From 93fc8b57778f698cbe7e0e202e33b5d56ce09039 Mon Sep 17 00:00:00 2001
From: gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4>
Date: Tue, 8 Dec 2009 10:36:29 +0000
Subject: HAL implemented for LPC214x.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@1392 35acf78f-673a-0410-8e92-d51de3d6d3f4
---
 demos/ARM7-LPC214x-G++/board.c | 78 ++++--------------------------------------
 1 file changed, 6 insertions(+), 72 deletions(-)

(limited to 'demos/ARM7-LPC214x-G++/board.c')

diff --git a/demos/ARM7-LPC214x-G++/board.c b/demos/ARM7-LPC214x-G++/board.c
index eba3f59e3..539adabee 100644
--- a/demos/ARM7-LPC214x-G++/board.c
+++ b/demos/ARM7-LPC214x-G++/board.c
@@ -17,30 +17,14 @@
     along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
-#include <ch.h>
-#include <pal.h>
-#include <serial.h>
+#include "ch.h"
+#include "hal.h"
 
-#include "lpc214x.h"
-#include "vic.h"
 //#include "lpc214x_ssp.h"
-
-#include "board.h"
 //#include "mmcsd.h"
 //#include "buzzer.h"
 
-/*
- * Non-vectored IRQs handling here.
- */
-static CH_IRQ_HANDLER(IrqHandler) {
-
-  CH_IRQ_PROLOGUE();
-
-  /* nothing */
-
-  VICVectAddr = 0;
-  CH_IRQ_EPILOGUE();
-}
+#define VAL_TC0_PRESCALER 0
 
 /*
  * Timer 0 IRQ handling here.
@@ -58,18 +42,6 @@ static CH_IRQ_HANDLER(T0IrqHandler) {
   CH_IRQ_EPILOGUE();
 }
 
-/*
- * Digital I/O ports static configuration as defined in @p board.h.
- */
-static const LPC214xFIOConfig config =
-{
-  VAL_PINSEL0,
-  VAL_PINSEL1,
-  VAL_PINSEL2,
-  {VAL_FIO0PIN, VAL_FIO0DIR},
-  {VAL_FIO1PIN, VAL_FIO1DIR}
-};
-
 /*
  * Early initialization code.
  * This initialization is performed just after reset before BSS and DATA
@@ -77,43 +49,7 @@ static const LPC214xFIOConfig config =
  */
 void hwinit0(void) {
 
-  /*
-   * All peripherals clock disabled by default in order to save power.
-   */
-  PCONP = PCRTC | PCTIM0;
-
-  /*
-   * MAM setup.
-   */
-  MAMTIM = 0x3;                 /* 3 cycles for flash accesses. */
-  MAMCR  = 0x2;                 /* MAM fully enabled. */
-
-  /*
-   * PLL setup for Fosc=12MHz and CCLK=48MHz.
-   * P=2 M=3.
-   */
-  PLL *pll = PLL0Base;
-  pll->PLL_CFG  = 0x23;         /* P and M values. */
-  pll->PLL_CON  = 0x1;          /* Enables the PLL 0. */
-  pll->PLL_FEED = 0xAA;
-  pll->PLL_FEED = 0x55;
-  while (!(pll->PLL_STAT & 0x400))
-    ;                           /* Wait for PLL lock. */
-
-  pll->PLL_CON  = 0x3;          /* Connects the PLL. */
-  pll->PLL_FEED = 0xAA;
-  pll->PLL_FEED = 0x55;
-
-  /*
-   * VPB setup.
-   * PCLK = CCLK / 4.
-   */
-  VPBDIV = VPD_D4;
-
-  /*
-   * I/O pins configuration.
-   */
-  palInit(&config);
+  lpc214x_clock_init();
 }
 
 /*
@@ -124,10 +60,9 @@ void hwinit0(void) {
 void hwinit1(void) {
 
   /*
-   * Interrupt vectors assignment.
+   * HAL initialization.
    */
-  vic_init();
-  VICDefVectAddr = (IOREG32)IrqHandler;
+  halInit();
 
   /*
    * System Timer initialization, 1ms intervals.
@@ -144,7 +79,6 @@ void hwinit1(void) {
   /*
    * Other subsystems.
    */
-  sdInit();
 //  ssp_init();
 //  InitMMC();
 //  InitBuzzer();
-- 
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