diff options
Diffstat (limited to 'drivers/fpga')
| -rw-r--r-- | drivers/fpga/xilinx.c | 26 |
1 files changed, 10 insertions, 16 deletions
diff --git a/drivers/fpga/xilinx.c b/drivers/fpga/xilinx.c index 2cd0104d8b..941f30010a 100644 --- a/drivers/fpga/xilinx.c +++ b/drivers/fpga/xilinx.c @@ -29,7 +29,6 @@ int fpga_loadbitstream(int devnum, char *fpgadata, size_t size, { unsigned int length; unsigned int swapsize; - char buffer[80]; unsigned char *dataptr; unsigned int i; const fpga_desc *desc; @@ -57,10 +56,8 @@ int fpga_loadbitstream(int devnum, char *fpgadata, size_t size, length = (*dataptr << 8) + *(dataptr + 1); dataptr += 2; - for (i = 0; i < length; i++) - buffer[i] = *dataptr++; - - printf(" design filename = \"%s\"\n", buffer); + printf(" design filename = \"%s\"\n", dataptr); + dataptr += length; /* get part number (identifier, length, string) */ if (*dataptr++ != 0x62) { @@ -71,23 +68,22 @@ int fpga_loadbitstream(int devnum, char *fpgadata, size_t size, length = (*dataptr << 8) + *(dataptr + 1); dataptr += 2; - for (i = 0; i < length; i++) - buffer[i] = *dataptr++; if (xdesc->name) { - i = (ulong)strstr(buffer, xdesc->name); + i = (ulong)strstr((char *)dataptr, xdesc->name); if (!i) { printf("%s: Wrong bitstream ID for this device\n", __func__); printf("%s: Bitstream ID %s, current device ID %d/%s\n", - __func__, buffer, devnum, xdesc->name); + __func__, dataptr, devnum, xdesc->name); return FPGA_FAIL; } } else { printf("%s: Please fill correct device ID to xilinx_desc\n", __func__); } - printf(" part number = \"%s\"\n", buffer); + printf(" part number = \"%s\"\n", dataptr); + dataptr += length; /* get date (identifier, length, string) */ if (*dataptr++ != 0x63) { @@ -98,9 +94,8 @@ int fpga_loadbitstream(int devnum, char *fpgadata, size_t size, length = (*dataptr << 8) + *(dataptr+1); dataptr += 2; - for (i = 0; i < length; i++) - buffer[i] = *dataptr++; - printf(" date = \"%s\"\n", buffer); + printf(" date = \"%s\"\n", dataptr); + dataptr += length; /* get time (identifier, length, string) */ if (*dataptr++ != 0x64) { @@ -111,9 +106,8 @@ int fpga_loadbitstream(int devnum, char *fpgadata, size_t size, length = (*dataptr << 8) + *(dataptr+1); dataptr += 2; - for (i = 0; i < length; i++) - buffer[i] = *dataptr++; - printf(" time = \"%s\"\n", buffer); + printf(" time = \"%s\"\n", dataptr); + dataptr += length; /* get fpga data length (identifier, length) */ if (*dataptr++ != 0x65) { |