mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-25 14:10:43 +00:00
411d6af8b6
Add build instructions for the Beelink GT1 Ultimate board. Signed-off-by: Christian Hewitt <christianshewitt@gmail.com> Signed-off-by: Karl Chan <exxxxkc@getgoogleoff.me> Link: https://lore.kernel.org/r/8760391a-3506-5ac5-8d55-92c23cccff44@yahoo.com [narmstrong: fixed MAINTAINERS indentation, added doc to index] Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
110 lines
3.8 KiB
ReStructuredText
110 lines
3.8 KiB
ReStructuredText
.. SPDX-License-Identifier: GPL-2.0+
|
||
|
||
U-Boot for Beelink GT1 Ultimate (S912)
|
||
======================================
|
||
|
||
Beelink GT1 Ultimate is an Android STB manufactured by Shenzen AZW (Beelink) with the
|
||
following specification:
|
||
|
||
- 2GB or 3GB DDR3 RAM
|
||
- 32GB eMMC
|
||
- HDMI 2.1 video
|
||
- S/PDIF optical output
|
||
- 10/100/1000 Ethernet
|
||
- AP6356S Wireless (802.11 a/b/g/n/ac, BT 4.2)
|
||
- 3x USB 2.0 ports
|
||
- IR receiver
|
||
- 1x micro SD card slot
|
||
- 1x Power LED (white)
|
||
- 1x Reset button (internal)
|
||
|
||
The GT1 (non-ultimate) board has QCA9377 WiFi/BT but is otherwise identical and should
|
||
be capable of booting images prepared for the Ultimate box (NB: there are known clones
|
||
of both boxes which may differ in specifications).
|
||
|
||
Beelink do not provide public schematics, but have been willing to share them with known
|
||
distro developers on request.
|
||
|
||
U-Boot Compilation
|
||
------------------
|
||
|
||
.. code-block:: bash
|
||
|
||
$ export CROSS_COMPILE=aarch64-none-elf-
|
||
$ make beelink-gt1-ultimate_defconfig
|
||
$ make
|
||
|
||
U-Boot Signing with Pre-Built FIP repo
|
||
--------------------------------------
|
||
|
||
.. code-block:: bash
|
||
|
||
$ git clone https://github.com/LibreELEC/amlogic-boot-fip --depth=1
|
||
$ cd amlogic-boot-fip
|
||
$ mkdir my-output-dir
|
||
$ ./build-fip.sh beelink-gt1 /path/to/u-boot/u-boot.bin my-output-dir
|
||
|
||
U-Boot Manual Signing
|
||
---------------------
|
||
|
||
Amlogic does not provide firmware sources or tools needed to create the bootloader image
|
||
and Beelink has not publicly shared the U-Boot sources needed to build the FIP binaries
|
||
for signing. However you can download them from the amlogic-fip-repo.
|
||
|
||
.. code-block:: bash
|
||
|
||
$ git clone https://github.com/LibreELEC/amlogic-boot-fip --depth=1
|
||
$ cd amlogic-boot-fip/beelink-gt1
|
||
$ export FIPDIR=$PWD
|
||
|
||
Go back to the mainline U-Boot source tree then:
|
||
|
||
.. code-block:: bash
|
||
|
||
$ mkdir fip
|
||
$ cp $FIPDIR/bl2.bin fip/
|
||
$ cp $FIPDIR/acs.bin fip/
|
||
$ cp $FIPDIR/bl21.bin fip/
|
||
$ cp $FIPDIR/bl30.bin fip/
|
||
$ cp $FIPDIR/bl301.bin fip/
|
||
$ cp $FIPDIR/bl31.img fip/
|
||
$ cp u-boot.bin fip/bl33.bin
|
||
|
||
$ $FIPDIR/blx_fix.sh \
|
||
fip/bl30.bin \
|
||
fip/zero_tmp \
|
||
fip/bl30_zero.bin \
|
||
fip/bl301.bin \
|
||
fip/bl301_zero.bin \
|
||
fip/bl30_new.bin \
|
||
bl30
|
||
|
||
$ python $FIPDIR/acs_tool.pyc fip/bl2.bin fip/bl2_acs.bin fip/acs.bin 0
|
||
|
||
$ $FIPDIR/blx_fix.sh \
|
||
fip/bl2_acs.bin \
|
||
fip/zero_tmp \
|
||
fip/bl2_zero.bin \
|
||
fip/bl21.bin \
|
||
fip/bl21_zero.bin \
|
||
fip/bl2_new.bin \
|
||
bl2
|
||
|
||
$ $FIPDIR/aml_encrypt_gxl --bl3enc --input fip/bl30_new.bin
|
||
$ $FIPDIR/aml_encrypt_gxl --bl3enc --input fip/bl31.img
|
||
$ $FIPDIR/aml_encrypt_gxl --bl3enc --input fip/bl33.bin
|
||
$ $FIPDIR/aml_encrypt_gxl --bl2sig --input fip/bl2_new.bin --output fip/bl2.n.bin.sig
|
||
$ $FIPDIR/aml_encrypt_gxl --bootmk \
|
||
--output fip/u-boot.bin \
|
||
--bl2 fip/bl2.n.bin.sig \
|
||
--bl30 fip/bl30_new.bin.enc \
|
||
--bl31 fip/bl31.img.enc \
|
||
--bl33 fip/bl33.bin.enc
|
||
|
||
Then write U-Boot to SD or eMMC with:
|
||
|
||
.. code-block:: bash
|
||
|
||
$ DEV=/dev/boot_device
|
||
$ dd if=fip/u-boot.bin.sd.bin of=$DEV conv=fsync,notrunc bs=512 skip=1 seek=1
|
||
$ dd if=fip/u-boot.bin.sd.bin of=$DEV conv=fsync,notrunc bs=1 count=440
|