CoreELEC:~ # inject_bl301
Starting bootloader blob BL301 injection tool v0.1...

This tool can be used to update the bootloader
blob BL301 of the vendor bootloader on the internal
eMMC. This bootloader blob BL301 is customized by
Team CoreELEC to support all wake-up features like
CEC, Wake-On-LAN, IR, and GPIO wake-up from
suspend or power off state!

Device serial number: 280b400001310e000010303859534b50
Using CPU type G12A (28): S905D2, S905X2
Using binary type because of CoreELEC DT-ID: Generic
Using /dev/bootloader as bootloader partition
Found TOC_HEADER at:        0x00010210
Name:               AA640001
Serial Number:          12345678
Flags:              0

TOC ENTRY #0
UUID:               9766FD3D89BEE849AE5D78A140608213
Offset Address:         0x5C000 (absolute: 0x6C210)
Size:               0xE570
Flags:              0x0
Found BL30 blob image at:   0x0006C210
Amlogic magic:          @AML
Old signature:          13918F68286FB6609B5F7A69686F25F1C4D94B15C12DCD98CC0959BA246BECA7
Using BL301.bin:        Generic_28_29_bl301.bin
New signature:          4B1EBC1B07082D460F44296D585311FB9AC1D896D26610DBC34600A606797178

Please confirm to write the bootloader blob BL301 to
the internal eMMC! Please ensure to update first the device
to the last vendor firmware! And remember if the vendor
firmware get updated you have to do this step again as the
bootloader blob will be overwritten!

Continue? [Y/n] Y
Make backup of vendor bootloader to: /flash/280b400001310e000010303859534b50_bl301.bin
Finished update of BL301.bin on internal eMMC!
Please reboot device now and enjoy the new CoreELEC wake-up features!

CoreELEC:~ # reboot
CoreELEC:~ # Connection to 192.168.1.105 closed by remote host.
Connection to 192.168.1.105 closed.
root@debian-str:~# ssh root@192.168.1.105
root@192.168.1.105's password:
##############################################
#                  CoreELEC                  #
#            https://coreelec.org            #
##############################################

CoreELEC (official): nightly_20190814 (Amlogic-ng.arm)
CoreELEC:~ # inject_bl301
Starting bootloader blob BL301 injection tool v0.1...

This tool can be used to update the bootloader
blob BL301 of the vendor bootloader on the internal
eMMC. This bootloader blob BL301 is customized by
Team CoreELEC to support all wake-up features like
CEC, Wake-On-LAN, IR, and GPIO wake-up from
suspend or power off state!

Device serial number: 280b400001310e000010303859534b50
Using CPU type G12A (28): S905D2, S905X2
Using binary type because of CoreELEC DT-ID: Generic
Using /dev/bootloader as bootloader partition
Found TOC_HEADER at:        0x00010210
Name:               AA640001
Serial Number:          12345678
Flags:              0

TOC ENTRY #0
UUID:               9766FD3D89BEE849AE5D78A140608213
Offset Address:         0x5C000 (absolute: 0x6C210)
Size:               0xE570
Flags:              0x0
Found BL30 blob image at:   0x0006C210
Amlogic magic:          @AML
Old signature:          4B1EBC1B07082D460F44296D585311FB9AC1D896D26610DBC34600A606797178
Using BL301.bin:        Generic_28_29_bl301.bin
New signature:          4B1EBC1B07082D460F44296D585311FB9AC1D896D26610DBC34600A606797178
Update of BL301.bin on eMMC is not needed, exit now...