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authorMichal Simek <michal.simek@xilinx.com>2014-05-02 14:09:30 +0200
committerMichal Simek <michal.simek@xilinx.com>2014-05-20 15:23:46 +0200
commit7a78bd2679ce3287cfc44f69fd7bc554d0261cf6 (patch)
tree34a48a2e9594920abe2d4c68386869a7f9506744 /drivers/fpga/fpga.c
parent64e809afeaf1572c3246a5bca198a77d0498fd89 (diff)
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fpga: Define bitstream type based on command selection
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>
Diffstat (limited to 'drivers/fpga/fpga.c')
-rw-r--r--drivers/fpga/fpga.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/fpga/fpga.c b/drivers/fpga/fpga.c
index b940d9b..e770950 100644
--- a/drivers/fpga/fpga.c
+++ b/drivers/fpga/fpga.c
@@ -173,7 +173,8 @@ int fpga_add(fpga_type devtype, void *desc)
/*
* Convert bitstream data and load into the fpga
*/
-int __weak fpga_loadbitstream(int devnum, char *fpgadata, size_t size)
+int __weak fpga_loadbitstream(int devnum, char *fpgadata, size_t size,
+ bitstream_type bstype)
{
printf("Bitstream support not implemented for this FPGA device\n");
return FPGA_FAIL;
@@ -182,7 +183,7 @@ int __weak fpga_loadbitstream(int devnum, char *fpgadata, size_t size)
/*
* Generic multiplexing code
*/
-int fpga_load(int devnum, const void *buf, size_t bsize)
+int fpga_load(int devnum, const void *buf, size_t bsize, bitstream_type bstype)
{
int ret_val = FPGA_FAIL; /* assume failure */
const fpga_desc *desc = fpga_validate(devnum, buf, bsize,
@@ -192,7 +193,8 @@ int fpga_load(int devnum, const void *buf, size_t bsize)
switch (desc->devtype) {
case fpga_xilinx:
#if defined(CONFIG_FPGA_XILINX)
- ret_val = xilinx_load(desc->devdesc, buf, bsize);
+ ret_val = xilinx_load(desc->devdesc, buf, bsize,
+ bstype);
#else
fpga_no_sup((char *)__func__, "Xilinx devices");
#endif