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7e5f460ec4
It is a pain to have to specify the value 16 in each call. Add a new hextoul() function and update the code to use it. Add a proper comment to simple_strtoul() while we are here. Signed-off-by: Simon Glass <sjg@chromium.org>
35 lines
703 B
C
35 lines
703 B
C
// SPDX-License-Identifier: GPL-2.0
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/*
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* Copyright (C) 2020 Intel Corporation <www.intel.com>
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*
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*/
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#include <asm/arch/secure_vab.h>
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#include <command.h>
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#include <common.h>
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#include <linux/ctype.h>
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static int do_vab(struct cmd_tbl *cmdtp, int flag, int argc,
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char *const argv[])
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{
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unsigned long addr, len;
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if (argc < 3)
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return CMD_RET_USAGE;
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addr = hextoul(argv[1], NULL);
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len = hextoul(argv[2], NULL);
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if (socfpga_vendor_authentication((void *)&addr, (size_t *)&len) != 0)
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return CMD_RET_FAILURE;
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return 0;
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}
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U_BOOT_CMD(
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vab, 3, 2, do_vab,
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"perform vendor authorization",
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"addr len - authorize 'len' bytes starting at\n"
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" 'addr' via vendor public key"
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);
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