forked from Mirrors/opensbi

The Smepmp read-only shared region must have pmpcfg.L, pmpcfg.R, pmpcfg.W, and pmpcfg.X bits set so sbi_hart_get_smepmp_flags() must return pmp_flags accordingly. Signed-off-by: Anup Patel <apatel@ventanamicro.com> Signed-off-by: Mayuresh Chitale <mchitale@ventanamicro.com>