diff options
Diffstat (limited to 'lib_blackfin/bf533_string.c')
| -rw-r--r-- | lib_blackfin/bf533_string.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib_blackfin/bf533_string.c b/lib_blackfin/bf533_string.c index cfa515a..c8b1a3a 100644 --- a/lib_blackfin/bf533_string.c +++ b/lib_blackfin/bf533_string.c @@ -127,7 +127,7 @@ int strncmp(const char *cs, const char *ct, size_t count) void * memcpy(void * dest,const void *src,size_t count) { char *tmp = (char *) dest, *s = (char *) src; - + /* Turn off the cache, if destination in the L1 memory */ if ( (tmp >= (char *)L1_ISRAM) && (tmp < (char *)L1_ISRAM_END) || (tmp >= (char *)DATA_BANKA_SRAM) && (tmp < DATA_BANKA_SRAM_END) @@ -150,7 +150,7 @@ void * memcpy(void * dest,const void *src,size_t count) void *dma_memcpy(void * dest,const void *src,size_t count) { - + *pMDMA_D0_IRQ_STATUS = DMA_DONE | DMA_ERR; /* Copy sram functions from sdram to sram */ @@ -173,7 +173,7 @@ void *dma_memcpy(void * dest,const void *src,size_t count) asm("ssync;"); *pMDMA_D0_CONFIG = ( WNR | DMAEN); - + while(*pMDMA_D0_IRQ_STATUS & DMA_RUN){ *pMDMA_D0_IRQ_STATUS |= (DMA_DONE | DMA_ERR); } |