The core driver ETHOSU_LOG_SEVERITY CMake variable is a cache variable,
and thus will not be configured by the ETHOSU_LOG_SEVERITY CMake
variable of the hal_ethos_u module with local scope.
Change ETHOSU_LOG_SEVERITY local variable to be a cache var.
In addition, change condition test from LESS_EQUAL to LESS in order
to prevent an out-of-range index when accessing list variable.
Signed-off-by: Ledion Daja <ledion.daja@arm.com>
ethosu_log.h uses the stdout as it's stream for printf. This could
cause an issue where if CONFIG_LOG=n and CONFIG_CONSOLE=y then there
would be no way to control the log level and it would default to debug
level. There is no NONE option as with the way the ethos-u hal is set
up with no way to go below the err level.
Signed-off-by: Ryan McClelland <ryanmcclelland@meta.com>
Adding module files for building the Arm Ethos-U Core driver.
Updating TFLU module file to build Ethos-U operator.
Adding hal_ethos_u to west manifest.
Signed-off-by: Kristofer Jonsson <kristofer.jonsson@arm.com>
Signed-off-by: Fredrik Knutsson <fredrik.knutsson@arm.com>
