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| author | Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com> | 2018-05-31 15:10:23 +0530 |
|---|---|---|
| committer | Michal Simek <michal.simek@xilinx.com> | 2018-06-01 11:37:31 +0200 |
| commit | a18d09ea384fb66105fbfa24fd2d1288754b8f07 (patch) | |
| tree | af4d25c51294ee29d8fdd1356dd5080b37bee56a /drivers/fpga/xilinx.c | |
| parent | cedd48e2cdb752444444a97157025f16e63ee446 (diff) | |
| download | u-boot-a18d09ea384fb66105fbfa24fd2d1288754b8f07.tar.gz | |
fpga: zynqmp: Add secure bitstream loading for ZynqMP
This patch adds support for loading secure bitstreams on ZynqMP
platforms. The secure bitstream images has to be generated using
Xilinx bootgen tool.
Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Diffstat (limited to 'drivers/fpga/xilinx.c')
| -rw-r--r-- | drivers/fpga/xilinx.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/drivers/fpga/xilinx.c b/drivers/fpga/xilinx.c index 724304a545..f5135504ee 100644 --- a/drivers/fpga/xilinx.c +++ b/drivers/fpga/xilinx.c @@ -171,6 +171,24 @@ int xilinx_loadfs(xilinx_desc *desc, const void *buf, size_t bsize, } #endif +#if defined(CONFIG_CMD_FPGA_LOAD_SECURE) +int xilinx_loads(xilinx_desc *desc, const void *buf, size_t bsize, + struct fpga_secure_info *fpga_sec_info) +{ + if (!xilinx_validate(desc, (char *)__func__)) { + printf("%s: Invalid device descriptor\n", __func__); + return FPGA_FAIL; + } + + if (!desc->operations || !desc->operations->loads) { + printf("%s: Missing loads operation\n", __func__); + return FPGA_FAIL; + } + + return desc->operations->loads(desc, buf, bsize, fpga_sec_info); +} +#endif + int xilinx_dump(xilinx_desc *desc, const void *buf, size_t bsize) { if (!xilinx_validate (desc, (char *)__FUNCTION__)) { |