66 lines
2.1 KiB
C
66 lines
2.1 KiB
C
/*
|
|
* Copyright (c) 2015, ARM Limited and Contributors. All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are met:
|
|
*
|
|
* Redistributions of source code must retain the above copyright notice, this
|
|
* list of conditions and the following disclaimer.
|
|
*
|
|
* Redistributions in binary form must reproduce the above copyright notice,
|
|
* this list of conditions and the following disclaimer in the documentation
|
|
* and/or other materials provided with the distribution.
|
|
*
|
|
* Neither the name of ARM nor the names of its contributors may be used
|
|
* to endorse or promote products derived from this software without specific
|
|
* prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
|
|
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
* POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#include <board_arm_def.h>
|
|
#include <debug.h>
|
|
#include <errno.h>
|
|
#include <norflash.h>
|
|
#include <stdint.h>
|
|
|
|
/*
|
|
* FVP error handler
|
|
*/
|
|
void plat_error_handler(int err)
|
|
{
|
|
int ret;
|
|
|
|
switch (err) {
|
|
case -ENOENT:
|
|
case -EAUTH:
|
|
/* Image load or authentication error. Erase the ToC */
|
|
INFO("Erasing FIP ToC from flash...\n");
|
|
nor_unlock(PLAT_ARM_FIP_BASE);
|
|
ret = nor_word_program(PLAT_ARM_FIP_BASE, 0);
|
|
if (ret) {
|
|
ERROR("Cannot erase ToC\n");
|
|
} else {
|
|
INFO("Done\n");
|
|
}
|
|
break;
|
|
default:
|
|
/* Unexpected error */
|
|
break;
|
|
}
|
|
|
|
/* Loop until the watchdog resets the system */
|
|
for (;;)
|
|
;
|
|
}
|