4 Commits

Author	SHA1	Message	Date
Oded Gabbay	bc6ed3aa92	habanalabs: update goya firmware register map ... Use specific values in enum of register map to be able to deprecate old values. Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>	2020-03-24 10:54:17 +02:00
Oded Gabbay	abb7e16fb6	habanalabs: handle F/W failure for sensor initialization ... In case the F/W fails to initialize the thermal sensors, print an appropriate error message to kernel log and fail the device initialization. Reviewed-by: Tomer Tayar <ttayar@habana.ai> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>	2019-11-21 11:35:44 +02:00
Igor Grinberg	0ca3b1b7b9	habanalabs: add new device CPU boot status ... This patch adds a definition of a new status in the device CPU boot stages and add the handling of the new status. Signed-off-by: Igor Grinberg <igrinberg@habana.ai> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>	2019-02-24 11:20:02 +02:00
Oded Gabbay	839c48030d	habanalabs: add basic Goya h/w initialization ... This patch adds the basic part of Goya's H/W initialization. It adds code that initializes Goya's internal CPU, various registers that are related to internal routing, scrambling, workarounds for H/W bugs, etc. It also initializes Goya's security scheme that prevents the user from abusing Goya to steal data from the host, crash the host, change Goya's F/W, etc. Reviewed-by: Mike Rapoport <rppt@linux.ibm.com> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>	2019-02-18 09:46:44 +01:00