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SAMV71-XULT: Add logic to initialize the ST24FL1 QuadSPI FLASH

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This commit is contained in:
Gregory Nutt 2015-08-31 09:23:38 -06:00
parent 00f8521e57
commit 34cb87bfd0
2 changed files with 46 additions and 0 deletions
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35
configs/samv71-xult/src/sam_bringup.c
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@ -55,6 +55,12 @@
#include "samv71-xult.h" #include "samv71-xult.h"
#ifdef HAVE_ST25FL1
#include <nuttx/spi/qspi.h>
#include <nuttx/mtd/mtd.h>
#include "sam_qspi.h"
#endif
#ifdef HAVE_ROMFS #ifdef HAVE_ROMFS
# include <arch/board/boot_romfsimg.h> # include <arch/board/boot_romfsimg.h>
#endif #endif
@ -89,6 +95,10 @@
int sam_bringup(void) int sam_bringup(void)
{ {
#ifdef HAVE_ST25FL1
FAR struct qspi_dev_s *qspi;
FAR struct mtd_dev_s *mtd;
#endif
int ret; int ret;
#ifdef HAVE_MACADDR #ifdef HAVE_MACADDR
@ -178,6 +188,31 @@ int sam_bringup(void)
} }
#endif #endif
#ifdef HAVE_ST25FL1
/* Create an instance of the SAMV71 QSPI device driver */
qspi = sam_qspi_initialize(0);
if (!qspi)
{
SYSLOG("ERROR: sam_qspi_initialize failed\n");
}
else
{
/* Use the QSPI device instance to initialize the
* ST25FL1 device.
*/
mtd = st25fl1_initialize(qspi);
if (!mtd)
{
SYSLOG("ERROR: st25fl1_initialize failed\n");
}
/* And now do what with the ST25FL1 MTD device? */
#warning Missing Logic
}
#endif
#ifdef HAVE_USBHOST #ifdef HAVE_USBHOST
/* Initialize USB host operation. sam_usbhost_initialize() starts a thread /* Initialize USB host operation. sam_usbhost_initialize() starts a thread
* will monitor for USB connection and disconnection events. * will monitor for USB connection and disconnection events.

11
configs/samv71-xult/src/samv71-xult.h
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@ -61,6 +61,7 @@
#define HAVE_NETWORK 1 #define HAVE_NETWORK 1
#define HAVE_MACADDR 1 #define HAVE_MACADDR 1
#define HAVE_MTDCONFIG 1 #define HAVE_MTDCONFIG 1
#define HAVE_ST25FL1 1
#define HAVE_WM8904 1 #define HAVE_WM8904 1
#define HAVE_AUDIO_NULL 1 #define HAVE_AUDIO_NULL 1
@ -181,6 +182,16 @@
# undef HAVE_MTDCONFIG # undef HAVE_MTDCONFIG
#endif #endif
/* ST25FL1 QuadSPI FLASH */
#ifndef CONFIG_MTD_ST25FL1
# undef HAVE_ST25FL1
#endif
#ifndef CONFIG_SAMV7_QSPI
# undef HAVE_ST25FL1
#endif
/* Audio */ /* Audio */
/* PCM/WM8904 driver */ /* PCM/WM8904 driver */