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author | Stefano Babic <sbabic@denx.de> | 2015-02-13 11:17:01 +0100 |
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committer | Stefano Babic <sbabic@denx.de> | 2015-02-13 11:17:01 +0100 |
commit | e72d344386bf80738fab7a6bd37cb321f443093a (patch) | |
tree | d3e02055e6aa903ab80ef87c78d2f38e93981dcf /drivers/fpga/xilinx.c | |
parent | 258c98f8d36ef35d7cb7604847ba73e64d702c2a (diff) | |
parent | bd2a4888b123713adec271d6c8040ca9f609aa2f (diff) | |
download | u-boot-imx-e72d344386bf80738fab7a6bd37cb321f443093a.zip u-boot-imx-e72d344386bf80738fab7a6bd37cb321f443093a.tar.gz u-boot-imx-e72d344386bf80738fab7a6bd37cb321f443093a.tar.bz2 |
Merge branch 'master' of git://git.denx.de/u-boot
Diffstat (limited to 'drivers/fpga/xilinx.c')
-rw-r--r-- | drivers/fpga/xilinx.c | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/drivers/fpga/xilinx.c b/drivers/fpga/xilinx.c index adb4b8c..c765a74 100644 --- a/drivers/fpga/xilinx.c +++ b/drivers/fpga/xilinx.c @@ -139,6 +139,11 @@ int xilinx_load(xilinx_desc *desc, const void *buf, size_t bsize, return FPGA_FAIL; } + if (!desc->operations || !desc->operations->load) { + printf("%s: Missing load operation\n", __func__); + return FPGA_FAIL; + } + return desc->operations->load(desc, buf, bsize, bstype); } @@ -151,8 +156,10 @@ int xilinx_loadfs(xilinx_desc *desc, const void *buf, size_t bsize, return FPGA_FAIL; } - if (!desc->operations->loadfs) + if (!desc->operations || !desc->operations->loadfs) { + printf("%s: Missing loadfs operation\n", __func__); return FPGA_FAIL; + } return desc->operations->loadfs(desc, buf, bsize, fpga_fsinfo); } @@ -165,6 +172,11 @@ int xilinx_dump(xilinx_desc *desc, const void *buf, size_t bsize) return FPGA_FAIL; } + if (!desc->operations || !desc->operations->dump) { + printf("%s: Missing dump operation\n", __func__); + return FPGA_FAIL; + } + return desc->operations->dump(desc, buf, bsize); } @@ -226,12 +238,14 @@ int xilinx_info(xilinx_desc *desc) if (desc->name) printf("Device name: \t%s\n", desc->name); - if (desc->iface_fns) { + if (desc->iface_fns) printf ("Device Function Table @ 0x%p\n", desc->iface_fns); - desc->operations->info(desc); - } else + else printf ("No Device Function Table.\n"); + if (desc->operations && desc->operations->info) + desc->operations->info(desc); + ret_val = FPGA_SUCCESS; } else { printf ("%s: Invalid device descriptor\n", __FUNCTION__); |