diff --git a/config/boot-guitar.cmd b/config/boot-guitar.cmd
index 9a13bfb117..7ccebdb885 100644
--- a/config/boot-guitar.cmd
+++ b/config/boot-guitar.cmd
@@ -1,5 +1,8 @@
-setenv bootargs "earlyprintk clk_ignore_unused selinux=0 scandelay root=/dev/mmcblk0p2 rw console=tty0 rootfstype=ext4 console=ttyS3 loglevel=1 rootwait"
+# console=ttyS3 # serial
+setenv bootargs "earlyprintk clk_ignore_unused selinux=0 scandelay root=/dev/mmcblk0p2 rw console=tty1 rootfstype=ext4 loglevel=1 rootwait"
 setenv os_type linux
 fatload mmc 0:1 0x04000000 dtb/lemaker_guitar_bbb.dtb
 fatload mmc 0:1 0x7fc0 zImage
-bootz 0x7fc0 - 0x04000000
\ No newline at end of file
+bootz 0x7fc0 - 0x04000000
+# mkimage -C none -A arm -T script -d /boot/boot.cmd /boot/boot.scr 
+ 
\ No newline at end of file
diff --git a/config/linux-s500-default.config b/config/linux-s500-default.config
index 5259f91f77..583ac0a163 100644
--- a/config/linux-s500-default.config
+++ b/config/linux-s500-default.config
@@ -934,6 +934,7 @@ CONFIG_NET_CLS_ACT=y
 # CONFIG_NET_CLS_IND is not set
 CONFIG_NET_SCH_FIFO=y
 # CONFIG_DCB is not set
+CONFIG_DNS_RESOLVER=m
 # CONFIG_BATMAN_ADV is not set
 # CONFIG_OPENVSWITCH is not set
 # CONFIG_VSOCKETS is not set
@@ -1022,6 +1023,8 @@ CONFIG_RFKILL_LEDS=y
 # CONFIG_NET_9P is not set
 # CONFIG_CAIF is not set
 CONFIG_CEPH_LIB=m
+# CONFIG_CEPH_LIB_PRETTYDEBUG is not set
+# CONFIG_CEPH_LIB_USE_DNS_RESOLVER is not set
 # CONFIG_NFC is not set
 CONFIG_HAVE_BPF_JIT=y
 
@@ -2397,11 +2400,7 @@ CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
 # CONFIG_FONTS is not set
 CONFIG_FONT_8x8=y
 CONFIG_FONT_8x16=y
-CONFIG_LOGO=y
-CONFIG_LOGO_LINUX_MONO=y
-CONFIG_LOGO_LINUX_VGA16=y
-CONFIG_LOGO_LINUX_CLUT224=y
-# CONFIG_LOGO_ACTIONS_CLUT224 is not set
+# CONFIG_LOGO is not set
 # CONFIG_FB_SSD1307 is not set
 CONFIG_SOUND=y
 # CONFIG_SOUND_OSS_CORE is not set
@@ -3315,6 +3314,8 @@ CONFIG_CONFIGFS_FS=y
 CONFIG_MISC_FILESYSTEMS=y
 # CONFIG_ADFS_FS is not set
 # CONFIG_AFFS_FS is not set
+CONFIG_ECRYPT_FS=m
+# CONFIG_ECRYPT_FS_MESSAGING is not set
 # CONFIG_HFS_FS is not set
 # CONFIG_HFSPLUS_FS is not set
 # CONFIG_BEFS_FS is not set
@@ -3357,9 +3358,11 @@ CONFIG_SUNRPC=y
 CONFIG_CIFS=y
 # CONFIG_CIFS_STATS is not set
 # CONFIG_CIFS_WEAK_PW_HASH is not set
+# CONFIG_CIFS_UPCALL is not set
 # CONFIG_CIFS_XATTR is not set
 CONFIG_CIFS_DEBUG=y
 # CONFIG_CIFS_DEBUG2 is not set
+# CONFIG_CIFS_DFS_UPCALL is not set
 # CONFIG_CIFS_SMB2 is not set
 # CONFIG_NCP_FS is not set
 # CONFIG_CODA_FS is not set
@@ -3552,7 +3555,9 @@ CONFIG_EARLY_PRINTK=y
 #
 # Security options
 #
-# CONFIG_KEYS is not set
+CONFIG_KEYS=y
+CONFIG_ENCRYPTED_KEYS=m
+# CONFIG_KEYS_DEBUG_PROC_KEYS is not set
 # CONFIG_SECURITY_DMESG_RESTRICT is not set
 CONFIG_SECURITY=y
 CONFIG_SECURITYFS=y
@@ -3574,6 +3579,7 @@ CONFIG_SECURITY_APPARMOR=y
 CONFIG_SECURITY_APPARMOR_BOOTPARAM_VALUE=1
 # CONFIG_SECURITY_YAMA is not set
 # CONFIG_IMA is not set
+# CONFIG_EVM is not set
 CONFIG_DEFAULT_SECURITY_SELINUX=y
 # CONFIG_DEFAULT_SECURITY_APPARMOR is not set
 # CONFIG_DEFAULT_SECURITY_DAC is not set
@@ -3687,6 +3693,8 @@ CONFIG_CRYPTO_ANSI_CPRNG=y
 # CONFIG_CRYPTO_USER_API_HASH is not set
 # CONFIG_CRYPTO_USER_API_SKCIPHER is not set
 CONFIG_CRYPTO_HW=y
+CONFIG_ASYMMETRIC_KEY_TYPE=m
+# CONFIG_ASYMMETRIC_PUBLIC_KEY_SUBTYPE is not set
 CONFIG_BINARY_PRINTF=y
 
 #