From 2c0fc658c2070f04129c9eadce40914e6c5844f9 Mon Sep 17 00:00:00 2001
From: Thierry Laurion <insurgo@riseup.net>
Date: Mon, 7 Oct 2024 12:14:16 -0400
Subject: [PATCH] blobs/xx30/optiplex_7010_9010.sh: add script to
 download/extract ACM,SINIT and EC for Optiplex 7010/9010

Signed-off-by: Thierry Laurion <insurgo@riseup.net>
---
 blobs/xx30/optiplex_7010_9010.sh | 60 ++++++++++++++++++++++++++++++++
 1 file changed, 60 insertions(+)
 create mode 100755 blobs/xx30/optiplex_7010_9010.sh

diff --git a/blobs/xx30/optiplex_7010_9010.sh b/blobs/xx30/optiplex_7010_9010.sh
new file mode 100755
index 00000000..dd15db91
--- /dev/null
+++ b/blobs/xx30/optiplex_7010_9010.sh
@@ -0,0 +1,60 @@
+#!/usr/bin/env bash
+EC_BLOB_HASH=20060eba91367b71a21c7757271ac642fa0376809f8c1b51066510246ac97bdb
+ACM_BLOB_HASH=b00d10f6615cf1b28f4fb4adac6631bf6e332db524e45dfafb92e539767d22a0
+SINIT_BLOB_HASH=1e888aebc78d637d119c489adffa95387b53429125dc3ad61f10a5cad0496834
+
+output_dir="$(realpath "${1:-./}")"
+
+if [[ ! -f "${output_dir}/IVB_BIOSAC_PRODUCTION.bin" ]] || [[ ! -f "${output_dir}/sch5545_ecfw.bin" ]] || [[ ! -f "${output_dir}/SNB_IVB_SINIT_20190708_PW.bin" ]] ; then
+    # Unpack Dell's Windows installer into a temporary directory and
+    # extract the EC and ACM blobs
+
+    pushd "$(mktemp -d)" || exit
+
+    #Download Dell firmware update package
+    wget https://web.archive.org/web/20241007124946/https://dl.dell.com/FOLDER05066036M/1/O7010A29.exe
+
+    #Extract binary
+    binwalk -e O7010A29.exe -C . --run-as=root
+
+    #Extract blobs
+    #uefi-firmware-parser -e "_O7010A29.exe.extracted/65C10" -O
+    uefi-firmware-parser -b "_O7010A29.exe.extracted/65C10" -e -o extract
+
+    #EC
+    cp ./extract/volume-327768/file-d386beb8-4b54-4e69-94f5-06091f67e0d3/section0.raw sch5545_ecfw.bin
+    
+    mv sch5545_ecfw.bin "${output_dir}/"
+
+    #ACM
+    cp ./extract/volume-5242968/file-2d27c618-7dcd-41f5-bb10-21166be7e143/object-0.raw IVB_BIOSAC_PRODUCTION.bin
+    mv IVB_BIOSAC_PRODUCTION.bin "${output_dir}/"
+
+    #Download sinit
+    wget https://cdrdv2.intel.com/v1/dl/getContent/630744 -O sinit.zip
+    unzip sinit.zip
+    mv 630744_003/SNB_IVB_SINIT_20190708_PW.bin "${output_dir}/" 
+    
+    popd || exit
+fi
+
+if ! echo "${EC_BLOB_HASH} ${output_dir}/sch5545_ecfw.bin" | sha256sum --check; then
+      echo "ERROR: SHA256 checksum for sch5545_ecfw.bin doesn't match. Try again"
+      rm -f "${output_dir}/sch5545_ecfw.bin"
+      exit 1
+fi
+
+
+if ! echo "${ACM_BLOB_HASH} ${output_dir}/IVB_BIOSAC_PRODUCTION.bin" | sha256sum --check; then
+      echo "ERROR: SHA256 checksum for IVB_BIOSAC_PRODUCTION.bin doesn't match. Try again"
+      rm -f "${output_dir}/IVB_BIOSAC_PRODUCTION.bin"
+      exit 1
+fi
+
+
+if ! echo "${SINIT_BLOB_HASH} ${output_dir}/SNB_IVB_SINIT_20190708_PW.bin" | sha256sum --check; then
+      echo "ERROR: SHA256 checksum for SNB_IVB_SINIT_20190708_PW.bin doesn't match. Try again"
+      rm -f "${output_dir}/SNB_IVB_SINIT_20190708_PW.bin"
+      exit 1
+fi
+