[18/22] target/riscv: convert TT Ascalon to RISCVCPUDef

Commit Message

Paolo Bonzini Feb. 6, 2025, 6:27 p.m. UTC

Signed-off-by: Paolo Bonzini <[e-mail]>
---
 target/riscv/cpu.c | 127 +++++++++++++++++++++------------------------
 1 file changed, 60 insertions(+), 67 deletions(-)

Patch

diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c
index b0bc5e4503f..b2b9b4f6e39 100644
--- a/target/riscv/cpu.c
+++ b/target/riscv/cpu.c
@@ -525,72 +525,6 @@  static void rv64_veyron_v1_cpu_init(Object *obj)
 #endif
 }
 
-/* Tenstorrent Ascalon */
-static void rv64_tt_ascalon_cpu_init(Object *obj)
-{
-    CPURISCVState *env = &RISCV_CPU(obj)->env;
-    RISCVCPU *cpu = RISCV_CPU(obj);
-
-    riscv_cpu_set_misa_ext(env, RVG | RVC | RVS | RVU | RVH | RVV);
-    env->priv_ver = PRIV_VERSION_1_13_0;
-
-    /* Enable ISA extensions */
-    cpu->cfg.mmu = true;
-    cpu->cfg.vlenb = 256 >> 3;
-    cpu->cfg.elen = 64;
-    cpu->env.vext_ver = VEXT_VERSION_1_00_0;
-    cpu->cfg.rvv_ma_all_1s = true;
-    cpu->cfg.rvv_ta_all_1s = true;
-    cpu->cfg.misa_w = true;
-    cpu->cfg.pmp = true;
-    cpu->cfg.cbom_blocksize = 64;
-    cpu->cfg.cbop_blocksize = 64;
-    cpu->cfg.cboz_blocksize = 64;
-    cpu->cfg.ext_zic64b = true;
-    cpu->cfg.ext_zicbom = true;
-    cpu->cfg.ext_zicbop = true;
-    cpu->cfg.ext_zicboz = true;
-    cpu->cfg.ext_zicntr = true;
-    cpu->cfg.ext_zicond = true;
-    cpu->cfg.ext_zicsr = true;
-    cpu->cfg.ext_zifencei = true;
-    cpu->cfg.ext_zihintntl = true;
-    cpu->cfg.ext_zihintpause = true;
-    cpu->cfg.ext_zihpm = true;
-    cpu->cfg.ext_zimop = true;
-    cpu->cfg.ext_zawrs = true;
-    cpu->cfg.ext_zfa = true;
-    cpu->cfg.ext_zfbfmin = true;
-    cpu->cfg.ext_zfh = true;
-    cpu->cfg.ext_zfhmin = true;
-    cpu->cfg.ext_zcb = true;
-    cpu->cfg.ext_zcmop = true;
-    cpu->cfg.ext_zba = true;
-    cpu->cfg.ext_zbb = true;
-    cpu->cfg.ext_zbs = true;
-    cpu->cfg.ext_zkt = true;
-    cpu->cfg.ext_zvbb = true;
-    cpu->cfg.ext_zvbc = true;
-    cpu->cfg.ext_zvfbfmin = true;
-    cpu->cfg.ext_zvfbfwma = true;
-    cpu->cfg.ext_zvfh = true;
-    cpu->cfg.ext_zvfhmin = true;
-    cpu->cfg.ext_zvkng = true;
-    cpu->cfg.ext_smaia = true;
-    cpu->cfg.ext_smstateen = true;
-    cpu->cfg.ext_ssaia = true;
-    cpu->cfg.ext_sscofpmf = true;
-    cpu->cfg.ext_sstc = true;
-    cpu->cfg.ext_svade = true;
-    cpu->cfg.ext_svinval = true;
-    cpu->cfg.ext_svnapot = true;
-    cpu->cfg.ext_svpbmt = true;
-
-#ifndef CONFIG_USER_ONLY
-    set_satp_mode_max_supported(cpu, VM_1_10_SV57);
-#endif
-}
-
 static void rv64_xiangshan_nanhu_cpu_init(Object *obj)
 {
     CPURISCVState *env = &RISCV_CPU(obj)->env;
@@ -3095,7 +3029,66 @@  static const TypeInfo riscv_cpu_type_infos[] = {
 #endif
     ),
 
-    DEFINE_VENDOR_CPU(TYPE_RISCV_CPU_TT_ASCALON, MXL_RV64,  rv64_tt_ascalon_cpu_init),
+    DEFINE_RISCV_CPU(TYPE_RISCV_CPU_TT_ASCALON, TYPE_RISCV_VENDOR_CPU,
+        .misa_mxl_max = MXL_RV64,
+        .misa_ext = RVG | RVC | RVS | RVU | RVH | RVV,
+        .priv_spec = PRIV_VERSION_1_13_0,
+        .vext_spec = VEXT_VERSION_1_00_0,
+
+        /* ISA extensions */
+        .cfg.mmu = true,
+        .cfg.vlenb = 256 >> 3,
+        .cfg.elen = 64,
+        .cfg.rvv_ma_all_1s = true,
+        .cfg.rvv_ta_all_1s = true,
+        .cfg.misa_w = true,
+        .cfg.pmp = true,
+        .cfg.cbom_blocksize = 64,
+        .cfg.cbop_blocksize = 64,
+        .cfg.cboz_blocksize = 64,
+        .cfg.ext_zic64b = true,
+        .cfg.ext_zicbom = true,
+        .cfg.ext_zicbop = true,
+        .cfg.ext_zicboz = true,
+        .cfg.ext_zicntr = true,
+        .cfg.ext_zicond = true,
+        .cfg.ext_zicsr = true,
+        .cfg.ext_zifencei = true,
+        .cfg.ext_zihintntl = true,
+        .cfg.ext_zihintpause = true,
+        .cfg.ext_zihpm = true,
+        .cfg.ext_zimop = true,
+        .cfg.ext_zawrs = true,
+        .cfg.ext_zfa = true,
+        .cfg.ext_zfbfmin = true,
+        .cfg.ext_zfh = true,
+        .cfg.ext_zfhmin = true,
+        .cfg.ext_zcb = true,
+        .cfg.ext_zcmop = true,
+        .cfg.ext_zba = true,
+        .cfg.ext_zbb = true,
+        .cfg.ext_zbs = true,
+        .cfg.ext_zkt = true,
+        .cfg.ext_zvbb = true,
+        .cfg.ext_zvbc = true,
+        .cfg.ext_zvfbfmin = true,
+        .cfg.ext_zvfbfwma = true,
+        .cfg.ext_zvfh = true,
+        .cfg.ext_zvfhmin = true,
+        .cfg.ext_zvkng = true,
+        .cfg.ext_smaia = true,
+        .cfg.ext_smstateen = true,
+        .cfg.ext_ssaia = true,
+        .cfg.ext_sscofpmf = true,
+        .cfg.ext_sstc = true,
+        .cfg.ext_svade = true,
+        .cfg.ext_svinval = true,
+        .cfg.ext_svnapot = true,
+        .cfg.ext_svpbmt = true,
+
+        .satp_mode64 = VM_1_10_SV57,
+    ),
+
     DEFINE_VENDOR_CPU(TYPE_RISCV_CPU_VEYRON_V1,  MXL_RV64,  rv64_veyron_v1_cpu_init),
     DEFINE_VENDOR_CPU(TYPE_RISCV_CPU_XIANGSHAN_NANHU,
                                                  MXL_RV64, rv64_xiangshan_nanhu_cpu_init),