xlnx-bbram: hw/nvram: Use dot in device type name

This replaces the comma (,) to dot (.) in the device type name
so the name can be used with the 'driver=' command line option.

Signed-off-by: Tong Ho <tong.ho@amd.com>
Reviewed-by: Francisco Iglesias <frasse.iglesias@gmail.com>
Message-id: 20231003052139.199665-1-tong.ho@amd.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
1 file changed