On Thu, Jun 30, 2022 at 7:31 AM Alistair Francis <alistair.fran...@opensource.wdc.com> wrote: > > From: Alistair Francis <alistair.fran...@wdc.com> > > There is nothing in the RISC-V spec that mandates version 1.12 is > required for ePMP and there is currently hardware [1] that implements > ePMP (a draft version though) with the 1.11 priv spec. > > 1: https://ibex-core.readthedocs.io/en/latest/01_overview/compliance.html > > Fixes: a4b2fa433125af0305b0695d7f8dda61db3364b0 target/riscv: Introduce > privilege version field in the CSR ops.
The format is Fixes: 12 digits commit id ("commit title") > Signed-off-by: Alistair Francis <alistair.fran...@wdc.com> > --- > target/riscv/csr.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/target/riscv/csr.c b/target/riscv/csr.c > index 6dbe9b541f..6379bef5a5 100644 > --- a/target/riscv/csr.c > +++ b/target/riscv/csr.c > @@ -3561,7 +3561,7 @@ riscv_csr_operations csr_ops[CSR_TABLE_SIZE] = { > > /* Physical Memory Protection */ > [CSR_MSECCFG] = { "mseccfg", epmp, read_mseccfg, write_mseccfg, > - .min_priv_ver = PRIV_VERSION_1_12_0 }, > + .min_priv_ver = PRIV_VERSION_1_11_0 }, > [CSR_PMPCFG0] = { "pmpcfg0", pmp, read_pmpcfg, write_pmpcfg }, > [CSR_PMPCFG1] = { "pmpcfg1", pmp, read_pmpcfg, write_pmpcfg }, > [CSR_PMPCFG2] = { "pmpcfg2", pmp, read_pmpcfg, write_pmpcfg }, > -- > Other than that, Reviewed-by: Bin Meng <bmeng...@gmail.com>