diff options
Diffstat (limited to 'nuttx/configs/samv71-xult/src/sam_boot.c')
| -rw-r--r-- | nuttx/configs/samv71-xult/src/sam_boot.c | 38 |
1 files changed, 20 insertions, 18 deletions
diff --git a/nuttx/configs/samv71-xult/src/sam_boot.c b/nuttx/configs/samv71-xult/src/sam_boot.c index 0a19fb6c0..2cecca9ff 100644 --- a/nuttx/configs/samv71-xult/src/sam_boot.c +++ b/nuttx/configs/samv71-xult/src/sam_boot.c @@ -1,4 +1,4 @@ -/************************************************************************************ +/**************************************************************************** * configs/samv71-xult/src/sam_boot.c * * Copyright (C) 2015 Gregory Nutt. All rights reserved. @@ -31,11 +31,11 @@ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. * - ************************************************************************************/ + ****************************************************************************/ -/************************************************************************************ +/**************************************************************************** * Included Files - ************************************************************************************/ + ****************************************************************************/ #include <nuttx/config.h> @@ -45,35 +45,37 @@ #include <arch/board/board.h> #include "up_arch.h" +#include "sam_start.h" #include "samv71-xult.h" -/************************************************************************************ +/**************************************************************************** * Pre-processor Definitions - ************************************************************************************/ + ****************************************************************************/ -/************************************************************************************ +/**************************************************************************** * Private Functions - ************************************************************************************/ + ****************************************************************************/ -/************************************************************************************ +/**************************************************************************** * Public Functions - ************************************************************************************/ + ****************************************************************************/ -/************************************************************************************ +/**************************************************************************** * Name: sam_boardinitialize * * Description: - * All SAM3U architectures must provide the following entry point. This entry point - * is called early in the initialization -- after all memory has been configured - * and mapped but before any devices have been initialized. + * All SAMV7 architectures must provide the following entry point. This + * entry point is called early in the initialization -- after clocking and + * memory have been configured but before caches have been enabled and + * before any devices have been initialized. * - ************************************************************************************/ + ****************************************************************************/ void sam_boardinitialize(void) { #ifdef CONFIG_SAMV7_SDRAMC - /* Configure SDRAM if it has been enabled in the NuttX configuration. Here we - * assume, of course, that we are not running out SDRAM. + /* Configure SDRAM if it has been enabled in the NuttX configuration. + * Here we assume, of course, that we are not running out SDRAM. */ sam_sdram_config(); @@ -113,7 +115,7 @@ void sam_boardinitialize(void) * If CONFIG_BOARD_INITIALIZE is selected, then an additional * initialization call will be performed in the boot-up sequence to a * function called board_initialize(). board_initialize() will be - * called immediately after up_intiialize() is called and just before the + * called immediately after up_intitialize() is called and just before the * initial application is started. This additional initialization phase * may be used, for example, to initialize board-specific device drivers. * |