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| author | Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com> | 2014-03-14 16:35:37 +0530 |
|---|---|---|
| committer | Michal Simek <michal.simek@xilinx.com> | 2014-05-20 15:23:46 +0200 |
| commit | 1a897668ac33c57ca76f47cb940ec32b405e90dd (patch) | |
| tree | accd3a9001b851d2fe03553f7997fa417be17db0 /include/fpga.h | |
| parent | 26ea9ce5b84b688936a64d1c6102614ed1c28640 (diff) | |
| download | talos-obmc-uboot-1a897668ac33c57ca76f47cb940ec32b405e90dd.tar.gz talos-obmc-uboot-1a897668ac33c57ca76f47cb940ec32b405e90dd.zip | |
fpga: Added support to load bit stream from SD/MMC
Added support to load a bitstream image in chunks by reading it in
chunks from SD/MMC.
Command format:
loadfs [dev] [address] [image size] [blocksize] <interface>
[<dev[:part]>] <filename>
Example: fpga loadfs 0 1000000 3dbafc 4000 mmc 0 fpga.bin
Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Diffstat (limited to 'include/fpga.h')
| -rw-r--r-- | include/fpga.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/fpga.h b/include/fpga.h index 49efd375f7..914024c17c 100644 --- a/include/fpga.h +++ b/include/fpga.h @@ -35,6 +35,13 @@ typedef struct { /* typedef fpga_desc */ void *devdesc; /* real device descriptor */ } fpga_desc; /* end, typedef fpga_desc */ +typedef struct { /* typedef fpga_desc */ + unsigned int blocksize; + char *interface; + char *dev_part; + char *filename; + int fstype; +} fpga_fs_info; typedef enum { BIT_FULL = 0, @@ -47,6 +54,8 @@ extern int fpga_add(fpga_type devtype, void *desc); extern int fpga_count(void); extern int fpga_load(int devnum, const void *buf, size_t bsize, bitstream_type bstype); +extern int fpga_fsload(int devnum, const void *buf, size_t size, + fpga_fs_info *fpga_fsinfo); extern int fpga_loadbitstream(int devnum, char *fpgadata, size_t size, bitstream_type bstype); extern int fpga_dump(int devnum, const void *buf, size_t bsize); |
