forked from Mirrors/opensbi

Only the CSR mhpmevent 3-9,13-17 of D1 have valid function, so change the mhpm_mask to a valid value to avoid invalid usage. Due to the openc906 pmu code https://github.com/T-head-Semi/openc906/blob/main/C906_RTL_FACTORY/gen_rtl/pmu/rtl/aq_hpcp_top.v Signed-off-by: Inochi Amaoto <inochiama@outlook.com> Reviewed-by: Anup Patel <anup@brainfault.org>