altboot: Add support for fic-gta01 aka Neo1973. Booting off SD works, NFS / usbnet is untested

10 files changed, 415 insertions, 51 deletions

diff --git a/packages/altboot/files/altboot.func b/packages/altboot/files/altboot.func
index 75808090ba..e990a06862 100644
--- a/packages/altboot/files/altboot.func
+++ b/packages/altboot/files/altboot.func
@@ -165,6 +165,11 @@ pivot_image() {
 
 	mkdir -p /media/image || die "mkdir -p /media/image failed"
 
+	LOOP_MODULE="$(find /lib/modules/`uname -r`/ -name "loop.ko")"
+	test -n "$LOOP_MODULE" &&  ( insmod "$LOOP_MODULE" ; sleep 3 )
+	
+	! test -e /dev/loop0 && mknod /dev/loop0 b 7 0
+	
 	losetup /dev/loop0 $1/$IMAGE_PATH/$IMAGE_NAME || die "losetup /dev/loop0 $1/$IMAGE_PATH/$IMAGE_NAME failed!"
 	check_fs /dev/loop0 $IMAGE_TYPE
 	
@@ -451,6 +456,9 @@ check_fs() {
 		    fi
 		;;
 		esac
+				
+#		debug_echo "check_fs() FSCK / FSTYPE: [$FSCK] / [$FSTYPE]"
+		
 		if [ "$FSCK" = "" ]; then
 		        echo "Could not find fsck for $FSTYPE!"
 		else
@@ -476,9 +484,9 @@ init_rootfs(){
 }
 
 mount_sd(){
-	if mount | grep -q "/media/card"
+	if mount | grep -q "$SD_MOUNTPOINT"
 	then
-		echo "Note: /media/card is already mounted"
+		echo "Note: $SD_MOUNTPOINT is already mounted"
 	else
 		# We can't trust that the SD device file is there when running kernel 2.6 w/ udev
 		# and starting udev at this point may not be the best idea...	
@@ -494,20 +502,54 @@ mount_sd(){
 		# Kernel 2.6 has the SD driver compiled into the kernel
 		if test -n "$SD_KERNEL_MODULE"	
 		then
-			echo -n "Loading SD kernel module..."
-			/sbin/insmod $SD_KERNEL_MODULE >/dev/null 2>&1 && echo ok || die "insmod failed"
+			echo "Loading SD kernel module..."
+			if ( echo "$SD_KERNEL_MODULE" | grep -q "^/" )
+			then
+				echo -e "\t- Using full path for SD module"
+				SD_PATTERN="`basename "$SD_KERNEL_MODULE" | sed "s/\.ko//;s/\.o//"`"
+
+				if ( lsmod | grep -q "^$SD_PATTERN" )
+				then
+					echo -e "\t- Already loaded..."
+				else				
+					echo -e "\t- Loading..."
+					/sbin/insmod $SD_KERNEL_MODULE >/dev/null 2>&1 && echo ok || die "insmod failed"
+				fi
+
+			else
+				echo -e "\t- Searching [$SD_KERNEL_MODULE]"
+				SD_KERNEL_MODULE="$(find /lib/modules/`uname -r`/ -name "$SD_KERNEL_MODULE")"
+				echo -e "\t- Assuming module is [$SD_KERNEL_MODULE]"
+				
+				SD_PATTERN="`basename "$SD_KERNEL_MODULE" | sed "s/\.ko//;s/\.o//"`"
+
+				if ( lsmod | grep -q "^$SD_PATTERN" )
+				then
+					echo -e "\t- Already loaded..."
+				else		
+					echo -e "\t- Loading..."		
+					/sbin/insmod $SD_KERNEL_MODULE >/dev/null 2>&1 && echo ok || die "insmod failed"
+				fi
+			fi
 		fi
 		
-		check_fs "$SD_DEVICE"
-
-		echo -n "Mounting $SD_MOUNTPOINT..."  >"$OUT_TTY"
+		sleep 3
 		
-		if test "$1" = ingore_errors
+		check_fs "$SD_DEVICE"				
+
+		if ! mount | grep -q "$SD_MOUNTPOINT"
 		then
-			/bin/mount -t auto -o defaults,noatime $SD_DEVICE $SD_MOUNTPOINT >/dev/null 2>&1 && echo ok  >"$OUT_TTY" || echo "Could not mount SD card"
+			echo -n "Mounting $SD_MOUNTPOINT..."  >"$OUT_TTY"
+
+			if test "$1" = ingore_errors
+			then
+				/bin/mount -t auto -o defaults,noatime $SD_DEVICE $SD_MOUNTPOINT >/dev/null 2>&1 || echo "Could not mount SD card"
+			else
+				/bin/mount -t auto -o defaults,noatime $SD_DEVICE $SD_MOUNTPOINT >/dev/null 2>&1 || die "/bin/mount -t auto -o defaults,noatime $SD_DEVICE $SD_MOUNTPOINT failed"
+			fi		
 		else
-			/bin/mount -t auto -o defaults,noatime $SD_DEVICE $SD_MOUNTPOINT >/dev/null 2>&1 && echo ok  >"$OUT_TTY"|| die "/bin/mount -t auto -o defaults,noatime $SD_DEVICE $SD_MOUNTPOINT failed"
-		fi		
+			echo "NOTE: Some sort of auto-mounting is going on..."
+		fi
 	fi
 	echo ""	
 	
diff --git a/packages/altboot/files/fic-gta01/.mtn2git_empty b/packages/altboot/files/fic-gta01/.mtn2git_empty
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/packages/altboot/files/fic-gta01/.mtn2git_empty
diff --git a/packages/altboot/files/fic-gta01/altboot-2.6.cfg b/packages/altboot/files/fic-gta01/altboot-2.6.cfg
new file mode 100644
index 0000000000..2ad9406083
--- /dev/null
+++ b/packages/altboot/files/fic-gta01/altboot-2.6.cfg
@@ -0,0 +1,41 @@
+#
+# Altboot machine configuration for: Akita / Kernel 2.6
+#
+
+# Handled by /sbin/init.altboot
+# Allow booting images from SD or CF instead of booting
+# the ROM. 
+ENABLE_ALTBOOT="yes"
+TIMEOUT="4"
+REAL_INIT="/sbin/init.sysvinit"
+SH_SHELL="/bin/sh"
+
+ENABLE_SOUND="yes"
+
+IMAGE_PATH="boot-images"
+IMAGE_TYPE="ext2"
+FSCK_IMAGES="yes"
+ENABLE_IMAGECONF="no"
+
+SD_DEVICE="/dev/mmcblk0p1"
+SD_KERNEL_MODULE="s3cmci.ko"
+
+USB_HOST_AVAILABLE="yes"
+USB_STORAGE_MODULES="ohci_hcd usb_storage sd_mod"
+USB_STORAGE_PARTITION="/dev/sda1"
+USB_STORAGE_WAIT="4"
+
+USB_NETWORKING_AVAILABLE="yes"
+USB_NW_MODULES="usbcore pxa27x_udc ohci-hcd g_ether"
+USB_NW_DEVICE="usb0"
+
+KEXEC_KERNEL_DIR="/boot"
+KEXEC_BIN="/usr/sbin/kexec"
+
+INIT_RUNLEVEL="5"
+NO_GUI_RL="2"
+MASTER_PASSWORD=""
+ASK_PW_ON_BOOT="no"
+
+SD_MOUNTPOINT="/media/card"
+CF_MOUNTPOINT="/media/cf"
diff --git a/packages/altboot/files/fic-gta01/altboot-menu/.mtn2git_empty b/packages/altboot/files/fic-gta01/altboot-menu/.mtn2git_empty
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/packages/altboot/files/fic-gta01/altboot-menu/.mtn2git_empty
diff --git a/packages/altboot/files/fic-gta01/altboot-menu/00-Default b/packages/altboot/files/fic-gta01/altboot-menu/00-Default
new file mode 100644
index 0000000000..9d29fdae2a
--- /dev/null
+++ b/packages/altboot/files/fic-gta01/altboot-menu/00-Default
@@ -0,0 +1,14 @@
+# !/bin/sh
+M_TITLE="Normal Boot"
+
+
+run_module() {
+	exec $REAL_INIT "$INIT_RUNLEVEL"
+	exit 0
+}
+
+case "$1" in
+title)	echo "$M_TITLE";;
+run)	run_module;;
+esac
+
diff --git a/packages/altboot/files/fic-gta01/altboot-menu/15-bootSD b/packages/altboot/files/fic-gta01/altboot-menu/15-bootSD
new file mode 100644
index 0000000000..3cf49deea5
--- /dev/null
+++ b/packages/altboot/files/fic-gta01/altboot-menu/15-bootSD
@@ -0,0 +1,32 @@
+# !/bin/sh
+#
+# Copyright Matthias Hentges (c) 2005
+#
+# License: GPL (see http://www.gnu.org/licenses/gpl.txt for a copy of the GPL)
+
+
+M_TITLE="Boot SD card"
+
+test "$DISABLE_SD_BOOT" = yes && exit 0
+
+# This function is activated by init.altboot by calling this script with the "run" option
+run_module() {
+	
+	test -e /etc/altboot.func && . /etc/altboot.func || die "ERROR: /etc/altboot.func not found. Check your installation!"	
+	
+	# Mount /proc, etc
+	init_rootfs
+
+	mount_sd
+
+	# Check for a real fs and loop-images.
+	check_target "$SD_MOUNTPOINT" >/dev/tty0
+		
+}
+
+
+case "$1" in
+title)	echo "$M_TITLE";;
+run)	run_module "$2";;
+esac
+
diff --git a/packages/altboot/files/fic-gta01/altboot-menu/Advanced/.mtn2git_empty b/packages/altboot/files/fic-gta01/altboot-menu/Advanced/.mtn2git_empty
new file mode 100644
index 0000000000..e69de29bb2
--- /dev/null
+++ b/packages/altboot/files/fic-gta01/altboot-menu/Advanced/.mtn2git_empty
diff --git a/packages/altboot/files/fic-gta01/altboot-menu/Advanced/30-bootUSB-Stick b/packages/altboot/files/fic-gta01/altboot-menu/Advanced/30-bootUSB-Stick
new file mode 100644
index 0000000000..b573e7a10c
--- /dev/null
+++ b/packages/altboot/files/fic-gta01/altboot-menu/Advanced/30-bootUSB-Stick
@@ -0,0 +1,47 @@
+# !/bin/sh
+#
+# Copyright Matthias Hentges (c) 2005
+#
+# License: GPL (see http://www.gnu.org/licenses/gpl.txt for a copy of the GPL)
+
+
+M_TITLE="Boot USB Storage"
+
+test "$USB_HOST_AVAILABLE" = "yes" || exit 0
+       
+# This function is activated by init.altboot by calling this script with the "run" option
+run_module() {
+	
+	test -e /etc/altboot.func && . /etc/altboot.func || die "ERROR: /etc/altboot.func not found. Check your installation!"
+	
+	# Mount /proc, etc
+	init_rootfs
+
+	echo "Starting USB..."
+	
+	for module in $USB_STORAGE_MODULES
+	do
+		echo -en "\t - $module: "
+		modprobe "$module" >/dev/null 2>&1 && echo ok || die "Failed to modprobe [$module]"
+	done
+		
+	echo -n "Mounting $USB_STORAGE_PARTITION..."  >/dev/tty0
+	
+	mkdir -p /media/usb-storage >/dev/null 2>&1
+	
+	sleep "$USB_STORAGE_WAIT"
+	
+	/bin/mount -t auto -o defaults,noatime $USB_STORAGE_PARTITION /media/usb-storage >/dev/null 2>&1 && echo ok  >/dev/tty0|| die "/bin/mount -t auto -o defaults,noatime $SD_DEVICE $SD_MOUNTPOINT failed"
+		
+	echo ""	
+	
+	# Check for a real fs and loop-images.
+	check_target "/media/usb-storage" >/dev/tty0		
+}
+
+
+case "$1" in
+title)	echo "$M_TITLE";;
+run)	run_module "$2";;
+esac
+
diff --git a/packages/altboot/files/fic-gta01/altboot-menu/Advanced/40-bootNFS b/packages/altboot/files/fic-gta01/altboot-menu/Advanced/40-bootNFS
new file mode 100644
index 0000000000..4f5c195be2
--- /dev/null
+++ b/packages/altboot/files/fic-gta01/altboot-menu/Advanced/40-bootNFS
@@ -0,0 +1,110 @@
+#! /bin/sh
+#
+# Copyright Matthias Hentges <devel@hentges.net> (c) 2006
+# License: GPL (see http://www.gnu.org/licenses/gpl.txt for a copy of the license)
+#
+# Filename: 40-bootNFS
+# Date: 14-Apr-06
+
+
+M_TITLE="Boot from NFS"
+
+test "$DISABLE_NFS_BOOT" = yes && exit 0
+
+# This function is activated by init.altboot by calling this script with the "run" option
+run_module() {
+
+	test -e /etc/altboot.func && . /etc/altboot.func || die "ERROR: /etc/altboot.func not found. Check your installation!"
+
+	# Mount /proc, etc
+	init_rootfs
+			
+	nfs_host="`cat /etc/fstab | grep -v ^# | grep nfs | awk '{print $1}'|sed -n "s/\(.*\)\:\(.*\)/\1/p" `"
+	nfs_mounts="`cat /etc/fstab | grep -v ^# | grep nfs | awk '{print $1}'`"
+	nfs_mountpoints="`cat /etc/fstab | grep -v ^# | grep nfs | awk '{print $2}'`"			
+		
+	start_networking "$nfs_host"	
+	
+	if test -z "$nfs_host"
+	then
+		mdie "${C_RED}No configured NFS drives found in /etc/fstab$C_RESET"
+		
+	fi
+	
+	
+	if test "` echo "$nfs_mountpoints" |wc -l | tr -d " "`" -gt 1
+	then
+		echo -e "Please select your NFS root:\n"
+
+		cnt=1
+		for nfs_mount in $nfs_mountpoints
+		do
+			echo -e "\t[$cnt] $nfs_mount"
+			let cnt=$cnt+1
+		done
+		
+		echo ""
+		
+		while test -z "$selection"
+		do
+			stty echo
+			echo -n "Boot NFS root: "
+			
+			if test "$AUTOBOOT" != "yes"
+			then
+				read junk < /dev/tty1
+			else
+				if test -e /etc/.altboot-bootNFS-source.last
+				then
+					junk="`cat /etc/.altboot-bootNFS-source.last`"
+					test -z "$junk" && read junk < /dev/tty1 || echo "$junk (autoboot)"
+				else
+					read junk < /dev/tty1
+				fi
+			fi	
+				
+			
+			cnt=1
+			for nfs_mount in $nfs_mounts
+			do
+				if test "$junk" = "$cnt"
+				then
+					selection="$nfs_mount"
+					echo "$junk" > /etc/.altboot-bootNFS-source.last
+				fi
+				let cnt=$cnt+1
+			done			
+			
+		done
+	else
+		test -z "$nfs_mounts" && die "No NFS mounts configured in /etc/fstab!"	
+		selection="$nfs_mounts"
+	fi
+	
+	mkdir -p /media/nfsroot || mdie "mkdir -p /media/nfsroot failed!"
+	
+	echo -n "Mounting NFS root..."
+	
+	if ( mount | grep -q "/media/nfsroot" )
+	then
+		echo "/media/nfsroot already used, tying to umount..."
+		umount /media/image
+		losetup -d /dev/loop0
+		umount /media/nfsroot || die "umount failed!"
+	fi
+		
+	mount -t nfs "$selection" /media/nfsroot && echo ok || mdie "mount -t nfs "$selection" /media/nfsroot failed!"
+	
+	# Use configured resolv.conf in the pivoted rootfs
+	#echo -n "Copying resolv.conf..."
+	#cp /etc/resolv.conf /media/nfsroot/etc && echo ok || echo "FAILED"
+	
+	check_target "/media/nfsroot" bootNFS
+	
+}	
+
+case "$1" in
+title)	echo "$M_TITLE";;
+run)	run_module "$2";;
+esac
+
diff --git a/packages/altboot/files/init.altboot b/packages/altboot/files/init.altboot
index 033fb2124f..5eb6122a2a 100644
--- a/packages/altboot/files/init.altboot
+++ b/packages/altboot/files/init.altboot
@@ -208,7 +208,7 @@ get_kbd_ints(){
 		if test -z "$KBD_INT"
 		then		
 			# find out how the keyboard is called
-			for kbd in Spitzkbd corgikbd locomokbd tosakbd
+			for kbd in Spitzkbd corgikbd locomokbd tosakbd "Neo1973 AUX button"
 			do
 				if ( cat /proc/interrupts | grep -q "$kbd" )
 				then
@@ -242,7 +242,11 @@ run_timer() {
 		#debug_echo "run_timer() old:`echo $key_ints | md5sum`"
 		
 		stty -echo  <"$OUT_TTY" >"$OUT_TTY" 2>&1
-		echo -en "\n\nPlease press any key to launch altboot." > "$OUT_TTY"
+		
+		case "$KBD_INT" in
+		Neo1973*)	echo -en "\n\nPlease press [AUX] to launch altboot." > "$OUT_TTY" ;;
+		*)		echo -en "\n\nPlease press any key to launch altboot." > "$OUT_TTY" ;;
+		esac
 		
 		test -z "$TIMEOUT" && TIMEOUT="3"
 
@@ -337,41 +341,60 @@ launch_selection() {
 
 
 wait_for_input() {
-	while true
-	do
+
+	# Neo has only two buttons: AUX and PWR.
+	# Only AUX is easily readable from userspace, so are touchscreen taps
+	if test "$KBD_INT" = "Neo1973 AUX button"
+	then
+		ints_old="`cat /proc/interrupts | grep "$KBD_INT" | awk '{print $2}'`"
+		ts_ints_old="`cat /proc/interrupts |grep action| tail -1 | awk '{print $2}'`"
 		
+		echo "Please press [AUX] to set a menu number" <"$OUT_TTY" > "$OUT_TTY" 2>&1	
+		echo -e "Press the touchscreen to start\n"			
 		
-		# Do _not_ change the next few lines!
-		# 	
-		# This is required to work around an annoying busybox bug.
-		# Every key you press while this script runs will be
-		# picked up by the next "read $junk".	
-		# So the next read would pick up the "any" key the user pressed
-		# above to launch the altboot menu.		
-				
- 		
-		# Bash throws an ugly error on kill
-		if ! (readlink /bin/sh | grep -q bash)
-		then
-			# This filters an "<ENTER>" from the user as "any key"
-			( while :; do read x< "$OUT_TTY" 2>&1; done; ) > /dev/null 2>&1 &
-			sleep 1; kill $! >/dev/null 2>&1
-		fi
-								
-		echo -n "Please choose one of the above [$last_selection]: " <"$OUT_TTY" > "$OUT_TTY" 2>&1
-		stty echo <"$OUT_TTY" >"$OUT_TTY" 2>&1
-		read junk< "$OUT_TTY" 2>&1
+		x="$last_selection" ; hold_events=0
 		
-		# This filters other chars the user may have used
+		echo -n "Your Choice: [$x / $cnt]"
 		
-		junk="`echo "$junk" | sed "s/[a-zA-Z]//g"`"	
-				
-		if test "$junk" -lt "$cnt" -o "$junk" -eq "$cnt" 
-		then			
-			if test ! -z "$junk" 
+		while true 
+		do
+
+			ts_ints_now="`cat /proc/interrupts |grep action| tail -1 | awk '{print $2}'`"
+
+			if test "$ts_ints_now" = "$ts_ints_old"
 			then
-				parse_module_flags "$junk"				
-	
+				ints_now="`cat /proc/interrupts | grep "$KBD_INT" | awk '{print $2}'`"
+
+				if test "$ints_now" -gt "$ints_old"
+				then
+					# Only react on every second interupt as both PRESS and RELEASE generate
+					# one.
+					if test -n "$tmp"
+					then 
+						#debug_echo "wait_for_input(): PRESS/RELEASE EVENT [$ints_now <-> $ints_old]"				
+						
+						MAX_ENTRIES="$cnt"
+						
+						test "$x" = "$cnt" && x=1 || let x=$x+1
+						
+						#\r : go to beginning of the current line
+						#\033[K : completely clear the current line
+						echo -en "\r\033[KYour Choice: [$x / $cnt]"
+
+												
+						tmp=""
+					else
+						tmp=blahh				
+					fi
+				fi
+			
+				ints_old="$ints_now"
+			else				
+#				debug_echo "wait_for_input(): TOUCHSCREEN EVENT [$ts_ints_now <-> $ts_ints_old]"
+				ts_ints_old="$ts_ints_now"				
+
+				parse_module_flags "$x"				
+
 				if test "$REMEMBER_LAST_SELECTION" != no
 				then								
 					# Don't remount rw if the drive is already mounted rw
@@ -379,20 +402,75 @@ wait_for_input() {
 					if test "`mount|sed -n "/\/dev\/root/s/.*(\(.*\))/\1/p"`" != "rw" 
 					then					
 						mount -o remount,rw / >/dev/null 2>&1
-						echo "$junk" > /etc/altboot.conf
+						echo "$x" > /etc/altboot.conf
 						mount -o remount,ro / >/dev/null 2>&1	
 					else
-						echo "$junk" > /etc/altboot.conf
+						echo "$x" > /etc/altboot.conf
 					fi
 				fi
-			else
-				junk="$last_selection"
-				parse_module_flags "$junk"				
+				
+				junk="$x"
 				break
+				
+			fi		
+		done
+	else
+		while true
+		do		
+
+			# Do _not_ change the next few lines!
+			# 	
+			# This is required to work around an annoying busybox bug.
+			# Every key you press while this script runs will be
+			# picked up by the next "read $junk".	
+			# So the next read would pick up the "any" key the user pressed
+			# above to launch the altboot menu.		
+
+
+			# Bash throws an ugly error on kill
+			if ! (readlink /bin/sh | grep -q bash)
+			then
+				# This filters an "<ENTER>" from the user as "any key"
+				( while :; do read x< "$OUT_TTY" 2>&1; done; ) > /dev/null 2>&1 &
+				sleep 1; kill $! >/dev/null 2>&1
 			fi
-			break
-		fi
-	done
+
+			echo -n "Please choose one of the above [$last_selection]: " <"$OUT_TTY" > "$OUT_TTY" 2>&1
+			stty echo <"$OUT_TTY" >"$OUT_TTY" 2>&1
+			read junk< "$OUT_TTY" 2>&1
+
+			# This filters other chars the user may have used
+
+			junk="`echo "$junk" | sed "s/[a-zA-Z]//g"`"	
+
+			if test "$junk" -lt "$cnt" -o "$junk" -eq "$cnt" 
+			then			
+				if test ! -z "$junk" 
+				then
+					parse_module_flags "$junk"				
+
+					if test "$REMEMBER_LAST_SELECTION" != no
+					then								
+						# Don't remount rw if the drive is already mounted rw
+						# Only helpful for testing / debugging
+						if test "`mount|sed -n "/\/dev\/root/s/.*(\(.*\))/\1/p"`" != "rw" 
+						then					
+							mount -o remount,rw / >/dev/null 2>&1
+							echo "$junk" > /etc/altboot.conf
+							mount -o remount,ro / >/dev/null 2>&1	
+						else
+							echo "$junk" > /etc/altboot.conf
+						fi
+					fi
+				else
+					junk="$last_selection"
+					parse_module_flags "$junk"				
+					break
+				fi
+				break
+			fi
+		done
+	fi
 }
 
 # * * * * * * This is the main function * * * * * *