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authorEdgar E. Iglesias <edgar.iglesias@xilinx.com>2018-10-11 04:19:29 +0200
committerPeter Maydell <peter.maydell@linaro.org>2018-10-16 17:14:55 +0100
commitf11b452b95df4a0fc6561c278721cad03b24098b (patch)
tree4398b44f37f97598a437020cf2af74936a52dfb1
parent86278c33d1d71196f5e22ce3ce82a1b34a199754 (diff)
downloadqemu-arm-f11b452b95df4a0fc6561c278721cad03b24098b.tar.gz
target/arm: Add the Cortex-A72
Add the ARM Cortex-A72. Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com> Message-id: 20181011021931.4249-11-edgar.iglesias@gmail.com Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
-rw-r--r--target/arm/cpu64.c66
1 files changed, 63 insertions, 3 deletions
diff --git a/target/arm/cpu64.c b/target/arm/cpu64.c
index db71504cb5..44fdf0f6fa 100644
--- a/target/arm/cpu64.c
+++ b/target/arm/cpu64.c
@@ -51,7 +51,7 @@ static uint64_t a57_a53_l2ctlr_read(CPUARMState *env, const ARMCPRegInfo *ri)
}
#endif
-static const ARMCPRegInfo cortex_a57_a53_cp_reginfo[] = {
+static const ARMCPRegInfo cortex_a72_a57_a53_cp_reginfo[] = {
#ifndef CONFIG_USER_ONLY
{ .name = "L2CTLR_EL1", .state = ARM_CP_STATE_AA64,
.opc0 = 3, .opc1 = 1, .crn = 11, .crm = 0, .opc2 = 2,
@@ -156,7 +156,7 @@ static void aarch64_a57_initfn(Object *obj)
cpu->gic_num_lrs = 4;
cpu->gic_vpribits = 5;
cpu->gic_vprebits = 5;
- define_arm_cp_regs(cpu, cortex_a57_a53_cp_reginfo);
+ define_arm_cp_regs(cpu, cortex_a72_a57_a53_cp_reginfo);
}
static void aarch64_a53_initfn(Object *obj)
@@ -215,7 +215,66 @@ static void aarch64_a53_initfn(Object *obj)
cpu->gic_num_lrs = 4;
cpu->gic_vpribits = 5;
cpu->gic_vprebits = 5;
- define_arm_cp_regs(cpu, cortex_a57_a53_cp_reginfo);
+ define_arm_cp_regs(cpu, cortex_a72_a57_a53_cp_reginfo);
+}
+
+static void aarch64_a72_initfn(Object *obj)
+{
+ ARMCPU *cpu = ARM_CPU(obj);
+
+ cpu->dtb_compatible = "arm,cortex-a72";
+ set_feature(&cpu->env, ARM_FEATURE_V8);
+ set_feature(&cpu->env, ARM_FEATURE_VFP4);
+ set_feature(&cpu->env, ARM_FEATURE_NEON);
+ set_feature(&cpu->env, ARM_FEATURE_GENERIC_TIMER);
+ set_feature(&cpu->env, ARM_FEATURE_AARCH64);
+ set_feature(&cpu->env, ARM_FEATURE_CBAR_RO);
+ set_feature(&cpu->env, ARM_FEATURE_V8_AES);
+ set_feature(&cpu->env, ARM_FEATURE_V8_SHA1);
+ set_feature(&cpu->env, ARM_FEATURE_V8_SHA256);
+ set_feature(&cpu->env, ARM_FEATURE_V8_PMULL);
+ set_feature(&cpu->env, ARM_FEATURE_CRC);
+ set_feature(&cpu->env, ARM_FEATURE_EL2);
+ set_feature(&cpu->env, ARM_FEATURE_EL3);
+ set_feature(&cpu->env, ARM_FEATURE_PMU);
+ cpu->midr = 0x410fd083;
+ cpu->revidr = 0x00000000;
+ cpu->reset_fpsid = 0x41034080;
+ cpu->mvfr0 = 0x10110222;
+ cpu->mvfr1 = 0x12111111;
+ cpu->mvfr2 = 0x00000043;
+ cpu->ctr = 0x8444c004;
+ cpu->reset_sctlr = 0x00c50838;
+ cpu->id_pfr0 = 0x00000131;
+ cpu->id_pfr1 = 0x00011011;
+ cpu->id_dfr0 = 0x03010066;
+ cpu->id_afr0 = 0x00000000;
+ cpu->id_mmfr0 = 0x10201105;
+ cpu->id_mmfr1 = 0x40000000;
+ cpu->id_mmfr2 = 0x01260000;
+ cpu->id_mmfr3 = 0x02102211;
+ cpu->id_isar0 = 0x02101110;
+ cpu->id_isar1 = 0x13112111;
+ cpu->id_isar2 = 0x21232042;
+ cpu->id_isar3 = 0x01112131;
+ cpu->id_isar4 = 0x00011142;
+ cpu->id_isar5 = 0x00011121;
+ cpu->id_aa64pfr0 = 0x00002222;
+ cpu->id_aa64dfr0 = 0x10305106;
+ cpu->pmceid0 = 0x00000000;
+ cpu->pmceid1 = 0x00000000;
+ cpu->id_aa64isar0 = 0x00011120;
+ cpu->id_aa64mmfr0 = 0x00001124;
+ cpu->dbgdidr = 0x3516d000;
+ cpu->clidr = 0x0a200023;
+ cpu->ccsidr[0] = 0x701fe00a; /* 32KB L1 dcache */
+ cpu->ccsidr[1] = 0x201fe012; /* 48KB L1 icache */
+ cpu->ccsidr[2] = 0x707fe07a; /* 1MB L2 cache */
+ cpu->dcz_blocksize = 4; /* 64 bytes */
+ cpu->gic_num_lrs = 4;
+ cpu->gic_vpribits = 5;
+ cpu->gic_vprebits = 5;
+ define_arm_cp_regs(cpu, cortex_a72_a57_a53_cp_reginfo);
}
static void cpu_max_get_sve_vq(Object *obj, Visitor *v, const char *name,
@@ -293,6 +352,7 @@ typedef struct ARMCPUInfo {
static const ARMCPUInfo aarch64_cpus[] = {
{ .name = "cortex-a57", .initfn = aarch64_a57_initfn },
{ .name = "cortex-a53", .initfn = aarch64_a53_initfn },
+ { .name = "cortex-a72", .initfn = aarch64_a72_initfn },
{ .name = "max", .initfn = aarch64_max_initfn },
{ .name = NULL }
};