Add Kinetis clocking logic and some UART logic. Add K60 Tower configuration

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3876 42af7a65-404d-4744-a932-0658087f49c3

1 files changed, 168 insertions, 0 deletions

diff --git a/nuttx/arch/arm/src/kinetis/kinetis_config.h b/nuttx/arch/arm/src/kinetis/kinetis_config.h
new file mode 100755
index 000000000..aa05e8fda
--- /dev/null
+++ b/nuttx/arch/arm/src/kinetis/kinetis_config.h
@@ -0,0 +1,168 @@
+/************************************************************************************

+ * arch/arm/src/kinetis/kinetis_config.h

+ *

+ *   Copyright (C) 2011 Gregory Nutt. All rights reserved.

+ *   Author: Gregory Nutt <spudmonkey@racsa.co.cr>

+ *

+ * 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_KINETISXX_KINETIS_CONFIG_H

+#define __ARCH_ARM_SRC_KINETISXX_KINETIS_CONFIG_H

+

+/************************************************************************************

+ * Included Files

+ ************************************************************************************/

+

+#include <nuttx/config.h>

+#include <arch/board/board.h>

+

+#include "chip.h"

+

+/************************************************************************************

+ * Pre-processor Definitions

+ ************************************************************************************/

+

+/* Configuration *********************************************************************/

+/* Make that no unsupport UARTs are enabled */

+

+#ifndef KINETIS_NISO7816

+#  define KINETIS_NISO7816 0

+#endif

+

+#if (KINETIS_NISO7816 + KINETIS_NUART) < 6

+#  undef CONFIG_KINETIS_UART5

+#  if (KINETIS_NISO7816 + KINETIS_NUART) < 5

+#    undef CONFIG_KINETIS_UART4

+#    if (KINETIS_NISO7816 + KINETIS_NUART) < 4

+#      undef CONFIG_KINETIS_UART3

+#      if (KINETIS_NISO7816 + KINETIS_NUART) < 3

+#        undef CONFIG_KINETIS_UART2

+#        if (KINETIS_NISO7816 + KINETIS_NUART) < 2

+#          undef CONFIG_KINETIS_UART1

+#          if (KINETIS_NISO7816 + KINETIS_NUART) < 1

+#            undef CONFIG_KINETIS_UART0

+#          endif

+#        endif

+#      endif

+#    endif

+#  endif

+#endif

+

+/* Are any UARTs enabled? */

+

+#undef HAVE_UART

+#if defined(CONFIG_KINETIS_UART0) || defined(CONFIG_KINETIS_UART1) || \

+    defined(CONFIG_KINETIS_UART2) || defined(CONFIG_KINETIS_UART3) || \

+    defined(CONFIG_KINETIS_UART5)

+#  define HAVE_UART 1

+#endif

+

+/* Is there a serial console? There should be at most one defined.  It could be on

+ * any UARTn, n=0,1,2,3,4,5

+ */

+

+#if defined(CONFIG_UART0_SERIAL_CONSOLE) && defined(CONFIG_KINETIS_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

+#  define HAVE_CONSOLE 1

+#elif defined(CONFIG_UART1_SERIAL_CONSOLE) && defined(CONFIG_KINETIS_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

+#  define HAVE_CONSOLE 1

+#elif defined(CONFIG_UART2_SERIAL_CONSOLE) && defined(CONFIG_KINETIS_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

+#  define HAVE_CONSOLE 1

+#elif defined(CONFIG_UART3_SERIAL_CONSOLE) && defined(CONFIG_KINETIS_UART3)

+#  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

+#  define HAVE_CONSOLE 1

+#elif defined(CONFIG_UART4_SERIAL_CONSOLE) && defined(CONFIG_KINETIS_UART4)

+#  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

+#  define HAVE_CONSOLE 1

+#elif defined(CONFIG_UART5_SERIAL_CONSOLE) && defined(CONFIG_KINETIS_UART5)

+#  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

+#  define HAVE_CONSOLE 1

+#else

+#  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 HAVE_CONSOLE

+#endif

+

+/* Check UART flow control (Not yet supported) */

+

+# undef CONFIG_UART0_FLOWCONTROL

+# undef CONFIG_UART1_FLOWCONTROL

+# undef CONFIG_UART2_FLOWCONTROL

+# undef CONFIG_UART3_FLOWCONTROL

+# undef CONFIG_UART4_FLOWCONTROL

+# undef CONFIG_UART5_FLOWCONTROL

+

+/************************************************************************************

+ * Public Types

+ ************************************************************************************/

+

+/************************************************************************************

+ * Public Data

+ ************************************************************************************/

+

+/************************************************************************************

+ * Inline Functions

+ ************************************************************************************/

+

+/************************************************************************************

+ * Public Functions

+ ************************************************************************************/

+

+#endif /* __ARCH_ARM_SRC_KINETISXX_KINETIS_CONFIG_H */