linux-sunxi/u-boot-sunxi
1
0
Fork 0
mirror of https://github.com/linux-sunxi/u-boot-sunxi.git synced 2024-02-12 11:16:03 +08:00
Code Issues Projects Releases Wiki Activity

fpga: Define bitstream type based on command selection

Browse Source 
Clean up partial, full and compressed bitstream handling.
U-Boot supports full bitstream loading and partial
based on detection which is not 100% correct.
Extending fpga_load/fpga_loadbitstream() with one more
argument which stores bitstream type.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
This commit is contained in:
Michal Simek
2014-05-02 14:09:30 +02:00
parent 64e809afea
commit 7a78bd2679
10 changed files with 37 additions and 21 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
drivers/fpga/xilinx.c
View File

@ -24,7 +24,8 @@ static int xilinx_validate(xilinx_desc *desc, char *fn);
/* ------------------------------------------------------------------------- */
int fpga_loadbitstream(int devnum, char *fpgadata, size_t size)
int fpga_loadbitstream(int devnum, char *fpgadata, size_t size,
bitstream_type bstype)
{
unsigned int length;
unsigned int swapsize;
@ -127,17 +128,18 @@ int fpga_loadbitstream(int devnum, char *fpgadata, size_t size)
dataptr += 4;
printf(" bytes in bitstream = %d\n", swapsize);
return fpga_load(devnum, dataptr, swapsize);
return fpga_load(devnum, dataptr, swapsize, bstype);
}
int xilinx_load(xilinx_desc *desc, const void *buf, size_t bsize)
int xilinx_load(xilinx_desc *desc, const void *buf, size_t bsize,
bitstream_type bstype)
{
if (!xilinx_validate (desc, (char *)__FUNCTION__)) {
printf ("%s: Invalid device descriptor\n", __FUNCTION__);
return FPGA_FAIL;
}
return desc->operations->load(desc, buf, bsize);
return desc->operations->load(desc, buf, bsize, bstype);
}
int xilinx_dump(xilinx_desc *desc, const void *buf, size_t bsize)