diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/arm/armsse.c | 8 | ||||
| -rw-r--r-- | hw/misc/iotkit-sysctl.c | 11 |
2 files changed, 13 insertions, 6 deletions
diff --git a/hw/arm/armsse.c b/hw/arm/armsse.c index fa155b7..f509f59 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 222511c..34b37fe 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), |