This patch series based on DIGIC support adding comments: http://lists.nongnu.org/archive/html/qemu-devel/2013-08/msg04748.html
[PATCH v2 1/2] milkymist-uart: use qemu_chr_fe_write_all() instead of qemu_chr_fe_write() [PATCH v2 2/2] milkymist-uart: use Device::realize instead of SysBusDevice::init Changes since v1: * remove xml-styled quotes from patch comments; * introduce TypeInfo::instance_init milkymist_uart_init().
