The SYS_VERSION and SYS_CONFIG register values differ between the
IoTKit and SSE-200. Make them configurable via QOM properties rather
than hard-coded, and set them appropriately in the ARMSSE code that
instantiates the IOTKIT_SYSINFO device.
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
Reviewed-by: NRichard Henderson <richard.henderson@linaro.org>
Message-id: 20190121185118.18550-15-peter.maydell@linaro.org

Implement the IoTKit system control element's system information
block; this is just a pair of read-only version/config registers,
plus the usual PID/CID ID registers.
Signed-off-by: NPeter Maydell <peter.maydell@linaro.org>
Reviewed-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: NRichard Henderson <richard.henderson@linaro.org>
Message-id: 20180820141116.9118-10-peter.maydell@linaro.org