remoteproc: Properly deal with the resource table when detaching

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If it is possible to detach the remote processor, keep an untouched
copy of the resource table.  That way we can start from the same
resource table without having to worry about original values or what
elements the startup code has changed when re-attaching to the remote
processor.

Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Reviewed-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>
Link: https://lore.kernel.org/r/20210312162453.1234145-12-mathieu.poirier@linaro.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>

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Mathieu Poirier 2021-03-12 09:24:47 -07:00 • committed by Bjorn Andersson

parent d3962a3978

commit 9dc9507f18

2 changed files with 84 additions and 0 deletions

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81

drivers/remoteproc/remoteproc_core.c

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3

include/linux/remoteproc.h

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