diff options
| -rwxr-xr-x | scripts/ias_image_app | 191 | ||||
| -rwxr-xr-x | scripts/mkabl-agl.sh | 504 | ||||
| -rwxr-xr-x | scripts/mkefi-agl.sh | 14 |
3 files changed, 706 insertions, 3 deletions
diff --git a/scripts/ias_image_app b/scripts/ias_image_app new file mode 100755 index 000000000..6a9b55f30 --- /dev/null +++ b/scripts/ias_image_app @@ -0,0 +1,191 @@ +#!/usr/bin/env python +# +# Copyright (c) 2012, Intel Corporation. +# All rights reserved. +# +# Licensed under the Apache License, Version 2.0 (the "License"); +# you may not use this file except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# +# +# The CRC is a python translation of c code generated by (available under MIT license) +# pycrc 0.7.1 (http://www.tty1.net/pycrc/). Command line used: +# './pycrc.py --model=crc-32c --generate c --algorithm=table-driven' +# + +import argparse +import os +import struct +import errno + +__version__ = "0.0.1a" + +#======================================================================== +# IAS image creation +#======================================================================== + +MAGIC = 0x2E6B7069 +HEADER = struct.Struct('IIIIIII') + +def image (payload, ext_hdr=''): + + payload_len = round_up(len(payload)) + image_len = HEADER.size + len(ext_hdr) + payload_len + 4 + bytes = bytearray (image_len) + + type = 0x30000 + version = 0 + length = payload_len + offset = HEADER.size + len(ext_hdr) + uncomp = length ## compression not supported (yet) + hcrc = 0 + HEADER.pack_into (bytes, 0, + MAGIC, type, version, length, offset, uncomp, hcrc) + crc = crc32c_buf (bytes[0:24]) + struct.pack_into ('I', bytes, 24, crc) + + bytes[HEADER.size:offset] = ext_hdr + bytes[offset:offset+len(payload)] = payload + crc = crc32c_buf(bytes[HEADER.size:offset+length]) + struct.pack_into ('I', bytes, offset+length, crc) + + return bytes + +def multi_image (files): + + nfile = len(files) + + subimg = [] + o = 0 + for f in files: + l = len(f) + subimg.append((o, l)) + o += round_up(l) + + sizes = bytearray(4*nfile) + payload = bytearray(o) + for i in range(nfile): + o, l = subimg[i] + struct.pack_into ('I', sizes, 4*i, l) + payload[o:o+l] = files[i] + + return image (payload, sizes) + +# ======================================================================== +# Support functions. +# ======================================================================== + +def round_up (value, div=4): + """Round VALUE up to the next multiple of DIV (a power of two).""" + return (value + div - 1) & ~(div - 1) + +# ======================================================================== +# +# CRC32C +# +# Prehashed table of value to speed script execution +# +_CRC32C_TABLE = ( + + 0x00000000, 0xF26B8303, 0xE13B70F7, 0x1350F3F4, 0xC79A971F, 0x35F1141C, 0x26A1E7E8, 0xD4CA64EB, + 0x8AD958CF, 0x78B2DBCC, 0x6BE22838, 0x9989AB3B, 0x4D43CFD0, 0xBF284CD3, 0xAC78BF27, 0x5E133C24, + 0x105EC76F, 0xE235446C, 0xF165B798, 0x030E349B, 0xD7C45070, 0x25AFD373, 0x36FF2087, 0xC494A384, + 0x9A879FA0, 0x68EC1CA3, 0x7BBCEF57, 0x89D76C54, 0x5D1D08BF, 0xAF768BBC, 0xBC267848, 0x4E4DFB4B, + 0x20BD8EDE, 0xD2D60DDD, 0xC186FE29, 0x33ED7D2A, 0xE72719C1, 0x154C9AC2, 0x061C6936, 0xF477EA35, + 0xAA64D611, 0x580F5512, 0x4B5FA6E6, 0xB93425E5, 0x6DFE410E, 0x9F95C20D, 0x8CC531F9, 0x7EAEB2FA, + 0x30E349B1, 0xC288CAB2, 0xD1D83946, 0x23B3BA45, 0xF779DEAE, 0x05125DAD, 0x1642AE59, 0xE4292D5A, + 0xBA3A117E, 0x4851927D, 0x5B016189, 0xA96AE28A, 0x7DA08661, 0x8FCB0562, 0x9C9BF696, 0x6EF07595, + 0x417B1DBC, 0xB3109EBF, 0xA0406D4B, 0x522BEE48, 0x86E18AA3, 0x748A09A0, 0x67DAFA54, 0x95B17957, + 0xCBA24573, 0x39C9C670, 0x2A993584, 0xD8F2B687, 0x0C38D26C, 0xFE53516F, 0xED03A29B, 0x1F682198, + 0x5125DAD3, 0xA34E59D0, 0xB01EAA24, 0x42752927, 0x96BF4DCC, 0x64D4CECF, 0x77843D3B, 0x85EFBE38, + 0xDBFC821C, 0x2997011F, 0x3AC7F2EB, 0xC8AC71E8, 0x1C661503, 0xEE0D9600, 0xFD5D65F4, 0x0F36E6F7, + 0x61C69362, 0x93AD1061, 0x80FDE395, 0x72966096, 0xA65C047D, 0x5437877E, 0x4767748A, 0xB50CF789, + 0xEB1FCBAD, 0x197448AE, 0x0A24BB5A, 0xF84F3859, 0x2C855CB2, 0xDEEEDFB1, 0xCDBE2C45, 0x3FD5AF46, + 0x7198540D, 0x83F3D70E, 0x90A324FA, 0x62C8A7F9, 0xB602C312, 0x44694011, 0x5739B3E5, 0xA55230E6, + 0xFB410CC2, 0x092A8FC1, 0x1A7A7C35, 0xE811FF36, 0x3CDB9BDD, 0xCEB018DE, 0xDDE0EB2A, 0x2F8B6829, + 0x82F63B78, 0x709DB87B, 0x63CD4B8F, 0x91A6C88C, 0x456CAC67, 0xB7072F64, 0xA457DC90, 0x563C5F93, + 0x082F63B7, 0xFA44E0B4, 0xE9141340, 0x1B7F9043, 0xCFB5F4A8, 0x3DDE77AB, 0x2E8E845F, 0xDCE5075C, + 0x92A8FC17, 0x60C37F14, 0x73938CE0, 0x81F80FE3, 0x55326B08, 0xA759E80B, 0xB4091BFF, 0x466298FC, + 0x1871A4D8, 0xEA1A27DB, 0xF94AD42F, 0x0B21572C, 0xDFEB33C7, 0x2D80B0C4, 0x3ED04330, 0xCCBBC033, + 0xA24BB5A6, 0x502036A5, 0x4370C551, 0xB11B4652, 0x65D122B9, 0x97BAA1BA, 0x84EA524E, 0x7681D14D, + 0x2892ED69, 0xDAF96E6A, 0xC9A99D9E, 0x3BC21E9D, 0xEF087A76, 0x1D63F975, 0x0E330A81, 0xFC588982, + 0xB21572C9, 0x407EF1CA, 0x532E023E, 0xA145813D, 0x758FE5D6, 0x87E466D5, 0x94B49521, 0x66DF1622, + 0x38CC2A06, 0xCAA7A905, 0xD9F75AF1, 0x2B9CD9F2, 0xFF56BD19, 0x0D3D3E1A, 0x1E6DCDEE, 0xEC064EED, + 0xC38D26C4, 0x31E6A5C7, 0x22B65633, 0xD0DDD530, 0x0417B1DB, 0xF67C32D8, 0xE52CC12C, 0x1747422F, + 0x49547E0B, 0xBB3FFD08, 0xA86F0EFC, 0x5A048DFF, 0x8ECEE914, 0x7CA56A17, 0x6FF599E3, 0x9D9E1AE0, + 0xD3D3E1AB, 0x21B862A8, 0x32E8915C, 0xC083125F, 0x144976B4, 0xE622F5B7, 0xF5720643, 0x07198540, + 0x590AB964, 0xAB613A67, 0xB831C993, 0x4A5A4A90, 0x9E902E7B, 0x6CFBAD78, 0x7FAB5E8C, 0x8DC0DD8F, + 0xE330A81A, 0x115B2B19, 0x020BD8ED, 0xF0605BEE, 0x24AA3F05, 0xD6C1BC06, 0xC5914FF2, 0x37FACCF1, + 0x69E9F0D5, 0x9B8273D6, 0x88D28022, 0x7AB90321, 0xAE7367CA, 0x5C18E4C9, 0x4F48173D, 0xBD23943E, + 0xF36E6F75, 0x0105EC76, 0x12551F82, 0xE03E9C81, 0x34F4F86A, 0xC69F7B69, 0xD5CF889D, 0x27A40B9E, + 0x79B737BA, 0x8BDCB4B9, 0x988C474D, 0x6AE7C44E, 0xBE2DA0A5, 0x4C4623A6, 0x5F16D052, 0xAD7D5351 +) + +def crc32c (byte, crc=0xffffffff): + + crc = (crc >> 8) ^ _CRC32C_TABLE[(crc ^ byte) & 0xff] + return crc + +def crc32c_buf (buf, crc=0xffffffff): + + for b in buf: + crc = crc32c (b, crc) + return crc + +# ======================================================================== + +#======================================================================== +# Main program: Argument handling. +#======================================================================== + +def parse_args(): + """Parse the command line and return an argparse.Namespace object.""" + + parser = argparse.ArgumentParser(description='Create a NON SIGNED IAS image to be used with DEVEL-ABL.') + + parser.add_argument ('-V', '--version', + action='version', version='%(prog)s ' + __version__) + parser.add_argument ('-o', '--output', + default='image.bin', + help='write final image to OUTPUT') + parser.add_argument ('-i', '--ignore', + default='', + help='provided for script compatibility with full featured ias_image_app',) + + parser.add_argument ('file', + help='add FILE to payload of IMAGE being created', + nargs='+', + metavar='file') + + return parser.parse_args() + +# ------------------------------------------------------------------------ + +def main(): + + a = parse_args() + try: + data = [open(f, 'rb').read() for f in a.file] + except IOError: + print ('error: Cannot open', a.file) + exit (1) + print ('Creating NON signed Linux Kernel for ABL') + img = multi_image(data) + try: + open (a.output, 'wb').write (img) + except IOError as err: + print ('error: Cannot open for write', a.output) + exit (2) + +if __name__ == '__main__': + main() + +# ======================================================================== diff --git a/scripts/mkabl-agl.sh b/scripts/mkabl-agl.sh new file mode 100755 index 000000000..a3d9ae37e --- /dev/null +++ b/scripts/mkabl-agl.sh @@ -0,0 +1,504 @@ +#!/bin/sh +# +# Copyright (c) 2012, Intel Corporation. +# All rights reserved. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See +# the GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +# +# Modification from mkefidisk.sh provided by the Yocto project by Dominig +# to install Automotive Grade Linux (AGL) on +# Intel platforms equipped with the Automotive Linux Boot (ABL) +# +# Dependencies: +# Relies on the Intel iasImage tool to pakage the Kernel and the initrd in ABL format +# +# changes +# - simpler use model +# - keep initrd if present +# - does not allocate swap +# - accept .hddimg, wic and wic.xz as sources +# + +LANG=C + +# Set to 1 to enable additional output +DEBUG=0 +exec 3>/dev/null + +# +# Defaults +# +# 100 Mb for the boot partition +BOOT_SIZE=100 +# min available space on TMP_DIR for uncompressing xz image in kB e.g. 5G (5000000) +TMP_SIZE_MIN=5000000 +# TMP_DIR directory use for holding image file for uncompression (e.g. /tmp or $HOME) +TMP_DIR=/tmp +# +MRB_DEBUG_TTY="ttyS2,115200n8" +MRB_HDMI="HDMI-A-1:e" +# +IAS_PATH="" +IAS_EXE="ias_image_app" +IAS_CMD_LINE=/tmp/iasCommandLine.cmd + +# Cleanup after die() +cleanup() { + debug "Syncing and unmounting devices" + # Unmount anything we mounted + unmount $ROOTFS_MNT || error "Failed to unmount $ROOTFS_MNT" + unmount $BOOTFS_MNT || error "Failed to unmount $BOOTFS_MNT" + unmount $HDDIMG_ROOTFS_MNT || error "Failed to unmount $HDDIMG_ROOTFS_MNT" + unmount $HDDIMG_MNT || error "Failed to unmount $HDDIMG_MNT" + if [ "$IMG_TYPE" = "DISK" ]; then + debug "de-attaching loop devices" + for LOOP_DEVICE in `losetup --list |grep $HDDIMG | cut -d" " -f1` ; do + losetup -d $LOOP_DEVICE 1>&3 2>&1 || error "Detaching $LOOP_DEVICE from $HDDIMG failled" + done + fi + # Remove the TMPDIR + debug "Removing temporary files" + if [ -d "$TMPDIR" ]; then + rm -rf $TMPDIR || error "Failed to remove $TMPDIR" + fi + [ -f "$TMP_DIR/TMP-AGL-wic-image.wic" ] || rm -f $TMP_DIR/TMP-AGL-wic-image.wic +} + +trap 'die "Signal Received, Aborting..."' HUP INT TERM + +# Logging routines +WARNINGS=0 +ERRORS=0 +CLEAR="$(tput sgr0)" +INFO="$(tput bold)" +RED="$(tput setaf 1)$(tput bold)" +GREEN="$(tput setaf 2)$(tput bold)" +YELLOW="$(tput setaf 3)$(tput bold)" +info() { + echo "${INFO}$1${CLEAR}" +} +error() { + ERRORS=$((ERRORS+1)) + echo "${RED}$1${CLEAR}" +} +warn() { + WARNINGS=$((WARNINGS+1)) + echo "${YELLOW}$1${CLEAR}" +} +success() { + echo "${GREEN}$1${CLEAR}" +} +die() { + error "$1" + cleanup + exit 1 +} +debug() { + if [ $DEBUG -eq 1 ]; then + echo "$1" + fi +} + +usage() { + echo "Install AGL on a removable device to boot ABL based computer" + echo "ABL on the target must accept non signed development Linux kernel" + echo "In particular is can create USB or SD bootable support for Intel MRB" + echo "" + echo "Usage: $(basename $0) [-v] [-p path_to_iasImage_tool] HDDIMG REMOVABLE_DEVICE" + echo " -v: Verbose debug" + echo " path_to_iasImage_tool: path the iasImage tool provided by Intel." + echo " HDDIMG: The hddimg file to generate the efi disk from" + echo " Supported formats are .hddimg, .wic .wic.xz" + echo " REMOVABLE_DEVICE: The block device to write the image to, e.g. /dev/sdh" + echo "ex:" + echo " mkabl-agl.sh agl-demo-platform-intel-corei7-64.wic.xz /dev/sdd" + echo " mkabl-agl.sh agl-demo-platform-intel-corei7-64.hddimg /dev/sdd" + + echo " assuming that iasImage is accessible via your default path" + exit 1 +} + +image_details() { + IMG=$1 + info "Image details" + echo " image: $(stat --printf '%N\n' $IMG)" + echo " size: $(stat -L --printf '%s bytes\n' $IMG)" + echo " modified: $(stat -L --printf '%y\n' $IMG)" + echo " type: $(file -L -b $IMG)" + echo "" +} + +device_details() { + DEV=$1 + BLOCK_SIZE=512 + + info "Device details" + echo " device: $DEVICE" + if [ -f "/sys/class/block/$DEV/device/vendor" ]; then + echo " vendor: $(cat /sys/class/block/$DEV/device/vendor)" + else + echo " vendor: UNKOWN" + fi + if [ -f "/sys/class/block/$DEV/device/model" ]; then + echo " model: $(cat /sys/class/block/$DEV/device/model)" + else + echo " model: UNKNOWN" + fi + if [ -f "/sys/class/block/$DEV/size" ]; then + echo " size: $(($(cat /sys/class/block/$DEV/size) * $BLOCK_SIZE)) bytes" + else + echo " size: UNKNOWN" + fi + echo "" +} + +unmount_device() { + grep -q $DEVICE /proc/mounts + if [ $? -eq 0 ]; then + warn "$DEVICE listed in /proc/mounts, attempting to unmount" + umount $DEVICE* 2>/dev/null + ! grep -q $DEVICE /proc/mounts && info "Unmounted successfully" + return $? + fi + return 0 +} + +unmount() { + if [ "$1" = "" ] ; then + return 0 + fi + grep -q $1 /proc/mounts + if [ $? -eq 0 ]; then + debug "Unmounting $1" + umount $1 + ! grep -q $1 /proc/mounts # check if unmounted successfully + return $? + fi + return 0 +} + +# +# Parse and validate arguments +# + +if [ "$1" = "-v" ] ; then + DEBUG=1 + exec 3>&1 + shift +fi + +if [ "$1" = "-p" ] ; then + IAS_PATH="$2""/" + shift 2 +fi + +if [ $# -ne 2 ]; then + usage +fi + +IAS_IMAGE_TOOL="$IAS_PATH$IAS_EXE" +debug "iasImage tool is: $IAS_IMAGE_TOOL" +which $IAS_IMAGE_TOOL > IAS_IMAGE_TOOL_PATH +if [ ! -x "$(command -v $IAS_IMAGE_TOOL)" ]; then + die "$IAS_IMAGE_TOOL not found pointed by the path via 'sudo; use -p option'" +fi + +HDDIMG=$1 +DEVICE=$2 + +LINK=$(readlink $DEVICE) +if [ $? -eq 0 ]; then + DEVICE="$LINK" +fi + +if [ ! -w "$DEVICE" ]; then + if [ ! -e "${DEVICE}" ] ; then + die "Device $DEVICE cannot be found" + else + die "Device $DEVICE is not writable (need to run under sudo?)" + fi +fi + +if [ ! -e "$HDDIMG" ]; then + die "HDDIMG $HDDIMG does not exist" +fi +HDDIMG_EXT=${HDDIMG##*.} +case $HDDIMG_EXT in + hddimg) + IMG_TYPE="MOUNT" + IMG_COMPRESS="NO" + debug "Detected: uncompressed image type .hddimg" + ;; + wic) + IMG_TYPE="DISK" + IMG_COMPRESS="NO" + debug "Detected: uncompressed image type .wic" + ;; + xz) + IMG_TYPE="DISK" + IMG_COMPRESS="YES" + debug "Detected: xz compressed image type .wic" + command -v xz >/dev/null 2>&1 || { die "xz command is not available, pleaes install xz package"; } + TMP_SIZE=`df -k $TMP_DIR | awk '/[0-9]%/{print $(NF-2)}'` + if [ "$TMP_SIZE" -lt "$TMP_SIZE_MIN" ]; then + die "Available space on $TMP_DIR must be at least $TMP_SIZE_MIN kB" + fi + printf "Starting decompression of the image. It may take some time ..." + xz --decompress --keep --format=auto --force --threads=0 --stdout > $TMP_DIR/TMP-AGL-wic-image.wic $HDDIMG|| \ + die "xz command failled: xz --decompress --keep --format=auto --force --threads=0 --stdout > $TMP_DIR/TMP-AGL-wic-image.wic" + HDDIMG="$TMP_DIR/TMP-AGL-wic-image.wic" + echo "Image uncompressed, starting doing real work ..." + ;; + *) + die "Unsupported image format: $HDDIMG_EXT Supported format are .hddimg .wic wic.xz" + ;; +esac +# +# Ensure the hddimg is not mounted +# +debug "will now try to umount /detach previous images" +case $IMG_TYPE in + MOUNT) + unmount "$HDDIMG" || die "Failed to unmount $HDDIMG" + ;; + DISK) + [ `losetup --list |grep $HDDIMG | wc -l ` -gt 1 ] && die "Image mounted more than once, manual cleaning required see: losetup --list" + debug "ready to attach the wic image to aloop device" + LOOP_DEVICE=`losetup --find --show $HDDIMG` && ( losetup -d $LOOP_DEVICE 1>&3 2>&1 || die "Detaching $LOOP_DEVICE from $HDDIMG failled") + ;; + *) + die "unknown image format $IMG_TYPE" + ;; +esac +# +# Check if any $DEVICE partitions are mounted +# +unmount_device || die "Failed to unmount $DEVICE" + +# +# Confirm device with user +# +image_details $HDDIMG +device_details $(basename $DEVICE) +echo -n "${INFO}Prepare ABL image on $DEVICE [y/N]?${CLEAR} " +read RESPONSE +if [ "$RESPONSE" != "y" ]; then + echo "Image creation aborted" + exit 0 +fi + + +# +# Prepare the temporary working space +# +TMPDIR=$(mktemp -d mkabldisk-XXX) || die "Failed to create temporary mounting directory." +HDDIMG_MNT=$TMPDIR/hddimg +debug "TEMPDIR is: $TMPDIR" +HDDIMG_ROOTFS_MNT=$TMPDIR/hddimg_rootfs +ROOTFS_MNT=$TMPDIR/rootfs +BOOTFS_MNT=$TMPDIR/bootfs +mkdir $HDDIMG_MNT || die "Failed to create $HDDIMG_MNT" +mkdir $HDDIMG_ROOTFS_MNT || die "Failed to create $HDDIMG_ROOTFS_MNT" +mkdir $ROOTFS_MNT || die "Failed to create $ROOTFS_MNT" +mkdir $BOOTFS_MNT || die "Failed to create $BOOTFS_MNT" + + +# +# Partition $DEVICE +# +DEVICE_SIZE=$(parted -s $DEVICE unit mb print | grep ^Disk | cut -d" " -f 3 | sed -e "s/MB//") +# If the device size is not reported there may not be a valid label +if [ "$DEVICE_SIZE" = "" ] ; then + parted -s $DEVICE mklabel msdos || die "Failed to create MSDOS partition table" + DEVICE_SIZE=$(parted -s $DEVICE unit mb print | grep ^Disk | cut -d" " -f 3 | sed -e "s/MB//") +fi +ROOTFS_SIZE=$((DEVICE_SIZE-BOOT_SIZE)) +ROOTFS_START=$((BOOT_SIZE)) +ROOTFS_END=$((ROOTFS_START+ROOTFS_SIZE)) + +# MMC devices use a partition prefix character 'p' +PART_PREFIX="" +if [ ! "${DEVICE#/dev/mmcblk}" = "${DEVICE}" ] || [ ! "${DEVICE#/dev/loop}" = "${DEVICE}" ]; then + PART_PREFIX="p" +fi +BOOTFS=$DEVICE${PART_PREFIX}1 +ROOTFS=$DEVICE${PART_PREFIX}2 + +TARGET_PART_PREFIX="" +if [ ! "${TARGET_DEVICE#/dev/mmcblk}" = "${TARGET_DEVICE}" ]; then + TARGET_PART_PREFIX="p" +fi +TARGET_ROOTFS=$TARGET_DEVICE${TARGET_PART_PREFIX}2 + +echo "" +info "Boot partition size: $BOOT_SIZE MB ($BOOTFS)" +info "ROOTFS partition size: $ROOTFS_SIZE MB ($ROOTFS)" +echo "" + +# Use MSDOS by default as GPT cannot be reliably distributed in disk image form +# as it requires the backup table to be on the last block of the device, which +# of course varies from device to device. + +info "Partitioning installation media ($DEVICE)" + +debug "Deleting partition table on $DEVICE" +dd if=/dev/zero of=$DEVICE bs=512 count=2 1>&3 2>&1 || die "Failed to zero beginning of $DEVICE" + +debug "Creating new partition table (MSDOS) on $DEVICE" +parted -s $DEVICE mklabel msdos 1>&3 2>&1 || die "Failed to create MSDOS partition table" + +debug "Creating boot partition on $BOOTFS" +parted -s $DEVICE mkpart primary 0% $BOOT_SIZE 1>&3 2>&1 || die "Failed to create BOOT partition" + +debug "Enabling boot flag on $BOOTFS" +parted -s $DEVICE set 1 boot on 1>&3 2>&1 || die "Failed to enable boot flag" + +debug "Creating ROOTFS partition on $ROOTFS" +parted -s $DEVICE mkpart primary $ROOTFS_START $ROOTFS_END 1>&3 2>&1 || die "Failed to create ROOTFS partition" + +# as blkid does not provide PARTUUID on Ubuntu LTS 14.04 we myst hack via fdisk +#ROOTFS_PARTUUID=$(blkid |grep -e "$ROOTFS" |sed -n 's/^.*PARTUUID=/PARTUUID=/p') +export LC_ALL=C +ROOTFS_DISKID=$(fdisk -l "$DEVICE" | grep -e "Disk identifier" | sed -n 's/^.*Disk identifier: 0x/PARTUUID=/p') +if [ $ROOTFS_DISKID = "" ]; then + die "Failed to read DISKID" +fi +ROOTFS_PARTUUID="$ROOTFS_DISKID-02" +debug "PARTUUID for ROOTFS is $ROOTFS_PARTUUID" + +if [ $DEBUG -eq 1 ]; then + parted -s $DEVICE print +fi + + +# +# Check if any $DEVICE partitions are mounted after partitioning +# +unmount_device || die "Failed to unmount $DEVICE partitions" + + +# +# Format $DEVICE partitions +# +info "Formatting partitions" +debug "Formatting $BOOTFS as ext2" +mkfs.ext2 -F -F -L BOOT $BOOTFS 1>&3 2>&1 || die "Failed to format $BOOTFS" + +debug "Formatting $ROOTFS as ext4" +mkfs.ext4 -F $ROOTFS -L "ROOT" 1>&3 2>&1 || die "Failed to format $ROOTFS" + + +# Mounting image file system on loop devices +# +case $IMG_TYPE in + + MOUNT) + debug "Mounting images and device in preparation for installation" + mount -o loop $HDDIMG $HDDIMG_MNT 1>&3 2>&1 || die "Failed to mount $HDDIMG" + mount -o loop $HDDIMG_MNT/rootfs.img $HDDIMG_ROOTFS_MNT 1>&3 2>&1 || die "Failed to mount rootfs.img" + ;; + DISK) + debug "Attaching image and mounting partitions then device in preparation for installation" + LOOP_DEVICE=`losetup --find` || die "Failled to find an available loop device see: losetup --find" + losetup -P $LOOP_DEVICE $HDDIMG 1>&3 2>&1 || die "Attaching $LOOP_DEVICE from $HDDIMG failled" + mount "$LOOP_DEVICE"p2 $HDDIMG_ROOTFS_MNT 1>&3 2>&1 || die "Failed to mount $LOOP_DEVICEp1 on $HDDIMG_ROOTFS_MNT" + mount "$LOOP_DEVICE"p1 $HDDIMG_MNT 1>&3 2>&1 || die "Failed to mount $LOOP_DEVICEp2 on $HDDIMG_MNT" + ;; + *) + die "unknown image format $IMG_TYPE" + ;; +esac + +mount $ROOTFS $ROOTFS_MNT 1>&3 2>&1 || die "Failed to mount $ROOTFS on $ROOTFS_MNT" +mount $BOOTFS $BOOTFS_MNT 1>&3 2>&1 || die "Failed to mount $BOOTFS on $BOOTFS_MNT" + +info "Preparing boot partition" +# create the config file for iasImage +# Remove any existing root= kernel parameters and: +# o Add a root= parameter with the target rootfs +# o Specify ro so fsck can be run during boot +# o Specify rootwait in case the target media is an asyncronous block device +# such as MMC or USB disks +# o Specify "quiet" to minimize boot time when using slow serial consoles + +# iasImage command line file creation +echo "root=$ROOTFS_PARTUUID" > $IAS_CMD_LINE +echo "console=$MRB_DEBUG_TTY" >> $IAS_CMD_LINE +echo "earlycon=uart8250,mmio32,0xfc000000,115200n8" >> $IAS_CMD_LINE +echo "rootwait" >> $IAS_CMD_LINE +echo "video=$MRB_HDMI" >> $IAS_CMD_LINE +echo "i915.enable_initial_modeset=1" >> $IAS_CMD_LINE +debug "temp config for iasImage is $IAS_CMD_LINE" + +if [ -f $HDDIMG_MNT/vmlinuz ]; then + KERNEL_TYPE="vmlinuz" + debug "kernel is vmlinuz" +fi +if [ -f $HDDIMG_MNT/bzimage ]; then + KERNEL_TYPE="bzimage" + debug "kernel is bzimage -> vmlinuz" +fi +if [ -f $HDDIMG_MNT/microcode.cpio ]; then + die "initrd=microcode.cpio is not a supported configuration, change ycoto configuration or use an hddimg as source" +fi +[ -z $KERNEL_TYPE ] && die "Linux kernel type in $HDDIMG is unsupported" + +if [ -f $HDDIMG_MNT/initrd ]; + then + info "creating ABL image with initramsfs" + debug "$IAS_IMAGE_TOOL -o $BOOTFS_MNT/iasImage -i 0x30000 $IAS_CMD_LINE $HDDIMG_MNT/$KERNEL_TYPE $HDDIMG_MNT/initrd" + $IAS_IMAGE_TOOL -o $BOOTFS_MNT/iasImage -i 0x30000 $IAS_CMD_LINE $HDDIMG_MNT/$KERNEL_TYPE $HDDIMG_MNT/initrd + else + info "creating ABL image without initramfs" + debug "$IAS_IMAGE_TOOL -o $BOOTFS_MNT/iasImage -i 0x30000 $IAS_CMD_LINE $HDDIMG_MNT/$KERNEL_TYPE" + $IAS_IMAGE_TOOL -o $BOOTFS_MNT/iasImage -i 0x30000 $IAS_CMD_LINE $HDDIMG_MNT/$KERNEL_TYPE +fi + +printf "Copying ROOTFS files ... " +command -v rsync >/dev/null 2>&1 # check if rsync exists +if [ $DEBUG -eq 1 ] && [ $? -eq 0 ]; then + rsync --info=progress2 -h -aHAXW --no-compress $HDDIMG_ROOTFS_MNT/* $ROOTFS_MNT 1>&3 2>&1 || die "Root FS copy failed" +else + cp -a $HDDIMG_ROOTFS_MNT/* $ROOTFS_MNT 1>&3 2>&1 || die "Root FS copy failed" +fi + +debug "removing any swap entry in /etc/fstab" +sed --in-place '/swap/d' $ROOTFS_MNT/etc/fstab + +printf "flushing data on removable device. May take a while ... " +sync --file-system $ROOTFS_MNT +echo done + +# We dont want udev to mount our root device while we're booting... +if [ -d $ROOTFS_MNT/etc/udev/ ] ; then + echo "$TARGET_DEVICE" >> $ROOTFS_MNT/etc/udev/mount.blacklist +fi + + +# Call cleanup to unmount devices and images and remove the TMPDIR +cleanup + +echo "" +if [ $WARNINGS -ne 0 ] && [ $ERRORS -eq 0 ]; then + echo "${YELLOW}Installation completed with warnings${CLEAR}" + echo "${YELLOW}Warnings: $WARNINGS${CLEAR}" +elif [ $ERRORS -ne 0 ]; then + echo "${RED}Installation encountered errors${CLEAR}" + echo "${RED}Errors: $ERRORS${CLEAR}" + echo "${YELLOW}Warnings: $WARNINGS${CLEAR}" +else + success "Installation completed successfully" +fi +echo "" diff --git a/scripts/mkefi-agl.sh b/scripts/mkefi-agl.sh index e3240a6e5..43a0c3e7f 100755 --- a/scripts/mkefi-agl.sh +++ b/scripts/mkefi-agl.sh @@ -25,7 +25,7 @@ # - keep initrd if present # - create a grub config with PARTUID to ease boot from various devices automaticaly # - add a UEFI startup.nsh script for autoboot -# - does not allocate swap +# - remove any configured swap is fstab # - accept .hddimg, wic and wic.xz as sources LANG=C @@ -450,7 +450,10 @@ if [ -e "$GRUB_CFG" ]; then sed -i "/menuentry 'install'/,/^}/d" $GRUB_CFG # Delete any LABEL= strings sed -i "s/ LABEL=[^ ]*/ /" $GRUB_CFG - + # detect config initrd=microcode.cpio + if grep -q microcode $GRUB_CFG; then + warn "initrd=microcode.cpio detected, might not work on all boot configurations" + fi sed -i "s@ root=[^ ]*@ @" $GRUB_CFG sed -i "s@vmlinuz @vmlinuz root=$ROOTFS_PARTUUID @" $GRUB_CFG fi @@ -470,7 +473,10 @@ if [ -e "$SYSTEMDBOOT_CFG" ]; then fi # Delete any LABEL= strings sed -i "s/ LABEL=[^ ]*/ /" $SYSTEMDBOOT_BOOT - + # detect config initrd=microcode.cpio + if grep -q microcode $SYSTEMDBOOT_BOOT; then + warn "initrd=microcode.cpio detected, might not work on all boot configurations" + fi sed -i "s@ root=[^ ]*@ @" $SYSTEMDBOOT_BOOT sed -i "s@options @options root=$ROOTFS_PARTUUID @" $SYSTEMDBOOT_BOOT fi @@ -488,6 +494,8 @@ if [ $DEBUG -eq 1 ] && [ $? -eq 0 ]; then else cp -a $HDDIMG_ROOTFS_MNT/* $ROOTFS_MNT 1>&3 2>&1 || die "Root FS copy failed" fi +debug "removing any swap entry in /etc/fstab" +sed --in-place '/swap/d' $ROOTFS_MNT/etc/fstab printf "flushing data on removable device. May take a while ... " sync --file-system $ROOTFS_MNT |