boot: add intel pstate fix for acpi

Signed-off-by: AuxXxilium <info@auxxxilium.tech>

files/initrd/opt/arc/arc-functions.sh

@@ -1963,7 +1963,7 @@ function rebootMenu() {
   dialog --backtitle "$(backtitle)" --title "Reboot" \
     --infobox "Reboot to ${REDEST}!" 0 0
   if [ "${REDEST}" == "bios" ]; then
-    efibootmgr -n 0000
+    efibootmgr -n 0000 >/dev/null 2>&1
     reboot
     exit 0
   elif [ "${REDEST}" == "poweroff" ]; then

files/initrd/opt/arc/boot.sh

@@ -134,6 +134,7 @@ CMDLINE['loglevel']="15"
 CMDLINE['log_buf_len']="32M"
 CMDLINE["HddHotplug"]="1"
 CMDLINE["vender_format_version"]="2"
+[ $(cat /proc/cpuinfo | grep Intel | wc -l) -gt 0 ] && CMDLINE["intel_pstate"]="disable"
 
 #if [ -n "$(ls /dev/mmcblk* 2>/dev/null)" ] && [ "${BUS}" != "mmc" ] && [ "${EMMCBOOT}" != "true" ]; then
 #  [ "${CMDLINE['modprobe.blacklist']}" != "" ] && CMDLINE['modprobe.blacklist']+=","