#

# ### !!! WARNING - READ ME !!! ###

#

# DO NOT edit this file. This file has been generated automatically by the loader generator.

# If you were asked to use a pre-made image and asked by someone to edit this file DO NOT do it. The only

# supported method of obtaining the loader image is generating it using the loader generator provided.

#



terminal_output console

if serial --unit=0 --speed=115200; then

    terminal_input --append serial_com0

    terminal_output --append serial_com0

fi



set default="0"

set timeout="5"

set timeout_style="menu"



if [ -s $prefix/grubenv ] then

    load_env --file $prefix/grubenv --skip-sig

    set has_env="1"

    if [ -n "${saved_entry}" ] then

        set default="${saved_entry}"

    fi

else

    set has_env="0"

    echo "WARN: failed to load env. Default choice will NOT be saved!"

fi





function savedefault {

    saved_entry="${chosen}"

    save_env --file $prefix/grubenv saved_entry

}





insmod usb_keyboard

insmod part_msdos

insmod ext2

insmod fat

insmod linux

insmod gzio



set gfxmode=auto

insmod vbe

insmod vga



# UEFI

insmod efi_gop

insmod efi_uga



insmod font

if loadfont ${prefix}/unicode.pf2

then

    insmod gfxterm

    set gfxmode=auto

    set gfxpayload=keep

    terminal_output gfxterm

fi



menuentry 'RedPill DS918+ v7.0.1-42218 (USB, Verbose)' {

   savedefault

   set root=(hd0,msdos1)

   echo Loading Linux...

   linux /zImage HddHotplug=0 withefi console=ttyS0,115200n8 DiskIdxMap=00 netif_num=1 syno_hdd_detect=0 syno_port_thaw=1 SasIdxMap=0 vender_format_version=2 mac2=cc2f710aff8c earlyprintk mac1=847bebef5079 syno_hdd_powerup_seq=1 pid=0xdb8a log_buf_len=32M syno_hw_version=DS918+ vid=0x125f earlycon=uart8250,io,0x3f8,115200n8 sn=62bacvmf6j2 elevator=elevator root=/dev/md0 loglevel=15 SataPortMap=02 

   echo Loading initramfs...

   initrd /rd.gz /custom.gz

   echo Starting kernel with USB boot

}



menuentry 'RedPill DS918+ v7.0.1-42218 (SATA, Verbose)' {

   savedefault

   set root=(hd0,msdos1)

   echo Loading Linux...

   linux /zImage HddHotplug=0 withefi console=ttyS0,115200n8 synoboot_satadom=2 DiskIdxMap=00 netif_num=1 syno_hdd_detect=0 syno_port_thaw=1 SasIdxMap=0 vender_format_version=2 mac2=cc2f710aff8c earlyprintk mac1=847bebef5079 syno_hdd_powerup_seq=1 pid=0xdb8a log_buf_len=32M syno_hw_version=DS918+ vid=0x125f earlycon=uart8250,io,0x3f8,115200n8 sn=62bacvmf6j2 elevator=elevator root=/dev/md0 loglevel=15 SataPortMap=02 

   echo Loading initramfs...

   initrd /rd.gz /custom.gz

   echo Starting kernel with SATA boot

   echo WARNING: SATA boot support on this platform is experimental!

}

if serial --port=0x3F8 --speed=115200;then

        set has_serial=true

        terminal_input --append serial

        terminal_output --append serial

else

        clear

fi



terminal_input --append console

terminal_output --append console



if [ x"${grub_platform}" = xefi ] then

        insmod efi_gop

        insmod efi_uga

else

        insmod vbe

fi



set extra_initrd="extra.lzma"

set info="info.txt"



set vid=0x125f

set pid=0xdb8a

set sn=1780PDN123456

set mac1=847bebef5079

set rootdev=/dev/md0

set netif_num=1

#set extra_args_918='earlycon=uart8250,io,0x3f8,115200n8 earlyprintk loglevel=15 memmap=0x1000$223515000'

set extra_args_918=''



set common_args_918='syno_hdd_powerup_seq=1 HddHotplug=0 syno_hw_version=DS918+ vender_format_version=2 console=ttyS0,115200n8 withefi elevator=elevator quiet syno_hdd_detect=0 syno_port_thaw=1'



#for testing on VM

set sata_args='SataPortMap=2'



set default='0'

set timeout='1'

set fallback='1'



if [ -s $prefix/grubenv ] then

        load_env

        if [ -n "$saved_entry" ] then

                set default="${saved_entry}"

        fi

fi



VERSION="with Jun's Mod v1.04b"



search --file -s /bzImage



function savedefault {

        if [ -s $prefix/grubenv  ] then

                saved_entry="${chosen}"

                save_env saved_entry

        fi

}



function do_option {

        if [ $# -lt 2 ] then

                eval "set value=\"\$$1\""

                echo "current $1: $value"; return;

        fi

        set key=$1

        shift

        set $key="$*"

        if [ -s $prefix/grubenv  ] then

                save_env $key

        fi

}



function vid { do_option vid $@; }

function pid { do_option pid $@; }

function sn { do_option sn $@; }

function mac1 { do_option mac1 $@; }

function mac2 { do_option mac2 $@; }

function mac3 { do_option mac3 $@; }

function mac4 { do_option mac4 $@; }

function rootdev { do_option rootdev $@; }

function append { do_option extra_args_918 $@; }



function vidpid {

        if [ $# -lt 2 ] then

                echo "usage: vidpid 0xVVVV 0xPPPP"; return;

        fi

        set usb_args="vid=$1 pid=$2"

        if [ -s $prefix/grubenv  ] then

                save_env usb_args

        fi

}



function showtips {

        if [ -n "$has_serial" ] then

                terminal_output --remove serial

        fi

        echo "Screen will stop updating shortly, please open http://find.synology.com to continue."

        echo

        echo

        if [ -n "$has_serial" ] then

                terminal_output --append serial

        fi

}



function loadinitrd {

        if [ -s $img/$info ] then

                if [ -n "$has_serial" ] then

                        terminal_output --remove serial

                fi

                cat $img/$info

                if [ -n "$has_serial" ] then

                        terminal_output --append serial

                fi

        fi

#        if [ -s $img/$extra_initrd ] then

#                initrd $img/rd.gz $img/$extra_initrd

#        else

#                initrd $img/rd.gz

#        fi

}



function common_add_option {

        eval "set value=\"\$$1\""

        if [ -z $value ] then return 1; fi

        set common_args="$common_args $1=$value"

}



function common_add_option_ex {

        eval "set value=\"\$$1\""

        if [ -z $value ] then return 1; fi

        set common_args="$common_args $2=$value"

}



function loadlinux {

        set model=$1

        set bootdev=$2

        shift 2

        if [ -n $vid -a -n $pid ] then

                set usb_args="vid=$vid pid=$pid"

        fi

        eval "set common_args=\"\$common_args_$model\""

        eval "set extra_args=\"\$extra_args_$model\""

        eval "set bootdev_args=\"\$${bootdev}_args\""

        common_add_option_ex rootdev root

        common_add_option sn

        if common_add_option mac1; then set netif_num=1; fi

        if common_add_option mac2; then set netif_num=2; fi

        if common_add_option mac3; then set netif_num=3; fi

        if common_add_option mac4; then set netif_num=4; fi

        common_add_option netif_num

   if [ -z $zImage ] then

      set zImage=bzImage

   fi

        linux $img/$zImage $common_args $bootdev_args $extra_args $@

}



menuentry "DS918+ 6.2.1/6.2 Baremetal $VERSION" --class os {

        set img=

        savedefault

        loadlinux 918 usb

        loadinitrd

        showtips

}



menuentry "DS918+ 6.2.1/6.2 Baremetal $VERSION Reinstall" --class os {

        set img=

        loadlinux 918 usb mfg

        loadinitrd

        showtips

}



menuentry "DS918+ 6.2.1/6.2 VMWare/ESXI $VERSION" --class os {

        set img=

        savedefault

        loadlinux 918 sata

        loadinitrd

        showtips

}