Move all filesystem generation code to fs/

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

3 files changed, 0 insertions, 236 deletions

diff --git a/target/initramfs/Config.in b/target/initramfs/Config.in
deleted file mode 100644
index d53982cb9..000000000
--- a/target/initramfs/Config.in
+++ /dev/null
@@ -1,15 +0,0 @@
-config BR2_TARGET_ROOTFS_INITRAMFS
-	bool "initramfs for initial ramdisk of linux kernel"
-	help
-	  Build a file which is usable for the gen_init_cpio tool
-	  at linux kernel build.
-	  This file is normally called initramfs_list and can be
-	  generated with gen_initramfs_list.sh script from the root
-	  directory structure.
-	  The file is then used in the kernel build process to generate
-	  the cpio filesystem for the initial ramdisk. Make sure that
-	  you configure this file in kernel build configuration.
-	  The location in the kernel build configuration menu is
-	  Device Drivers -> Block devices -> Initramfs source file(s).
-	  The configuration variable is CONFIG_INITRAMFS_SOURCE
-
diff --git a/target/initramfs/gen_initramfs_list.sh b/target/initramfs/gen_initramfs_list.sh
deleted file mode 100644
index 26252b619..000000000
--- a/target/initramfs/gen_initramfs_list.sh
+++ /dev/null
@@ -1,203 +0,0 @@
-#!/bin/sh
-# Copyright (C) Martin Schlemmer <azarah@nosferatu.za.org>
-# Released under the terms of the GNU GPL
-#
-# Generate a newline separated list of entries from the file/directory
-# supplied as an argument.
-#
-# If a file/directory is not supplied then generate a small dummy file.
-#
-# The output is suitable for gen_init_cpio built from usr/gen_init_cpio.c.
-#
-
-default_initramfs() {
-	cat <<-EOF
-		# This is a very simple, default initramfs
-
-		dir /dev 0755 0 0
-		nod /dev/console 0600 0 0 c 5 1
-		dir /root 0700 0 0
-	EOF
-}
-
-filetype() {
-	local argv1="$1"
-
-	# symlink test must come before file test
-	if [ -L "$argv1" ]; then
-		echo "slink"
-	elif [ -f "$argv1" ]; then
-		echo "file"
-	elif [ -d "$argv1" ]; then
-		echo "dir"
-	elif [ -b "$argv1" -o -c "$argv1" ]; then
-		echo "nod"
-	elif [ -p "$argv1" ]; then
-		echo "pipe"
-	elif [ -S "$argv1" ]; then
-		echo "sock"
-	else
-		echo "invalid"
-	fi
-	return 0
-}
-
-print_mtime() {
-	local argv1="$1"
-	local mymtime="0"
-
-	if [ -e "$argv1" ]; then
-		mymtime=$(find "$argv1" -printf "%T@\n" | sort -r | head -n 1)
-	fi
-	
-	echo "# Last modified: $mymtime"
-	echo
-}
-
-parse() {
-	local location="$1"
-	local name=$(echo "$location" | sed -e "s,$srcdir,,")
-	# change '//' into '/'
-	name=$(echo $name | sed -e 's,/[/]*,/,g')
-	local mode="$2"
-	local uid="$3"
-	local gid="$4"
-	local ftype=$(filetype "$location")
-	# remap uid/gid to 0 if necessary
-	[ "x$uid" != "x" ] && [ $uid -eq $root_uid ] && uid=0
-	[ "x$gid" != "x" ] && [ $gid -eq $root_gid ] && gid=0
-	local str="$mode $uid $gid"
-
-	[ "$ftype" = "invalid" ] && return 0
-	[ "$location" = "$srcdir" ] && return 0
-
-	case "$ftype" in
-		"file")
-			str="$ftype $name $location $str"
-			;;
-		"nod")
-			local devtype=
-			local maj=$(LC_ALL=C ls -l "$location" | \
-					awk '{sub(/,/, "", $5); print $5}')
-			local min=$(LC_ALL=C ls -l "$location" | \
-					awk '{print $6}')
-
-			if [ -b "$location" ]; then
-				devtype="b"
-			else
-				devtype="c"
-			fi
-			str="$ftype $name $str $devtype $maj $min"
-			;;
-		"slink")
-			local target=$(LC_ALL=C ls -l "$location" | \
-					awk '{print $11}')
-			str="$ftype $name $target $str"
-			;;
-		*)
-			str="$ftype $name $str"
-			;;
-	esac
-
-	echo "$str"
-
-	return 0
-}
-
-usage() {
-	printf    "Usage:\n"
-	printf    "$0 [ [-u <root_uid>] [-g <root_gid>] [-d | <cpio_source>] ] . . .\n"
-	printf    "\n"
-	printf -- "-u <root_uid>  User ID to map to user ID 0 (root).\n"
-	printf    "               <root_uid> is only meaningful if <cpio_source>\n"
-	printf    "               is a directory.\n"
-	printf -- "-g <root_gid>  Group ID to map to group ID 0 (root).\n"
-	printf    "               <root_gid> is only meaningful if <cpio_source>\n"
-	printf    "               is a directory.\n"
-	printf    "<cpio_source>  File list or directory for cpio archive.\n"
-	printf    "               If <cpio_source> is not provided then a\n"
-	printf    "               a default list will be output.\n"
-	printf -- "-d             Output the default cpio list.  If no <cpio_source>\n"
-	printf    "               is given then the default cpio list will be output.\n"
-	printf    "\n"
-	printf    "All options may be repeated and are interpreted sequentially\n"
-	printf    "and immediately.  -u and -g states are preserved across\n"
-	printf    "<cpio_source> options so an explicit \"-u 0 -g 0\" is required\n"
-	printf    "to reset the root/group mapping.\n"
-}
-
-build_list() {
-	printf "\n#####################\n# $cpio_source\n"
-
-	if [ -f "$cpio_source" ]; then
-		print_mtime "$cpio_source"
-		cat "$cpio_source"
-	elif [ -d "$cpio_source" ]; then
-		srcdir=$(echo "$cpio_source" | sed -e 's://*:/:g;s:/$::')
-		dirlist=$(find "$srcdir" -printf "%p %m %U %G\n" 2>/dev/null)
-
-		# If $dirlist is only one line, then the directory is empty
-		if [  "$(echo "$dirlist" | wc -l)" -gt 1 ]; then
-			print_mtime "$cpio_source"
-		
-			echo "$dirlist" | \
-			while read x; do
-				parse $x
-			done
-		else
-			# Failsafe in case directory is empty
-			default_initramfs
-		fi
-	else
-		echo "  $0: Cannot open '$cpio_source'" >&2
-		exit 1
-	fi
-}
-
-
-root_uid=0
-root_gid=0
-
-while [ $# -gt 0 ]; do
-	arg="$1"
-	shift
-	case "$arg" in
-		"-u")
-			root_uid="$1"
-			shift
-			;;
-		"-g")
-			root_gid="$1"
-			shift
-			;;
-		"-d")
-			default_list="$arg"
-			default_initramfs
-			;;
-		"-h")
-			usage
-			exit 0
-			;;
-		*)
-			case "$arg" in
-				"-"*)
-					printf "ERROR: unknown option \"$arg\"\n" >&2
-					printf "If the filename validly begins with '-', then it must be prefixed\n" >&2
-					printf "by './' so that it won't be interpreted as an option." >&2
-					printf "\n" >&2
-					usage >&2
-					exit 1
-					;;
-				*)
-					cpio_source="$arg"
-					build_list
-					;;
-			esac
-			;;
-	esac
-done
-
-# spit out the default cpio list if a source hasn't been specified
-[ -z "$cpio_source" -a -z "$default_list" ] && default_initramfs
-
-exit 0
diff --git a/target/initramfs/initramfs.mk b/target/initramfs/initramfs.mk
deleted file mode 100644
index cf1fcdbae..000000000
--- a/target/initramfs/initramfs.mk
+++ /dev/null
@@ -1,18 +0,0 @@
-#############################################################
-#
-# Make a initramfs_list file to be used by gen_init_cpio
-# gen_init_cpio is part of the 2.6 linux kernels to build an
-# initial ramdisk filesystem based on cpio
-#
-#############################################################
-
-define ROOTFS_INITRAMFS_INIT_SYMLINK
-	rm -f $(TARGET_DIR)/init
-	ln -s sbin/init $(TARGET_DIR)/init
-endef
-
-define ROOTFS_INITRAMFS_CMD
-	$(SHELL) target/initramfs/gen_initramfs_list.sh -u 0 -g 0 $(TARGET_DIR) > $$@
-endef
-
-$(eval $(call ROOTFS_TARGET,initramfs))
\ No newline at end of file