We introduce sbi_entry_count() function which counts the number
of times a HART enters OpenSBI via cold-boot or warm-boot path.
Signed-off-by: Anup Patel <apatel@ventanamicro.com>
We add sbi_init_count() API which provides number of times a
given HART completed init sequence (warmboot/coldboot).
This will be very useful in debugging. With upcoming SBI HSM
extension, it will also help in implementing one-time init
code for each HART.
Signed-off-by: Anup Patel <anup@brainfault.org>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
This patch adds initial implementation of sbi_exit() API which
can be used to perform OpenSBI exit sequence for current HART.
The sbi_exit() implementation will be further extended by
subsequent patches.
Signed-off-by: Anup Patel <anup.patel@wdc.com>
Reviewed-by: Atish Patra <atish.patra@wdc.com>
This patch updates copyright header in all files as follows:
1. Makes "SPDX-License-Identifier: BSD-2-Clause" as first line
2. Change copyright year to 2019 for Western Digital
Signed-off-by: Anup Patel <anup.patel@wdc.com>
