Signed-off-by: Aaron Lindsay <alind...@codeaurora.org>
Signed-off-by: Alistair Francis <alistair.fran...@xilinx.com>
Tested-by: Nathan Rossi <nat...@nathanrossi.com>
---
target-arm/cpu-qom.h | 2 ++
target-arm/cpu.c | 2 ++
target-arm/cpu64.c | 2 ++
target-arm/helper.c | 8 ++++++++
4 files changed, 14 insertions(+)
diff --git a/target-arm/cpu-qom.h b/target-arm/cpu-qom.h
index 07c0a71..1cc4502 100644
--- a/target-arm/cpu-qom.h
+++ b/target-arm/cpu-qom.h
@@ -148,6 +148,8 @@ typedef struct ARMCPU {
uint32_t id_pfr0;
uint32_t id_pfr1;
uint32_t id_dfr0;
+ uint32_t pmceid0;
+ uint32_t pmceid1;
uint32_t id_afr0;
uint32_t id_mmfr0;
uint32_t id_mmfr1;
diff --git a/target-arm/cpu.c b/target-arm/cpu.c
index 7ddbf3d..937f845 100644
--- a/target-arm/cpu.c
+++ b/target-arm/cpu.c
@@ -1156,6 +1156,8 @@ static void cortex_a15_initfn(Object *obj)
cpu->id_pfr0 = 0x00001131;
cpu->id_pfr1 = 0x00011011;
cpu->id_dfr0 = 0x02010555;
+ cpu->pmceid0 = 0x00000481; /* PMUv3 events 0x0, 0x8, and 0x11 */
+ cpu->pmceid1 = 0x00000000;
cpu->id_afr0 = 0x00000000;
cpu->id_mmfr0 = 0x10201105;
cpu->id_mmfr1 = 0x20000000;
diff --git a/target-arm/cpu64.c b/target-arm/cpu64.c
index c847513..8c4b6fd 100644
--- a/target-arm/cpu64.c
+++ b/target-arm/cpu64.c
@@ -134,6 +134,8 @@ static void aarch64_a57_initfn(Object *obj)
cpu->id_isar5 = 0x00011121;
cpu->id_aa64pfr0 = 0x00002222;
cpu->id_aa64dfr0 = 0x10305106;
+ cpu->pmceid0 = 0x00000481; /* PMUv3 events 0x0, 0x8, and 0x11 */
+ cpu->pmceid1 = 0x00000000;
cpu->id_aa64isar0 = 0x00011120;
cpu->id_aa64mmfr0 = 0x00001124;
cpu->dbgdidr = 0x3516d000;
diff --git a/target-arm/helper.c b/target-arm/helper.c
index 5ea507f..66aa406 100644
--- a/target-arm/helper.c
+++ b/target-arm/helper.c
@@ -4192,6 +4192,14 @@ void register_cp_regs_for_features(ARMCPU *cpu)
.opc0 = 3, .opc1 = 0, .crn = 0, .crm = 5, .opc2 = 1,
.access = PL1_R, .type = ARM_CP_CONST,
.resetvalue = cpu->id_aa64dfr1 },
+ { .name = "PMCEID0_EL0", .state = ARM_CP_STATE_AA64,
+ .opc0 = 3, .opc1 = 3, .crn = 9, .crm = 12, .opc2 = 6,
+ .access = PL1_R, .type = ARM_CP_CONST,
+ .resetvalue = cpu->pmceid0},
+ { .name = "PMCEID1_EL0", .state = ARM_CP_STATE_AA64,
+ .opc0 = 3, .opc1 = 3, .crn = 9, .crm = 12, .opc2 = 7,
+ .access = PL1_R, .type = ARM_CP_CONST,
+ .resetvalue = cpu->pmceid1},
{ .name = "ID_AA64AFR0_EL1", .state = ARM_CP_STATE_AA64,
.opc0 = 3, .opc1 = 0, .crn = 0, .crm = 5, .opc2 = 4,
.access = PL1_R, .type = ARM_CP_CONST,
--
2.5.0
