On Tue, Oct 30, 2018 at 08:25:19PM -0400, Steffen Görtz wrote: > +static Property nrf51_nvm_properties[] = { > + DEFINE_PROP_UINT32("code_size", NRF51NVMState, code_size, 0x100), I'm a fan of '-' instead of '_' in qdev property names. There are more instances of '-' than '_', but it's up to you. Stefan