CONFIG_X86_RUN_64BIT=y
CONFIG_DEFAULT_DEVICE_TREE="qemu-x86_i440fx"
CONFIG_TARGET_QEMU_X86_64=y
+CONFIG_DEBUG_UART=y
CONFIG_SMP=y
CONFIG_GENERATE_PIRQ_TABLE=y
CONFIG_GENERATE_MP_TABLE=y
CONFIG_E1000=y
CONFIG_DM_PCI=y
CONFIG_DM_RTC=y
-CONFIG_DEBUG_UART=y
CONFIG_DEBUG_UART_BASE=0x3f8
CONFIG_DEBUG_UART_CLOCK=1843200
CONFIG_SYS_NS16550=y