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 | 109 ++++++++++++++++++++++++++++ doc/board/amlogic/wetek-play2.rst | 114 ++++++++++++++++++++++++++++++ 4 files changed, 227 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..7362b7d7f5 --- /dev/null +++ b/doc/board/amlogic/wetek-hub.rst @@ -0,0 +1,109 @@ +.. 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..31c839dcd5 --- /dev/null +++ b/doc/board/amlogic/wetek-play2.rst @@ -0,0 +1,114 @@ +.. 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