Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20171120' into staging

target-arm queue:
 * hw/arm: Silence xlnx-ep108 deprecation warning during tests
 * hw/arm/aspeed: Unlock SCU when running kernel
 * arm: check regime, not current state, for ATS write PAR format
 * nvic: Fix ARMv7M MPU_RBAR reads
 * target/arm: Report GICv3 sysregs present in ID registers if needed

# gpg: Signature made Mon 20 Nov 2017 17:35:25 GMT
# gpg:                using RSA key 0x3C2525ED14360CDE
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>"
# gpg:                 aka "Peter Maydell <pmaydell@gmail.com>"
# gpg:                 aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>"
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83  15CF 3C25 25ED 1436 0CDE

* remotes/pmaydell/tags/pull-target-arm-20171120:
  hw/arm: Silence xlnx-ep108 deprecation warning during tests
  hw/arm/aspeed: Unlock SCU when running kernel
  arm: check regime, not current state, for ATS write PAR format
  nvic: Fix ARMv7M MPU_RBAR reads
  target/arm: Report GICv3 sysregs present in ID registers if needed

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

3 files changed, 16 insertions, 2 deletions

diff --git a/hw/arm/aspeed.c b/hw/arm/aspeed.c
index ab895ad490..7088c907bd 100644
--- a/hw/arm/aspeed.c
+++ b/hw/arm/aspeed.c
@@ -186,6 +186,15 @@ static void aspeed_board_init(MachineState *machine,
                             &error_abort);
     object_property_set_int(OBJECT(&bmc->soc), cfg->num_cs, "num-cs",
                             &error_abort);
+    if (machine->kernel_filename) {
+        /*
+         * When booting with a -kernel command line there is no u-boot
+         * that runs to unlock the SCU. In this case set the default to
+         * be unlocked as the kernel expects
+         */
+        object_property_set_int(OBJECT(&bmc->soc), ASPEED_SCU_PROT_KEY,
+                                "hw-prot-key", &error_abort);
+    }
     object_property_set_bool(OBJECT(&bmc->soc), true, "realized",
                              &error_abort);
 
diff --git a/hw/arm/aspeed_soc.c b/hw/arm/aspeed_soc.c
index 5aa3d2ddd9..c83b7e207b 100644
--- a/hw/arm/aspeed_soc.c
+++ b/hw/arm/aspeed_soc.c
@@ -154,6 +154,8 @@ static void aspeed_soc_init(Object *obj)
                               "hw-strap1", &error_abort);
     object_property_add_alias(obj, "hw-strap2", OBJECT(&s->scu),
                               "hw-strap2", &error_abort);
+    object_property_add_alias(obj, "hw-prot-key", OBJECT(&s->scu),
+                              "hw-prot-key", &error_abort);
 
     object_initialize(&s->fmc, sizeof(s->fmc), sc->info->fmc_typename);
     object_property_add_child(obj, "fmc", OBJECT(&s->fmc), NULL);
diff --git a/hw/arm/xlnx-zcu102.c b/hw/arm/xlnx-zcu102.c
index 9631a53847..bbe7d046e4 100644
--- a/hw/arm/xlnx-zcu102.c
+++ b/hw/arm/xlnx-zcu102.c
@@ -24,6 +24,7 @@
 #include "qemu/error-report.h"
 #include "exec/address-spaces.h"
 #include "qemu/log.h"
+#include "sysemu/qtest.h"
 
 typedef struct XlnxZCU102 {
     MachineState parent_obj;
@@ -164,8 +165,10 @@ static void xlnx_ep108_init(MachineState *machine)
 {
     XlnxZCU102 *s = EP108_MACHINE(machine);
 
-    info_report("The Xilinx EP108 machine is deprecated, please use the "
-                "ZCU102 machine instead. It has the same features supported.");
+    if (!qtest_enabled()) {
+        info_report("The Xilinx EP108 machine is deprecated, please use the "
+                    "ZCU102 machine (which has the same features) instead.");
+    }
 
     xlnx_zynqmp_init(s, machine);
 }