forked from Mirrors/opensbi

It is not mandatory for a RISC-V systems to implement all PMP regions so we have to check all PMPADDRx CSRs to determine excat number of supported PMP regions. Signed-off-by: Anup Patel <anup.patel@wdc.com>
It is not mandatory for a RISC-V systems to implement all PMP regions so we have to check all PMPADDRx CSRs to determine excat number of supported PMP regions. Signed-off-by: Anup Patel <anup.patel@wdc.com>