diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/arm/armsse.c | 5 | ||||
| -rw-r--r-- | hw/misc/iotkit-sysinfo.c | 22 |
2 files changed, 27 insertions, 0 deletions
diff --git a/hw/arm/armsse.c b/hw/arm/armsse.c index 113a783a46..326e161c8d 100644 --- a/hw/arm/armsse.c +++ b/hw/arm/armsse.c @@ -30,6 +30,7 @@ struct ARMSSEInfo { int sram_banks; int num_cpus; uint32_t sys_version; + uint32_t iidr; uint32_t cpuwait_rst; bool has_mhus; bool has_ppus; @@ -70,6 +71,7 @@ static const ARMSSEInfo armsse_variants[] = { .sram_banks = 1, .num_cpus = 1, .sys_version = 0x41743, + .iidr = 0, .cpuwait_rst = 0, .has_mhus = false, .has_ppus = false, @@ -84,6 +86,7 @@ static const ARMSSEInfo armsse_variants[] = { .sram_banks = 4, .num_cpus = 2, .sys_version = 0x22041743, + .iidr = 0, .cpuwait_rst = 2, .has_mhus = true, .has_ppus = true, @@ -950,6 +953,8 @@ static void armsse_realize(DeviceState *dev, Error **errp) } object_property_set_int(OBJECT(&s->sysinfo), "sse-version", info->sse_version, &error_abort); + object_property_set_int(OBJECT(&s->sysinfo), "IIDR", + info->iidr, &error_abort); if (!sysbus_realize(SYS_BUS_DEVICE(&s->sysinfo), errp)) { return; } diff --git a/hw/misc/iotkit-sysinfo.c b/hw/misc/iotkit-sysinfo.c index 4bd3fd4c8f..aaa9305b2e 100644 --- a/hw/misc/iotkit-sysinfo.c +++ b/hw/misc/iotkit-sysinfo.c @@ -30,6 +30,8 @@ REG32(SYS_VERSION, 0x0) REG32(SYS_CONFIG, 0x4) +REG32(SYS_CONFIG1, 0x8) +REG32(IIDR, 0xfc8) REG32(PID4, 0xfd0) REG32(PID5, 0xfd4) REG32(PID6, 0xfd8) @@ -70,6 +72,24 @@ static uint64_t iotkit_sysinfo_read(void *opaque, hwaddr offset, case A_SYS_CONFIG: r = s->sys_config; break; + case A_SYS_CONFIG1: + switch (s->sse_version) { + case ARMSSE_SSE300: + return 0; + break; + default: + goto bad_read; + } + break; + case A_IIDR: + switch (s->sse_version) { + case ARMSSE_SSE300: + return s->iidr; + break; + default: + goto bad_read; + } + break; case A_PID4 ... A_CID3: switch (s->sse_version) { case ARMSSE_SSE300: @@ -81,6 +101,7 @@ static uint64_t iotkit_sysinfo_read(void *opaque, hwaddr offset, } break; default: + bad_read: qemu_log_mask(LOG_GUEST_ERROR, "IoTKit SysInfo read: bad offset %x\n", (int)offset); r = 0; @@ -114,6 +135,7 @@ static Property iotkit_sysinfo_props[] = { DEFINE_PROP_UINT32("SYS_VERSION", IoTKitSysInfo, sys_version, 0), DEFINE_PROP_UINT32("SYS_CONFIG", IoTKitSysInfo, sys_config, 0), DEFINE_PROP_UINT32("sse-version", IoTKitSysInfo, sse_version, 0), + DEFINE_PROP_UINT32("IIDR", IoTKitSysInfo, iidr, 0), DEFINE_PROP_END_OF_LIST() }; |