mirror of
https://github.com/linuxboot/heads.git
synced 2024-12-24 07:06:42 +00:00
blobs/librem*: remove blob download scripts
Blobs needed to build the Librem 13/15 boards are now handled by the purism_blobs module; these scripts are no longer needed. Signed-off-by: Matt DeVillier <matt.devillier@puri.sm>
This commit is contained in:
Matt DeVillier
tlaurion
parent
5859d1438e
commit
d9bc74e7f0
@ -1,128 +0,0 @@
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#!/bin/bash -e
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# depends on : wget sha256sum gunzip
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# Purism source
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RELEASES_GIT_HASH="9828ffc0fbe7e0da65f10fe5e14f68f0ef061d5d"
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PURISM_SOURCE="https://source.puri.sm/coreboot/releases/raw/${RELEASES_GIT_HASH}"
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# Librem 13 v4 and Librem 15 v4 binary blob hashes
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KBL_UCODE_SHA="bb07f0f77abe08e553f85b99d18fa129f991bf3613cf73d77c4f0ece87dd251e"
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KBL_DESCRIPTOR_SHA="642ca36f52aabb5198b82e013bf64a73a5148693a58376fffce322a4d438b524"
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KBL_ME_SHA="0eec2e1135193941edd39d0ec0f463e353d0c6c9068867a2f32a72b64334fb34"
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KBL_FSPM_SHA="b285fc2240df7fee4fa069444cc2be2ebf5ea70af21b722b0e3dd102321b4877"
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KBL_FSPS_SHA="223d0f3d3ff28c46a3ac33442385ffedefe2d3063774784d4fef432013568019"
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KBL_VBT_SHA="45135459f7cbc06675fec5688479c2e2f4335d77c61bb58e4016d32ba7daa9d0"
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# cbfstool, ifdtool, coreboot image from Purism repo
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CBFSTOOL_FILE="cbfstool.gz"
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CBFSTOOL_URL="$PURISM_SOURCE/tools/$CBFSTOOL_FILE"
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CBFSTOOL_SHA="3994cba01a51dd34388c8be89fd329f91575c12e499dfe1b81975d9fd115ce58"
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CBFSTOOL_BIN="./cbfstool"
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IFDTOOL_FILE="ifdtool.gz"
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IFDTOOL_URL="$PURISM_SOURCE/tools/$IFDTOOL_FILE"
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IFDTOOL_SHA="08228ece4968794499ebd49a851f7d3f7f1b81352da8cd6e0c7916ac931a7d72"
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IFDTOOL_BIN="./ifdtool"
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COREBOOT_IMAGE="coreboot-l13v4.rom"
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COREBOOT_IMAGE_FILE="$COREBOOT_IMAGE.gz"
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COREBOOT_IMAGE_URL="$PURISM_SOURCE/librem_13v4/$COREBOOT_IMAGE_FILE"
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COREBOOT_IMAGE_SHA="5a7548e2742289fa66339f817f4247599d51bc7a5a6a9e887efd39fcf7f9e831"
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die () {
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local msg=$1
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echo ""
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echo "$msg"
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exit 1
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}
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check_and_get_url () {
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local filename=$1
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local url=$2
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local hash=$3
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local description=$4
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if [ -f "$filename" ]; then
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sha=$(sha256sum "$filename" | awk '{print $1}')
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fi
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if [ "$sha" != "$hash" ]; then
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echo " Downloading $description..."
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wget -O "$filename" "$url" >/dev/null 2>&1
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sha=$(sha256sum "$filename" | awk '{print $1}')
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if [ "$sha" != "$hash" ]; then
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die "Downloaded $description has the wrong SHA256 hash"
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fi
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if [ "${filename: -3}" == ".gz" ]; then
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gunzip -k $filename
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fi
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fi
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}
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check_and_get_blob () {
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local filename=$1
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local hash=$2
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local description=$3
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echo "Checking $filename"
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if [ -f "$filename" ]; then
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sha=$(sha256sum "$filename" | awk '{print $1}')
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fi
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if [ "$sha" != "$hash" ]; then
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# get tools
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check_and_get_tools
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# extract from coreboot image
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check_and_get_url $COREBOOT_IMAGE_FILE $COREBOOT_IMAGE_URL $COREBOOT_IMAGE_SHA "precompiled coreboot image"
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echo "Extracting $filename"
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if [ $filename = "descriptor.bin" ]; then
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$IFDTOOL_BIN -x $COREBOOT_IMAGE >/dev/null 2>&1
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mv flashregion_0_flashdescriptor.bin descriptor.bin
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echo "Extracting me.bin"
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mv flashregion_2_intel_me.bin me.bin
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rm flashregion_* > /dev/null 2>&1
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elif [ $filename = "me.bin" ]; then
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$IFDTOOL_BIN -x $COREBOOT_IMAGE >/dev/null 2>&1
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mv flashregion_2_intel_me.bin me.bin
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rm flashregion_* > /dev/null 2>&1
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else
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$CBFSTOOL_BIN $COREBOOT_IMAGE extract -n $filename -f $filename >/dev/null 2>&1
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fi
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sha=$(sha256sum "$filename" | awk '{print $1}')
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if [ "$sha" != "$hash" ]; then
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die "Downloaded $description has the wrong SHA256 hash"
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fi
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fi
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}
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# ensure pwd is script dir
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cd "$(dirname "$0")"
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echo ""
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check_and_get_tools() {
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check_and_get_url $CBFSTOOL_FILE $CBFSTOOL_URL $CBFSTOOL_SHA "cbfstool"
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chmod +x $CBFSTOOL_BIN
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check_and_get_url $IFDTOOL_FILE $IFDTOOL_URL $IFDTOOL_SHA "ifdtool"
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chmod +x $IFDTOOL_BIN
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}
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# get tools for extraction
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#check_and_get_tools
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# get/verify blobs
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check_and_get_blob descriptor.bin $KBL_DESCRIPTOR_SHA "Intel Flash Descriptor"
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check_and_get_blob me.bin $KBL_ME_SHA "Intel ME firmware"
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check_and_get_blob fspm.bin $KBL_FSPM_SHA "FSP-M"
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check_and_get_blob fsps.bin $KBL_FSPS_SHA "FSP-S"
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check_and_get_blob vbt.bin $KBL_VBT_SHA "Video BIOS Table"
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check_and_get_blob cpu_microcode_blob.bin $KBL_UCODE_SHA "Intel Microcode Update"
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#clean up after ourselves
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rm -f $CBFSTOOL_BIN >/dev/null 2>&1
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rm -f $IFDTOOL_BIN >/dev/null 2>&1
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rm -f $COREBOOT_IMAGE >/dev/null 2>&1
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rm -f *.gz >/dev/null 2>&1
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echo ""
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echo "All blobs have been verified and are ready for use"
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@ -1,20 +0,0 @@
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To build for the Librem 3rd generation (Librem 13 v4 and Librem 15 vv4),
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we need to have the following files in this folder:
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* cpu_microcode_blob.bin - CPU Microcode
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* descriptor.bin - The Intel Flash Descriptor
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* fspm.bin - FSP 2.0 Memory Init blob
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* fsps.bin - FSP 2.0 Silicon Init blob
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* me.bin - Intel Management Engine
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To get the binaries, run the get_blobs.sh script which will download and
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verify all of the files' hashes, then run me_cleaner on the descriptor.bin and me.bin.
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The script depends on: wget sha256sum python2.7 bspatch pv
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You can now compile the image with:
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```
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make BOARD=librem_13v4
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or
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make BOARD=librem_15v4
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```
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@ -1,128 +0,0 @@
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#!/bin/bash -e
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# depends on : wget sha256sum gunzip
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# Purism source
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RELEASES_GIT_HASH="9828ffc0fbe7e0da65f10fe5e14f68f0ef061d5d"
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PURISM_SOURCE="https://source.puri.sm/coreboot/releases/raw/${RELEASES_GIT_HASH}"
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# Librem 13 v2/v3 and Librem 15 v3 binary blob hashes
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SKL_UCODE_SHA="e528d2ccc5d76cd04bfabb556a3fbb70b93d9aca43e291e0f0104fbaae5720fd"
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SKL_DESCRIPTOR_SHA="642ca36f52aabb5198b82e013bf64a73a5148693a58376fffce322a4d438b524"
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SKL_ME_SHA="cf06d3eb8b24490a1ab46fd988b6cef822e5347cd6a2e92bc332cb4a376eb8bc"
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SKL_FSPM_SHA="5f402416894c324b6cbf8cba85068ac2c3de9be8dd4f37fae3af6cfed7acc38e"
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SKL_FSPS_SHA="223d0f3d3ff28c46a3ac33442385ffedefe2d3063774784d4fef432013568019"
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SKL_VBT_SHA="45135459f7cbc06675fec5688479c2e2f4335d77c61bb58e4016d32ba7daa9d0"
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# cbfstool, ifdtool, coreboot image from Purism repo
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CBFSTOOL_FILE="cbfstool.gz"
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CBFSTOOL_URL="$PURISM_SOURCE/tools/$CBFSTOOL_FILE"
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CBFSTOOL_SHA="3994cba01a51dd34388c8be89fd329f91575c12e499dfe1b81975d9fd115ce58"
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CBFSTOOL_BIN="./cbfstool"
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IFDTOOL_FILE="ifdtool.gz"
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IFDTOOL_URL="$PURISM_SOURCE/tools/$IFDTOOL_FILE"
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IFDTOOL_SHA="08228ece4968794499ebd49a851f7d3f7f1b81352da8cd6e0c7916ac931a7d72"
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IFDTOOL_BIN="./ifdtool"
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COREBOOT_IMAGE="coreboot-l13v2.rom"
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COREBOOT_IMAGE_FILE="$COREBOOT_IMAGE.gz"
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COREBOOT_IMAGE_URL="$PURISM_SOURCE/librem_13v2/$COREBOOT_IMAGE_FILE"
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COREBOOT_IMAGE_SHA="c703e0e705554bc7eb90814ae933d4372c0042927a6bbd7f27024cb99a8993d6"
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die () {
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local msg=$1
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echo ""
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echo "$msg"
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exit 1
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}
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check_and_get_url () {
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local filename=$1
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local url=$2
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local hash=$3
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local description=$4
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if [ -f "$filename" ]; then
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sha=$(sha256sum "$filename" | awk '{print $1}')
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fi
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if [ "$sha" != "$hash" ]; then
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echo " Downloading $description..."
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wget -O "$filename" "$url" >/dev/null 2>&1
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sha=$(sha256sum "$filename" | awk '{print $1}')
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if [ "$sha" != "$hash" ]; then
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die "Downloaded $description has the wrong SHA256 hash"
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fi
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if [ "${filename: -3}" == ".gz" ]; then
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gunzip -k $filename
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fi
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fi
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}
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check_and_get_blob () {
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local filename=$1
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local hash=$2
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local description=$3
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echo "Checking $filename"
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if [ -f "$filename" ]; then
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sha=$(sha256sum "$filename" | awk '{print $1}')
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fi
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if [ "$sha" != "$hash" ]; then
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# get tools
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check_and_get_tools
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# extract from coreboot image
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check_and_get_url $COREBOOT_IMAGE_FILE $COREBOOT_IMAGE_URL $COREBOOT_IMAGE_SHA "precompiled coreboot image"
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echo "Extracting $filename"
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if [ $filename = "descriptor.bin" ]; then
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$IFDTOOL_BIN -x $COREBOOT_IMAGE >/dev/null 2>&1
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mv flashregion_0_flashdescriptor.bin descriptor.bin
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echo "Extracting me.bin"
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mv flashregion_2_intel_me.bin me.bin
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rm flashregion_* > /dev/null 2>&1
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elif [ $filename = "me.bin" ]; then
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$IFDTOOL_BIN -x $COREBOOT_IMAGE >/dev/null 2>&1
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mv flashregion_2_intel_me.bin me.bin
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rm flashregion_* > /dev/null 2>&1
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else
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$CBFSTOOL_BIN $COREBOOT_IMAGE extract -n $filename -f $filename >/dev/null 2>&1
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fi
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sha=$(sha256sum "$filename" | awk '{print $1}')
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if [ "$sha" != "$hash" ]; then
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die "Downloaded $description has the wrong SHA256 hash"
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fi
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fi
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}
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# ensure pwd is script dir
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cd "$(dirname "$0")"
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echo ""
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check_and_get_tools() {
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check_and_get_url $CBFSTOOL_FILE $CBFSTOOL_URL $CBFSTOOL_SHA "cbfstool"
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chmod +x $CBFSTOOL_BIN
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check_and_get_url $IFDTOOL_FILE $IFDTOOL_URL $IFDTOOL_SHA "ifdtool"
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chmod +x $IFDTOOL_BIN
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}
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# get tools for extraction
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#check_and_get_tools
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# get/verify blobs
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check_and_get_blob descriptor.bin $SKL_DESCRIPTOR_SHA "Intel Flash Descriptor"
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check_and_get_blob me.bin $SKL_ME_SHA "Intel ME firmware"
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check_and_get_blob fspm.bin $SKL_FSPM_SHA "FSP-M"
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check_and_get_blob fsps.bin $SKL_FSPS_SHA "FSP-S"
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check_and_get_blob vbt.bin $SKL_VBT_SHA "Video BIOS Table"
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check_and_get_blob cpu_microcode_blob.bin $SKL_UCODE_SHA "Intel Microcode Update"
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#clean up after ourselves
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rm -f $CBFSTOOL_BIN >/dev/null 2>&1
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rm -f $IFDTOOL_BIN >/dev/null 2>&1
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rm -f $COREBOOT_IMAGE >/dev/null 2>&1
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rm -f *.gz >/dev/null 2>&1
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echo ""
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echo "All blobs have been verified and are ready for use"
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@ -1,20 +0,0 @@
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To build for the Librem 2nd generation (Librem 13 v2/v3 and Librem 15 v3),
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we need to have the following files in this folder:
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* cpu_microcode_blob.bin - CPU Microcode
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* descriptor.bin - The Intel Flash Descriptor
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* fspm.bin - FSP 2.0 Memory Init blob
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* fsps.bin - FSP 2.0 Silicon Init blob
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* me.bin - Intel Management Engine
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To get the binaries, run the get_blobs.sh script which will download and
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verify all of the files' hashes, then run me_cleaner on the descriptor.bin and me.bin.
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The script depends on: wget sha256sum python2.7 bspatch pv
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You can now compile the image with:
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```
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make BOARD=librem_13v2
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or
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make BOARD=librem_15v3
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```
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Loading…
Reference in New Issue
Block a user