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source from sysfs
Consolidate SCU wakeup defines in the header file.
Signed-off-by: Ranjani Vaidyanathan <ranjani.vaidyanathan@nxp.com>
(cherry picked from commit 215433a807576abc8cafbbb1b64715650ed98224)
(cherry picked from commit 7ca430575e9ae034a2c28798fa8dd7b931f0733c)
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after get v2x reset event, return error at read
v2x reset after system enter ks1.
Signed-off-by: Frank Li <Frank.Li@nxp.com>
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For AES CMAC, the max supported message length is (2^16)-1. In order to
support this type of message the MAX_DATA_SIZE_PER_USER must be
increased to bigger value, in order to contains the message header and
the entire message data
Signed-off-by: Hugo Dupras <hugo.dupras@nxp.com>
Reviewed-by: Stéphane Dion <stephane.dion_1@nxp.com>
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It is possible the mailbox framework returns an error code
if there was an issue when receiving a message.
This patch adds the handling of such exception.
Signed-off-by: Franck LENORMAND <franck.lenormand@nxp.com>
Reviewed-by: Horia Geantă <horia.geanta@nxp.com>
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At boot, the driver can print error messages because it has been
deferred so they should not be printed.
The driver also prints the version of the SECO which is not useful.
This patch fixes the print of messages due to defer and remove the
print of the SECO version.
Signed-off-by: Franck LENORMAND <franck.lenormand@nxp.com>
Reviewed-by: Horia Geantă <horia.geanta@nxp.com>
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In order for a message sent to a V2X MU, the value indication the
type of the message chagne for each MU addressed.
This patch adds the read of the values from the device tree or
uses the default values which works with SECO MU.
Signed-off-by: Stéphane Dion <stephane.dion_1@nxp.com>
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Signed-off-by: Franck LENORMAND <franck.lenormand@nxp.com>
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This patch adds the driver to interact with the different
APIs exposed by the SECO using a shared Messaging Unit.
The driver exposes some char devices in user space allowing
a user to send message to the SECO and read its response.
The driver uses the mailbox framework instead of directly
configuring the MU.
Signed-off-by: Stephane Dion <stephane.dion_1@nxp.com>
Signed-off-by: Silvano di Ninno <silvano.dininno@nxp.com>
Signed-off-by: Franck LENORMAND <franck.lenormand@nxp.com>
(cherry picked from commit 4985109d60164c842ee5d189621455db349b5212)
(cherry picked from commit eb721810fdc309b6a32a7a64c7686eaa6052cdc7)
(cherry picked from commit 4956bbf43349ab40a6a60765752a904d11bfcd18)
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