From 35c315a77a92d8ca0efefea329770c6bf9adca2d Mon Sep 17 00:00:00 2001
From: gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4>
Date: Sun, 19 Dec 2010 10:25:31 +0000
Subject: AT91SAM7x board files and demos updated.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@2500 35acf78f-673a-0410-8e92-d51de3d6d3f4
---
 boards/OLIMEX_SAM7_EX256/board.c | 22 +++++-----------------
 boards/OLIMEX_SAM7_EX256/board.h | 10 ++++++++++
 boards/OLIMEX_SAM7_P256/board.c  | 22 +++++-----------------
 boards/OLIMEX_SAM7_P256/board.h  | 10 ++++++++++
 4 files changed, 30 insertions(+), 34 deletions(-)

(limited to 'boards')

diff --git a/boards/OLIMEX_SAM7_EX256/board.c b/boards/OLIMEX_SAM7_EX256/board.c
index 38c84fc1d..e13a05420 100644
--- a/boards/OLIMEX_SAM7_EX256/board.c
+++ b/boards/OLIMEX_SAM7_EX256/board.c
@@ -60,10 +60,10 @@ static CH_IRQ_HANDLER(SYSIrqHandler) {
 
 /*
  * Early initialization code.
- * This initialization is performed just after reset before BSS and DATA
- * segments initialization.
+ * This initialization must be performed just after stack setup and before
+ * any other initialization.
  */
-void hwinit0(void) {
+void __early_init(void) {
   
   /* Watchdog disabled.*/
   AT91C_BASE_WDTC->WDTC_WDMR = AT91C_WDTC_WDDIS;
@@ -72,16 +72,9 @@ void hwinit0(void) {
 }
 
 /*
- * Late initialization code.
- * This initialization is performed after BSS and DATA segments initialization
- * and before invoking the main() function.
+ * Board-specific initialization code.
  */
-void hwinit1(void) {
-
-  /*
-   * HAL initialization.
-   */
-  halInit();
+void boardInit(void) {
 
   /*
    * LCD pins setup.
@@ -124,9 +117,4 @@ void hwinit1(void) {
   AT91C_BASE_PIOA->PIO_PDR   = AT91C_PA3_RTS0 | AT91C_PA4_CTS0;
   AT91C_BASE_PIOA->PIO_ASR   = AT91C_PIO_PA3 | AT91C_PIO_PA4;
   AT91C_BASE_PIOA->PIO_PPUDR = AT91C_PIO_PA3 | AT91C_PIO_PA4;
-
-  /*
-   * ChibiOS/RT initialization.
-   */
-  chSysInit();
 }
diff --git a/boards/OLIMEX_SAM7_EX256/board.h b/boards/OLIMEX_SAM7_EX256/board.h
index 22add597e..961fda9c0 100644
--- a/boards/OLIMEX_SAM7_EX256/board.h
+++ b/boards/OLIMEX_SAM7_EX256/board.h
@@ -91,4 +91,14 @@
 #define PIOB_PHY_IRQ            26
 #define PIOB_PHY_IRQ_MASK       (1 << PIOB_PHY_IRQ)
 
+#if !defined(_FROM_ASM_)
+#ifdef __cplusplus
+extern "C" {
+#endif
+  void boardInit(void);
+#ifdef __cplusplus
+}
+#endif
+#endif /* _FROM_ASM_ */
+
 #endif /* _BOARD_H_ */
diff --git a/boards/OLIMEX_SAM7_P256/board.c b/boards/OLIMEX_SAM7_P256/board.c
index 12b221930..cd9a43873 100644
--- a/boards/OLIMEX_SAM7_P256/board.c
+++ b/boards/OLIMEX_SAM7_P256/board.c
@@ -54,10 +54,10 @@ static CH_IRQ_HANDLER(SYSIrqHandler) {
 
 /*
  * Early initialization code.
- * This initialization is performed just after reset before BSS and DATA
- * segments initialization.
+ * This initialization must be performed just after stack setup and before
+ * any other initialization.
  */
-void hwinit0(void) {
+void __early_init(void) {
   
   /* Watchdog disabled.*/
   AT91C_BASE_WDTC->WDTC_WDMR = AT91C_WDTC_WDDIS;
@@ -66,16 +66,9 @@ void hwinit0(void) {
 }
 
 /*
- * Late initialization code.
- * This initialization is performed after BSS and DATA segments initialization
- * and before invoking the main() function.
+ * Board-specific initialization code.
  */
-void hwinit1(void) {
-
-  /*
-   * HAL initialization.
-   */
-  halInit();
+void boardInit(void) {
 
   /*
    * LED pins setup.
@@ -106,9 +99,4 @@ void hwinit1(void) {
   AIC_EnableIT(AT91C_ID_SYS);
   AT91C_BASE_PITC->PITC_PIMR = (MCK / 16 / CH_FREQUENCY) - 1;
   AT91C_BASE_PITC->PITC_PIMR |= AT91C_PITC_PITEN | AT91C_PITC_PITIEN;
-
-  /*
-   * ChibiOS/RT initialization.
-   */
-  chSysInit();
 }
diff --git a/boards/OLIMEX_SAM7_P256/board.h b/boards/OLIMEX_SAM7_P256/board.h
index 0e2a3d783..65877652d 100644
--- a/boards/OLIMEX_SAM7_P256/board.h
+++ b/boards/OLIMEX_SAM7_P256/board.h
@@ -71,4 +71,14 @@
 #define PIOA_MMC_NPCS0          11
 #define PIOA_MMC_NPCS0_MASK     (1 << PIOA_MMC_NPCS0_MASK)
 
+#if !defined(_FROM_ASM_)
+#ifdef __cplusplus
+extern "C" {
+#endif
+  void boardInit(void);
+#ifdef __cplusplus
+}
+#endif
+#endif /* _FROM_ASM_ */
+
 #endif /* _BOARD_H_ */
-- 
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