diff options
| -rw-r--r-- | hw/riscv/virt.c | 5 | ||||
| -rw-r--r-- | target/riscv/cpu.c | 3 | ||||
| -rw-r--r-- | target/riscv/cpu_cfg.h | 2 |
3 files changed, 10 insertions, 0 deletions
diff --git a/hw/riscv/virt.c b/hw/riscv/virt.c index 4194ddcef1..f9fd1341fc 100644 --- a/hw/riscv/virt.c +++ b/hw/riscv/virt.c @@ -250,6 +250,11 @@ static void create_fdt_socket_cpus(RISCVVirtState *s, int socket, cpu_ptr->cfg.cboz_blocksize); } + if (cpu_ptr->cfg.ext_zicbop) { + qemu_fdt_setprop_cell(ms->fdt, cpu_name, "riscv,cbop-block-size", + cpu_ptr->cfg.cbop_blocksize); + } + qemu_fdt_setprop_string(ms->fdt, cpu_name, "compatible", "riscv"); qemu_fdt_setprop_string(ms->fdt, cpu_name, "status", "okay"); qemu_fdt_setprop_cell(ms->fdt, cpu_name, "reg", diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c index 33d25d12a6..ce0a3ded04 100644 --- a/target/riscv/cpu.c +++ b/target/riscv/cpu.c @@ -78,6 +78,7 @@ const uint32_t misa_bits[] = {RVI, RVE, RVM, RVA, RVF, RVD, RVV, */ const RISCVIsaExtData isa_edata_arr[] = { ISA_EXT_DATA_ENTRY(zicbom, PRIV_VERSION_1_12_0, ext_zicbom), + ISA_EXT_DATA_ENTRY(zicbop, PRIV_VERSION_1_12_0, ext_zicbop), ISA_EXT_DATA_ENTRY(zicboz, PRIV_VERSION_1_12_0, ext_zicboz), ISA_EXT_DATA_ENTRY(zicond, PRIV_VERSION_1_12_0, ext_zicond), ISA_EXT_DATA_ENTRY(zicntr, PRIV_VERSION_1_12_0, ext_zicntr), @@ -1375,6 +1376,7 @@ const RISCVCPUMultiExtConfig riscv_cpu_extensions[] = { MULTI_EXT_CFG_BOOL("zhinxmin", ext_zhinxmin, false), MULTI_EXT_CFG_BOOL("zicbom", ext_zicbom, true), + MULTI_EXT_CFG_BOOL("zicbop", ext_zicbop, true), MULTI_EXT_CFG_BOOL("zicboz", ext_zicboz, true), MULTI_EXT_CFG_BOOL("zmmul", ext_zmmul, false), @@ -1509,6 +1511,7 @@ Property riscv_cpu_options[] = { DEFINE_PROP_UINT16("elen", RISCVCPU, cfg.elen, 64), DEFINE_PROP_UINT16("cbom_blocksize", RISCVCPU, cfg.cbom_blocksize, 64), + DEFINE_PROP_UINT16("cbop_blocksize", RISCVCPU, cfg.cbop_blocksize, 64), DEFINE_PROP_UINT16("cboz_blocksize", RISCVCPU, cfg.cboz_blocksize, 64), DEFINE_PROP_END_OF_LIST(), diff --git a/target/riscv/cpu_cfg.h b/target/riscv/cpu_cfg.h index d516de4a44..2da8ac9582 100644 --- a/target/riscv/cpu_cfg.h +++ b/target/riscv/cpu_cfg.h @@ -65,6 +65,7 @@ struct RISCVCPUConfig { bool ext_zicntr; bool ext_zicsr; bool ext_zicbom; + bool ext_zicbop; bool ext_zicboz; bool ext_zicond; bool ext_zihintntl; @@ -143,6 +144,7 @@ struct RISCVCPUConfig { uint16_t vlen; uint16_t elen; uint16_t cbom_blocksize; + uint16_t cbop_blocksize; uint16_t cboz_blocksize; bool mmu; bool pmp; |