When OS is doing ELE API call, before OS get the response, OS is force
reseted, then it is possible that MU RR has data during initialization
in SPL stage. So clear the RR registers, otherwise SPL ELE API call will
work abnormal.
Cc: Alice Guo <alice.guo@nxp.com>
Cc: Marek Vasut <marex@denx.de>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
The MU parameter register can provide the TR and RR number.
For i.MX95 which has 8 RR is different with i.MX93 and i.MX8ULP,
so update the driver to read the PAR for exact TR and RR number.
Also update compatible string for i.MX95 ELE MU.
Cc: Alice Guo <alice.guo@nxp.com>
Cc: Marek Vasut <marex@denx.de>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Ye Li <ye.li@nxp.com>
As part of bringing the master branch back in to next, we need to allow
for all of these changes to exist here.
Reported-by: Jonas Karlman <jonas@kwiboo.se>
Signed-off-by: Tom Rini <trini@konsulko.com>
When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay
Ethernet"' I failed to notice that b4 noticed it was based on next and
so took that as the base commit and merged that part of next to master.
This reverts commit c8ffd1356d, reversing
changes made to 2ee6f3a5f7.
Reported-by: Jonas Karlman <jonas@kwiboo.se>
Signed-off-by: Tom Rini <trini@konsulko.com>
Extend the RX timeout value to 10s, because when authentication is failed
the ELE needs long time (>2s for 28M image) to return the result. Print
rx wait info per 1s.
Also correct TX and RX status registers in debug.
Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
According to SRM, the Sentinel MU has 8 TR and 4 RR registers. All
of them are used for ELE message. So update TR count to 8 and fix a
typo in receive msg
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Per NXP requirement, we rename all the NXP EdgeLock Secure Enclave
code including comment, folder and API name to ELE to align.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-07-13 11:29:40 +02:00
Renamed from drivers/misc/sentinel/s4mu.c (Browse further)
