forked from Mirrors/opensbi

We don't need to use sbi_platform_hart_count() in sbi_init and sbi_scratch because checking sbi_platform_hart_disabled() or return value of sbi_hartid_to_scratch() is sufficient. Signed-off-by: Anup Patel <anup.patel@wdc.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Atish Patra <atish.patra@wdc.com>