git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@1830 35acf78f-673a-0410-8e92-d51de3d6d3f4

1 files changed, 0 insertions, 118 deletions

diff --git a/os/hal/platforms/LPC11xx/hal_lld.c b/os/hal/platforms/LPC11xx/hal_lld.c
deleted file mode 100644
index 31d9f5417..000000000
--- a/os/hal/platforms/LPC11xx/hal_lld.c
+++ /dev/null
@@ -1,118 +0,0 @@
-/*

-    ChibiOS/RT - Copyright (C) 2006,2007,2008,2009,2010 Giovanni Di Sirio.

-

-    This file is part of ChibiOS/RT.

-

-    ChibiOS/RT is free software; you can redistribute it and/or modify

-    it under the terms of the GNU General Public License as published by

-    the Free Software Foundation; either version 3 of the License, or

-    (at your option) any later version.

-

-    ChibiOS/RT is distributed in the hope that it will be useful,

-    but WITHOUT ANY WARRANTY; without even the implied warranty of

-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

-    GNU General Public License for more details.

-

-    You should have received a copy of the GNU General Public License

-    along with this program.  If not, see <http://www.gnu.org/licenses/>.

-*/

-

-/**

- * @file    LPC11xx/hal_lld.c

- * @brief   LPC11xx HAL subsystem low level driver source.

- *

- * @addtogroup LPC11xx_HAL

- * @{

- */

-

-#include "ch.h"

-#include "hal.h"

-

-/**

- * @brief   Register missing in NXP header file.
- */

-#define FLASHCFG (*((volatile uint32_t *)0x4003C010))

-

-/*===========================================================================*/

-/* Driver exported variables.                                                */

-/*===========================================================================*/

-

-/*===========================================================================*/

-/* Driver local variables.                                                   */

-/*===========================================================================*/

-

-/*===========================================================================*/

-/* Driver local functions.                                                   */

-/*===========================================================================*/

-

-/*===========================================================================*/

-/* Driver interrupt handlers.                                                */

-/*===========================================================================*/

-

-/*===========================================================================*/

-/* Driver exported functions.                                                */

-/*===========================================================================*/

-

-/**

- * @brief   Low level HAL driver initialization.

- */

-void hal_lld_init(void) {

-

-  /* SysTick initialization using the system clock.*/

-  NVICSetSystemHandlerPriority(HANDLER_SYSTICK, CORTEX_PRIORITY_SYSTICK);

-  SysTick->LOAD = LPC11xx_SYSCLK / CH_FREQUENCY - 1;

-  SysTick->VAL = 0;

-  SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk |

-                  SysTick_CTRL_ENABLE_Msk |

-                  SysTick_CTRL_TICKINT_Msk;

-}

-

-/**

- * @brief   LPC111x clocks and PLL initialization.

- * @note    All the involved constants come from the file @p board.h.

- */

-void lpc111x_clock_init(void) {

-  unsigned i;

-

-  /* Flash wait states setting, the code takes care to not touch TBD bits.*/

-  FLASHCFG = (FLASHCFG & ~3) | LPC11xx_FLASHCFG_FLASHTIM;

-

-  /* System oscillator initialization if required.*/

-#if LPC11xx_MAINCLK_SOURCE == SYSMAINCLKSEL_PLLOUT

-#if LPC11xx_PLLCLK_SOURCE == SYSPLLCLKSEL_SYSOSC

-  LPC_SYSCON->SYSOSCCTRL = LPC11xx_SYSOSCCTRL;

-  LPC_SYSCON->PDRUNCFG &= ~(1 << 5);            /* System oscillator ON.    */

-  for (i = 0; i < 200; i++)

-    __NOP();                                    /* Stabilization delay.     */

-#endif /* LPC11xx_PLLCLK_SOURCE == SYSPLLCLKSEL_SYSOSC */

-

-  /* PLL initialization if required.*/

-  LPC_SYSCON->SYSPLLCLKSEL = LPC11xx_PLLCLK_SOURCE;

-  LPC_SYSCON->SYSPLLCLKUEN = 1;                 /* Really required?         */

-  LPC_SYSCON->SYSPLLCLKUEN = 0;

-  LPC_SYSCON->SYSPLLCLKUEN = 1;

-  LPC_SYSCON->SYSPLLCTRL = LPC11xx_SYSPLLCTRL_MSEL | LPC11xx_SYSPLLCTRL_PSEL;

-  LPC_SYSCON->PDRUNCFG &= ~(1 << 7);            /* System PLL ON.           */

-  while ((LPC_SYSCON->SYSPLLSTAT & 1) == 0)     /* Wait PLL lock.           */

-    ;

-#endif /* LPC11xx_MAINCLK_SOURCE == SYSMAINCLKSEL_PLLOUT */

-

-  /* Main clock source selection.*/

-  LPC_SYSCON->MAINCLKSEL = LPC11xx_MAINCLK_SOURCE;

-  LPC_SYSCON->MAINCLKUEN = 1;                   /* Really required?         */

-  LPC_SYSCON->MAINCLKUEN = 0;

-  LPC_SYSCON->MAINCLKUEN = 1;

-  while ((LPC_SYSCON->MAINCLKUEN & 1) == 0)     /* Wait switch completion.  */

-    ;

-

-  /* ABH divider initialization, peripheral clocks are initially disabled,

-     the various device drivers will handle their own setup except GPIO and

-     IOCON that are left enabled.*/

-  LPC_SYSCON->SYSAHBCLKDIV = LPC11xx_SYSABHCLK_DIV;

-  LPC_SYSCON->SYSAHBCLKCTRL = 0x0001005F;

-

-  /* Memory remapping, vectors always in ROM.*/

-  LPC_SYSCON->SYSMEMREMAP = 2;

-}

-

-/** @} */