From 4a6c7cb294c688917956e4638ff948280a5cb1b0 Mon Sep 17 00:00:00 2001 From: Gregory Nutt Date: Wed, 17 Apr 2013 13:33:40 -0600 Subject: Update HTML files and clean up some Freedom KL25Z files --- nuttx/Documentation/NuttX.html | 28 +++- nuttx/configs/freedom-kl25z/include/board.h | 5 +- nuttx/configs/freedom-kl25z/include/board.h_orig | 170 ----------------------- 3 files changed, 28 insertions(+), 175 deletions(-) delete mode 100644 nuttx/configs/freedom-kl25z/include/board.h_orig diff --git a/nuttx/Documentation/NuttX.html b/nuttx/Documentation/NuttX.html index 35bf7f41e..3dfeaa287 100644 --- a/nuttx/Documentation/NuttX.html +++ b/nuttx/Documentation/NuttX.html @@ -8,7 +8,7 @@

NuttX RTOS

-

Last Updated: April 10, 2013

+

Last Updated: April 17, 2013

@@ -1551,7 +1551,7 @@ svn checkout -r5745 http://svn.code.sf.net/p/nuttx/code/trunk nuttx-code
  • ARM7TDMI (5)
  • ARM920T (1)
  • ARM926EJS (3)
    • -
  • ARM Cortex-M0 (1)
    • +
  • ARM Cortex-M0/M0+ (2)
  • ARM Cortex-M3 (17)
  • ARM Cortex-M4 (7)
    • @@ -1926,6 +1926,30 @@ nsh>

    + +
    +
    + + +
    + +

    + FreeScale Freedom KL25Z. + This is a port of NuttX to the Nuvoton NuTiny-SDK-NUC120 that features the NUC120LE3AN MCU. + See the Freescale website for further information about this board. +

    + + + diff --git a/nuttx/configs/freedom-kl25z/include/board.h b/nuttx/configs/freedom-kl25z/include/board.h index d82517a49..d9bbdad04 100644 --- a/nuttx/configs/freedom-kl25z/include/board.h +++ b/nuttx/configs/freedom-kl25z/include/board.h @@ -54,8 +54,7 @@ /* The Kwikstik-K40 has a 4MHz crystal on board */ #undef BOARD_EXTCLOCK /* Crystal */ -#define BOARD_EXTAL_FREQ 8000000 /* 8MHz crystal frequency (REFCLK) */ -#define BOARD_HCLK_FREQUENCY BOARD_EXTAL_FREQ +#define BOARD_XTAL_FREQ 8000000 /* 8MHz crystal frequency (REFCLK) */ #define BOARD_XTAL32_FREQ 32768 /* 32KHz RTC Oscillator */ /* PLL Configuration. NOTE: Only even frequency crystals are supported that will @@ -69,7 +68,7 @@ #define BOARD_PRDIV 2 /* PLL External Reference Divider */ #define BOARD_VDIV 48 /* PLL VCO Divider (frequency multiplier) */ -#define BOARD_PLLIN_FREQ (BOARD_EXTAL_FREQ / BOARD_PRDIV) +#define BOARD_PLLIN_FREQ (BOARD_XTAL_FREQ / BOARD_PRDIV) #define BOARD_PLLOUT_FREQ (BOARD_PLLIN_FREQ * BOARD_VDIV) #define BOARD_MCG_FREQ BOARD_PLLOUT_FREQ diff --git a/nuttx/configs/freedom-kl25z/include/board.h_orig b/nuttx/configs/freedom-kl25z/include/board.h_orig deleted file mode 100644 index 639d7b580..000000000 --- a/nuttx/configs/freedom-kl25z/include/board.h_orig +++ /dev/null @@ -1,170 +0,0 @@ -/************************************************************************************ - * configs/freedom-kl25z/include/board.h - * include/arch/board/board.h - * - * Copyright (C) 2013 Gregory Nutt. All rights reserved. - * Author: Gregory Nutt - * - * 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 __CONFIGS_FREEDOM_KL25Z_INCLUDE_BOARD_H -#define __CONFIGS_FREEDOM_KL25Z_INCLUDE_BOARD_H - -/************************************************************************************ - * Included Files - ************************************************************************************/ - -#include - -#ifndef __ASSEMBLY__ -# include -#endif - -/************************************************************************************ - * Definitions - ************************************************************************************/ -/* Clocking *************************************************************************/ -/* Crystal frequencies */ - -#define BOARD_XTALHI_FREQUENCY 12000000 -#define BOARD_XTALLO_FREQUENCY 32768 - -/* PLL: The PLL must be 48MHz x N times when using USB - * - * FOUT = FIN x (NF/NR) x (1 / NO) - * FIN = Input reference clock frequency - * NF = Feedback divider - * = (FB_DV + 2) - * NR = Input divider - * = (IN_DV + 2) - * NO = 1 if OUT_DV == 0 - * 2 if OUT_DV == 1 or 2 - * 4 if OUT_DV == 3 - * - * FOUT = 12000000 x 48 / 3 / 4 - * = 48MHz - */ - -#define BOARD_PLL_FIN BOARD_XTALHI_FREQUENCY -#define BOARD_PLL_FB_DV 46 -#define BOARD_PLL_NF (BOARD_PLL_FB_DV+2) -#define BOARD_PLL_IN_DV 1 -#define BOARD_PLL_NR (BOARD_PLL_IN_DV+2) -#define BOARD_PLL_OUT_DV 3 -#define BOARD_PLL_NO 4 - -#define BOARD_PLL_FOUT \ - (BOARD_PLL_FIN * BOARD_PLL_NF / BOARD_PLL_NR / BOARD_PLL_NO) - -/* HCLK. FOUT is the HCLK source clock. */ - -#define BOARD_HCLK_N 1 -#define BOARD_HCLK_FREQUENCY (BOARD_PLL_FOUT / BOARD_HCLK_N) - -/* USB. FOUT is the source. The USB CLK must be 48MHz */ - -#define BOARD_USB_N 1 -#define BOARD_USB_FREQUENCY (BOARD_PLL_FOUT / BOARD_USB_N) - -/* LED definitions ******************************************************************/ -/* The NuTiny has a single green LED that can be controlled from sofware. This LED - * is connected to PIN17. It is pulled high so a low value will illuminate the LED. - */ - -#define BOARD_NLEDS 1 - -/* If CONFIG_ARCH_LEDs is defined, then NuttX will control the LED on board the - * NuTiny. The following definitions describe how NuttX controls the LEDs: - * - * SYMBOL Meaning LED state - * Initially all LED is OFF - * ------------------- ----------------------- ------------- ------------ - * LED_STARTED NuttX has been started LED ON - * LED_HEAPALLOCATE Heap has been allocated LED ON - * LED_IRQSENABLED Interrupts enabled LED ON - * LED_STACKCREATED Idle stack created LED ON - * LED_INIRQ In an interrupt LED should glow - * LED_SIGNAL In a signal handler LED might glow - * LED_ASSERTION An assertion failed LED ON while handling the assertion - * LED_PANIC The system has crashed LED Blinking at 2Hz - * LED_IDLE K25Z is is sleep mode (Optional, not used) - */ - -#define LED_STARTED 0 -#define LED_HEAPALLOCATE 0 -#define LED_IRQSENABLED 0 -#define LED_STACKCREATED 0 -#define LED_INIRQ 0 -#define LED_SIGNAL 0 -#define LED_ASSERTION 0 -#define LED_PANIC 0 - -/* Button definitions ***************************************************************/ -/* The NuTiny has no buttons */ - -#define NUM_BUTTONS 0 - -/************************************************************************************ - * Public Data - ************************************************************************************/ - -#ifndef __ASSEMBLY__ - -#undef EXTERN -#if defined(__cplusplus) -#define EXTERN extern "C" -extern "C" -{ -#else -#define EXTERN extern -#endif - -/************************************************************************************ - * Public Function Prototypes - ************************************************************************************/ -/************************************************************************************ - * Name: kl_boardinitialize - * - * Description: - * All K25Z 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 kl_boardinitialize(void); - -#undef EXTERN -#if defined(__cplusplus) -} -#endif - -#endif /* __ASSEMBLY__ */ -#endif /* __CONFIGS_FREEDOM_KL25Z_INCLUDE_BOARD_H */ -- cgit v1.2.3