target/arm: add PMU feature to cortex-r5 and cortex-r5f

The PMU is not optional on cortex-r5 and cortex-r5f (see
the "Features" chapter of the Technical Reference Manual).

Signed-off-by: Clement Deschamps <clement.deschamps@greensocs.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20200114105918.2366370-1-clement.deschamps@greensocs.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

diff --git a/target/arm/cpu.c b/target/arm/cpu.c
index d62fd5fdc6449600033196a1c2ecdfb8c452f890..64cd0a7d73c3b921895462443ffdb76721f2cacc 100644 (file)
--- a/target/arm/cpu.c
+++ b/target/arm/cpu.c
@@ -2121,6 +2121,7 @@ static void cortex_r5_initfn(Object *obj)
     set_feature(&cpu->env, ARM_FEATURE_V7);
     set_feature(&cpu->env, ARM_FEATURE_V7MP);
     set_feature(&cpu->env, ARM_FEATURE_PMSA);
+    set_feature(&cpu->env, ARM_FEATURE_PMU);
     cpu->midr = 0x411fc153; /* r1p3 */
     cpu->id_pfr0 = 0x0131;
     cpu->id_pfr1 = 0x001;