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This commit is contained in:
Markus Fröschle
2013-12-15 14:22:15 +00:00
parent ebbe822b6f
commit 5cf87ceb30
6 changed files with 23 additions and 60 deletions
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4
BaS_gcc/sources/dma.c
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@@ -105,8 +105,6 @@ void *dma_memcpy(void *dst, void *src, size_t n)
int dma_init(void)
{
int res;
int version;
char *long_version;
xprintf("MCD DMA API initialization: ");
res = MCD_initDma((dmaRegs *) &_MBAR[0x8000], SYS_SRAM, MCD_RELOC_TASKS | MCD_COMM_PREFETCH_EN);
@@ -115,8 +113,6 @@ int dma_init(void)
xprintf("DMA API initialization failed (0x%x)\r\n", res);
return 0;
}
version = MCD_getVersion(&long_version);
xprintf("DMA API version %d.%d initialized. Tasks are at %p\r\n", version / 0xff, version % 0xff, SYS_SRAM);
// test
dma_memcpy((void *) 0x10000, (void *) 0x03e00000, 0x00100000); /* copy one megabyte of flash to RAM */