diff options
| -rw-r--r-- | lib/sbi/sbi_hart.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/sbi/sbi_hart.c b/lib/sbi/sbi_hart.c index 77eef49c..bf8792af 100644 --- a/lib/sbi/sbi_hart.c +++ b/lib/sbi/sbi_hart.c @@ -508,7 +508,8 @@ int sbi_hart_map_saddr(unsigned long addr, unsigned long size) if (is_pmp_entry_mapped(SBI_SMEPMP_RESV_ENTRY)) return SBI_ENOSPC; - for (order = log2roundup(size) ; order <= __riscv_xlen; order++) { + for (order = log2roundup(MAX(sbi_hart_pmp_granularity(scratch), size)); + order <= __riscv_xlen; order++) { if (order < __riscv_xlen) { base = addr & ~((1UL << order) - 1UL); if ((base <= addr) && |