diff options
Diffstat (limited to 'target-arm/cpu.c')
| -rw-r--r-- | target-arm/cpu.c | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/target-arm/cpu.c b/target-arm/cpu.c index eb10f59ab3..b3d07ac7d8 100644 --- a/target-arm/cpu.c +++ b/target-arm/cpu.c @@ -856,6 +856,43 @@ static void arm_v7m_class_init(ObjectClass *oc, void *data) cc->cpu_exec_interrupt = arm_v7m_cpu_exec_interrupt; } +static const ARMCPRegInfo cortexr5_cp_reginfo[] = { + /* Dummy the TCM region regs for the moment */ + { .name = "ATCM", .cp = 15, .opc1 = 0, .crn = 9, .crm = 1, .opc2 = 0, + .access = PL1_RW, .type = ARM_CP_CONST }, + { .name = "BTCM", .cp = 15, .opc1 = 0, .crn = 9, .crm = 1, .opc2 = 1, + .access = PL1_RW, .type = ARM_CP_CONST }, + REGINFO_SENTINEL +}; + +static void cortex_r5_initfn(Object *obj) +{ + ARMCPU *cpu = ARM_CPU(obj); + + set_feature(&cpu->env, ARM_FEATURE_V7); + set_feature(&cpu->env, ARM_FEATURE_THUMB_DIV); + set_feature(&cpu->env, ARM_FEATURE_ARM_DIV); + set_feature(&cpu->env, ARM_FEATURE_V7MP); + set_feature(&cpu->env, ARM_FEATURE_MPU); + cpu->midr = 0x411fc153; /* r1p3 */ + cpu->id_pfr0 = 0x0131; + cpu->id_pfr1 = 0x001; + cpu->id_dfr0 = 0x010400; + cpu->id_afr0 = 0x0; + cpu->id_mmfr0 = 0x0210030; + cpu->id_mmfr1 = 0x00000000; + cpu->id_mmfr2 = 0x01200000; + cpu->id_mmfr3 = 0x0211; + cpu->id_isar0 = 0x2101111; + cpu->id_isar1 = 0x13112111; + cpu->id_isar2 = 0x21232141; + cpu->id_isar3 = 0x01112131; + cpu->id_isar4 = 0x0010142; + cpu->id_isar5 = 0x0; + cpu->mp_is_up = true; + define_arm_cp_regs(cpu, cortexr5_cp_reginfo); +} + static const ARMCPRegInfo cortexa8_cp_reginfo[] = { { .name = "L2LOCKDOWN", .cp = 15, .crn = 9, .crm = 0, .opc1 = 1, .opc2 = 0, .access = PL1_RW, .type = ARM_CP_CONST, .resetvalue = 0 }, @@ -1249,6 +1286,7 @@ static const ARMCPUInfo arm_cpus[] = { .class_init = arm_v7m_class_init }, { .name = "cortex-m4", .initfn = cortex_m4_initfn, .class_init = arm_v7m_class_init }, + { .name = "cortex-r5", .initfn = cortex_r5_initfn }, { .name = "cortex-a8", .initfn = cortex_a8_initfn }, { .name = "cortex-a9", .initfn = cortex_a9_initfn }, { .name = "cortex-a15", .initfn = cortex_a15_initfn }, |