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authorDominig ar Foll Intel Open Source <dominig.arfoll@fridu.net>2017-12-18 09:49:40 +0100
committerJan-Simon Moeller <jsmoeller@linuxfoundation.org>2017-12-18 15:20:08 +0000
commit383aa265471628c778b1caa1a857a4469227eca8 (patch)
treeb91afc46a4c8ba9bc7a3666ae98b0dfa2b42a105
parent61e887f49112017c6dc456c040d10c7e6cc50efa (diff)
Adding mkabl to support MRB platforms (non signed kernel) and detection/rejection of configiguration with initrd=microcode.cpio
Change-Id: Iff7cbd34fb8abd0f0860fe183018a2d9a133614e Signed-off-by: Dominig ar Foll Intel Open Source <dominig.arfoll@fridu.net> Reviewed-on: https://gerrit.automotivelinux.org/gerrit/12663 Tested-by: Jenkins Job builder account <agl-jobbuilder@automotivelinux.org> ci-image-build: Jenkins Job builder account <agl-jobbuilder@automotivelinux.org> Reviewed-by: Jan-Simon Moeller <jsmoeller@linuxfoundation.org>
-rwxr-xr-xscripts/ias_image_app191
-rwxr-xr-xscripts/mkabl-agl.sh504
-rwxr-xr-xscripts/mkefi-agl.sh14
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