78 lines
2.7 KiB
Bash
78 lines
2.7 KiB
Bash
#!/usr/bin/env bash
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# EEPROM Update for Raspberry Pi 4/400/5/500
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# Checks for and applies firmware updates to the Pi's EEPROM
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# sudoFlags is defined in the main configure-stormux.sh script
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# shellcheck disable=SC2154
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updateEeprom() {
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# Detect Pi version from device tree
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local piModel
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piModel=$(cat /sys/firmware/devicetree/base/model 2>/dev/null)
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# Determine which EEPROM package is needed
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local eepromPackage=""
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if [[ "$piModel" == *"Raspberry Pi 5"* ]] || [[ "$piModel" == *"Raspberry Pi 500"* ]]; then
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eepromPackage="rpi5-eeprom"
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elif [[ "$piModel" == *"Raspberry Pi 4"* ]] || [[ "$piModel" == *"Raspberry Pi 400"* ]]; then
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eepromPackage="rpi4-eeprom"
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else
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# Default to rpi4-eeprom for unknown models
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eepromPackage="rpi4-eeprom"
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fi
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# Install EEPROM package if not present
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if ! pacman -Q "$eepromPackage" &> /dev/null; then
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infobox "Installing ${eepromPackage}..."
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if ! install_package "$eepromPackage"; then
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msgbox "Failed to install ${eepromPackage}. Please check your internet connection and try again."
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return 1
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fi
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fi
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# Check for EEPROM updates
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infobox "Checking for EEPROM updates..."
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local checkOutput
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local checkResult
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checkOutput=$(sudo "${sudoFlags[@]}" rpi-eeprom-update 2>&1)
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checkResult=$?
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case $checkResult in
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0)
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# Up to date
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msgbox "EEPROM is up to date.\n\n${checkOutput}"
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;;
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1)
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# Update available
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if [[ "$(yesno "An EEPROM update is available.\n\n${checkOutput}\n\nWould you like to apply this update?")" == "Yes" ]]; then
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infobox "Applying EEPROM update..."
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if sudo "${sudoFlags[@]}" rpi-eeprom-update -a; then
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msgbox "EEPROM update applied successfully. A reboot is required to complete the update."
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restart
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else
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msgbox "Failed to apply EEPROM update. Please try again or check the log file for details."
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return 1
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fi
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fi
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;;
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2)
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# Failed
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msgbox "EEPROM update check failed.\n\n${checkOutput}"
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return 1
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;;
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3)
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# EEPROM frozen
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msgbox "EEPROM is currently frozen and cannot be updated.\n\n${checkOutput}\n\nThis may require a reboot to resolve."
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return 1
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;;
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*)
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# Unknown error
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msgbox "Unexpected error checking EEPROM status (exit code: ${checkResult}).\n\n${checkOutput}"
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return 1
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;;
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esac
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}
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# Execute the update function when sourced
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updateEeprom
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