diff options
Diffstat (limited to 'target/openrisc/cpu.c')
| -rw-r--r-- | target/openrisc/cpu.c | 23 |
1 files changed, 16 insertions, 7 deletions
diff --git a/target/openrisc/cpu.c b/target/openrisc/cpu.c index f19e482a55..d9f447e90c 100644 --- a/target/openrisc/cpu.c +++ b/target/openrisc/cpu.c @@ -56,13 +56,6 @@ static void openrisc_cpu_reset(CPUState *s) cpu->env.lock_addr = -1; s->exception_index = -1; - cpu->env.upr = UPR_UP | UPR_DMP | UPR_IMP | UPR_PICP | UPR_TTP | - UPR_PMP; - cpu->env.dmmucfgr = (DMMUCFGR_NTW & (0 << 2)) - | (DMMUCFGR_NTS & (ctz32(TLB_SIZE) << 2)); - cpu->env.immucfgr = (IMMUCFGR_NTW & (0 << 2)) - | (IMMUCFGR_NTS & (ctz32(TLB_SIZE) << 2)); - #ifndef CONFIG_USER_ONLY cpu->env.picmr = 0x00000000; cpu->env.picsr = 0x00000000; @@ -117,15 +110,31 @@ static void or1200_initfn(Object *obj) { OpenRISCCPU *cpu = OPENRISC_CPU(obj); + cpu->env.vr = 0x13000008; + cpu->env.upr = UPR_UP | UPR_DMP | UPR_IMP | UPR_PICP | UPR_TTP | UPR_PMP; cpu->env.cpucfgr = CPUCFGR_NSGF | CPUCFGR_OB32S | CPUCFGR_OF32S | CPUCFGR_EVBARP; + + /* 1Way, TLB_SIZE entries. */ + cpu->env.dmmucfgr = (DMMUCFGR_NTW & (0 << 2)) + | (DMMUCFGR_NTS & (ctz32(TLB_SIZE) << 2)); + cpu->env.immucfgr = (IMMUCFGR_NTW & (0 << 2)) + | (IMMUCFGR_NTS & (ctz32(TLB_SIZE) << 2)); } static void openrisc_any_initfn(Object *obj) { OpenRISCCPU *cpu = OPENRISC_CPU(obj); + cpu->env.vr = 0x13000000; + cpu->env.upr = UPR_UP | UPR_DMP | UPR_IMP | UPR_PICP | UPR_TTP | UPR_PMP; cpu->env.cpucfgr = CPUCFGR_NSGF | CPUCFGR_OB32S | CPUCFGR_EVBARP; + + /* 1Way, TLB_SIZE entries. */ + cpu->env.dmmucfgr = (DMMUCFGR_NTW & (0 << 2)) + | (DMMUCFGR_NTS & (ctz32(TLB_SIZE) << 2)); + cpu->env.immucfgr = (IMMUCFGR_NTW & (0 << 2)) + | (IMMUCFGR_NTS & (ctz32(TLB_SIZE) << 2)); } static void openrisc_cpu_class_init(ObjectClass *oc, void *data) |