diff options
| -rw-r--r-- | board/esd/common/fpga.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/board/esd/common/fpga.c b/board/esd/common/fpga.c index aab5509..dc92662 100644 --- a/board/esd/common/fpga.c +++ b/board/esd/common/fpga.c @@ -96,10 +96,10 @@ static int fpga_boot(const unsigned char *fpgadata, int size) { int i,index,len; int count; + unsigned char b; #ifdef CFG_FPGA_SPARTAN2 int j; #else - unsigned char b; int bit; #endif @@ -196,9 +196,10 @@ static int fpga_boot(const unsigned char *fpgadata, int size) */ for (i=index; i<size; i++) { + b = fpgadata[i]; for (j=0; j<8; j++) { - if ((fpgadata[i] & 0x80) == 0x80) + if ((b & 0x80) == 0x80) { FPGA_WRITE_1; } @@ -206,7 +207,7 @@ static int fpga_boot(const unsigned char *fpgadata, int size) { FPGA_WRITE_0; } - fpgadata[i] <<= 1; + b <<= 1; } } #else |