boards/qemu-intel64: add NXTerm display console config

Add an NXTerm framebuffer configuration for QEMU and Intel64 hardware.

Enable USB keyboard input, PCI serial logging, CPython, and serial fallback.

Signed-off-by: raiden00pl <raiden00@railab.me>

Documentation/platforms/x86_64/intel64/boards/qemu-intel64/index.rst

@@ -263,3 +263,20 @@ fb
 ---
 
 Configuration that enables NuttX framebuffer examples.
+
+nxterm
+------
+
+This configuration starts NSH in a full-screen NXTerm and selects the first
+supported PCI 16550 device, allowing the same image to use QEMU's PCI serial
+device or a supported PCI serial card on real hardware.  A serial NSH is used
+as a fallback if the framebuffer console cannot start.
+
+Create a Multiboot2 ISO and run it with a PCI serial device, xHCI controller,
+and USB keyboard::
+
+  qemu-system-x86_64 -cpu host -enable-kvm -m 2G -smp 4 \
+      -cdrom boot.iso -vga std -display gtk -no-reboot \
+      -chardev stdio,id=pciser,signal=off \
+      -device pci-serial,chardev=pciser \
+      -device qemu-xhci,id=xhci -device usb-kbd,bus=xhci.0

boards/x86_64/qemu/qemu-intel64/configs/nxterm/defconfig

@@ -0,0 +1,184 @@
+#
+# This file is autogenerated: PLEASE DO NOT EDIT IT.
+#
+# You can use "make menuconfig" to make any modifications to the installed .config file.
+# You can then do "make savedefconfig" to generate a new defconfig file that includes your
+# modifications.
+#
+# CONFIG_ARCH_X86_64_ACPI_DUMP is not set
+# CONFIG_NX_DISABLE_32BPP is not set
+CONFIG_16550_ADDRWIDTH=16
+CONFIG_16550_PCI_UART0=y
+CONFIG_16550_PCI_UART0_CLOCK=1843200
+CONFIG_16550_PCI_UART0_DEVICE=0xffff
+CONFIG_16550_PCI_UART0_SERIAL_CONSOLE=y
+CONFIG_16550_PCI_UART0_VENDOR=0xffff
+CONFIG_16550_PCI_UART=y
+CONFIG_ARCH="x86_64"
+CONFIG_ARCH_BOARD="qemu-intel64"
+CONFIG_ARCH_BOARD_INTEL64_QEMU=y
+CONFIG_ARCH_CHIP="qemu"
+CONFIG_ARCH_CHIP_INTEL64_QEMU=y
+CONFIG_ARCH_INTEL64_CORE_FREQ_KHZ=2600000
+CONFIG_ARCH_INTERRUPTSTACK=8192
+CONFIG_ARCH_SETJMP_H=y
+CONFIG_ARCH_SIZET_LONG=y
+CONFIG_ARCH_X86_64=y
+CONFIG_ARCH_X86_64_AVX=y
+CONFIG_ARCH_X86_64_FMA=y
+CONFIG_ARCH_X86_64_SSE3=y
+CONFIG_ARCH_X86_64_SSE41=y
+CONFIG_ARCH_X86_64_SSE42=y
+CONFIG_ARCH_X86_64_SSE4A=y
+CONFIG_ARCH_X86_64_SSSE3=y
+CONFIG_BOARDCTL_RESET=y
+CONFIG_BOARDCTL_ROMDISK=y
+CONFIG_BOARD_LOOPSPERMSEC=999
+CONFIG_BOOT_RUNFROMEXTSRAM=y
+CONFIG_BUILTIN=y
+CONFIG_CODECS_HASH_MD5=y
+CONFIG_CONSOLE_SYSLOG=y
+CONFIG_DEBUG_ASSERTIONS=y
+CONFIG_DEBUG_ASSERTIONS_EXPRESSION=y
+CONFIG_DEBUG_FEATURES=y
+CONFIG_DEBUG_PCI=y
+CONFIG_DEBUG_PCI_ERROR=y
+CONFIG_DEBUG_PCI_INFO=y
+CONFIG_DEBUG_PCI_WARN=y
+CONFIG_DEBUG_SYMBOLS=y
+CONFIG_DEBUG_USB=y
+CONFIG_DEBUG_USB_ERROR=y
+CONFIG_DEBUG_USB_WARN=y
+CONFIG_DEFAULT_TASK_STACKSIZE=4194304
+CONFIG_DEV_SIMPLE_ADDRENV=y
+CONFIG_DEV_URANDOM=y
+CONFIG_DRIVERS_VIDEO=y
+CONFIG_EVENT_FD=y
+CONFIG_EXAMPLES_HELLO=y
+CONFIG_EXAMPLES_NETPKT=y
+CONFIG_EXAMPLES_NXTERM=y
+CONFIG_EXAMPLES_NXTERM_BGCOLOR=0x001e1e2e
+CONFIG_EXAMPLES_NXTERM_BPP=32
+CONFIG_EXAMPLES_NXTERM_FONTCOLOR=0x00cdd6f4
+CONFIG_EXAMPLES_NXTERM_FONTID=42
+CONFIG_EXAMPLES_NXTERM_FULLSCREEN=y
+CONFIG_EXAMPLES_NXTERM_NSH_FALLBACK=y
+CONFIG_EXAMPLES_NXTERM_PTYCONSOLE=y
+CONFIG_EXAMPLES_NXTERM_TBCOLOR=0x001e1e2e
+CONFIG_EXAMPLES_NXTERM_TOOLBAR_HEIGHT=1
+CONFIG_EXAMPLES_NXTERM_WCOLOR=0x001e1e2e
+CONFIG_EXAMPLES_WGET=y
+CONFIG_EXPERIMENTAL=y
+CONFIG_FS_FAT=y
+CONFIG_FS_LARGEFILE=y
+CONFIG_FS_PROCFS=y
+CONFIG_FS_ROMFS=y
+CONFIG_FS_TMPFS=y
+CONFIG_GPT_PARTITION=y
+CONFIG_HIDKBD_STACKSIZE=4194304
+CONFIG_HIDMOUSE_STACKSIZE=4194304
+CONFIG_IDLETHREAD_STACKSIZE=4194304
+CONFIG_INIT_ENTRYNAME="nxterm"
+CONFIG_INIT_ENTRYPOINT="nxterm_main"
+CONFIG_INTERPRETERS_CPYTHON=y
+CONFIG_INTERPRETERS_CPYTHON_STACKSIZE=1048576
+CONFIG_IOB_ALIGNMENT=64
+CONFIG_IOB_BUFSIZE=2048
+CONFIG_IOB_NBUFFERS=1024
+CONFIG_IRQCHAIN=y
+CONFIG_LIBC_EXECFUNCS=y
+CONFIG_LIBC_LOCALE=y
+CONFIG_LIBC_LOCALE_GETTEXT=y
+CONFIG_LIBC_STRERROR=y
+CONFIG_LIBM_NEWLIB=y
+CONFIG_LIB_ZLIB=y
+CONFIG_LINE_MAX=256
+CONFIG_LTO_FULL=y
+CONFIG_MBR_PARTITION=y
+CONFIG_MM_DEFAULT_ALIGNMENT=64
+CONFIG_MM_PGALLOC=y
+CONFIG_MQ_MAXMSGSIZE=64
+CONFIG_MULTBOOT2_FB=y
+CONFIG_NET=y
+CONFIG_NETDB_DNSCLIENT=y
+CONFIG_NETDEV_LATEINIT=y
+CONFIG_NETINIT_DRIPADDR=0xc0a80801
+CONFIG_NETINIT_IPADDR=0x0a000102
+CONFIG_NETUTILS_CODECS=y
+CONFIG_NETUTILS_IPERF=y
+CONFIG_NETUTILS_TELNETD=y
+CONFIG_NETUTILS_TFTPC=y
+CONFIG_NETUTILS_WEBCLIENT=y
+CONFIG_NET_BROADCAST=y
+CONFIG_NET_E1000=y
+CONFIG_NET_ETH_PKTSIZE=1514
+CONFIG_NET_ICMP_SOCKET=y
+CONFIG_NET_IGC=y
+CONFIG_NET_LL_GUARDSIZE=32
+CONFIG_NET_MAX_LISTENPORTS=8
+CONFIG_NET_PKT=y
+CONFIG_NET_STATISTICS=y
+CONFIG_NET_TCP=y
+CONFIG_NET_UDP=y
+CONFIG_NSH_BUILTIN_APPS=y
+CONFIG_NSH_READLINE=y
+CONFIG_NX=y
+CONFIG_NXFONT_X11_MISC_FIXED_10X20=y
+CONFIG_NXTERM=y
+CONFIG_NXTERM_CACHESIZE=128
+CONFIG_NXTERM_CURSORCHAR=95
+CONFIG_NXTERM_MXCHARS=4096
+CONFIG_NX_BLOCKING=y
+CONFIG_NX_WRITEONLY=y
+CONFIG_PCI=y
+CONFIG_PCI_MSIX=y
+CONFIG_PREALLOC_CHILDSTATUS=16
+CONFIG_PRIORITY_INHERITANCE=y
+CONFIG_PSEUDOFS_SOFTLINKS=y
+CONFIG_PSEUDOTERM=y
+CONFIG_PTHREAD_MUTEX_TYPES=y
+CONFIG_PTHREAD_STACK_MIN=4194304
+CONFIG_RAM_SIZE=268435456
+CONFIG_RAM_VSTART=0x100000000
+CONFIG_READLINE_CMD_HISTORY=y
+CONFIG_READLINE_EDIT_EMACS=y
+CONFIG_READLINE_TABCOMPLETION=y
+CONFIG_RESET=y
+CONFIG_SCHED_CHILD_STATUS=y
+CONFIG_SCHED_HAVE_PARENT=y
+CONFIG_SCHED_HPWORK=y
+CONFIG_SCHED_LPWORK=y
+CONFIG_SCHED_THREAD_LOCAL=y
+CONFIG_SCHED_TICKLESS=y
+CONFIG_SCHED_WAITPID=y
+CONFIG_SIG_DEFAULT=y
+CONFIG_SMP=y
+CONFIG_START_DAY=3
+CONFIG_START_MONTH=3
+CONFIG_START_YEAR=2011
+CONFIG_STDIO_BUFFER_SIZE=255
+CONFIG_SYSTEM_CLE=y
+CONFIG_SYSTEM_CLE_CMD_HISTORY=y
+CONFIG_SYSTEM_CLE_CMD_HISTORY_LINELEN=256
+CONFIG_SYSTEM_DHCPC_RENEW=y
+CONFIG_SYSTEM_NSH=y
+CONFIG_SYSTEM_PING=y
+CONFIG_TESTING_OSTEST=y
+CONFIG_TESTING_OSTEST_STACKSIZE=4194304
+CONFIG_TESTING_SMP=y
+CONFIG_TIMER_FD=y
+CONFIG_TLS_NELEM=10
+CONFIG_TLS_TASK_NELEM=10
+CONFIG_TTY_SIGINT=y
+CONFIG_TTY_SIGTSTP=y
+CONFIG_USBHOST=y
+CONFIG_USBHOST_CDCACM=y
+CONFIG_USBHOST_COMPOSITE=y
+CONFIG_USBHOST_FT232R=y
+CONFIG_USBHOST_HIDKBD=y
+CONFIG_USBHOST_HIDMOUSE=y
+CONFIG_USBHOST_MSC=y
+CONFIG_USBHOST_WAITER=y
+CONFIG_USBHOST_XHCI_PCI=y
+CONFIG_USEC_PER_TICK=1
+CONFIG_VIDEO_FB=y