152 lines
3.4 KiB
Bash
Executable File
152 lines
3.4 KiB
Bash
Executable File
#!/bin/sh
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# Step: Configure coreboot
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step_configure() {
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section "Configure Coreboot"
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cd "$COREBOOT_DIR" || return 1
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# Verify all blobs are present
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info "Checking for required firmware blobs..."
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_missing=0
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for _blob in "$BLOB_IFD" "$BLOB_ME" "$BLOB_GBE" "$BLOB_MRC"; do
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if [ -f "$_blob" ]; then
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success "Found: $_blob"
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else
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error "Missing: $_blob"
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_missing=1
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fi
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done
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if [ "$_missing" -eq 1 ]; then
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error "Some blobs are missing. Complete the previous steps first."
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return 1
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fi
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echo ""
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info "Choose a payload for your coreboot build:"
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echo ""
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echo " 1) GRUB2 - Direct Linux boot, includes memtest/nvramcui/coreinfo"
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echo " 2) SeaBIOS - Traditional BIOS, best compatibility (Windows/BSD)"
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echo " 3) edk2 - UEFI firmware, modern boot interface"
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echo " 4) Custom - Open the full configuration menu"
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echo ""
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_payload=""
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while [ -z "$_payload" ]; do
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printf "${CYAN}Choice [1-4]:${NC} "
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read -r _choice
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case "$_choice" in
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1) _payload="grub2" ;;
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2) _payload="seabios" ;;
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3) _payload="edk2" ;;
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4) _payload="custom" ;;
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*) echo "Please enter 1-4." ;;
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esac
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done
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_has_dgpu="n"
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if [ "$_payload" != "custom" ]; then
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echo ""
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if prompt_yes_no "Does your T440p have the GT730M dGPU?"; then
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_has_dgpu="y"
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fi
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fi
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if [ "$_payload" = "custom" ]; then
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info "Opening full coreboot configuration..."
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info "Key settings to configure:"
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echo " - Mainboard vendor: Lenovo"
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echo " - Mainboard model: ThinkPad T440p / W541"
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echo " - Set blob paths under Chipset:"
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echo " IFD: $BLOB_IFD"
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echo " ME: $BLOB_ME"
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echo " GbE: $BLOB_GBE"
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echo " MRC: $BLOB_MRC"
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echo ""
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prompt_continue
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make nconfig
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return $?
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fi
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# Generate seed .config
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info "Generating configuration for: $_payload"
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cat > .config << COREBOOT_CONFIG
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# Mainboard
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CONFIG_VENDOR_LENOVO=y
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CONFIG_BOARD_LENOVO_HASWELL=y
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# Firmware blobs
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CONFIG_HAVE_IFD_BIN=y
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CONFIG_IFD_BIN_PATH="$BLOB_IFD"
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CONFIG_HAVE_ME_BIN=y
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CONFIG_ME_BIN_PATH="$BLOB_ME"
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CONFIG_HAVE_GBE_BIN=y
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CONFIG_GBE_BIN_PATH="$BLOB_GBE"
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CONFIG_HAVE_MRC=y
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CONFIG_MRC_FILE="$BLOB_MRC"
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COREBOOT_CONFIG
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# Payload-specific options
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case "$_payload" in
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grub2)
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cat >> .config << 'GRUB_CONFIG'
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# Payload
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CONFIG_PAYLOAD_GRUB2=y
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CONFIG_GRUB2_INCLUDE_RUNTIME_CONFIG_FILE=y
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# Secondary payloads
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CONFIG_PAYLOAD_FILE_IS_GRUB2=y
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CONFIG_MEMTEST_SECONDARY_PAYLOAD=y
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CONFIG_NVRAMCUI_SECONDARY_PAYLOAD=y
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CONFIG_COREINFO_SECONDARY_PAYLOAD=y
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GRUB_CONFIG
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;;
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seabios)
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cat >> .config << 'SEABIOS_CONFIG'
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# Payload
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CONFIG_PAYLOAD_SEABIOS=y
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CONFIG_SEABIOS_STABLE=y
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SEABIOS_CONFIG
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;;
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edk2)
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cat >> .config << 'EDK2_CONFIG'
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# Payload
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CONFIG_PAYLOAD_EDK2=y
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EDK2_CONFIG
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;;
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esac
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# dGPU option ROM
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if [ "$_has_dgpu" = "y" ]; then
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cat >> .config << 'DGPU_CONFIG'
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# dGPU (GT730M) VGA option ROM
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CONFIG_VGA_BIOS=y
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CONFIG_VGA_BIOS_DGPU=y
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DGPU_CONFIG
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info "dGPU option ROM support enabled."
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fi
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# Fill in remaining defaults
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info "Resolving full configuration with defaults..."
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run_cmd "make olddefconfig" || {
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warn "olddefconfig failed. Opening full configuration menu instead."
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make nconfig
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return $?
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}
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success "Configuration generated for: $_payload"
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echo ""
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if prompt_yes_no "Open the configuration menu to review/customize?"; then
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make nconfig
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fi
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return 0
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}
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