UART2_SERIAL_CONSOLE +# undef CONFIG_UART3_SERIAL_CONSOLE +# undef CONFIG_UART5_SERIAL_CONSOLE +# undef CONFIG_UART6_SERIAL_CONSOLE +# undef CONFIG_UART7_SERIAL_CONSOLE +# define HAVE_SERIAL_CONSOLE 1 +#elif defined(CONFIG_UART5_SERIAL_CONSOLE) && defined(CONFIG_LM_UART2) +# undef CONFIG_UART0_SERIAL_CONSOLE +# undef CONFIG_UART1_SERIAL_CONSOLE +# undef CONFIG_UART2_SERIAL_CONSOLE +# undef CONFIG_UART3_SERIAL_CONSOLE +# undef CONFIG_UART4_SERIAL_CONSOLE +# undef CONFIG_UART6_SERIAL_CONSOLE +# undef CONFIG_UART7_SERIAL_CONSOLE +# define HAVE_SERIAL_CONSOLE 1 +#elif defined(CONFIG_UART6_SERIAL_CONSOLE) && defined(CONFIG_LM_UART2) +# undef CONFIG_UART0_SERIAL_CONSOLE +# undef CONFIG_UART1_SERIAL_CONSOLE +# undef CONFIG_UART2_SERIAL_CONSOLE +# undef CONFIG_UART3_SERIAL_CONSOLE +# undef CONFIG_UART4_SERIAL_CONSOLE +# undef CONFIG_UART5_SERIAL_CONSOLE +# undef CONFIG_UART7_SERIAL_CONSOLE +# define HAVE_SERIAL_CONSOLE 1 +#elif defined(CONFIG_UART7_SERIAL_CONSOLE) && defined(CONFIG_LM_UART2) +# undef CONFIG_UART0_SERIAL_CONSOLE +# undef CONFIG_UART1_SERIAL_CONSOLE +# undef CONFIG_UART2_SERIAL_CONSOLE +# undef CONFIG_UART3_SERIAL_CONSOLE +# undef CONFIG_UART4_SERIAL_CONSOLE +# undef CONFIG_UART5_SERIAL_CONSOLE +# undef CONFIG_UART6_SERIAL_CONSOLE +# define HAVE_SERIAL_CONSOLE 1 +#else +# warning "No valid CONFIG_UARTn_SERIAL_CONSOLE Setting" +# undef CONFIG_UART0_SERIAL_CONSOLE +# undef CONFIG_UART1_SERIAL_CONSOLE +# undef CONFIG_UART2_SERIAL_CONSOLE +# undef CONFIG_UART3_SERIAL_CONSOLE +# undef CONFIG_UART4_SERIAL_CONSOLE +# undef CONFIG_UART5_SERIAL_CONSOLE +# undef CONFIG_UART6_SERIAL_CONSOLE +# undef CONFIG_UART7_SERIAL_CONSOLE +# undef HAVE_SERIAL_CONSOLE +#endif + + +/************************************************************************************ + * Public Types + ************************************************************************************/ + +/************************************************************************************ + * Inline Functions + ************************************************************************************/ + +#ifndef __ASSEMBLY__ + +/************************************************************************************ + * Public Data + ************************************************************************************/ + +#if defined(__cplusplus) +extern "C" +{ +#endif + +/**************************************************************************** + * Public Function Prototypes + ****************************************************************************/ + +/**************************************************************************** + * Name: up_lowsetup + * + * Description: + * Called at the very beginning of _start. Performs low level initialization. + * + ****************************************************************************/ + +void up_lowsetup(void); + +#if defined(__cplusplus) +} +#endif + +#endif /* __ASSEMBLY__ */ +#endif /* __ARCH_ARM_SRC_TIVA_TIVA_LOWPUTC_H */ |