update t440p script

2026-04-14 01:16:13 -07:00
parent cf15115731
commit aaa53d6a09
19 changed files with 1046 additions and 11 deletions
@@ -0,0 +1,149 @@
+#!/bin/sh
+# Coreboot T440p Interactive Installer
+# https://timmypidashev.dev/blog/thinkpad-t440p-coreboot-guide
+
+set -e
+
+# Resolve script directory
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+
+# Source dependencies
+. "$SCRIPT_DIR/utils.sh"
+. "$SCRIPT_DIR/config.sh"
+. "$SCRIPT_DIR/system.sh"
+
+# Source all step scripts
+for _step_file in "$SCRIPT_DIR/steps/"*.sh; do
+  [ -f "$_step_file" ] && . "$_step_file"
+done
+
+# Disable set -e after sourcing (we handle errors per-step)
+set +e
+
+# --- Banner ---
+
+show_banner() {
+  printf "${BOLD}${PURPLE}"
+  echo ""
+  echo "  ╔════════════════════════════════════════════════════╗"
+  echo "  ║        Coreboot T440p Interactive Installer        ║"
+  echo "  ╚════════════════════════════════════════════════════╝"
+  printf "${NC}"
+  echo ""
+  echo "  Guide: timmypidashev.dev/blog/thinkpad-t440p-coreboot-guide"
+  echo ""
+}
+
+# --- Step runner ---
+
+# Run a step function with retry/skip handling
+run_step() {
+  _step_num="$1"
+  _step_name="$2"
+  _step_func="$3"
+
+  printf "\n${BOLD}${CYAN}[Step %s/12] %s${NC}\n" "$_step_num" "$_step_name"
+  echo ""
+
+  while true; do
+    "$_step_func"
+    _rc=$?
+
+    if [ $_rc -eq 0 ]; then
+      return 0
+    fi
+
+    # Step failed - ask what to do
+    handle_failure "$_step_name"
+    _decision=$?
+
+    if [ $_decision -eq 0 ]; then
+      # Skip
+      warn "Skipping: $_step_name"
+      return 0
+    fi
+    # Otherwise retry (loop continues)
+  done
+}
+
+# --- Main flow ---
+
+run_full_install() {
+  _start="${1:-1}"
+
+  [ "$_start" -le 1 ]  && run_step 1  "Install Dependencies"          install_dependencies
+  [ "$_start" -le 2 ]  && run_step 2  "Verify CH341A Programmer"      step_attach_ch341a
+  [ "$_start" -le 3 ]  && run_step 3  "Extract Original BIOS"         step_extract_bios
+  [ "$_start" -le 4 ]  && run_step 4  "Verify BIOS Backups"           step_backup_bios
+  [ "$_start" -le 5 ]  && run_step 5  "Combine BIOS Images"           step_combine_bios
+  [ "$_start" -le 6 ]  && run_step 6  "Clone Coreboot Repository"     step_clone_coreboot
+  [ "$_start" -le 7 ]  && run_step 7  "Build ifdtool & Extract Blobs" step_build_ifdtool
+  [ "$_start" -le 8 ]  && run_step 8  "Build cbfstool"                step_build_cbfstool
+  [ "$_start" -le 9 ]  && run_step 9  "Obtain mrc.bin"                step_build_peppy
+  [ "$_start" -le 10 ] && run_step 10 "Configure Coreboot"            step_configure
+  [ "$_start" -le 11 ] && run_step 11 "Build Coreboot"                step_build_bios
+  [ "$_start" -le 12 ] && run_step 12 "Flash Coreboot"                step_flash_bios
+
+  echo ""
+  printf "${BOLD}${GREEN}"
+  echo "  ╔════════════════════════════════════════════════════╗"
+  echo "  ║                 All steps complete!                ║"
+  echo "  ╚════════════════════════════════════════════════════╝"
+  printf "${NC}\n"
+}
+
+# --- Entry point ---
+
+main() {
+  show_banner
+  detect_distro
+
+  info "Detected distro: $DISTRO"
+
+  setup_work_dir
+  info "Working directory: $WORK_DIR"
+  echo ""
+
+  echo "  What would you like to do?"
+  echo ""
+  echo "  1) Full install        - Run all steps from the beginning"
+  echo "  2) Resume from step    - Start from a specific step"
+  echo "  3) Update coreboot     - Internal flash (already running coreboot)"
+  echo "  4) Revert to original  - Restore original BIOS"
+  echo "  5) Quit"
+  echo ""
+
+  printf "${CYAN}Choice [1-5]:${NC} "
+  read -r _choice
+
+  case "$_choice" in
+    1)
+      run_full_install 1
+      ;;
+    2)
+      echo ""
+      echo "  Steps:"
+      echo "   1. Install dependencies       7. Build ifdtool & extract blobs"
+      echo "   2. Verify CH341A programmer   8. Build cbfstool"
+      echo "   3. Extract original BIOS      9. Obtain mrc.bin"
+      echo "   4. Verify BIOS backups       10. Configure coreboot"
+      echo "   5. Combine BIOS images       11. Build coreboot"
+      echo "   6. Clone coreboot repo       12. Flash coreboot"
+      echo ""
+      _start=$(prompt_value "Start from step" "1")
+      run_full_install "$_start"
+      ;;
+    3)
+      step_update_bios
+      ;;
+    4)
+      step_revert_bios
+      ;;
+    *)
+      echo "Exiting."
+      exit 0
+      ;;
+  esac
+}
+
+main "$@"