icicle/configs: Update some configs

- Remove the annoying color terminal for nsh target
- Add SHMFS for nsh and pnsh
- Increase stack user and kernel sizes for kernel mode

boards/risc-v/mpfs/icicle/configs/knsh/defconfig

@@ -21,7 +21,7 @@ CONFIG_ARCH_DATA_VBASE=0xC0000000
 CONFIG_ARCH_HEAP_NPAGES=0
 CONFIG_ARCH_HEAP_VBASE=0x00000000
 CONFIG_ARCH_INTERRUPTSTACK=2048
-CONFIG_ARCH_KERNEL_STACKSIZE=2048
+CONFIG_ARCH_KERNEL_STACKSIZE=4096
 CONFIG_ARCH_PGPOOL_MAPPING=y
 CONFIG_ARCH_PGPOOL_PBASE=0x80400000
 CONFIG_ARCH_PGPOOL_SIZE=4194304
@@ -45,9 +45,9 @@ CONFIG_DEBUG_FULLOPT=y
 CONFIG_DEBUG_INFO=y
 CONFIG_DEBUG_SYMBOLS=y
 CONFIG_DEBUG_WARN=y
+CONFIG_DEFAULT_TASK_STACKSIZE=4096
 CONFIG_DEV_ZERO=y
 CONFIG_ELF=y
-CONFIG_ELF_STACKSIZE=4096
 CONFIG_EXAMPLES_HELLO=y
 CONFIG_EXPERIMENTAL=y
 CONFIG_FS_PROCFS=y
@@ -62,7 +62,7 @@ CONFIG_LIBCXX=y
 CONFIG_LIBCXXABI=y
 CONFIG_LIBC_EXECFUNCS=y
 CONFIG_LIBC_HOSTNAME="icicle"
-CONFIG_LIBC_MAX_EXITFUNS=2
+CONFIG_LIBC_MAX_EXITFUNS=16
 CONFIG_LIBC_PERROR_STDOUT=y
 CONFIG_LIBC_STRERROR=y
 CONFIG_LIBM=y
@@ -74,15 +74,11 @@ CONFIG_MPFS_ENABLE_DPFPU=y
 CONFIG_MPFS_ROMFS_MOUNT=y
 CONFIG_MPFS_UART1=y
 CONFIG_NSH_ARCHINIT=y
-CONFIG_NSH_DISABLE_IFUPDOWN=y
-CONFIG_NSH_DISABLE_MKDIR=y
-CONFIG_NSH_DISABLE_RM=y
-CONFIG_NSH_DISABLE_RMDIR=y
-CONFIG_NSH_DISABLE_UMOUNT=y
 CONFIG_NSH_FILE_APPS=y
 CONFIG_NSH_LINELEN=160
 CONFIG_NSH_STRERROR=y
 CONFIG_PREALLOC_TIMERS=4
+CONFIG_PSEUDOFS_SOFTLINKS=y
 CONFIG_RAM_SIZE=2097152
 CONFIG_RAM_START=0x80200000
 CONFIG_RAW_BINARY=y

boards/risc-v/mpfs/icicle/configs/nsh/defconfig

@@ -30,6 +30,7 @@ CONFIG_DEV_ZERO=y
 CONFIG_EXPERIMENTAL=y
 CONFIG_FS_PROCFS=y
 CONFIG_FS_ROMFS=y
+CONFIG_FS_SHMFS=y
 CONFIG_IDLETHREAD_STACKSIZE=2048
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INIT_STACKSIZE=3072
@@ -64,9 +65,7 @@ CONFIG_SERIAL_NPOLLWAITERS=2
 CONFIG_STACK_COLORATION=y
 CONFIG_START_MONTH=4
 CONFIG_START_YEAR=2021
-CONFIG_SYSLOG_COLOR_OUTPUT=y
 CONFIG_SYSTEM_CLE_CMD_HISTORY=y
-CONFIG_SYSTEM_COLOR_CLE=y
 CONFIG_SYSTEM_NSH=y
 CONFIG_SYSTEM_TIME64=y
 CONFIG_TASK_NAME_SIZE=20

boards/risc-v/mpfs/icicle/configs/pnsh/defconfig

@@ -34,6 +34,7 @@ CONFIG_EXAMPLES_HELLO=y
 CONFIG_EXPERIMENTAL=y
 CONFIG_FS_PROCFS=y
 CONFIG_FS_ROMFS=y
+CONFIG_FS_SHMFS=y
 CONFIG_IDLETHREAD_STACKSIZE=2048
 CONFIG_INIT_ENTRYPOINT="nsh_main"
 CONFIG_INIT_STACKSIZE=3072
@@ -63,6 +64,7 @@ CONFIG_RAW_BINARY=y
 CONFIG_READLINE_CMD_HISTORY=y
 CONFIG_READLINE_TABCOMPLETION=y
 CONFIG_RR_INTERVAL=200
+CONFIG_SCHED_HAVE_PARENT=y
 CONFIG_SCHED_HPWORK=y
 CONFIG_SCHED_LPWORK=y
 CONFIG_SCHED_WAITPID=y