diff mbox series

[v6,1/4] target/riscv: Fix the range of pmpcfg of CSR funcion table

Message ID ae2d79b898dad67f9be96ce0adb1b9a5984fbec0.1595924470.git.zong.li@sifive.com
State New
Headers show
Series Fix some PMP implementations | expand

Commit Message

Zong Li July 28, 2020, 8:26 a.m. UTC 
The range of Physical Memory Protection should be from CSR_PMPCFG0
to CSR_PMPCFG3, not to CSR_PMPADDR9.

Signed-off-by: Zong Li <zong.li@sifive.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Bin Meng <bin.meng@windriver.com>
---
 target/riscv/csr.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/target/riscv/csr.c b/target/riscv/csr.c
index ac01c835e1..6a96a01b1c 100644
--- a/target/riscv/csr.c
+++ b/target/riscv/csr.c
@@ -1353,7 +1353,7 @@  static riscv_csr_operations csr_ops[CSR_TABLE_SIZE] = {
     [CSR_MTINST] =              { hmode,   read_mtinst,      write_mtinst     },
 
     /* Physical Memory Protection */
-    [CSR_PMPCFG0  ... CSR_PMPADDR9] =  { pmp,   read_pmpcfg,  write_pmpcfg   },
+    [CSR_PMPCFG0  ... CSR_PMPCFG3]   = { pmp,   read_pmpcfg,  write_pmpcfg   },
     [CSR_PMPADDR0 ... CSR_PMPADDR15] = { pmp,   read_pmpaddr, write_pmpaddr  },
 
     /* Performance Counters */