diff options
| -rw-r--r-- | hw/microblaze/petalogix_ml605_mmu.c | 2 | ||||
| -rw-r--r-- | target-microblaze/cpu-qom.h | 1 | ||||
| -rw-r--r-- | target-microblaze/cpu.c | 4 | ||||
| -rw-r--r-- | target-microblaze/cpu.h | 2 |
4 files changed, 6 insertions, 3 deletions
diff --git a/hw/microblaze/petalogix_ml605_mmu.c b/hw/microblaze/petalogix_ml605_mmu.c index 995a579..e9adc2f 100644 --- a/hw/microblaze/petalogix_ml605_mmu.c +++ b/hw/microblaze/petalogix_ml605_mmu.c @@ -70,7 +70,6 @@ static void machine_cpu_reset(MicroBlazeCPU *cpu) env->pvr.regs[10] = 0x0e000000; /* virtex 6 */ /* setup pvr to match kernel setting */ - env->pvr.regs[0] |= PVR0_ENDI; env->pvr.regs[0] = (env->pvr.regs[0] & ~PVR0_VERSION_MASK) | (0x14 << 8); env->pvr.regs[4] = 0xc56b8000; env->pvr.regs[5] = 0xc56be000; @@ -99,6 +98,7 @@ petalogix_ml605_init(MachineState *machine) object_property_set_int(OBJECT(cpu), 1, "use-fpu", &error_abort); object_property_set_bool(OBJECT(cpu), true, "dcache-writeback", &error_abort); + object_property_set_bool(OBJECT(cpu), true, "endianness", &error_abort); object_property_set_bool(OBJECT(cpu), true, "realized", &error_abort); /* Attach emulated BRAM through the LMB. */ diff --git a/target-microblaze/cpu-qom.h b/target-microblaze/cpu-qom.h index 3b6165d..d1d814b 100644 --- a/target-microblaze/cpu-qom.h +++ b/target-microblaze/cpu-qom.h @@ -66,6 +66,7 @@ typedef struct MicroBlazeCPU { uint8_t use_fpu; bool use_mmu; bool dcache_writeback; + bool endi; } cfg; CPUMBState env; diff --git a/target-microblaze/cpu.c b/target-microblaze/cpu.c index 92c51a0..8429275 100644 --- a/target-microblaze/cpu.c +++ b/target-microblaze/cpu.c @@ -114,7 +114,8 @@ static void mb_cpu_realizefn(DeviceState *dev, Error **errp) env->pvr.regs[0] |= (cpu->cfg.stackprot ? PVR0_SPROT_MASK : 0) | (cpu->cfg.use_fpu ? PVR0_USE_FPU_MASK : 0) | - (cpu->cfg.use_mmu ? PVR0_USE_MMU_MASK : 0); + (cpu->cfg.use_mmu ? PVR0_USE_MMU_MASK : 0) | + (cpu->cfg.endi ? PVR0_ENDI_MASK : 0); env->pvr.regs[2] |= (cpu->cfg.use_fpu ? PVR2_USE_FPU_MASK : 0) | (cpu->cfg.use_fpu > 1 ? PVR2_USE_FPU2_MASK : 0); @@ -174,6 +175,7 @@ static Property mb_properties[] = { DEFINE_PROP_BOOL("use-mmu", MicroBlazeCPU, cfg.use_mmu, true), DEFINE_PROP_BOOL("dcache-writeback", MicroBlazeCPU, cfg.dcache_writeback, false), + DEFINE_PROP_BOOL("endianness", MicroBlazeCPU, cfg.endi, false), DEFINE_PROP_END_OF_LIST(), }; diff --git a/target-microblaze/cpu.h b/target-microblaze/cpu.h index 54e41e8..0f82abd 100644 --- a/target-microblaze/cpu.h +++ b/target-microblaze/cpu.h @@ -124,7 +124,7 @@ typedef struct CPUMBState CPUMBState; #define PVR0_USE_DCACHE_MASK 0x01000000 #define PVR0_USE_MMU_MASK 0x00800000 #define PVR0_USE_BTC 0x00400000 -#define PVR0_ENDI 0x00200000 +#define PVR0_ENDI_MASK 0x00200000 #define PVR0_FAULT 0x00100000 #define PVR0_VERSION_MASK 0x0000FF00 #define PVR0_USER1_MASK 0x000000FF |
