diff options
Diffstat (limited to 'bsps/shared')
| -rw-r--r-- | bsps/shared/dev/nand/xnandpsu.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/bsps/shared/dev/nand/xnandpsu.c b/bsps/shared/dev/nand/xnandpsu.c index 85e6ba8532..9e9f8959cf 100644 --- a/bsps/shared/dev/nand/xnandpsu.c +++ b/bsps/shared/dev/nand/xnandpsu.c @@ -814,6 +814,21 @@ void XNandPsu_DisableEccMode(XNandPsu *InstancePtr) InstancePtr->EccMode = XNANDPSU_NONE; } +#ifdef __rtems__ +#include <rtems/rtems/clock.h> +static void udelay( void ) +{ + uint64_t time = rtems_clock_get_uptime_nanoseconds() + 1000; + while (1) { + uint64_t newtime = rtems_clock_get_uptime_nanoseconds(); + if (newtime > time) { + break; + } + } +} +#define usleep(x) udelay() +#endif + /*****************************************************************************/ /** * |