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| author | Sibi Sankar <sibis@codeaurora.org> | 2020-03-05 01:17:29 +0530 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2020-03-25 22:29:37 -0700 |
| commit | d96f2571dc84d128cacf1944f4ecc87834c779a6 (patch) | |
| tree | fcc9eaeb922989676508e6bf4d7b0bd358e2f8a0 /drivers/remoteproc/imx_rproc.c | |
| parent | 715d85251957adeccf437618bbd5c07e173df91a (diff) | |
| download | lwn-d96f2571dc84d128cacf1944f4ecc87834c779a6.tar.gz lwn-d96f2571dc84d128cacf1944f4ecc87834c779a6.zip | |
remoteproc: qcom_q6v5_mss: Reload the mba region on coredump
On secure devices after a wdog/fatal interrupt, the mba region has to be
refreshed in order to prevent the following errors during mba load.
Err Logs:
remoteproc remoteproc2: stopped remote processor 4080000.remoteproc
qcom-q6v5-mss 4080000.remoteproc: PBL returned unexpected status -284031232
qcom-q6v5-mss 4080000.remoteproc: PBL returned unexpected status -284031232
....
qcom-q6v5-mss 4080000.remoteproc: PBL returned unexpected status -284031232
qcom-q6v5-mss 4080000.remoteproc: MBA booted, loading mpss
Fixes: 7dd8ade24dc2a ("remoteproc: qcom: q6v5-mss: Add custom dump function for modem")
Cc: stable@vger.kernel.org
Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
Tested-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20200304194729.27979-4-sibis@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Diffstat (limited to 'drivers/remoteproc/imx_rproc.c')
0 files changed, 0 insertions, 0 deletions