From d4d7730853e5d675f76ec666807da3028c91d592 Mon Sep 17 00:00:00 2001 From: Mike Frysinger Date: Mon, 4 Feb 2008 19:26:55 -0500 Subject: punt Blackfin VDSP headers and import sanitized/auto-generated ones Signed-off-by: Mike Frysinger --- lib_blackfin/bf533_string.c | 23 ++++++++++++++++++----- 1 file changed, 18 insertions(+), 5 deletions(-) (limited to 'lib_blackfin/bf533_string.c') diff --git a/lib_blackfin/bf533_string.c b/lib_blackfin/bf533_string.c index 1553f1b..9ceeeef 100644 --- a/lib_blackfin/bf533_string.c +++ b/lib_blackfin/bf533_string.c @@ -26,11 +26,11 @@ */ #include -#include #include #include #include #include "cache.h" +#include char *strcpy(char *dest, const char *src) { @@ -112,6 +112,19 @@ int strncmp(const char *cs, const char *ct, size_t count) return __res1; } +#ifndef pMDMA_D0_IRQ_STATUS +# define pMDMA_D0_IRQ_STATUS pMDMA1_D0_IRQ_STATUS +# define pMDMA_D0_START_ADDR pMDMA1_D0_START_ADDR +# define pMDMA_D0_X_COUNT pMDMA1_D0_X_COUNT +# define pMDMA_D0_X_MODIFY pMDMA1_D0_X_MODIFY +# define pMDMA_D0_CONFIG pMDMA1_D0_CONFIG +# define pMDMA_S0_IRQ_STATUS pMDMA1_S0_IRQ_STATUS +# define pMDMA_S0_START_ADDR pMDMA1_S0_START_ADDR +# define pMDMA_S0_X_COUNT pMDMA1_S0_X_COUNT +# define pMDMA_S0_X_MODIFY pMDMA1_S0_X_MODIFY +# define pMDMA_S0_CONFIG pMDMA1_S0_CONFIG +#endif + static void *dma_memcpy(void *dest, const void *src, size_t count) { *pMDMA_D0_IRQ_STATUS = DMA_DONE | DMA_ERR; @@ -133,7 +146,7 @@ static void *dma_memcpy(void *dest, const void *src, size_t count) /* Enable source DMA */ *pMDMA_S0_CONFIG = (DMAEN); - sync(); + SSYNC(); *pMDMA_D0_CONFIG = (WNR | DMAEN); @@ -164,11 +177,11 @@ void *memcpy(void *dest, const void *src, size_t count) if (dcache_status()) { blackfin_dcache_flush_range(src, src+count); } - /* L1_ISRAM can only be accessed via dma */ - if ((tmp >= (char *)L1_ISRAM) && (tmp < (char *)L1_ISRAM_END)) { + /* L1_INST_SRAM can only be accessed via dma */ + if ((tmp >= (char *)L1_INST_SRAM) && (tmp < (char *)L1_INST_SRAM_END)) { /* L1 is the destination */ dma_memcpy(dest,src,count); - } else if ((s >= (char *)L1_ISRAM) && (s < (char *)L1_ISRAM_END)) { + } else if ((s >= (char *)L1_INST_SRAM) && (s < (char *)L1_INST_SRAM_END)) { /* L1 is the source */ dma_memcpy(dest,src,count); -- cgit v1.1