mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-17 00:33:06 +00:00
4c60512ad9
It add documentation on licencing & provides links to the amlogic-boot-fip pre-built files collections. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
110 lines
3.4 KiB
ReStructuredText
110 lines
3.4 KiB
ReStructuredText
.. SPDX-License-Identifier: GPL-2.0+
|
|
|
|
U-Boot for JetHub J100
|
|
=======================
|
|
|
|
JetHome Jethub D1 (http://jethome.ru/jethub-d1) is a home automation
|
|
controller manufactured by JetHome with the following specifications:
|
|
|
|
- Amlogic A113X (ARM Cortex-A53) quad-core up to 1.5GHz
|
|
- no video out
|
|
- 512Mb/1GB DDR3
|
|
- 8/16GB eMMC flash
|
|
- 1 x USB 2.0
|
|
- 1 x 10/100Mbps ethernet
|
|
- WiFi / Bluetooth AMPAK AP6255 (Broadcom BCM43455) IEEE
|
|
802.11a/b/g/n/ac, Bluetooth 4.2.
|
|
- TI CC2538 + CC2592 Zigbee Wireless Module with up to 20dBm output
|
|
power and Zigbee 3.0 support.
|
|
- 2 x gpio LEDS
|
|
- GPIO user Button
|
|
- 1 x 1-Wire
|
|
- 2 x RS-485
|
|
- 4 x dry contact digital GPIO inputs
|
|
- 3 x relay GPIO outputs
|
|
- DC source with a voltage of 9 to 56 V / Passive POE
|
|
- DIN Rail Mounting case
|
|
|
|
U-Boot compilation
|
|
------------------
|
|
|
|
.. code-block:: bash
|
|
|
|
$ export CROSS_COMPILE=aarch64-none-elf-
|
|
$ make jethub_j100_defconfig
|
|
$ make
|
|
|
|
Image creation
|
|
--------------
|
|
|
|
For simplified usage, pleaser refer to :doc:`pre-generated-fip` with codename `jethub-j100`
|
|
|
|
Amlogic doesn't provide sources for the firmware and for tools needed
|
|
to create the bootloader image, so it is necessary to obtain binaries
|
|
from the git tree published by the board vendor:
|
|
|
|
.. code-block:: bash
|
|
|
|
$ git clone https://github.com/jethome-ru/jethub-aml-tools jethub-u-boot
|
|
$ cd jethub-u-boot
|
|
$ export FIPDIR=$PWD
|
|
|
|
Go back to mainline U-boot source tree then :
|
|
|
|
.. code-block:: bash
|
|
|
|
$ mkdir fip
|
|
|
|
$ cp $FIPDIR/j100/bl2.bin fip/
|
|
$ cp $FIPDIR/j100/acs.bin fip/
|
|
$ cp $FIPDIR/j100/bl21.bin fip/
|
|
$ cp $FIPDIR/j100/bl30.bin fip/
|
|
$ cp $FIPDIR/j100/bl301.bin fip/
|
|
$ cp $FIPDIR/j100/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
|
|
|
|
$ $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/j100/aml_encrypt_axg --bl3sig --input fip/bl30_new.bin \
|
|
--output fip/bl30_new.bin.enc \
|
|
--level v3 --type bl30
|
|
$ $FIPDIR/j100/aml_encrypt_axg --bl3sig --input fip/bl31.img \
|
|
--output fip/bl31.img.enc \
|
|
--level v3 --type bl31
|
|
$ $FIPDIR/j100/aml_encrypt_axg --bl3sig --input fip/bl33.bin --compress lz4 \
|
|
--output fip/bl33.bin.enc \
|
|
--level v3 --type bl33
|
|
$ $FIPDIR/j100/aml_encrypt_axg --bl2sig --input fip/bl2_new.bin \
|
|
--output fip/bl2.n.bin.sig
|
|
$ $FIPDIR/j100/aml_encrypt_axg --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 --level v3
|
|
|
|
and then write the image to eMMC with:
|
|
|
|
.. code-block:: bash
|
|
|
|
$ DEV=/dev/your_emmc_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=444
|