tiva/lm3s6965-ek: Add a few configs for qemu

Mainly for me. I keep forgetting how to run this on qemu.
Hopefully this can be useful for others too.

boards/arm/tiva/lm3s6965-ek/README.txt

@@ -414,6 +414,31 @@ Where <subdir> is one of the following:
        CONFIG_ARMV7M_TOOLCHAIN_BUILDROOT=y : Buildroot (arm-nuttx-elf-gcc)
        CONFIG_RAW_BINARY=y                 : Output formats: ELF and raw binary
 
+  qemu-flat:
+    An example config with FLAT memory model to run on qemu.
+
+        ./tools/configure.sh lm3s6965-ek:qemu-flat
+        make
+        qemu-system-arm -semihosting \
+        -M lm3s6965evb \
+        -device loader,file=nuttx.bin,addr=0x00000000 \
+        -netdev user,id=user0 \
+        -nic user,id=user0 \
+        -serial mon:stdio -nographic
+
+  qemu-protected:
+    An example config with PROTECTED memory model to run on qemu.
+
+        ./tools/configure.sh lm3s6965-ek:qemu-protected
+        make
+        qemu-system-arm -semihosting \
+        -M lm3s6965evb \
+        -device loader,file=nuttx.bin,addr=0x00000000 \
+        -device loader,file=nuttx_user.bin,addr=0x00020000 \
+        -netdev user,id=user0 \
+        -nic user,id=user0 \
+        -serial mon:stdio -nographic
+
   tcpecho:
     This configuration builds the simple TCP echo example based on W.Richard
     Steven UNIX Programming book to ensure correct usage of the socket API.

boards/arm/tiva/lm3s6965-ek/configs/qemu-flat/defconfig

@@ -0,0 +1,109 @@
+#
+# 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_FS_PROCFS_EXCLUDE_ENVIRON is not set
+# CONFIG_NSH_DISABLE_DATE is not set
+CONFIG_ARCH="arm"
+CONFIG_ARCH_BOARD="lm3s6965-ek"
+CONFIG_ARCH_BOARD_LM3S6965EK=y
+CONFIG_ARCH_CHIP="tiva"
+CONFIG_ARCH_CHIP_LM3S6965=y
+CONFIG_ARCH_CHIP_LM3S=y
+CONFIG_ARCH_CHIP_LM=y
+CONFIG_ARCH_STACKDUMP=y
+CONFIG_ARM_SEMIHOSTING_HOSTFS=y
+CONFIG_BOARDCTL_APP_SYMTAB=y
+CONFIG_BOARD_LOOPSPERMSEC=4531
+CONFIG_BUILTIN=y
+CONFIG_CLOCK_MONOTONIC=y
+CONFIG_DEBUG_ASSERTIONS=y
+CONFIG_DEBUG_ERROR=y
+CONFIG_DEBUG_FEATURES=y
+CONFIG_DEBUG_FULLOPT=y
+CONFIG_DEBUG_INFO=y
+CONFIG_DEBUG_SYMBOLS=y
+CONFIG_DEBUG_WARN=y
+CONFIG_ELF=y
+CONFIG_EXAMPLES_ELF=y
+CONFIG_EXAMPLES_ELF_DEVPATH="/dev/ram5"
+CONFIG_EXAMPLES_HELLO=y
+CONFIG_EXAMPLES_MODULE=y
+CONFIG_EXAMPLES_MODULE_DEVPATH="/dev/ram6"
+CONFIG_EXAMPLES_NETTEST=m
+CONFIG_EXAMPLES_WGET=y
+CONFIG_FS_BINFS=y
+CONFIG_FS_HOSTFS=y
+CONFIG_FS_PROCFS=y
+CONFIG_FS_TMPFS=y
+CONFIG_HOST_MACOS=y
+CONFIG_LIBC_DLFCN=y
+CONFIG_LIB_ENVPATH=y
+CONFIG_MAX_TASKS=16
+CONFIG_MMCSD=y
+CONFIG_MMCSD_SPICLOCK=12500000
+CONFIG_NET=y
+CONFIG_NETDB_DNSCLIENT=y
+CONFIG_NETDB_DNSCLIENT_NAMESIZE=64
+CONFIG_NETDB_DNSSERVER_NOADDR=y
+CONFIG_NETDB_MAX_IPADDR=2
+CONFIG_NETINIT_DHCPC=y
+CONFIG_NETINIT_NOMAC=y
+CONFIG_NETUTILS_NETCAT=y
+CONFIG_NETUTILS_TELNETD=y
+CONFIG_NETUTILS_TFTPC=y
+CONFIG_NETUTILS_WEBCLIENT=y
+CONFIG_NET_BROADCAST=y
+CONFIG_NET_ICMP=y
+CONFIG_NET_ICMP_SOCKET=y
+CONFIG_NET_MAX_LISTENPORTS=8
+CONFIG_NET_STATISTICS=y
+CONFIG_NET_TCP=y
+CONFIG_NET_UDP=y
+CONFIG_NET_UDP_CHECKSUMS=y
+CONFIG_NFILE_DESCRIPTORS=8
+CONFIG_NSH_ARCHINIT=y
+CONFIG_NSH_BUILTIN_APPS=y
+CONFIG_NSH_DISABLE_IFUPDOWN=y
+CONFIG_NSH_FILEIOSIZE=512
+CONFIG_NSH_FILE_APPS=y
+CONFIG_NSH_LINELEN=1000
+CONFIG_NSH_READLINE=y
+CONFIG_PATH_INITIAL="/bin"
+CONFIG_PREALLOC_TIMERS=4
+CONFIG_RAM_SIZE=65536
+CONFIG_RAM_START=0x20000000
+CONFIG_RAW_BINARY=y
+CONFIG_RR_INTERVAL=200
+CONFIG_SCHED_HPWORK=y
+CONFIG_SCHED_WAITPID=y
+CONFIG_SDCLONE_DISABLE=y
+CONFIG_SIG_DEFAULT=y
+CONFIG_SIG_PIPE=11
+CONFIG_SPI=y
+CONFIG_START_DAY=8
+CONFIG_START_MONTH=5
+CONFIG_START_YEAR=2010
+CONFIG_SYSLOG_CONSOLE=y
+CONFIG_SYSTEM_DHCPC_RENEW=y
+CONFIG_SYSTEM_NETDB=y
+CONFIG_SYSTEM_NSH=y
+CONFIG_SYSTEM_NTPC=y
+CONFIG_SYSTEM_PING=y
+CONFIG_TASK_NAME_SIZE=0
+CONFIG_TIVA_ETHERNET=y
+CONFIG_TIVA_GPIOA_IRQS=y
+CONFIG_TIVA_GPIOB_IRQS=y
+CONFIG_TIVA_GPIOC_IRQS=y
+CONFIG_TIVA_GPIOD_IRQS=y
+CONFIG_TIVA_GPIOE_IRQS=y
+CONFIG_TIVA_GPIOF_IRQS=y
+CONFIG_TIVA_GPIOG_IRQS=y
+CONFIG_TIVA_SSI0=y
+CONFIG_TIVA_UART0=y
+CONFIG_TIVA_WITH_QEMU=y
+CONFIG_UART0_SERIAL_CONSOLE=y
+CONFIG_USER_ENTRYPOINT="nsh_main"

boards/arm/tiva/lm3s6965-ek/configs/qemu-protected/defconfig

@@ -0,0 +1,115 @@
+#
+# 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_FS_PROCFS_EXCLUDE_ENVIRON is not set
+# CONFIG_NSH_DISABLE_DATE is not set
+CONFIG_ARCH="arm"
+CONFIG_ARCH_BOARD="lm3s6965-ek"
+CONFIG_ARCH_BOARD_LM3S6965EK=y
+CONFIG_ARCH_CHIP="tiva"
+CONFIG_ARCH_CHIP_LM3S6965=y
+CONFIG_ARCH_CHIP_LM3S=y
+CONFIG_ARCH_CHIP_LM=y
+CONFIG_ARCH_STACKDUMP=y
+CONFIG_ARM_MPU=y
+CONFIG_ARM_SEMIHOSTING_HOSTFS=y
+CONFIG_BOARDCTL_APP_SYMTAB=y
+CONFIG_BOARD_LOOPSPERMSEC=4531
+CONFIG_BUILD_PROTECTED=y
+CONFIG_BUILTIN=y
+CONFIG_CLOCK_MONOTONIC=y
+CONFIG_DEBUG_ASSERTIONS=y
+CONFIG_DEBUG_ERROR=y
+CONFIG_DEBUG_FEATURES=y
+CONFIG_DEBUG_FULLOPT=y
+CONFIG_DEBUG_INFO=y
+CONFIG_DEBUG_SYMBOLS=y
+CONFIG_DEBUG_WARN=y
+CONFIG_ELF=y
+CONFIG_EXAMPLES_ELF=y
+CONFIG_EXAMPLES_ELF_DEVPATH="/dev/ram5"
+CONFIG_EXAMPLES_HELLO=y
+CONFIG_EXAMPLES_MODULE=y
+CONFIG_EXAMPLES_MODULE_DEVPATH="/dev/ram6"
+CONFIG_EXAMPLES_NETTEST=m
+CONFIG_EXAMPLES_WGET=y
+CONFIG_FS_BINFS=y
+CONFIG_FS_HOSTFS=y
+CONFIG_FS_PROCFS=y
+CONFIG_FS_TMPFS=y
+CONFIG_HOST_MACOS=y
+CONFIG_LIBC_DLFCN=y
+CONFIG_LIB_ENVPATH=y
+CONFIG_MAX_TASKS=16
+CONFIG_MMCSD=y
+CONFIG_MMCSD_SPICLOCK=12500000
+CONFIG_MODULE=y
+CONFIG_NET=y
+CONFIG_NETDB_DNSCLIENT=y
+CONFIG_NETDB_DNSCLIENT_NAMESIZE=64
+CONFIG_NETDB_DNSSERVER_NOADDR=y
+CONFIG_NETDB_MAX_IPADDR=2
+CONFIG_NETINIT_DHCPC=y
+CONFIG_NETINIT_NOMAC=y
+CONFIG_NETUTILS_NETCAT=y
+CONFIG_NETUTILS_TELNETD=y
+CONFIG_NETUTILS_TFTPC=y
+CONFIG_NETUTILS_WEBCLIENT=y
+CONFIG_NET_BROADCAST=y
+CONFIG_NET_ICMP=y
+CONFIG_NET_ICMP_SOCKET=y
+CONFIG_NET_MAX_LISTENPORTS=8
+CONFIG_NET_STATISTICS=y
+CONFIG_NET_TCP=y
+CONFIG_NET_UDP=y
+CONFIG_NET_UDP_CHECKSUMS=y
+CONFIG_NFILE_DESCRIPTORS=8
+CONFIG_NSH_ARCHINIT=y
+CONFIG_NSH_BUILTIN_APPS=y
+CONFIG_NSH_DISABLE_IFUPDOWN=y
+CONFIG_NSH_FILEIOSIZE=512
+CONFIG_NSH_FILE_APPS=y
+CONFIG_NSH_LINELEN=1000
+CONFIG_NSH_READLINE=y
+CONFIG_NUTTX_USERSPACE=0x00020000
+CONFIG_PASS1_BUILDIR="boards/arm/tiva/lm3s6965-ek/kernel"
+CONFIG_PATH_INITIAL="/bin"
+CONFIG_PREALLOC_TIMERS=4
+CONFIG_RAM_SIZE=65536
+CONFIG_RAM_START=0x20000000
+CONFIG_RAW_BINARY=y
+CONFIG_RR_INTERVAL=200
+CONFIG_SCHED_HPWORK=y
+CONFIG_SCHED_WAITPID=y
+CONFIG_SDCLONE_DISABLE=y
+CONFIG_SIG_DEFAULT=y
+CONFIG_SIG_PIPE=11
+CONFIG_SPI=y
+CONFIG_START_DAY=8
+CONFIG_START_MONTH=5
+CONFIG_START_YEAR=2010
+CONFIG_SYSLOG_CONSOLE=y
+CONFIG_SYSTEM_DHCPC_RENEW=y
+CONFIG_SYSTEM_NETDB=y
+CONFIG_SYSTEM_NSH=y
+CONFIG_SYSTEM_NTPC=y
+CONFIG_SYSTEM_PING=y
+CONFIG_SYS_RESERVED=8
+CONFIG_TASK_NAME_SIZE=0
+CONFIG_TIVA_ETHERNET=y
+CONFIG_TIVA_GPIOA_IRQS=y
+CONFIG_TIVA_GPIOB_IRQS=y
+CONFIG_TIVA_GPIOC_IRQS=y
+CONFIG_TIVA_GPIOD_IRQS=y
+CONFIG_TIVA_GPIOE_IRQS=y
+CONFIG_TIVA_GPIOF_IRQS=y
+CONFIG_TIVA_GPIOG_IRQS=y
+CONFIG_TIVA_SSI0=y
+CONFIG_TIVA_UART0=y
+CONFIG_TIVA_WITH_QEMU=y
+CONFIG_UART0_SERIAL_CONSOLE=y
+CONFIG_USER_ENTRYPOINT="nsh_main"