diff --git a/bsp/imx6ull-artpi-smart/kcomponents/SConscript b/bsp/imx6ull-artpi-smart/kcomponents/SConscript
new file mode 100644
index 0000000000000000000000000000000000000000..c7ef7659ecea92b1dd9b71a97736a8552ee02551
--- /dev/null
+++ b/bsp/imx6ull-artpi-smart/kcomponents/SConscript
@@ -0,0 +1,14 @@
+# for module compiling
+import os
+from building import *
+
+cwd = GetCurrentDir()
+objs = []
+list = os.listdir(cwd)
+
+for d in list:
+    path = os.path.join(cwd, d)
+    if os.path.isfile(os.path.join(path, 'SConscript')):
+        objs = objs + SConscript(os.path.join(d, 'SConscript'))
+
+Return('objs')
diff --git a/bsp/imx6ull-artpi-smart/kcomponents/kshell/SConscript b/bsp/imx6ull-artpi-smart/kcomponents/kshell/SConscript
new file mode 100644
index 0000000000000000000000000000000000000000..cf97f0d35baa0a9bc391fa4dfca757d41986af89
--- /dev/null
+++ b/bsp/imx6ull-artpi-smart/kcomponents/kshell/SConscript
@@ -0,0 +1,14 @@
+Import('RTT_ROOT')
+Import('rtconfig')
+from building import *
+
+cwd = GetCurrentDir()
+src	= Split('''
+    kshell.c
+''')
+
+CPPPATH = [cwd]
+
+group = DefineGroup('Kshell', src, depend=[''], CPPPATH=CPPPATH)
+
+Return('group')
diff --git a/bsp/imx6ull-artpi-smart/kcomponents/kshell/kshell.c b/bsp/imx6ull-artpi-smart/kcomponents/kshell/kshell.c
new file mode 100644
index 0000000000000000000000000000000000000000..9be2c702612a7874ac99e7c2724e7e53efa99fd9
--- /dev/null
+++ b/bsp/imx6ull-artpi-smart/kcomponents/kshell/kshell.c
@@ -0,0 +1,104 @@
+
+
+#include <rtthread.h>
+#include <lwp.h>
+#include <msh.h>
+#include "kshell.h"
+
+#define DBG_TAG "kernel_shell"
+#define DBG_LVL DBG_INFO
+#include <rtdbg.h>
+
+
+static rt_thread_t kshell_thread = RT_NULL;
+
+/* return ret value by replying channel message */
+static rt_err_t __kshell_ch_reply(int ch, rt_channel_msg_t msg, int val)
+{
+    struct rt_channel_msg msg_text = {
+        .sender = msg->sender,
+        .type = RT_CHANNEL_RAW,
+        .u.d = (void *)val
+    };
+    return rt_channel_reply(ch, &msg_text);
+}
+
+static void kshell_thread_entry(void *param)
+{
+    struct rt_channel_msg msg_text = { 0 };
+    kshell_cmd_t msg_raw_data = RT_NULL;
+    size_t cmd_len = 0;
+    char *cmd = RT_NULL;
+    int shmid = -1;
+    int ch = -1;
+
+    LOG_I("kshell_thread started.");
+    
+    /* create a channel to take requests from userspace */
+    ch = rt_channel_open("kshell", O_CREAT);
+    if (ch < 0)
+    {
+        LOG_E("unable to create kshell channel.");
+        return;
+    }
+
+    /* keep receiving requests from userspace and executing it */
+    while (1)
+    {
+        LOG_D("waiting for request...");
+        
+        if (rt_channel_recv(ch, &msg_text) != RT_EOK)
+        {
+            LOG_D("failed to get data from channel kshell");
+            continue;
+        }
+
+        shmid = (int)msg_text.u.d;
+        if (shmid < 0 || (msg_raw_data = lwp_shminfo(shmid)) == RT_NULL)
+        {
+            LOG_D("received an invalid shared-memory id.");
+            __kshell_ch_reply(ch, &msg_text, -1);
+            continue;
+        }
+
+        cmd_len = msg_raw_data->len;
+        if (cmd_len > KSHELL_CMD_LENGTH_MAX)
+        {
+            LOG_D("command received are too long. max: %d",
+                  KSHELL_CMD_LENGTH_MAX);
+            __kshell_ch_reply(ch, &msg_text, -1);
+            continue;
+        }
+
+        /* reply first */
+        __kshell_ch_reply(ch, &msg_text, 0);
+        LOG_D("executing command...");
+        cmd = msg_raw_data->data;
+        msh_exec(cmd, cmd_len);
+    }
+}
+
+int rt_kshell_init(void)
+{
+    kshell_thread = rt_thread_create("kshell", kshell_thread_entry,
+                                     RT_NULL,
+                                     KSHELL_THREAD_STACK_SIZE,
+                                     KSHELL_THREAD_PRIORITY,
+                                     KSHELL_THREAD_TICK);
+    if (kshell_thread == RT_NULL)
+    {
+        LOG_W("unable to create a new thread for kshell.");
+        return -RT_ERROR;
+    }
+    
+    if (rt_thread_startup(kshell_thread) != RT_EOK)
+    {
+        LOG_W("unable to start kshell_thread.");
+        rt_thread_delete(kshell_thread);
+        kshell_thread = RT_NULL;
+        return -RT_ERROR;
+    }
+
+    return 0;
+}
+INIT_APP_EXPORT(rt_kshell_init);
diff --git a/bsp/imx6ull-artpi-smart/kcomponents/kshell/kshell.h b/bsp/imx6ull-artpi-smart/kcomponents/kshell/kshell.h
new file mode 100644
index 0000000000000000000000000000000000000000..750a2bdd24c641fcad61cc847fe1728ddc5cefb2
--- /dev/null
+++ b/bsp/imx6ull-artpi-smart/kcomponents/kshell/kshell.h
@@ -0,0 +1,23 @@
+
+#ifndef __KSHELL_H__
+#define __KSHELL_H__
+#include <rtdef.h>
+
+/* Maximun length of command passing to kshell */
+#define KSHELL_CMD_LENGTH_MAX   80
+
+/*
+ * Structure to deliver command to kshell.
+ */
+struct kshell_cmd_struct
+{
+    rt_uint32_t len;
+    char data[KSHELL_CMD_LENGTH_MAX + 1];
+};
+typedef struct kshell_cmd_struct *kshell_cmd_t;
+
+#define KSHELL_THREAD_STACK_SIZE    4096
+#define KSHELL_THREAD_PRIORITY      11
+#define KSHELL_THREAD_TICK          20
+
+#endif /* __KSHELL_H__ */