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provide a second copy of EmuTOS in FPGA RAM for blitter access

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Markus Fröschle
2017-05-22 07:01:25 +00:00
parent 14587bf417
commit 1745281a7b
1 changed files with 2 additions and 0 deletions
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2
BaS_gcc/sys/BaS.c
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@@ -432,6 +432,8 @@ void BaS(void)
/* copy EMUTOS */ /* copy EMUTOS */
src = (uint8_t *) EMUTOS; src = (uint8_t *) EMUTOS;
memcpy(dst, src, EMUTOS_SIZE); memcpy(dst, src, EMUTOS_SIZE);
/* do a second copy to FPGA RAM exclusively for the blitter */
memcpy(dst + 0x40000000, src, EMUTOS_SIZE);
xprintf("finished\r\n"); xprintf("finished\r\n");
xprintf("flush caches: "); xprintf("flush caches: ");