From 8e0360d8e56a2fb005ef711d7c3ddc9bf6783cad Mon Sep 17 00:00:00 2001
From: forum_service <forum_service@sophgo.com>
Date: Fri, 28 Apr 2023 10:46:49 +0800
Subject: [PATCH] buildroot: weekly update 2023-04-26 	1. cv180x support ssh
 and autologin

---
 .../board/cvitek/CV180X/overlay/etc/inittab   | 40 +++++++++++++++++++
 .../board/cvitek/CV180X/overlay/etc/profile   | 37 ++++++++++++-----
 .../CV180X/overlay/usr/local/bin/autologin    |  2 +
 .../cvitek_CV180X_musl_riscv64_defconfig      | 16 +++++++-
 4 files changed, 84 insertions(+), 11 deletions(-)
 create mode 100644 buildroot-2021.05/board/cvitek/CV180X/overlay/etc/inittab
 create mode 100755 buildroot-2021.05/board/cvitek/CV180X/overlay/usr/local/bin/autologin

diff --git a/buildroot-2021.05/board/cvitek/CV180X/overlay/etc/inittab b/buildroot-2021.05/board/cvitek/CV180X/overlay/etc/inittab
new file mode 100644
index 000000000..2c9793ce9
--- /dev/null
+++ b/buildroot-2021.05/board/cvitek/CV180X/overlay/etc/inittab
@@ -0,0 +1,40 @@
+# /etc/inittab
+#
+# Copyright (C) 2001 Erik Andersen <andersen@codepoet.org>
+#
+# Note: BusyBox init doesn't support runlevels.  The runlevels field is
+# completely ignored by BusyBox init. If you want runlevels, use
+# sysvinit.
+#
+# Format for each entry: <id>:<runlevels>:<action>:<process>
+#
+# id        == tty to run on, or empty for /dev/console
+# runlevels == ignored
+# action    == one of sysinit, respawn, askfirst, wait, and once
+# process   == program to run
+
+# Startup the system
+::sysinit:/bin/mount -t proc proc /proc
+::sysinit:/bin/mount -o remount,rw /
+::sysinit:/bin/mkdir -p /dev/pts /dev/shm
+::sysinit:/bin/mount -a
+::sysinit:/sbin/swapon -a
+null::sysinit:/bin/ln -sf /proc/self/fd /dev/fd
+null::sysinit:/bin/ln -sf /proc/self/fd/0 /dev/stdin
+null::sysinit:/bin/ln -sf /proc/self/fd/1 /dev/stdout
+null::sysinit:/bin/ln -sf /proc/self/fd/2 /dev/stderr
+::sysinit:/bin/hostname -F /etc/hostname
+# now run any rc scripts
+::sysinit:/etc/init.d/rcS
+
+# Put a getty on the serial port
+# console::respawn:/sbin/getty -L  console 0 vt100 # GENERIC_SERIAL
+console::respawn:/sbin/getty -L  console 115200 vt100 -n -l /usr/local/bin/autologin
+
+# Stuff to do for the 3-finger salute
+#::ctrlaltdel:/sbin/reboot
+
+# Stuff to do before rebooting
+::shutdown:/etc/init.d/rcK
+::shutdown:/sbin/swapoff -a
+::shutdown:/bin/umount -a -r
diff --git a/buildroot-2021.05/board/cvitek/CV180X/overlay/etc/profile b/buildroot-2021.05/board/cvitek/CV180X/overlay/etc/profile
index 56bcb2623..d99b37863 100644
--- a/buildroot-2021.05/board/cvitek/CV180X/overlay/etc/profile
+++ b/buildroot-2021.05/board/cvitek/CV180X/overlay/etc/profile
@@ -1,20 +1,37 @@
 export PATH="/bin:/sbin:/usr/bin:/usr/sbin"
-export LD_LIBRARY_PATH="/mnt/system/lib"
+export PATH="/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin:/mnt/system/usr/bin:/mnt/system/usr/sbin:/mnt/data/bin:/mnt/data/sbin"
 
 if [ "$PS1" ]; then
-        if [ "`id -u`" -eq 0 ]; then
-                export PS1='\u@\h# '
-        else
-                export PS1='\u@\h$ '
-        fi
+	if [ "`id -u`" -eq 0 ]; then
+		export PS1='# '
+	else
+		export PS1='$ '
+	fi
 fi
 
+export PAGER='/bin/more '
 export EDITOR='/bin/vi'
 
 # Source configuration files from /etc/profile.d
 for i in /etc/profile.d/*.sh ; do
-        if [ -r "$i" ]; then
-                . $i
-        fi
+	if [ -r "$i" ]; then
+		. $i
+	fi
+	unset i
 done
-unset i
\ No newline at end of file
+
+export HOSTNAME="$(hostname)"
+export OLDPWD=/root
+
+if [ '$USER' == 'root' ]; then
+    export PS1='[\u@\h]\w\# '
+else
+    export PS1='[\u@\h]\w\$ '
+fi
+
+alias ll='ls -alF'
+alias la='ls -A'
+alias l='ls -CF'
+
+export TERM=vt100
+export TERMINFO=/usr/share/terminfo
diff --git a/buildroot-2021.05/board/cvitek/CV180X/overlay/usr/local/bin/autologin b/buildroot-2021.05/board/cvitek/CV180X/overlay/usr/local/bin/autologin
new file mode 100755
index 000000000..6f12842ec
--- /dev/null
+++ b/buildroot-2021.05/board/cvitek/CV180X/overlay/usr/local/bin/autologin
@@ -0,0 +1,2 @@
+#! /bin/sh
+exec /bin/login -f root
diff --git a/buildroot-2021.05/configs/cvitek_CV180X_musl_riscv64_defconfig b/buildroot-2021.05/configs/cvitek_CV180X_musl_riscv64_defconfig
index 1dac1dc09..ed91ad10c 100644
--- a/buildroot-2021.05/configs/cvitek_CV180X_musl_riscv64_defconfig
+++ b/buildroot-2021.05/configs/cvitek_CV180X_musl_riscv64_defconfig
@@ -223,7 +223,7 @@ BR2_ROOTFS_DEVICE_TABLE="system/device_table.txt"
 # BR2_ROOTFS_DEVICE_TABLE_SUPPORTS_EXTENDED_ATTRIBUTES is not set
 # BR2_ROOTFS_MERGED_USR is not set
 BR2_TARGET_ENABLE_ROOT_LOGIN=y
-BR2_TARGET_GENERIC_ROOT_PASSWD=""
+BR2_TARGET_GENERIC_ROOT_PASSWD="cvitek"
 BR2_SYSTEM_BIN_SH_BUSYBOX=y
 
 #
@@ -466,3 +466,17 @@ BR2_TARGET_ROOTFS_EXT2_EXTRA_INODES=0
 BR2_TARGET_ROOTFS_EXT2_EXTRA_BLOCKS=0
 
 BR2_PACKAGE_STRACE=y
+
+
+#
+# NetworkManager needs udev /dev management and a glibc toolchain w/ headers >= 3.2, dynamic library, wchar, threads
+#
+
+BR2_PACKAGE_DROPBEAR=y
+BR2_PACKAGE_DROPBEAR_CLIENT=y
+# # BR2_PACKAGE_DROPBEAR_DISABLE_REVERSEDNS is not set
+BR2_PACKAGE_DROPBEAR_SMALL=y
+# # BR2_PACKAGE_DROPBEAR_WTMP is not set
+# # BR2_PACKAGE_DROPBEAR_LASTLOG is not set
+# # BR2_PACKAGE_DROPBEAR_LEGACY_CRYPTO is not set
+# BR2_PACKAGE_DROPBEAR_LOCALOPTIONS_FILE=""