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EEPROM: Ensure config is always set #26

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merged 4 commits into from Jun 29, 2021
Merged

EEPROM: Ensure config is always set #26

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EEPROM: Ensure config is always set
m-roberts Jun 28, 2021
1419b8d
Wrap in quotes
m-roberts Jun 29, 2021
76fe54d
Simplify
m-roberts Jun 29, 2021
e845e9c
Wrap in quotes
m-roberts Jun 29, 2021
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27 changes: 17 additions & 10 deletions src/pt-eeprom
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Expand Up @@ -56,20 +56,27 @@ read_eeprom_settings() {
rpi-eeprom-config --out "${bootloader_config_file}"
}

force_conf_entry() {
local field="${1}"
local value="${2}"
local file="${3}"

# Delete existing entries
sed -i "/^${field}=/d" "${file}"
# Append forced entry
echo "${field}=${value}" >>"${file}"
}

set_eeprom_installation_directory() {
sed -i '/BOOTFS/d' /etc/default/rpi-eeprom-update
if [[ -d "/recovery" ]]; then
BOOTFS=/recovery
else
BOOTFS=/boot
fi
echo "BOOTFS=${BOOTFS}" >>/etc/default/rpi-eeprom-update
bootfs_entry="/boot"
[[ -d "/recovery" ]] && bootfs_entry="/recovery"
force_conf_entry BOOTFS "${bootfs_entry}" "/etc/default/rpi-eeprom-update"
}

patch_eeprom() {
sed -i "s/^WAKE_ON_GPIO=.*/WAKE_ON_GPIO=0/1" ${tmp_dir}/boot.conf
sed -i "s/^POWER_OFF_ON_HALT=.*/POWER_OFF_ON_HALT=1/1" ${tmp_dir}/boot.conf
rpi-eeprom-config --apply ${tmp_dir}/boot.conf
force_conf_entry WAKE_ON_GPIO 0 "${tmp_dir}/boot.conf"
force_conf_entry POWER_OFF_ON_HALT 1 "${tmp_dir}/boot.conf"
rpi-eeprom-config --apply "${tmp_dir}/boot.conf"
}

if ! is_raspberry_pi_4; then
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