mirror of
https://github.com/ARM-software/arm-trusted-firmware.git
synced 2025-04-18 02:24:18 +00:00
d8e919c7b8
Initial commit for Socionext UniPhier SoC support. BL1, Bl2, and BL31 are supported. Refer to docs/plat/socionext-uniphier.md for more detais. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
31 lines
568 B
C
31 lines
568 B
C
/*
|
|
* Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
|
|
*
|
|
* SPDX-License-Identifier: BSD-3-Clause
|
|
*/
|
|
|
|
#include <platform.h>
|
|
|
|
int plat_get_rotpk_info(void *cookie, void **key_ptr, unsigned int *key_len,
|
|
unsigned int *flags)
|
|
{
|
|
*flags = ROTPK_NOT_DEPLOYED;
|
|
|
|
return 0;
|
|
}
|
|
|
|
int plat_get_nv_ctr(void *cookie, unsigned int *nv_ctr)
|
|
{
|
|
/*
|
|
* No support for non-volatile counter. Update the ROT key to protect
|
|
* the system against rollback.
|
|
*/
|
|
*nv_ctr = 0;
|
|
|
|
return 0;
|
|
}
|
|
|
|
int plat_set_nv_ctr(void *cookie, unsigned int nv_ctr)
|
|
{
|
|
return 0;
|
|
}
|