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| author | Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> | 2021-03-31 09:33:47 +0200 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2021-04-14 09:59:21 -0500 |
| commit | edf696f26855788cdff832ac83319e1f2aafcc90 (patch) | |
| tree | abbc0f1be33af28b38c7c165ea67e50af35921a1 /Documentation | |
| parent | aca8f94e5b69b31d7a6a18476a1011093e2a1c30 (diff) | |
remoteproc: stm32: add capability to detach
A mechanism similar to the shutdown mailbox signal is implemented to
detach a remote processor.
Upon detachment, a signal is sent to the remote firmware, allowing it
to perform specific actions such as stopping rpmsg communication.
The Cortex-M hold boot is also disabled to allow the remote processor
to restart in case of crash.
Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com>
Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Tested-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Link: https://lore.kernel.org/r/20210331073347.8293-3-arnaud.pouliquen@foss.st.com
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'Documentation')
0 files changed, 0 insertions, 0 deletions