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| author | Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com> | 2018-05-31 15:10:22 +0530 |
|---|---|---|
| committer | Michal Simek <michal.simek@xilinx.com> | 2018-06-01 11:37:31 +0200 |
| commit | cedd48e2cdb752444444a97157025f16e63ee446 (patch) | |
| tree | e06cd6fb2d90c9d58da3ad7eec234be16e44e347 /cmd/Kconfig | |
| parent | f5953610bf9198a585e39c8074ef9dea1106da9c (diff) | |
| download | u-boot-cedd48e2cdb752444444a97157025f16e63ee446.zip u-boot-cedd48e2cdb752444444a97157025f16e63ee446.tar.gz u-boot-cedd48e2cdb752444444a97157025f16e63ee446.tar.bz2 | |
cmd: fpga: Add support to load secure bitstreams
This patch adds support to load secure bitstreams(authenticated or
encrypted or both). As of now, this feature is added and tested only
for xilinx bitstreams and the secure bitstream was generated using
xilinx bootgen tool, but the command is defined in more generic way.
Command example to load authenticated and device key
encrypted bitstream is as follows
"fpga loads 0 100000 2000000 0 1"
Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Diffstat (limited to 'cmd/Kconfig')
| -rw-r--r-- | cmd/Kconfig | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/cmd/Kconfig b/cmd/Kconfig index d532c9f..c4e831e 100644 --- a/cmd/Kconfig +++ b/cmd/Kconfig @@ -697,6 +697,13 @@ config CMD_FPGA_LOADP Supports loading an FPGA device from a bitstream buffer containing a partial bitstream. +config CMD_FPGA_LOAD_SECURE + bool "fpga loads - loads secure bitstreams (Xilinx only)" + depends on CMD_FPGA + help + Enables the fpga loads command which is used to load secure + (authenticated or encrypted or both) bitstreams on to FPGA. + config CMD_FPGAD bool "fpgad - dump FPGA registers" help |