remoteproc updates for v5.11
This introduces support for controlling the TI PRU, adds hooks for
remoteproc drivers to override the default ELF based coredump format,
introduces a library function for coredumps using named sections (aka
the Qualcomm "minidump" format). It fixes a problem with inconsistent
notifications sent by the Qualcomm sysmon driver to the remote
processors and it migrates the Qualcomm MSS driver to use power-domains
for resources that aren't actually regulators. Lastly it contains a
number of fixes for minor bugs and build warnings throughout the
drivers.
remoteproc/mediatek: read IPI buffer offset from FW
Reads the IPI buffer offset from the FW binary. The information resides
in addr of .ipi_buffer section.
Moves scp_ipi_init() to rproc_ops::parse_fw() phase. The IPI buffer can
be initialized only if the offset is clear.
To backward compatible to MT8183 SCP, specify the offset in the board
specific mtk_scp_of_data. Reads the default offset if the firmware
doesn't have it.
Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: Tzung-Bi Shih <tzungbi@google.com>
Link: https://lore.kernel.org/r/20201202044609.2501913-1-tzungbi@google.com
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2 files changed