Skimmed busybox

PCBA/board/funkey/patches/busybox/0001-silent-root-login.patch

@@ -0,0 +1,14 @@
+diff -Naur busybox-1.31.1.orig/loginutils/login.c busybox-1.31.1/loginutils/login.c
+--- busybox-1.31.1.orig/loginutils/login.c	2019-06-10 12:50:53.000000000 +0200
++++ busybox-1.31.1/loginutils/login.c	2020-07-29 09:13:34.428911641 +0200
+@@ -570,8 +570,8 @@
+ 	if (access(".hushlogin", F_OK) != 0)
+ 		motd();
+ 
+-	if (pw->pw_uid == 0)
+-		syslog(LOG_INFO, "root login%s", fromhost);
++	// if (pw->pw_uid == 0)
++	// 	syslog(LOG_INFO, "root login%s", fromhost);
+ 
+ 	if (ENABLE_FEATURE_CLEAN_UP)
+ 		free(fromhost);

PCBA/board/funkey/patches/linux/0005-add-dts-gpio-names.patch

@@ -0,0 +1,48 @@
+--- a/arch/arm/boot/dts/sun8i-v3s-funkey.dts
++++ b/arch/arm/boot/dts/sun8i-v3s-funkey.dts
+@@ -108,6 +108,45 @@
+ 	status = "okay";
+ };
+ 
++&pio {
++	gpio-line-names =
++		/* PA0-PA31 */
++		"", "", "", "", "", "", "", "",
++		"", "", "", "", "", "", "", "",
++		"", "", "", "", "", "", "", "",
++		"", "", "", "", "", "", "", "",
++		/* PB0-PA31 */
++		"", "TE", "LCDR", "KEY", "LEDA", "PMU", "SCL", "SDA",
++		"TX", "RX", "", "", "", "", "", "",
++		"", "", "", "", "", "", "", "",
++		"", "", "", "", "", "", "", "",
++		/* PC0-PA31 */
++		"RS", "CLK", "CS", "MOSI", "", "", "", "",
++		"", "", "", "", "", "", "","",
++		"", "", "", "", "", "", "","",
++		"", "", "", "", "", "", "","",
++		/* PD0-PA31 */
++		"", "", "", "", "", "", "", "",
++		"", "", "", "", "", "", "", "",
++		"", "", "", "", "", "", "", "",
++		"", "", "", "", "", "", "", "",
++		/* PE0-PA31 */
++		"", "", "", "", "", "", "", "",
++		"", "", "", "", "", "", "", "",
++		"", "", "", "", "", "", "", "",
++		"", "", "", "", "", "", "", "",
++		/* PF0-PA31 */
++		"D1", "D0", "CLK", "CMD", "D3", "D2", "PA", "",
++		"", "", "", "", "", "", "", "",
++		"", "", "", "", "", "", "", "",
++		"", "", "", "", "", "", "", "",
++		/* PG0-PA31 */
++		"", "", "", "", "", "", "", "",
++		"", "", "", "", "", "", "", "",
++		"", "", "", "", "", "", "", "",
++		"", "", "", "", "", "", "", "";
++};
++
+ /*
+ #include "axp209.dtsi"
+ 

PCBA/board/funkey/post-build.sh

@@ -3,5 +3,11 @@
 # Remove log daemon init scripts since they are loaded from inittab
 rm -f ${TARGET_DIR}/etc/init.d/S01syslogd ${TARGET_DIR}/etc/init.d/S02klogd
 
+# Remove ssyctl daemon
+rm -f ${TARGET_DIR}/etc/init.d/S02sysctl
+
+# Remove random daemon
+rm -f ${TARGET_DIR}/etc/init.d/S20urandom
+
 # Remove telnet daemon as we don't have network
 rm -f ${TARGET_DIR}/etc/init.d/S50telnet

PCBA/board/funkey/rootfs-overlay/bin/test-gpio

@@ -0,0 +1,18 @@
+#!/bin/sh
+
+if [ $# -ne 2 ]; then
+    echo "ERROR Wrong number of arguments $#"
+    exit 1
+fi
+pin=$(gpiofind "${1}")
+if [ $? -ne 0 ]; then
+    echo "ERROR Unknown GPIO ${1}"
+    exit 1
+fi
+case ${2} in
+    0) value=${2};;
+    1) value=${2};;
+    *) echo "ERROR Bad value ${2}"; exit 1;;
+esac
+gpioset ${pin}=${value}
+echo "OK"

PCBA/board/funkey/rootfs-overlay/bin/test-i2c

@@ -0,0 +1,25 @@
+#!/bin/sh
+
+# Load I2C modules
+modprobe i2c-dev
+modprobe i2c-mv64xxx
+
+# Look for PCF6416 GPIO expander
+PCF6416=$(i2cdetect -y 0 20 20 | grep 20: | cut -d ':' -f 2)
+let PCF6416=PCF6416+0
+if [ ${PCF6416} -ne 20 ]; then
+   echo "ERROR PCF6416"
+   exit 1
+fi
+
+# Look for AXP209 PMIC
+AXP209=$(i2cdetect -y 0 34 34 | grep 30: | cut -d ':' -f 2)
+let AXP2090=AXP209+0
+if [ ${AXP209} -ne 34 ]; then
+   echo "ERROR AXP209"
+   exit 1
+fi
+
+# Unload I2C modules
+modprobe -r i2c_mv64xxx i2c_dev >/dev/null 2>&1
+echo "OK"

PCBA/board/funkey/rootfs-overlay/bin/test-led

@@ -0,0 +1,22 @@
+#!/bin/sh
+
+if [ $# -ne 1 ];then
+    echo "ERROR Wrong number of arguments $#"
+    exit;
+fi
+case ${1} in
+    0) value=0x0a;;
+    1) value=0x3a;;
+    *) echo "ERROR Bad argument ${1}"; exit 1;;
+esac
+
+# Load I2C modules
+modprobe i2c-dev
+modprobe i2c-mv64xxx
+
+# Turn on/off the LED
+i2cset -y 0 0x34 0x32 ${value}
+
+# Unload I2C modules
+modprobe -r i2c_mv64xxx i2c_dev >/dev/null 2>&1
+echo "OK"

PCBA/board/funkey/rootfs-overlay/bin/test-speaker

@@ -0,0 +1,12 @@
+#!/bin/sh
+
+# Turn on Power Amplifier
+gpioset $(gpiofind "PA")=1
+
+# Play 1kHz sine wave
+speaker-test -t sine -s 1 -f 1000 >/dev/null 2>&1
+
+# Turn off Power Amplifier
+gpioset $(gpiofind "PA")=0
+
+echo "OK"

PCBA/board/funkey/rootfs-overlay/etc/init.d/S03rclocal

@@ -1,21 +0,0 @@
-#!/bin/sh
-
-THIS=$(basename $0)
-
-case "$1" in
-    start)
-	if /etc/rc.local; then
-	    echo "Starting rc.local: OK"
-	    exit 0
-	else
-	    echo "Starting rc.local: ERROR"
-	    exit 1
-	fi
-	;;
-    stop)
-	;;
-    *)
-	echo "Usage: $0 {start|stop}" >&2
-	exit 2
-	;;
-esac

PCBA/board/funkey/rootfs-overlay/etc/init.d/S04modules

@@ -1,47 +0,0 @@
-#!/bin/sh
-# Assure that the kernel has module support.
-[ -e /proc/ksyms -o -e /proc/modules ] || exit 0
-
-THIS=$(basename $0)
-
-case "${1}" in
-    start)
-
-        # Exit if there's no modules file or there are no
-        # valid entries
-        if [ -r /etc/sysconfig/modules ]; then
-            egrep -qv '^($|#)' /etc/sysconfig/modules
-	    if [ $? -ne 0 ]; then
-		exit 0
-	    fi
-	fi
-
-        # Only try to load modules if the user has actually given us
-        # some modules to load.
-        while read MODULE ARGS; do
-
-            # Ignore comments and blank lines.
-            case "$MODULE" in
-                ""|"#"*) continue ;;
-            esac
-
-            # Attempt to load the module, making
-            # sure to pass any arguments provided.
-            modprobe ${MODULE} ${ARGS} >/dev/null
-
-            # Print the module name if successful,
-            # otherwise take note.
-            if [ $? -eq 0 ]; then
-                echo "Loading module ${MODULE}: OK"
-            else
-                echo "Loading module ${MODULE}: ERROR"
-            fi
-        done < /etc/sysconfig/modules
-        ;;
-    stop)
-	;;
-    *)
-        echo "Usage: ${0} {start|stop}"
-        exit 1
-        ;;
-esac

PCBA/board/funkey/rootfs-overlay/etc/init.d/S50alsa-utils

@@ -161,8 +161,8 @@ case "$1" in
 	EXITSTATUS=0
 	TARGET_CARD="$2"
 	case "$TARGET_CARD" in
-	  ""|all) TARGET_CARD=all ; log_action_begin_msg "Starting ALSA" ;;
-	  *) log_action_begin_msg "Starting ALSA card ${TARGET_CARD}" ;;
+	  ""|all) TARGET_CARD=all ;;
+	  *)  ;;
 	esac
 	card_OK "$TARGET_CARD" || log_action_end_msg_and_exit "$( [ ! "$2" ] ; echo $? ; )" "none loaded"
 	preinit_levels "$TARGET_CARD" || EXITSTATUS=1
@@ -170,19 +170,17 @@ case "$1" in
 		sanify_levels "$TARGET_CARD" || EXITSTATUS=1
 		restore_levels "$TARGET_CARD" >/dev/null 2>&1 || :
 	fi
-	log_action_end_msg_and_exit "$EXITSTATUS"
 	;;
   stop)
 	EXITSTATUS=0
 	TARGET_CARD="$2"
 	case "$TARGET_CARD" in
-	  ""|all) TARGET_CARD=all ; log_action_begin_msg "Stopping ALSA" ;;
-	  *) log_action_begin_msg "Stopping ALSA card ${TARGET_CARD}" ;;
+	  ""|all) TARGET_CARD=all ;;
+	  *)  ;;
 	esac
 	card_OK "$TARGET_CARD" || log_action_end_msg_and_exit "$( [ ! "$2" ] ; echo $? ; )" "none loaded"
 	store_levels "$TARGET_CARD" || EXITSTATUS=1
 	#mute_and_zero_levels "$TARGET_CARD" || EXITSTATUS=1
-	log_action_end_msg_and_exit "$EXITSTATUS"
 	;;
   restart|force-reload)
 	EXITSTATUS=0

PCBA/board/funkey/rootfs-overlay/etc/profile

@@ -1,12 +1,4 @@
-export PATH="/usr/local/games:/usr/games:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
-
-if [ "$PS1" ]; then
-	if [ "`id -u`" -eq 0 ]; then
-		export PS1='\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\# '
-	else
-		export PS1='\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w\[\033[00m\]\$ '
-	fi
-fi
+export PATH="/usr/sbin:/usr/bin:/sbin:/bin"
 
 export PAGER='/bin/more'
 export EDITOR='/usr/bin/nano'

PCBA/board/funkey/rootfs-overlay/etc/rc.local

@@ -1,14 +0,0 @@
-#!/bin/sh -e
-#
-# rc.local
-#
-# This script is executed at the end of each multiuser runlevel.
-# Make sure that the script will "exit 0" on success or any other
-# value on error.
-#
-# In order to enable or disable this script just change the execution
-# bits.
-#
-# By default this script does nothing.
-
-exit 0

PCBA/configs/funkey_defconfig

@@ -46,7 +46,6 @@ BR2_PACKAGE_AUMIX=y
 BR2_PACKAGE_LIBGPIOD=y
 BR2_PACKAGE_LIBGPIOD_TOOLS=y
 # BR2_PACKAGE_IFUPDOWN_SCRIPTS is not set
-BR2_PACKAGE_NANO=y
 BR2_TARGET_ROOTFS_CPIO_LZMA=y
 BR2_TARGET_ROOTFS_CPIO_UIMAGE=y
 BR2_TARGET_ROOTFS_INITRAMFS=y