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-rw-r--r--hw/arm/armsse.c8
-rw-r--r--hw/misc/iotkit-sysctl.c11
2 files changed, 13 insertions, 6 deletions
diff --git a/hw/arm/armsse.c b/hw/arm/armsse.c
index fa155b7202..f509f59d4a 100644
--- a/hw/arm/armsse.c
+++ b/hw/arm/armsse.c
@@ -19,6 +19,7 @@
#include "migration/vmstate.h"
#include "hw/registerfields.h"
#include "hw/arm/armsse.h"
+#include "hw/arm/armsse-version.h"
#include "hw/arm/boot.h"
#include "hw/irq.h"
#include "hw/qdev-clock.h"
@@ -31,6 +32,7 @@ typedef enum SysConfigFormat {
struct ARMSSEInfo {
const char *name;
+ uint32_t sse_version;
int sram_banks;
int num_cpus;
uint32_t sys_version;
@@ -71,6 +73,7 @@ static Property armsse_properties[] = {
static const ARMSSEInfo armsse_variants[] = {
{
.name = TYPE_IOTKIT,
+ .sse_version = ARMSSE_IOTKIT,
.sram_banks = 1,
.num_cpus = 1,
.sys_version = 0x41743,
@@ -85,6 +88,7 @@ static const ARMSSEInfo armsse_variants[] = {
},
{
.name = TYPE_SSE200,
+ .sse_version = ARMSSE_SSE200,
.sram_banks = 4,
.num_cpus = 2,
.sys_version = 0x22041743,
@@ -951,8 +955,8 @@ static void armsse_realize(DeviceState *dev, Error **errp)
/* System information registers */
sysbus_mmio_map(SYS_BUS_DEVICE(&s->sysinfo), 0, 0x40020000);
/* System control registers */
- object_property_set_int(OBJECT(&s->sysctl), "SYS_VERSION",
- info->sys_version, &error_abort);
+ object_property_set_int(OBJECT(&s->sysctl), "sse-version",
+ info->sse_version, &error_abort);
object_property_set_int(OBJECT(&s->sysctl), "CPUWAIT_RST",
info->cpuwait_rst, &error_abort);
object_property_set_int(OBJECT(&s->sysctl), "INITSVTOR0_RST",
diff --git a/hw/misc/iotkit-sysctl.c b/hw/misc/iotkit-sysctl.c
index 222511c4b0..34b37fe882 100644
--- a/hw/misc/iotkit-sysctl.c
+++ b/hw/misc/iotkit-sysctl.c
@@ -28,6 +28,7 @@
#include "hw/registerfields.h"
#include "hw/misc/iotkit-sysctl.h"
#include "hw/qdev-properties.h"
+#include "hw/arm/armsse-version.h"
#include "target/arm/arm-powerctl.h"
#include "target/arm/cpu.h"
@@ -438,10 +439,12 @@ static void iotkit_sysctl_realize(DeviceState *dev, Error **errp)
{
IoTKitSysCtl *s = IOTKIT_SYSCTL(dev);
- /* The top 4 bits of the SYS_VERSION register tell us if we're an SSE-200 */
- if (extract32(s->sys_version, 28, 4) == 2) {
- s->is_sse200 = true;
+ if (!armsse_version_valid(s->sse_version)) {
+ error_setg(errp, "invalid sse-version value %d", s->sse_version);
+ return;
}
+
+ s->is_sse200 = s->sse_version == ARMSSE_SSE200;
}
static bool sse200_needed(void *opaque)
@@ -493,7 +496,7 @@ static const VMStateDescription iotkit_sysctl_vmstate = {
};
static Property iotkit_sysctl_props[] = {
- DEFINE_PROP_UINT32("SYS_VERSION", IoTKitSysCtl, sys_version, 0),
+ DEFINE_PROP_UINT32("sse-version", IoTKitSysCtl, sse_version, 0),
DEFINE_PROP_UINT32("CPUWAIT_RST", IoTKitSysCtl, cpuwait_rst, 0),
DEFINE_PROP_UINT32("INITSVTOR0_RST", IoTKitSysCtl, initsvtor0_rst,
0x10000000),