arm: boot: set boot_info starting from first_cpu

Even though nothing is currently broken (since all boards
use first_cpu as boot cpu), make sure that boot_info is set
on all CPUs.
If some board would like support heterogenuos setup (i.e.
init boot_info on subset of CPUs) in future, it should add
a reasonable API to do it, instead of starting assigning
boot_info from some CPU and till the end of present CPUs
list.

Ref:
"Message-ID: <CAFEAcA_NMWuA8WSs3cNeY6xX1kerO_uAcN_3=fK02BEhHJW86g@mail.gmail.com>"

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1525176522-200354-5-git-send-email-imammedo@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

diff --git a/hw/arm/boot.c b/hw/arm/boot.c
index 9ae6ab2689e695bbb0b4f124e0fdc254966f0fdd..1e2be20731e5d8759e256d6173da0b1f74c161ba 100644 (file)
--- a/hw/arm/boot.c
+++ b/hw/arm/boot.c
@@ -1170,7 +1170,7 @@ static void arm_load_kernel_notify(Notifier *notifier, void *data)
     }
     info->is_linux = is_linux;
 
-    for (cs = CPU(cpu); cs; cs = CPU_NEXT(cs)) {
+    for (cs = first_cpu; cs; cs = CPU_NEXT(cs)) {
         ARM_CPU(cs)->env.boot_info = info;
     }
 }