diff options
| author | T Karthik Reddy <t.karthik.reddy@xilinx.com> | 2019-03-12 20:20:22 +0530 |
|---|---|---|
| committer | Michal Simek <michal.simek@xilinx.com> | 2020-06-24 13:07:58 +0200 |
| commit | b80a476faa3a36ea66a706cf985533792e1e185e (patch) | |
| tree | e6005cbd295fe741918f3c7d2b8046db8bd74ca4 /board/xilinx | |
| parent | ca0c0e07adf3c3baf3851fc17490a0160398c834 (diff) | |
fpga: zynqpl: Add zynq aes load & loadp commands
Added support for zynq aes load & loadp commands.
Signed-off-by: T Karthik Reddy <t.karthik.reddy@xilinx.com>
Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Diffstat (limited to 'board/xilinx')
| -rw-r--r-- | board/xilinx/zynq/cmds.c | 47 |
1 files changed, 35 insertions, 12 deletions
diff --git a/board/xilinx/zynq/cmds.c b/board/xilinx/zynq/cmds.c index d5e7d70bdf..73e2b0eac7 100644 --- a/board/xilinx/zynq/cmds.c +++ b/board/xilinx/zynq/cmds.c @@ -444,18 +444,37 @@ static int zynq_decrypt_image(struct cmd_tbl *cmdtp, int flag, int argc, if (argc < 5 && argc > cmdtp->maxargs) return CMD_RET_USAGE; - srcaddr = simple_strtoul(argv[2], &endp, 16); - if (*argv[2] == 0 || *endp != 0) - return CMD_RET_USAGE; - srclen = simple_strtoul(argv[3], &endp, 16); - if (*argv[3] == 0 || *endp != 0) - return CMD_RET_USAGE; - dstaddr = simple_strtoul(argv[4], &endp, 16); - if (*argv[4] == 0 || *endp != 0) - return CMD_RET_USAGE; - dstlen = simple_strtoul(argv[5], &endp, 16); - if (*argv[5] == 0 || *endp != 0) - return CMD_RET_USAGE; + if (argc == 5) { + if (!strcmp("load", argv[2])) + imgtype = BIT_FULL; + else if (!strcmp("loadp", argv[2])) + imgtype = BIT_PARTIAL; + else + return CMD_RET_USAGE; + + srcaddr = simple_strtoul(argv[3], &endp, 16); + if (*argv[3] == 0 || *endp != 0) + return CMD_RET_USAGE; + srclen = simple_strtoul(argv[4], &endp, 16); + if (*argv[4] == 0 || *endp != 0) + return CMD_RET_USAGE; + + dstaddr = 0xFFFFFFFF; + dstlen = srclen; + } else { + srcaddr = simple_strtoul(argv[2], &endp, 16); + if (*argv[2] == 0 || *endp != 0) + return CMD_RET_USAGE; + srclen = simple_strtoul(argv[3], &endp, 16); + if (*argv[3] == 0 || *endp != 0) + return CMD_RET_USAGE; + dstaddr = simple_strtoul(argv[4], &endp, 16); + if (*argv[4] == 0 || *endp != 0) + return CMD_RET_USAGE; + dstlen = simple_strtoul(argv[5], &endp, 16); + if (*argv[5] == 0 || *endp != 0) + return CMD_RET_USAGE; + } /* * Roundup source and destination lengths to @@ -520,6 +539,10 @@ static char zynq_help_text[] = " - Decrypts the encrypted image present in source\n" " address and places the decrypted image at\n" " destination address\n" + "aes load <srcaddr> <srclen>\n" + "aes loadp <srcaddr> <srclen>\n" + " if operation type is load or loadp, it loads the encrypted\n" + " full or partial bitstream on to PL respectively.\n" #endif ; #endif |