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This is loosely based on the contents of the tar file provided with
the WLAN cards (AGL_Refhw_sample_software_KK_20210225.tar.gz) with
updates for BSP v4.7.0 and other fixes.
Changes:
- Kernel patches and configuration update to enable the TI WL1837
module. As opposed to the original changes from Panasonic or the
Kingfisher support, the HCI LL driver is used instead of the older
ti-st + btwilink combination, since the the latter are deprecated
and are removed in kernel 5.5.
- As part of the above the sound configuration in the devicetree has
been reworked to support the WL1837 BT audio. This includes
dropping the HDMI1 audio configuration from the original Salvator-X
devicetree, as it conflicts with the SSI used for the ak4613 in the
reference hardware.
- Recipes added for wlconf (from meta-ti) and ti-bt-firmware (loosely
derived from the meta-rcar-gen3-adas version). The TI-TFL license
used by ti-bt-firmware has been added in a top-level "licenses"
directory and that added to LICENSE_PATH in layer.conf to satisfy
the license packaging QA checking.
Bug-AGL: SPEC-4071
Signed-off-by: Scott Murray <scott.murray@konsulko.com>
Change-Id: Ib17fc01331efe0f49a90f7a8b223ec88b33b44f7
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Changes include:
- The provided kernel patches have been reworked to not modify the
salvator-x(s) devicetree source, but to introduce new files for the
reference hardware instead. There is some possibility that the
reference hardware devicetree could be based off the the salvator-x
with some work and perhaps splitting of the salvator-x source, but
for now the aim is to avoid breaking the salvator-x(s) with the
reference hardware changes.
- The modifications to the r8a7795 pinctrl driver have been replaced
with a splitting of the USB interface OVC pins into their own pin
groups, which has previously been done for other older Renesas
hardware. This allows booting the reference hardware off of the
same kernel as other H3 boards, at the expense of minor devicetree
modifications for them (e.g. h3ulcb). There is likely some more
work required if this needs to be upstreamed, as the ulcb.dtsi
changes would mean that the pinctrl drivers for M3 would also need
the new pin groups.
- All changes for the ST asm330lhh driver addtion have been moved to
that patch to the kernel.
- A machine conf file has been added for "agl-refhw-h3", and the
firmware documentation updated to document how to set up a build of
the firmware using it. This is required due to the firmware options
from this layer's arm-trusted-firmware bbappend not being compatible
with other H3 boards (eMMC versus Hyperflash boot). A definition
of the COMPATIBLE_MACHINE variable has been added to that bbappend
to make sure that attempting to use it with another H3 machine will
trigger an error. In AGL, the bbappend will need to be masked out
with BBMASK for now.
- The top-level README file has been updated to reflect the expected
integration in AGL.
Bug-AGL: SPEC-3658
Signed-off-by: Scott Murray <scott.murray@konsulko.com>
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Changes:
- Update the layer.conf to indicate dunfell compatibility and add
LAYERDEPENDS definition to make layer dependencies explicit.
- Move kernel files to more expected recipes-kernel/linux directory.
Bug-AGL: SPEC-3658
Signed-off-by: Scott Murray <scott.murray@konsulko.com>
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Initial check-in of the contents of the meta-refhw directory from
the AGL_Refhw_sample_software_20200512.tar.gz archive provided by
Panasonic as the initial BSP for the AGL reference hardware. The
only change from the files as provided is that unneeded execute
file permissions have been removed.
Bug-AGL: SPEC-3658
Signed-off-by: Scott Murray <scott.murray@konsulko.com>
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Scott Murray