// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 2020 Intel Corporation <www.intel.com> * */ #include <asm/arch/secure_vab.h> #include <command.h> #include <common.h> #include <linux/ctype.h> static int do_vab(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) { unsigned long addr, len; if (argc < 3) return CMD_RET_USAGE; addr = hextoul(argv[1], NULL); len = hextoul(argv[2], NULL); if (socfpga_vendor_authentication((void *)&addr, (size_t *)&len) != 0) return CMD_RET_FAILURE; return 0; } U_BOOT_CMD( vab, 3, 2, do_vab, "perform vendor authorization", "addr len - authorize 'len' bytes starting at\n" " 'addr' via vendor public key" );