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https://github.com/ARM-software/arm-trusted-firmware.git
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b53c2c5f2d
For NXP platforms: - Setup files for BL2 and BL31 - Other supporting files. Signed-off-by: Pankaj Gupta <pankaj.gupta@nxp.com> Change-Id: I36a1183a0652701bdede9e02d41eb976accbb017
55 lines
849 B
C
55 lines
849 B
C
/*
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* Copyright 2018-2020 NXP
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*
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*/
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#include <errno.h>
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#include <stdbool.h>
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#include <stdint.h>
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#include <arch_helpers.h>
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#include <common/debug.h>
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#if TRUSTED_BOARD_BOOT
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#include <dcfg.h>
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#include <snvs.h>
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#endif
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#include "plat_common.h"
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/*
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* Error handler
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*/
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void plat_error_handler(int err)
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{
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#if TRUSTED_BOARD_BOOT
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uint32_t mode;
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bool sb = check_boot_mode_secure(&mode);
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#endif
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switch (err) {
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case -ENOENT:
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case -EAUTH:
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printf("Authentication failure\n");
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#if TRUSTED_BOARD_BOOT
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/* For SB production mode i.e ITS = 1 */
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if (sb == true) {
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if (mode == 1U) {
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transition_snvs_soft_fail();
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} else {
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transition_snvs_non_secure();
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}
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}
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#endif
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break;
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default:
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/* Unexpected error */
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break;
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}
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/* Loop until the watchdog resets the system */
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for (;;)
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wfi();
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}
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