On 23/03/2023 15:31, Christian Hewitt wrote:
Add build instructions for the WeTek Hub and WeTek Play2 boards.
Signed-off-by: Christian Hewitt christianshewitt@gmail.com
board/amlogic/p200/MAINTAINERS | 2 + doc/board/amlogic/index.rst | 2 + doc/board/amlogic/wetek-hub.rst | 110 ++++++++++++++++++++++++++++ doc/board/amlogic/wetek-play2.rst | 115 ++++++++++++++++++++++++++++++ 4 files changed, 229 insertions(+) create mode 100644 doc/board/amlogic/wetek-hub.rst create mode 100644 doc/board/amlogic/wetek-play2.rst
diff --git a/board/amlogic/p200/MAINTAINERS b/board/amlogic/p200/MAINTAINERS index 264218e3be..fe451dd7db 100644 --- a/board/amlogic/p200/MAINTAINERS +++ b/board/amlogic/p200/MAINTAINERS @@ -12,3 +12,5 @@ F: configs/wetek-play2_defconfig F: doc/board/amlogic/p200.rst F: doc/board/amlogic/nanopi-k2.rst F: doc/board/amlogic/odroid-c2.rst +F: doc/board/amlogic/wetek-hub.rst +F: doc/board/amlogic/wetek-play2.rst diff --git a/doc/board/amlogic/index.rst b/doc/board/amlogic/index.rst index 71b7e1f3ed..deb7976436 100644 --- a/doc/board/amlogic/index.rst +++ b/doc/board/amlogic/index.rst @@ -118,4 +118,6 @@ Board Documentation s400 u200 wetek-core2
- wetek-hub
- wetek-play2 w400
diff --git a/doc/board/amlogic/wetek-hub.rst b/doc/board/amlogic/wetek-hub.rst new file mode 100644 index 0000000000..378c6a6497 --- /dev/null +++ b/doc/board/amlogic/wetek-hub.rst @@ -0,0 +1,110 @@ +.. SPDX-License-Identifier: GPL-2.0+
+U-Boot for WeTek Hub (S905) +===========================
+WeTek Hub is a small form-factor Android STB manufactured by WeTek with the following +specification:
- Amlogic S905 ARM Cortex-A53 quad-core SoC @ 1.5GHz
- ARM Mali 450 GPU
- 1GB DDR3 SDRAM
- 8GB eMMC
- Gigabit Ethernet
- HDMI 2.0 4K/60Hz display
- 1x USB otg
- microSD
- UART jack
- Infrared receiver
+Schematics are not publicly available but have been shared privately to maintainers.
+U-Boot Compilation +------------------
+.. code-block:: bash
- $ export CROSS_COMPILE=aarch64-none-elf-
- $ make wetek-hub_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 wetek-hub /path/to/u-boot/u-boot.bin my-output-dir
+U-Boot Manual Signing +---------------------
+Amlogic does not provide sources for the firmware and tools needed to create a bootloader +image and WeTek has not publicly shared the U-Boot sources needed to build 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/wetek-hub
- $ 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- $ $FIPDIR/fip_create --bl30 fip/bl30_new.bin \
--bl31 fip/bl31.img \--bl33 fip/bl33.bin \fip/fip.bin- $ sed -i 's/\x73\x02\x08\x91/\x1F\x20\x03\xD5/' fip/bl2.bin
- $ python3 $FIPDIR/acs_tool.py 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- $ cat fip/bl2_new.bin fip/fip.bin > fip/boot_new.bin
- $ $FIPDIR/aml_encrypt_gxb --bootsig \
--input fip/boot_new.bin--output fip/u-boot.bin+Then write U-Boot to SD or eMMC with:
+.. code-block:: bash
- $ DEV=/dev/boot_device
- $ dd if=fip/u-boot.bin of=fip/u-boot.bin.gxbb bs=512 conv=fsync
- $ dd if=fip/u-boot.bin of=fip/u-boot.bin.gxbb bs=512 seek=9 skip=8 count=87 conv=fsync,notrunc
- $ dd if=/dev/zero of=fip/u-boot.bin.gxbb bs=512 seek=8 count=1 conv=fsync,notrunc
- $ dd if=bl1.bin.hardkernel of=fip/u-boot.bin.gxbb bs=512 seek=2 skip=2 count=1 conv=fsync,notrunc
- $ ./aml_chksum fip/u-boot.bin.gxbb
- $ dd if=fip/u-boot.gxbb of=$DEV conv=fsync,notrunc bs=512 skip=1 seek=1
- $ dd if=fip/u-boot.gxbb of=$DEV conv=fsync,notrunc bs=1 count=440
diff --git a/doc/board/amlogic/wetek-play2.rst b/doc/board/amlogic/wetek-play2.rst new file mode 100644 index 0000000000..cd7759f7f4 --- /dev/null +++ b/doc/board/amlogic/wetek-play2.rst @@ -0,0 +1,115 @@ +.. SPDX-License-Identifier: GPL-2.0+
+U-Boot for WeTek Play2 (S905) +=============================
+WeTek Play2 is an Android STB manufactured by WeTek with the following specification:
- Amlogic S905 ARM Cortex-A53 quad-core SoC @ 1.5GHz
- ARM Mali 450 GPU
- 2GB DDR3 SDRAM
- 8GB eMMC
- Gigabit Ethernet
- AP6335 (v1) or AP6255 (v2) WiFi (b/g/n) and BT 4.0
- HDMI 2.0 4K/60Hz display
- 2x USB 2.0 host
- 1x USB 2.0 otg
- microSD
- UART jack
- Infrared receiver
- Power LED (blue)
- Power button (case, front)
- Reset button (underside)
- DVB Card: DVB-S or DVB-T/C or ATSC
+Schematics are not publicly available but have been shared privately to maintainers.
+U-Boot Compilation +------------------
+.. code-block:: bash
- $ export CROSS_COMPILE=aarch64-none-elf-
- $ make wetek-play2_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 wetek-play2 /path/to/u-boot/u-boot.bin my-output-dir
+U-Boot Manual Signing +---------------------
+Amlogic does not provide sources for the firmware and tools needed to create a bootloader +image and WeTek has not publicly shared the U-Boot sources needed to build 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/wetek-play2
- $ 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- $ $FIPDIR/fip_create --bl30 fip/bl30_new.bin \
--bl31 fip/bl31.img \--bl33 fip/bl33.bin \fip/fip.bin- $ sed -i 's/\x73\x02\x08\x91/\x1F\x20\x03\xD5/' fip/bl2.bin
- $ python3 $FIPDIR/acs_tool.py 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- $ cat fip/bl2_new.bin fip/fip.bin > fip/boot_new.bin
- $ $FIPDIR/aml_encrypt_gxb --bootsig \
--input fip/boot_new.bin--output fip/u-boot.bin+Then write U-Boot to SD or eMMC with:
+.. code-block:: bash
- $ DEV=/dev/boot_device
- $ dd if=fip/u-boot.bin of=fip/u-boot.bin.gxbb bs=512 conv=fsync
- $ dd if=fip/u-boot.bin of=fip/u-boot.bin.gxbb bs=512 seek=9 skip=8 count=87 conv=fsync,notrunc
- $ dd if=/dev/zero of=fip/u-boot.bin.gxbb bs=512 seek=8 count=1 conv=fsync,notrunc
- $ dd if=bl1.bin.hardkernel of=fip/u-boot.bin.gxbb bs=512 seek=2 skip=2 count=1 conv=fsync,notrunc
- $ ./aml_chksum fip/u-boot.bin.gxbb
- $ dd if=fip/u-boot.gxbb of=$DEV conv=fsync,notrunc bs=512 skip=1 seek=1
- $ dd if=fip/u-boot.gxbb of=$DEV conv=fsync,notrunc bs=1 count=440
Reviewed-by: Neil Armstrong neil.armstrong@linaro.org