forked from Mirrors/opensbi

Use strncmp instead of using sbi_strcmp directly in fdt_parse_hart_id() to allow compiling fdt_helper.c by external firmware. Signed-off-by: Abner Chang <abner.chang@hpe.com> Reviewed-by: Atish Patra <atish.patra@wdc.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>