diff options
| -rwxr-xr-x | addseabios | 32 | ||||
| -rwxr-xr-x | build-release | 233 | ||||
| -rwxr-xr-x | builddeps-cbfstool | 41 | ||||
| -rwxr-xr-x | builddeps-flashrom | 18 | ||||
| -rw-r--r-- | docs/git/index.html | 37 | ||||
| -rw-r--r-- | docs/gnulinux/grub_cbfs.html | 4 | ||||
| -rwxr-xr-x | flash | 30 | ||||
| -rwxr-xr-x | getbucts | 2 | ||||
| -rwxr-xr-x | lenovobios_firstflash | 88 | ||||
| -rwxr-xr-x | lenovobios_secondflash | 75 | ||||
| -rwxr-xr-x | macbook21_firstflash | 27 | ||||
| -rw-r--r-- | resources/bucts/patch/staticlink.diff | 13 | ||||
| -rw-r--r-- | resources/cbfstool/patch/COPYING | 2 | ||||
| -rw-r--r-- | resources/cbfstool/patch/rmodule.c | 655 | ||||
| -rwxr-xr-x | x60flashfrom5 | 26 |
15 files changed, 481 insertions, 802 deletions
@@ -30,8 +30,24 @@ if [ -f "DEBLOB" ]; then exit 1 fi -if [ ! -f "cbfstool" ]; then - echo "cbfstool not found. Please run ./builddeps-cbfstool first. Check the docs for how to get build dependencies." +if [ $(uname -i) = "i686" ] || [ $(uname -i) = "i686" ] + then + echo "You are on an i686 host" + if [ ! -f "cbfstool/i686/cbfstool" ]; then + echo "cbfstool binary not found. You will need to build it from source and put it in cbfstool/i686/" + exit 1 + fi + $cbfstool = "../cbfstool/i686/cbfstool" +elif [ $(uname -i) = "x86_64" ] || [ $(uname -i) = "x86_64" ] + then + echo "You are on an x86_64 host" + if [ ! -f "cbfstool/x86_64/cbfstool" ]; then + echo "cbfstool binary not found. You will need to build it from source and put it in cbfstool/x86_64/" + exit 1 + fi + $cbfstool = "../cbfstool/x86_64/cbfstool" +else + echo "You need to run this script on an i686 or x86_64 host" exit 1 fi @@ -40,23 +56,23 @@ cd bin/ for rom in $(find -type f) do # Add them - ../cbfstool $rom add -f ../vgabios.bin -n vgaroms/vgabios.bin -t raw - ../cbfstool $rom add -f ../bios.bin.elf -n bios.bin.elf -t raw + $cbfstool $rom add -f ../vgabios.bin -n vgaroms/vgabios.bin -t raw + $cbfstool $rom add -f ../bios.bin.elf -n bios.bin.elf -t raw # Modify the GRUB configuration for config in grub.cfg grubtest.cfg do # Extract (dump) the config - ../cbfstool $rom extract -n $config -f $config + $cbfstool $rom extract -n $config -f $config # Delete it from the ROM - ../cbfstool $rom remove -n $config + $cbfstool $rom remove -n $config # Add the menuentry for loading SeaBIOS - cat ../resources/grub/config/seabios.cfg >> $config + cat seabios.cfg >> $config # Re-add the newly modified GRUB configuration to the ROM - ../cbfstool $rom add -f $config -n $config -t raw + $cbfstool $rom add -f $config -n $config -t raw # The GRUB configuration is no longer needed rm -rf $config diff --git a/build-release b/build-release index 82cb065..3879e45 100755 --- a/build-release +++ b/build-release @@ -21,10 +21,23 @@ set -u -e -v +if [ $(uname -i) = "i686" ] || [ $(uname -m) = "i686" ] + then + echo "Running on i686. ok." + sleep 5 +elif [ $(uname -i) = "x86_64" ] || [ $(uname -m) = "x86_64" ] + then + echo "Running on x86_64. ok." + sleep 5 +else + echo "This script must be run on an i686 or x86_64 host. x86_64 is recommended." + exit 1 +fi + # MAKE SURE THAT YOU RAN "buildall" OR "builddeps" *AT LEAST ONCE* # You should also run the 'build' script before running this -# Delete old archives before continuing +# ### Delete old archives before continuing # ---------------------------------------------------------------------------------------------------------------------------- echo "Deleting old release archives" @@ -35,7 +48,7 @@ rm -rf libreboot_bin.tar.xz # Get manifest which will be used to copy everything ls > releasefilelist -# Prepare libreboot_src archive ready for release +# ### Prepare libreboot_src archive ready for release # ---------------------------------------------------------------------------------------------------------------------------- echo "Preparing libreboot_src release archive" @@ -47,7 +60,7 @@ do cp -r $resource libreboot_src done -cd libreboot_src +cd libreboot_src/ # clean everything ./cleandeps @@ -55,12 +68,12 @@ cd libreboot_src # back to main checkout directory cd ../ -# Further work in libreboot_src: delete *.git and *.svn -# To save space since they are not useful in the release archives -# Changes to these projects should be submitted upstream +# ### Further work in libreboot_src: delete *.git and *.svn +# ### To save space since they are not useful in the release archives +# ### Changes to these projects should be submitted upstream # ---------------------------------------------------------------------------------------------------------------------------- -cd libreboot_src +cd libreboot_src/ # These instructions will also work even if .git or .svn are already deleted # because "rm -rf" won't complain if they are missing. It is still useful on @@ -86,7 +99,7 @@ rm -rf .git* # that libreboot would be distributing blobs) # Flashrom: -cd flashrom +cd flashrom/ rm -rf .svn cd ../ @@ -97,91 +110,190 @@ rm -rf .gitignore cd ../ # SeaBIOS: -cd seabios +cd seabios/ rm -rf .git rm -rf .gitignore cd ../ cd ../ -# Prepare libreboot_bin archive ready for release +# ### Prepare libreboot_bin archive ready for release # ---------------------------------------------------------------------------------------------------------------------------- echo "Preparing libreboot_bin release archive" mkdir libreboot_bin +# --------------------------------------- # Include the ROM's in the binary archive +# --------------------------------------- cp -r bin libreboot_bin/ +# --------------- +# SeaBIOS related +# --------------- # Include SeaBIOS and SeaVGABIOS option ROM in the binary archive cp seabios/out/vgabios.bin libreboot_bin/ cp seabios/out/bios.bin.elf libreboot_bin/ # Add the script for it cp addseabios libreboot_bin/ +# Menu entry to be added to grub configs +cp resources/grub/config/seabios.cfg libreboot_bin/ +# -------------- +# BUC.TS related +# -------------- +# X60/T60: BUC.TS utility is needed to flash libreboot while Lenovo BIOS is running +# Include it statically compiled +cp -r bucts bucts_ +cd bucts/ +# make it statically compile +git apply ../resources/bucts/patch/staticlink.diff +make clean +make +mkdir ../libreboot_bin/bucts +if [ $(uname -i) = "i686" ] || [ $(uname -m) = "i686" ] + then + mkdir ../libreboot_bin/bucts/i686 + mv bucts ../libreboot_bin/bucts/i686 +elif [ $(uname -i) = "x86_64" ] || [ $(uname -m) = "x86_64" ] + then + mkdir ../libreboot_bin/bucts/x86_64 + mv bucts ../libreboot_bin/bucts/x86_64 +fi +cd ../ +rm -rf bucts +mv bucts_ bucts + +# ---------------- +# Flashrom related +# ---------------- # Include flashrom utility in binary archive # (source only, no binaries. To eliminate cross-distro dependency issue) -cp -r libreboot_src/flashrom libreboot_bin/ - -# For installing build dependencies -cp deps-trisquel libreboot_bin/ -cp deps-parabola libreboot_bin/ - -# Build scripts for flashrom and bucts -cp builddeps-flashrom libreboot_bin/ -cp builddeps-bucts libreboot_bin/ +# cp -r libreboot_src/flashrom libreboot_bin/ + +# Flashrom is used to install libreboot on supported targets +# Include it statically compiled +cp -r flashrom flashrom_ +# make it statically compile +./builddeps-flashrom static +mkdir libreboot_bin/flashrom +cd flashrom/ +if [ $(uname -i) = "i686" ] || [ $(uname -m) = "i686" ] + then + mkdir ../libreboot_bin/flashrom/i686 + mv flashrom ../libreboot_bin/flashrom/i686 + mv flashrom_lenovobios_sst ../libreboot_bin/flashrom/i686 + mv flashrom_lenovobios_macronix ../libreboot_bin/flashrom/i686 +elif [ $(uname -i) = "x86_64" ] || [ $(uname -m) = "x86_64" ] + then + mkdir ../libreboot_bin/flashrom/x86_64 + mv flashrom ../libreboot_bin/flashrom/x86_64 + mv flashrom_lenovobios_sst ../libreboot_bin/flashrom/x86_64 + mv flashrom_lenovobios_macronix ../libreboot_bin/flashrom/x86_64 +fi +cd ../ +rm -rf flashrom +mv flashrom_ flashrom + +# ---------------- +# cbfstool related +# ---------------- +# build cbfstool, compiled (statically linked) and include the binary +cd coreboot/util/ +cp -r cbfstool cbfstool_ +cd cbfstool +make clean +make SHARED=0 CC='gcc -static' +mkdir ../../../libreboot_bin/cbfstool +if [ $(uname -i) = "i686" ] || [ $(uname -m) = "i686" ] + then + # User is building on 32-bit host. Build only 32-bit binaries + mkdir ../../../libreboot_bin/cbfstool/i686 + mv cbfstool ../../../libreboot_bin/cbfstool/i686/ + mv rmodtool ../../../libreboot_bin/cbfstool/i686/ +elif [ $(uname -i) = "x86_64" ] || $(uname -m) = "x86_64" + then + # Build the 64-bit binaries + mkdir ../../../libreboot_bin/cbfstool/x86_64 + mv cbfstool ../../../libreboot_bin/cbfstool/x86_64/ + mv rmodtool ../../../libreboot_bin/cbfstool/x86_64/ + # Now build 32-bit binaries + make clean + make SHARED=0 CC='gcc -static -m32' + mkdir ../../../libreboot_bin/cbfstool/i686 + mv cbfstool ../../../libreboot_bin/cbfstool/i686/ + mv rmodtool ../../../libreboot_bin/cbfstool/i686/ +fi +cd ../ +rm -rf cbfstool +mv cbfstool_ cbfstool +cd ../../ + +# ----------------- +# nvramtool related +# ----------------- +# build nvramtool, compiled (statically linked) and include the binary +cd coreboot/util/ +cp -r nvramtool nvramtool_ +cd nvramtool +make clean +make SHARED=0 CC='gcc -static' +mkdir ../../../libreboot_bin/nvramtool +if [ $(uname -i) = "i686" ] || [ $(uname -m) = "i686" ] + then + # User is building on 32-bit host. Build only 32-bit binaries + mkdir ../../../libreboot_bin/nvramtool/i686 + mv nvramtool ../../../libreboot_bin/nvramtool/i686/ +elif [ $(uname -i) = "x86_64" ] || $(uname -m) = "x86_64" + then + # Build the 64-bit binaries + mkdir ../../../libreboot_bin/nvramtool/x86_64 + mv nvramtool ../../../libreboot_bin/nvramtool/x86_64/ + # Now build 32-bit binaries + make clean + make SHARED=0 CC='gcc -static -m32' + mkdir ../../../libreboot_bin/nvramtool/i686 + mv nvramtool ../../../libreboot_bin/nvramtool/i686/ +fi +cd ../ +rm -rf nvramtool +mv nvramtool_ nvramtool +cd ../../ -# Include the same documentation in binary archive +# --------------------- +# Include documentation +# --------------------- cp -r docs libreboot_bin/ -# include X60 cmos.layout file -cp coreboot/src/mainboard/lenovo/x60/cmos.layout libreboot_bin/x60cmos.layout -cp coreboot/src/mainboard/lenovo/t60/cmos.layout libreboot_bin/t60cmos.layout -cp coreboot/src/mainboard/apple/macbook21/cmos.layout libreboot_bin/macbook21cmos.layout - -# X60/T60: BUC.TS utility is needed to flash libreboot while Lenovo BIOS is running -# (source only, no binaries. To eliminate cross-distro dependency issue) -cp -r libreboot_src/bucts libreboot_bin/ - -# Include a copy of nvramtool in libreboot_bin -# (source only, no binaries. To eliminate cross-distro dependency issue) -cp -r libreboot_src/coreboot/util/nvramtool libreboot_bin/ - +# ----------------------------------------------------------------------- # X60/X60T/T60: Script for setting up powertop (kills high pitched noise) +# ----------------------------------------------------------------------- cp powertop.trisquel6 libreboot_bin/ cp powertop.trisquel6.init libreboot_bin/ +cp powertop.trisquel7 libreboot_bin/ +cp powertop.trisquel7.init libreboot_bin/ -cp macbook21_firstflash ../libreboot_bin - -# (lazy hack) to make builddep-flashrom work in libreboot_bin: -cp -r resources libreboot_bin/ - -# X60/T60: so that the user can use libreboot_bin to overwrite lenovo bios with libreboot -cp lenovobios_firstflash libreboot_bin/ -cp lenovobios_secondflash libreboot_bin/ +# ------------- +# Miscellaneous +# ------------- +# include X60 cmos.layout file +cp coreboot/src/mainboard/lenovo/x60/cmos.layout libreboot_bin/x60cmos.layout +cp coreboot/src/mainboard/lenovo/t60/cmos.layout libreboot_bin/t60cmos.layout +cp coreboot/src/mainboard/apple/macbook21/cmos.layout libreboot_bin/macbook21cmos.layout +# FLASHING SCRIPTS # Flashrom script (makes flashing easier: ./flash path/to/libreboot.rom) cp flash libreboot_bin/ - # For those upgrading from libreboot 5th release (or lower) to latest, on the X60 cp x60flashfrom5 libreboot_bin/ +# X60/T60: so that the user can use libreboot_bin to overwrite lenovo bios with libreboot +cp lenovobios_firstflash libreboot_bin/ +cp lenovobios_secondflash libreboot_bin/ +# For initial flashing on macbook21/11 +cp macbook21_firstflash libreboot_bin/ -# patch the version of cbfstool included in libreboot_bin, -# so that it can be built/executed standalone -# this modification is only suitable for the version included in libreboot_bin -# do not patch the one in libreboot_src with this -# (source only, no binaries. To eliminate cross-distro dependency issue) -cp -r libreboot_src/coreboot/util/cbfstool libreboot_bin/cbfstool_standalone -# Patching libreboot_bin/cbfstool_standalone to be buildable (and executable) without residing in coreboot source tree -rm -rf libreboot_bin/cbfstool_standalone/rmodule.c -cp resources/cbfstool/patch/rmodule.c libreboot_bin/cbfstool_standalone/rmodule.c -cp libreboot_src/coreboot/src/include/rmodule-defs.h libreboot_bin/cbfstool_standalone/rmodule-defs.h - -# Include builddeps-cbfstool in binary release archive -cp builddeps-cbfstool libreboot_bin/ - -# Create the release tarballs +# ### Create the release tarballs # ---------------------------------------------------------------------------------------------------------------------------- # Also delete the manifest @@ -189,6 +301,11 @@ rm -rf libreboot_src/releasefilelist rm -rf libreboot_bin/releasefilelist rm -rf releasefilelist +# We don't want to encourage development +# to happen on the release archives. +# Development goes in git. +rm -rf libreboot_src/build-release + echo "Creating compressed libreboot_src release archive" # create lzma compressed src archive @@ -199,7 +316,7 @@ echo "Creating compressed libreboot_bin release archive" # create lzma compressed bin archive tar cfJ libreboot_bin.tar.xz libreboot_bin -# Delete the uncompressed release directories +# ### Delete the uncompressed release directories # ---------------------------------------------------------------------------------------------------------------------------- echo "Deleted the uncompressed release archives" diff --git a/builddeps-cbfstool b/builddeps-cbfstool deleted file mode 100755 index 57d903f..0000000 --- a/builddeps-cbfstool +++ /dev/null @@ -1,41 +0,0 @@ -#!/bin/bash - -# builddeps-cbfstool script: builds cbfstool (this script is for libreboot_bin) -# -# Copyright (C) 2014 Francis Rowe <info@gluglug.org.uk> -# -# 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 3 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, see <http://www.gnu.org/licenses/>. -# - -set -u -e -v - -# DO NOT RUN THIS IN libreboot_src OR libreboot_meta -# THIS IS FOR libreboot_bin - -# Because the DEBLOB script isn't included in the binary archives. -# This is how we know. -if [ -f "DEBLOB" ]; then - echo "Do not run this in meta/src directory. Do it in binary archive, either with libreboot-supplied ROM images or your own binary archive created with 'build-release'." - exit 1 -fi - -cd cbfstool_standalone -make clean -make -rm -rf ../cbfstool -rm -rf ../rmodtool -mv cbfstool .. -mv rmodtool .. -make clean -cd .. diff --git a/builddeps-flashrom b/builddeps-flashrom index e659b3c..d630827 100755 --- a/builddeps-flashrom +++ b/builddeps-flashrom @@ -42,7 +42,11 @@ rm -rf flashrom_lenovobios_macronix mv flashchips.c flashchips.c_ cp ../resources/flashrom/patch/flashchips.c . # build flashrom -make +if (( $# != 1 )); then + make +else + make SHARED=0 CC='gcc -static' +fi # restore default flashchips.c rm -rf flashchips.c mv flashchips.c_ flashchips.c @@ -53,13 +57,21 @@ mv flashchips.c flashchips.c_ # build patched version for MX25L1605D flash chip on Lenovo BIOS X60/T60 cp ../resources/flashrom/patch/flashchips.c_lenovobios_macronix flashchips.c -make +if (( $# != 1 )); then + make +else + make SHARED=0 CC='gcc -static' +fi mv flashrom flashrom_lenovobios_macronix rm -rf flashchips.c # build patched version for SST25VF016B flash chip on Lenovo BIOS X60/T60 cp ../resources/flashrom/patch/flashchips.c_lenovobios_sst flashchips.c -make +if (( $# != 1 )); then + make +else + make SHARED=0 CC='gcc -static' +fi mv flashrom flashrom_lenovobios_sst rm -rf flashchips.c diff --git a/docs/git/index.html b/docs/git/index.html index 8858af5..ef16ce2 100644 --- a/docs/git/index.html +++ b/docs/git/index.html @@ -122,6 +122,10 @@ "BUC" means "<b>B</b>ack<b>u</b>p <b>C</b>ontrol" (it's a register) and "TS" means "<b>T</b>op <b>S</b>wap" (it's a status bit). Hence "bucts" (BUC.TS). TS 1 and TS 0 corresponds to bucts 1 and bucts 0. </p> + + <p> + If you have the binary release archive, you'll find executables under ./bucts/. Otherwise if you need to build from source, continue reading. + </p> <p> First, <a href="#build_dependencies">install the build dependencies</a>. @@ -150,6 +154,12 @@ Flashrom source code is included in libreboot_src.tar.gz and libreboot_bin.tar.gz.<br/> <b>If you downloaded from git, follow <a href="#build_meta">#build_meta</a> before you proceed.</b> </p> + + <p> + If you are using the binary release archive, then there are already binaries included + under ./bin/. The flashing scripts will try to choose the correct one for you. Otherwise + if you wish to re-build flashrom from source, continue reading. + </p> <p> First, <a href="#build_dependencies">install the build dependencies</a>. @@ -422,6 +432,13 @@ <p>You don't need to do much, as there are scripts already written for you that can build everything automatically.</p> <p> + You can build libreboot from source on a 32-bit (i686) or 64-bit (x86_64) system. Recommended (if possible): x86_64. + On a ThinkPad T60, you can replace the CPU (Core 2 Duo T5600, T7200 or T7600. T5600 recommended) for 64-bit support. + On an X60s, you can replace the board with one that has a Core 2 Duo L7400 (you could also use an X60 Tablet board with the same CPU). + On an X60, you can replace the board with one that has a Core 2 Duo T5600 or T7200 (T5600 is recommended). + </p> + + <p> First, <a href="#build_dependencies">install the build dependencies</a>. </p> <p> @@ -453,6 +470,22 @@ </p> <p> + If you are building on an i686 host, this will include statically linked 32-bit binaries in the binary release archive that you created, + for: <b>nvramtool, cbfstool, bucts, flashrom</b>. + </p> + + <p> + If you are building on an x86_64 host, this will include statically linked 32- and 64-bit binaries for <b>cbfstool</b> and <b>nvramtool</b>, while <b>flashrom</b> + and <b>bucts</b> will be included only as 64-bit statically linked binaries. <b>To include a statically linked flashrom and bucts for i686, you + will need to build them on a chroot, a virtual machine or a real 32-bit system. You can find the build dependencies for these packages listed in deps-*</b> + </p> + + <p> + If you are building 32-bit binaries on a live system or chroot (for flashrom/bucts), you can use the following to statically link them:<br/> + $ <b>make SHARED=0 CC='gcc -static'</b> + </p> + + <p> You'll find that the files libreboot_bin.tar.xz and libreboot_src.tar.xz have been created. </p> @@ -479,8 +512,8 @@ </p> <p> - Build cbfstool:<br/> - $ <b>./builddeps-cbfstool</b> + Binaries for cbfstool are provided (built from libreboot_src) statically linked under cbfstool/ and the <b>addseabios</b> + script (see below) will try to automatically select the right one to use. </p> <p> diff --git a/docs/gnulinux/grub_cbfs.html b/docs/gnulinux/grub_cbfs.html index 63b9551..8b5a8a6 100644 --- a/docs/gnulinux/grub_cbfs.html +++ b/docs/gnulinux/grub_cbfs.html @@ -90,9 +90,7 @@ executable. </p> <p> - Alternatively if you are working with libreboot_bin, then you can run <b><i>./builddeps-cbfstool</i></b> - command inside libreboot_bin/; a <b><i>cbfstool</i></b> and <b><i>rmodtool</i></b> - executable will appear under libreboot_bin/ + Alternatively if you are working with libreboot_bin, you will find binaries under ./cbfstool/ </p> <p> @@ -22,6 +22,19 @@ # set -u -e -v set -v +if [ $(uname -i) = "i686" ] || [ $(uname -m) = "i686" ] + then + echo "Running on i686. ok." + sleep 5 +elif [ $(uname -i) = "x86_64" ] || [ $(uname -m) = "x86_64" ] + then + echo "Running on x86_64. ok." + sleep 5 +else + echo "This script must be run on an i686 or x86_64 host. x86_64 is recommended." + exit 1 +fi + if [[ $EUID -ne 0 ]]; then echo "This script must be run as root" exit 1 @@ -41,8 +54,15 @@ if [ ! -f $1 ]; then exit 1 fi -# boardmismatch=force is for people upgrading from libreboot 5th release, where the new ROM's are "ThinkPad X60 / X60s / X60t" -# and the old ones are "ThinkPad X60 / X60s" and flashrom complains otherwise - -./flashrom/flashrom -p internal -w $1 - +if [ -f "DEBLOB" ]; then + # Means we are in src archive or git + ./flashrom/flashrom -p internal -w $1 +elif [ $(uname -i) = "i686" ] || [ $(uname -m) = "i686" ] + then + # Means we are in bin archive and on an i686 host + ./flashrom/i686/flashrom -p internal -w $1 +elif [ $(uname -i) = "x86_64" ] || [ $(uname -m) = "x86_64" ] + then + # Means we are in bin archive and on an x86_64 host + ./flashrom/x86_64/flashrom -p internal -w $1 +fi @@ -43,8 +43,6 @@ cd bucts git reset --hard dc27919d7a66a6e8685ce07c71aefa4f03ef7c07 -# no patches required - # we're done cd ../ diff --git a/lenovobios_firstflash b/lenovobios_firstflash index b3084c1..ca58440 100755 --- a/lenovobios_firstflash +++ b/lenovobios_firstflash @@ -22,11 +22,37 @@ # set -u -e -v set -v +if [ $(uname -i) = "i686" ] || [ $(uname -m) = "i686" ] + then + echo "Running on i686. ok." + sleep 5 +elif [ $(uname -i) = "x86_64" ] || [ $(uname -m) = "x86_64" ] + then + echo "Running on x86_64. ok." + sleep 5 +else + echo "This script must be run on an i686 or x86_64 host. x86_64 is recommended." + exit 1 +fi + if [[ $EUID -ne 0 ]]; then echo "This script must be run as root" exit 1 fi +if [ $(uname -i) = "i686" ] || [ $(uname -m) = "i686" ] + then + echo "Running on i686. ok." + sleep 5 +elif [ $(uname -i) = "x86_64" ] || [ $(uname -m) = "x86_64" ] + then + echo "Running on x86_64" + sleep 5 +else + echo "This script must be run on an i686 or x86_64 host. x86_64 is recommended." + exit 1 +fi + # USE ROOT OR SUDO WHEN EXECUTING THIS # for T60 or X60 owners with Lenovo BIOS @@ -43,16 +69,58 @@ if [ ! -f $1 ]; then exit 1 fi -# needed for first flashing, otherwise machine will be bricked -{ # try - ./bucts/bucts 1 -} || { # catch - echo "BUCTS issue (most likely not compiled). Make sure BUC.TS is 1, or else you will brick your machine." - echo "ABORTING so as to protect against bricking the machine." - exit 1 -} +$errOut = " \ + BUCTS failed. Make sure BUC.TS is 1, or else you will brick your machine. \ + ABORTING so as to protect against bricking the machine. \ + " +if [ ! -f "DEBLOB" ] + then + # this means we are working in bin + if [ $(uname -i) = "i686" ] || [ $(uname -m) = "i686" ] + then + # i686 + # needed for first flashing, otherwise machine will be bricked + { # try + ./bucts/i686/bucts 1 + } || { # catch + echo "$errOut" + exit 1 + } + else + # x86_64 + # needed for first flashing, otherwise machine will be bricked + { # try + ./bucts/x86_64/bucts 1 + } || { # catch + echo "$errOut" + exit 1 + } +else + # this means we are working in src + # needed for first flashing, otherwise machine will be bricked + { # try + ./bucts/bucts 1 + } || { # catch + echo "$errOut" + exit 1 + } +fi # run both. one will fail (and be harmless), the other will succeed. -./flashrom/flashrom_lenovobios_sst -p internal -w $1 -./flashrom/flashrom_lenovobios_macronix -p internal -w $1 + +if [ -f "DEBLOB" ]; then + # Means we are in src archive or git + ./flashrom/flashrom_lenovobios_sst -p internal -w $1 + ./flashrom/flashrom_lenovobios_macronix -p internal -w $1 +elif [ $(uname -i) = "i686" ] || [ $(uname -m) = "i686" ] + then + # Means we are in bin archive and on an i686 host + ./flashrom/i686/flashrom_lenovobios_sst -p internal -w $1 + ./flashrom/i686/flashrom_lenovobios_macronix -p internal -w $1 +elif [ $(uname -i) = "x86_64" ] || [ $(uname -m) = "x86_64" ] + then + # Means we are in bin archive and on an x86_64 host + ./flashrom/x86_64/flashrom_lenovobios_sst -p internal -w $1 + ./flashrom/x86_64/flashrom_lenovobios_macronix -p internal -w $1 +fi diff --git a/lenovobios_secondflash b/lenovobios_secondflash index 9c5ec10..25d70f5 100755 --- a/lenovobios_secondflash +++ b/lenovobios_secondflash @@ -22,6 +22,19 @@ # set -u -e -v set -v +if [ $(uname -i) = "i686" ] || [ $(uname -m) = "i686" ] + then + echo "Running on i686. ok." + sleep 5 +elif [ $(uname -i) = "x86_64" ] || [ $(uname -m) = "x86_64" ] + then + echo "Running on x86_64. ok." + sleep 5 +else + echo "This script must be run on an i686 or x86_64 host. x86_64 is recommended." + exit 1 +fi + if [[ $EUID -ne 0 ]]; then echo "This script must be run as root" exit 1 @@ -44,13 +57,55 @@ if [ ! -f $1 ]; then fi # Flash it a 2nd time, to write upper 64K block -./flashrom/flashrom -p internal -w $1 - -# Advised. Reset back to 0. -{ # try - ./bucts/bucts 0 -} || { # catch - echo "WARNING: bucts not found, but if the image was flashed then it's probably safe." - echo "A dd'd image (like libreboot's images) flashed with bucts=1 is ok. If the image is not dd'd and bucts=1," - echo "then you should run ./bucts 0 now, or remove the yellow cmos/nvram battery for a minute." -} +if [ -f "DEBLOB" ]; then + # Means we are in src archive or git + ./flashrom/flashrom -p internal -w $1 +elif [ $(uname -i) = "i686" ] || [ $(uname -m) = "i686" ] + then + # Means we are in bin archive and on an i686 host + ./flashrom/i686/flashrom -p internal -w $1 +elif [ $(uname -i) = "x86_64" ] || [ $(uname -m) = "x86_64" ] + then + # Means we are in bin archive and on an x86_64 host + ./flashrom/x86_64/flashrom -p internal -w $1 +fi + +# Reset bucts back to zero +$errOut = " \ + WARNING: bucts not found, but if the image was flashed then it's probably safe \ + A dd'd image (like libreboot's images) flashed with bucts=1 is ok. If the image is not dd'd and bucts=1, \ + then you should run ./bucts 0 now, or remove the yellow cmos/nvram battery for a minute. \ + " +if [ ! -f "DEBLOB" ] + then + # this means we are working in bin + if [ $(uname -i) = "i686" ] || [ $(uname -m) = "i686" ] + then + # i686 + # needed for first flashing, otherwise machine will be bricked + { # try + ./bucts/i686/bucts 0 + } || { # catch + echo "$errOut" + exit 1 + } + else + # x86_64 + # needed for first flashing, otherwise machine will be bricked + { # try + ./bucts/x86_64/bucts 0 + } || { # catch + echo "$errOut" + exit 1 + } +else + # this means we are working in src + # needed for first flashing, otherwise machine will be bricked + { # try + ./bucts/bucts 0 + } || { # catch + echo "$errOut" + exit 1 + } +fi + diff --git a/macbook21_firstflash b/macbook21_firstflash index 0a471f9..507bb73 100755 --- a/macbook21_firstflash +++ b/macbook21_firstflash @@ -22,6 +22,19 @@ # set -u -e -v set -v +if [ $(uname -i) = "i686" ] || [ $(uname -m) = "i686" ] + then + echo "Running on i686. ok." + sleep 5 +elif [ $(uname -i) = "x86_64" ] || [ $(uname -m) = "x86_64" ] + then + echo "Running on x86_64. ok." + sleep 5 +else + echo "This script must be run on an i686 or x86_64 host. x86_64 is recommended." + exit 1 +fi + if [[ $EUID -ne 0 ]]; then echo "This script must be run as root" exit 1 @@ -44,5 +57,15 @@ fi # flashrom doesn't recognize the machine unless you use that switch: laptop=force_I_want_a_brick # after flashing libreboot and booting the machine, flashing normally will just work. -./flashrom/flashrom -p internal:laptop=force_I_want_a_brick -w $1 - +if [ -f "DEBLOB" ]; then + # Means we are in src archive or git + ./flashrom/flashrom -p internal:laptop=force_I_want_a_brick -w $1 +elif [ $(uname -i) = "i686" ] || [ $(uname -m) = "i686" ] + then + # Means we are in bin archive and on an i686 host + ./flashrom/i686/flashrom -p internal:laptop=force_I_want_a_brick -w $1 +elif [ $(uname -i) = "x86_64" ] || [ $(uname -m) = "x86_64" ] + then + # Means we are in bin archive and on an x86_64 host + ./flashrom/x86_64/flashrom -p internal:laptop=force_I_want_a_brick -w $1 +fi diff --git a/resources/bucts/patch/staticlink.diff b/resources/bucts/patch/staticlink.diff new file mode 100644 index 0000000..52da8cc --- /dev/null +++ b/resources/bucts/patch/staticlink.diff @@ -0,0 +1,13 @@ +diff --git a/Makefile b/Makefile +index 68541e6..b8579eb 100644 +--- a/Makefile ++++ b/Makefile +@@ -10,7 +10,7 @@ endif + all: bucts + + bucts: $(OBJ) +- $(CC) -o $@ $(OBJ) $(LDFLAGS) -lpci ++ $(CC) -o $@ $(OBJ) $(LDFLAGS) -lpci -lz -static + + %.o: %.c + $(CC) $(CFLAGS) -DVERSION='"$(VERSION)"' -c $< diff --git a/resources/cbfstool/patch/COPYING b/resources/cbfstool/patch/COPYING deleted file mode 100644 index c4c97fc..0000000 --- a/resources/cbfstool/patch/COPYING +++ /dev/null @@ -1,2 +0,0 @@ -rmodule.c is from and part of the coreboot project. -Check coreboot's copyright information to see what conditions apply. diff --git a/resources/cbfstool/patch/rmodule.c b/resources/cbfstool/patch/rmodule.c deleted file mode 100644 index 3bee1e0..0000000 --- a/resources/cbfstool/patch/rmodule.c +++ /dev/null @@ -1,655 +0,0 @@ -/* - ;* Copyright (C) 2014 Google, Inc. - * - * 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; version 2 of the License. - * - * 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., 51 Franklin St, Fifth Floor, Boston, MA, 02110-1301 USA - */ - -#include <stdio.h> -#include <stdlib.h> -#include <string.h> - -#include "elfparsing.h" -#include "rmodule.h" -#include "rmodule-defs.h" - -struct rmod_context; - -struct arch_ops { - int arch; - /* Determine if relocation is a valid type for the architecture. */ - int (*valid_type)(struct rmod_context *ctx, Elf64_Rela *rel); - /* Determine if relocation should be emitted. */ - int (*should_emit)(struct rmod_context *ctx, Elf64_Rela *rel); -}; - -struct rmod_context { - /* Ops to process relocations. */ - struct arch_ops *ops; - - /* endian conversion ops */ - struct xdr *xdr; - - /* Parsed ELF sturcture. */ - struct parsed_elf pelf; - /* Program segment. */ - Elf64_Phdr *phdr; - - /* Collection of relocation addresses fixup in the module. */ - Elf64_Xword nrelocs; - Elf64_Addr *emitted_relocs; - - /* The following fields are addresses within the linked program. */ - Elf64_Addr link_addr; - Elf64_Addr entry; - Elf64_Addr parameters_begin; - Elf64_Addr parameters_end; - Elf64_Addr bss_begin; - Elf64_Addr bss_end; - Elf64_Xword size; -}; - -/* - * Architecture specific support operations. - */ -static int valid_reloc_386(struct rmod_context *ctx, Elf64_Rela *rel) -{ - int type; - - type = ELF64_R_TYPE(rel->r_info); - - /* Only these 2 relocations are expected to be found. */ - return (type == R_386_32 || type == R_386_PC32); -} - -static int should_emit_386(struct rmod_context *ctx, Elf64_Rela *rel) -{ - int type; - - type = ELF64_R_TYPE(rel->r_info); - - /* R_386_32 relocations are absolute. Must emit these. */ - return (type == R_386_32); -} - -static int valid_reloc_arm(struct rmod_context *ctx, Elf64_Rela *rel) -{ - int type; - - type = ELF64_R_TYPE(rel->r_info); - - /* Only these 3 relocations are expected to be found. */ - return (type == R_ARM_ABS32 || type == R_ARM_THM_PC22 || - type == R_ARM_THM_JUMP24); -} - -static int should_emit_arm(struct rmod_context *ctx, Elf64_Rela *rel) -{ - int type; - - type = ELF64_R_TYPE(rel->r_info); - - /* R_ARM_ABS32 relocations are absolute. Must emit these. */ - return (type == R_ARM_ABS32); -} - -static struct arch_ops reloc_ops[] = { - { - .arch = EM_386, - .valid_type = valid_reloc_386, - .should_emit = should_emit_386, - }, - { - .arch = EM_ARM, - .valid_type = valid_reloc_arm, - .should_emit = should_emit_arm, - }, -}; - -/* - * Relocation processing loops. - */ - -static int for_each_reloc(struct rmod_context *ctx, int do_emit) -{ - Elf64_Half i; - struct parsed_elf *pelf = &ctx->pelf; - - for (i = 0; i < pelf->ehdr.e_shnum; i++) { - Elf64_Shdr *shdr; - Elf64_Rela *relocs; - Elf64_Xword nrelocs; - Elf64_Xword j; - - relocs = pelf->relocs[i]; - - /* No relocations in this section. */ - if (relocs == NULL) - continue; - - shdr = &pelf->shdr[i]; - nrelocs = shdr->sh_size / shdr->sh_entsize; - - for (j = 0; j < nrelocs; j++) { - Elf64_Rela *r = &relocs[j]; - - if (!ctx->ops->valid_type(ctx, r)) { - ERROR("Invalid reloc type: %u\n", - (unsigned int)ELF64_R_TYPE(r->r_info)); - return -1; - } - - if (ctx->ops->should_emit(ctx, r)) { - int n = ctx->nrelocs; - if (do_emit) - ctx->emitted_relocs[n] = r->r_offset; - ctx->nrelocs++; - } - } - } - - return 0; -} - -static int find_program_segment(struct rmod_context *ctx) -{ - int i; - int nsegments; - struct parsed_elf *pelf; - Elf64_Phdr *phdr; - - pelf = &ctx->pelf; - - /* There should only be a single loadable segment. */ - nsegments = 0; - for (i = 0; i < pelf->ehdr.e_phnum; i++) { - if (pelf->phdr[i].p_type != PT_LOAD) - continue; - phdr = &pelf->phdr[i]; - nsegments++; - } - - if (nsegments != 1) { - ERROR("Unexepcted number of loadable segments: %d.\n", - nsegments); - return -1; - } - - INFO("Segment at 0x%0llx, file size 0x%0llx, mem size 0x%0llx.\n", - (long long)phdr->p_vaddr, (long long)phdr->p_filesz, - (long long)phdr->p_memsz); - - ctx->phdr = phdr; - - return 0; -} - -static int -filter_relocation_sections(struct rmod_context *ctx) -{ - int i; - const char *shstrtab; - struct parsed_elf *pelf; - const Elf64_Phdr *phdr; - - pelf = &ctx->pelf; - phdr = ctx->phdr; - shstrtab = buffer_get(pelf->strtabs[pelf->ehdr.e_shstrndx]); - - /* - * Find all relocation sections that contain relocation entries - * for sections that fall within the bounds of the segment. For - * easier processing the pointer to the relocation array for the - * sections that don't fall within the loadable program are NULL'd - * out. - */ - for (i = 0; i < pelf->ehdr.e_shnum; i++) { - Elf64_Shdr *shdr; - Elf64_Word sh_info; - const char *section_name; - - shdr = &pelf->shdr[i]; - - /* Ignore non-relocation sections. */ - if (shdr->sh_type != SHT_RELA && shdr->sh_type != SHT_REL) - continue; - - /* Obtain section which relocations apply. */ - sh_info = shdr->sh_info; - shdr = &pelf->shdr[sh_info]; - - section_name = &shstrtab[shdr->sh_name]; - DEBUG("Relocation section found for '%s' section.\n", - section_name); - - /* Do not process relocations for debug sections. */ - if (strstr(section_name, ".debug") != NULL) { - pelf->relocs[i] = NULL; - continue; - } - - /* - * If relocations apply to a non program section ignore the - * relocations for future processing. - */ - if (shdr->sh_type != SHT_PROGBITS) { - pelf->relocs[i] = NULL; - continue; - } - - if (shdr->sh_addr < phdr->p_vaddr || - ((shdr->sh_addr + shdr->sh_size) > - (phdr->p_vaddr + phdr->p_memsz))) { - ERROR("Relocations being applied to section %d not " - "within segment region.\n", sh_info); - return -1; - } - } - - return 0; -} - -static int vaddr_cmp(const void *a, const void *b) -{ - const Elf64_Addr *pa = a; - const Elf64_Addr *pb = b; - - if (*pa < *pb) - return -1; - if (*pa > *pb) - return 1; - return 0; -} - -static int collect_relocations(struct rmod_context *ctx) -{ - int nrelocs; - - /* - * The relocs array in the pelf should only contain relocations that - * apply to the program. Count the number relocations. Then collect - * them into the allocated buffer. - */ - if (for_each_reloc(ctx, 0)) - return -1; - - nrelocs = ctx->nrelocs; - INFO("%d relocations to be emitted.\n", nrelocs); - if (!nrelocs) - return 0; - - /* Reset the counter for indexing into the array. */ - ctx->nrelocs = 0; - ctx->emitted_relocs = calloc(nrelocs, sizeof(Elf64_Addr)); - /* Write out the relocations into the emitted_relocs array. */ - if (for_each_reloc(ctx, 1)) - return -1; - - if (ctx->nrelocs != nrelocs) { - ERROR("Mismatch counted and emitted relocations: %zu vs %zu.\n", - (size_t)nrelocs, (size_t)ctx->nrelocs); - return -1; - } - - /* Sort the relocations by their address. */ - qsort(ctx->emitted_relocs, nrelocs, sizeof(Elf64_Addr), vaddr_cmp); - - return 0; -} - -static int -populate_sym(struct rmod_context *ctx, const char *sym_name, Elf64_Addr *addr, - int nsyms, const char *strtab) -{ - int i; - Elf64_Sym *syms; - - syms = ctx->pelf.syms; - - for (i = 0; i < nsyms; i++) { - if (syms[i].st_name == 0) - continue; - if (strcmp(sym_name, &strtab[syms[i].st_name])) - continue; - DEBUG("%s -> 0x%llx\n", sym_name, (long long)syms[i].st_value); - *addr = syms[i].st_value; - return 0; - } - ERROR("symbol '%s' not found.\n", sym_name); - return -1; -} - -static int populate_program_info(struct rmod_context *ctx) -{ - int i; - const char *strtab; - struct parsed_elf *pelf; - Elf64_Ehdr *ehdr; - int nsyms; - - pelf = &ctx->pelf; - ehdr = &pelf->ehdr; - - /* Obtain the string table. */ - strtab = NULL; - for (i = 0; i < ehdr->e_shnum; i++) { - if (ctx->pelf.strtabs[i] == NULL) - continue; - /* Don't use the section headers' string table. */ - if (i == ehdr->e_shstrndx) - continue; - strtab = buffer_get(ctx->pelf.strtabs[i]); - break; - } - - if (strtab == NULL) { - ERROR("No string table found.\n"); - return -1; - } - - /* Determine number of symbols. */ - nsyms = 0; - for (i = 0; i < ehdr->e_shnum; i++) { - if (pelf->shdr[i].sh_type != SHT_SYMTAB) - continue; - - nsyms = pelf->shdr[i].sh_size / pelf->shdr[i].sh_entsize; - break; - } - - if (populate_sym(ctx, "_module_params_begin", &ctx->parameters_begin, - nsyms, strtab)) - return -1; - - if (populate_sym(ctx, "_module_params_end", &ctx->parameters_end, - nsyms, strtab)) - return -1; - - if (populate_sym(ctx, "_bss", &ctx->bss_begin, nsyms, strtab)) - return -1; - - if (populate_sym(ctx, "_ebss", &ctx->bss_end, nsyms, strtab)) - return -1; - - if (populate_sym(ctx, "__rmodule_entry", &ctx->entry, nsyms, strtab)) - return -1; - - /* Link address is the virtual address of the program segment. */ - ctx->link_addr = ctx->phdr->p_vaddr; - - /* The program size is the memsz of the program segment. */ - ctx->size = ctx->phdr->p_memsz; - - return 0; -} - -static int -add_section(struct elf_writer *ew, struct buffer *data, const char *name, - Elf64_Addr addr, Elf64_Word size) -{ - Elf64_Shdr shdr; - int ret; - - memset(&shdr, 0, sizeof(shdr)); - if (data != NULL) { - shdr.sh_type = SHT_PROGBITS; - shdr.sh_flags = SHF_ALLOC | SHF_WRITE | SHF_EXECINSTR; - } else { - shdr.sh_type = SHT_NOBITS; - shdr.sh_flags = SHF_ALLOC; - } - shdr.sh_addr = addr; - shdr.sh_offset = addr; - shdr.sh_size = size; - - ret = elf_writer_add_section(ew, &shdr, data, name); - - if (ret) - ERROR("Could not add '%s' section.\n", name); - - return ret; -} - -static int -write_elf(const struct rmod_context *ctx, const struct buffer *in, - struct buffer *out) -{ - int i; - int ret; - int bit64; - size_t loc; - size_t rmod_data_size; - struct elf_writer *ew; - struct buffer rmod_data; - struct buffer rmod_header; - struct buffer program; - struct buffer relocs; - Elf64_Xword total_size; - Elf64_Addr addr; - Elf64_Ehdr ehdr; - - bit64 = ctx->pelf.ehdr.e_ident[EI_CLASS] == ELFCLASS64; - - /* - * 3 sections will be added to the ELF file. - * +------------------+ - * | rmodule header | - * +------------------+ - * | program | - * +------------------+ - * | relocations | - * +------------------+ - */ - - /* Create buffer for header and relocations. */ - rmod_data_size = sizeof(struct rmodule_header); - if (bit64) - rmod_data_size += ctx->nrelocs * sizeof(Elf64_Addr); - else - rmod_data_size += ctx->nrelocs * sizeof(Elf32_Addr); - - if (buffer_create(&rmod_data, rmod_data_size, "rmod")) - return -1; - - buffer_splice(&rmod_header, &rmod_data, - 0, sizeof(struct rmodule_header)); - buffer_clone(&relocs, &rmod_data); - buffer_seek(&relocs, sizeof(struct rmodule_header)); - - /* Reset current location. */ - buffer_set_size(&rmod_header, 0); - buffer_set_size(&relocs, 0); - - /* Program contents. */ - buffer_splice(&program, in, ctx->phdr->p_offset, ctx->phdr->p_filesz); - - /* Create ELF writer with modified entry point. */ - memcpy(&ehdr, &ctx->pelf.ehdr, sizeof(ehdr)); - ehdr.e_entry = ctx->entry; - ew = elf_writer_init(&ehdr); - - if (ew == NULL) { - ERROR("Failed to create ELF writer.\n"); - buffer_delete(&rmod_data); - return -1; - } - - /* Write out rmodule_header. */ - ctx->xdr->put16(&rmod_header, RMODULE_MAGIC); - ctx->xdr->put8(&rmod_header, RMODULE_VERSION_1); - ctx->xdr->put8(&rmod_header, 0); - /* payload_begin_offset */ - loc = sizeof(struct rmodule_header); - ctx->xdr->put32(&rmod_header, loc); - /* payload_end_offset */ - loc += ctx->phdr->p_filesz; - ctx->xdr->put32(&rmod_header, loc); - /* relocations_begin_offset */ - ctx->xdr->put32(&rmod_header, loc); - /* relocations_end_offset */ - if (bit64) - loc += ctx->nrelocs * sizeof(Elf64_Addr); - else - loc += ctx->nrelocs * sizeof(Elf32_Addr); - ctx->xdr->put32(&rmod_header, loc); - /* module_link_start_address */ - ctx->xdr->put32(&rmod_header, ctx->link_addr); - /* module_program_size */ - ctx->xdr->put32(&rmod_header, ctx->size); - /* module_entry_point */ - ctx->xdr->put32(&rmod_header, ctx->entry); - /* parameters_begin */ - ctx->xdr->put32(&rmod_header, ctx->parameters_begin); - /* parameters_end */ - ctx->xdr->put32(&rmod_header, ctx->parameters_end); - /* bss_begin */ - ctx->xdr->put32(&rmod_header, ctx->bss_begin); - /* bss_end */ - ctx->xdr->put32(&rmod_header, ctx->bss_end); - /* padding[4] */ - ctx->xdr->put32(&rmod_header, 0); - ctx->xdr->put32(&rmod_header, 0); - ctx->xdr->put32(&rmod_header, 0); - ctx->xdr->put32(&rmod_header, 0); - - /* Write the relocations. */ - for (i = 0; i < ctx->nrelocs; i++) { - if (bit64) - ctx->xdr->put64(&relocs, ctx->emitted_relocs[i]); - else - ctx->xdr->put32(&relocs, ctx->emitted_relocs[i]); - } - - total_size = 0; - addr = 0; - - /* - * There are 2 cases to deal with. The program has a large NOBITS - * section and the relocations can fit entirely within occupied memory - * region for the program. The other is that the relocations increase - * the memory footprint of the program if it was loaded directly into - * the region it would run. The rmdoule header is a fixed cost that - * is considered a part of the program. - */ - total_size += buffer_size(&rmod_header); - if (buffer_size(&relocs) + ctx->phdr->p_filesz > ctx->phdr->p_memsz) { - total_size += buffer_size(&relocs); - total_size += ctx->phdr->p_filesz; - } else { - total_size += ctx->phdr->p_memsz; - } - - ret = add_section(ew, &rmod_header, ".header", addr, - buffer_size(&rmod_header)); - if (ret < 0) - goto out; - addr += buffer_size(&rmod_header); - - ret = add_section(ew, &program, ".program", addr, ctx->phdr->p_filesz); - if (ret < 0) - goto out; - addr += ctx->phdr->p_filesz; - - if (ctx->nrelocs) { - ret = add_section(ew, &relocs, ".relocs", addr, - buffer_size(&relocs)); - if (ret < 0) - goto out; - addr += buffer_size(&relocs); - } - - if (total_size != addr) { - ret = add_section(ew, NULL, ".empty", addr, total_size - addr); - if (ret < 0) - goto out; - } - - /* - * Ensure last section has a memory usage that meets the required - * total size of the program in memory. - */ - - ret = elf_writer_serialize(ew, out); - if (ret < 0) - ERROR("Failed to serialize ELF to buffer.\n"); - -out: - buffer_delete(&rmod_data); - elf_writer_destroy(ew); - - return ret; -} - -int rmodule_create(const struct buffer *elfin, struct buffer *elfout) -{ - struct rmod_context ctx; - struct parsed_elf *pelf; - int i; - int ret; - - ret = -1; - memset(&ctx, 0, sizeof(ctx)); - pelf = &ctx.pelf; - - if (parse_elf(elfin, pelf, ELF_PARSE_ALL)) { - ERROR("Couldn't parse ELF!\n"); - return -1; - } - - /* Only allow executables to be turned into rmodules. */ - if (pelf->ehdr.e_type != ET_EXEC) { - ERROR("ELF is not an executable: %u.\n", pelf->ehdr.e_type); - goto out; - } - - /* Determine if architecture is supported. */ - for (i = 0; i < ARRAY_SIZE(reloc_ops); i++) { - if (reloc_ops[i].arch == pelf->ehdr.e_machine) { - ctx.ops = &reloc_ops[i]; - break; - } - } - - if (ctx.ops == NULL) { - ERROR("ELF is unsupported arch: %u.\n", pelf->ehdr.e_machine); - goto out; - } - - /* Set the endian ops. */ - if (ctx.pelf.ehdr.e_ident[EI_DATA] == ELFDATA2MSB) - ctx.xdr = &xdr_be; - else - ctx.xdr = &xdr_le; - - if (find_program_segment(&ctx)) - goto out; - - if (filter_relocation_sections(&ctx)) - goto out; - - if (collect_relocations(&ctx)) - goto out; - - if (populate_program_info(&ctx)) - goto out; - - if (write_elf(&ctx, elfin, elfout)) - goto out; - - ret = 0; - -out: - free(ctx.emitted_relocs); - parsed_elf_destroy(pelf); - return ret; -} diff --git a/x60flashfrom5 b/x60flashfrom5 index 5276615..268c9c0 100755 --- a/x60flashfrom5 +++ b/x60flashfrom5 @@ -22,6 +22,19 @@ # set -u -e -v set -v +if [ $(uname -i) = "i686" ] || [ $(uname -m) = "i686" ] + then + echo "Running on i686. ok." + sleep 5 +elif [ $(uname -i) = "x86_64" ] || [ $(uname -m) = "x86_64" ] + then + echo "Running on x86_64. ok." + sleep 5 +else + echo "This script must be run on an i686 or x86_64 host. x86_64 is recommended." + exit 1 +fi + if [[ $EUID -ne 0 ]]; then echo "This script must be run as root" exit 1 @@ -44,5 +57,16 @@ fi # boardmismatch=force is for people upgrading from libreboot 5th release, where the new ROM's are "ThinkPad X60 / X60s / X60t" # and the old ones are "ThinkPad X60 / X60s" and flashrom complains otherwise -./flashrom/flashrom -p internal:boardmismatch=force -w $1 +if [ -f "DEBLOB" ]; then + # Means we are in src archive or git + ./flashrom/flashrom -p internal:boardmismatch=force -w $1 +elif [ $(uname -i) = "i686" ] || [ $(uname -m) = "i686" ] + then + # Means we are in bin archive and on an i686 host + ./flashrom/i686/flashrom -p internal:boardmismatch=force -w $1 +elif [ $(uname -i) = "x86_64" ] || [ $(uname -m) = "x86_64" ] + then + # Means we are in bin archive and on an x86_64 host + ./flashrom/x86_64/flashrom -p internal:boardmismatch=force -w $1 +fi |