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tfm: Add config to disable all TF-M output

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Add config to disable all TF-M output. This configuration is needed
in order to exclude the UART driver through a select in Kconfig
when either the code size optimization or the UART instance requires it.

Signed-off-by: Joakim Andersson <joakim.andersson@nordicsemi.no>
This commit is contained in:
Joakim Andersson 2022-02-03 10:49:25 +01:00 committed by Anas Nashif
parent 058e217401
commit bfbee8c54f
3 changed files with 11 additions and 4 deletions
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4
modules/trusted-firmware-m/CMakeLists.txt
View file

@ -99,7 +99,7 @@ if (CONFIG_BUILD_WITH_TFM)
set(TFM_PARTITION_LOG_LEVEL "TFM_PARTITION_LOG_LEVEL_INFO")
elseif (CONFIG_TFM_PARTITION_LOG_LEVEL_ERROR)
set(TFM_PARTITION_LOG_LEVEL "TFM_PARTITION_LOG_LEVEL_ERROR")
elseif (CONFIG_TFM_PARTITION_LOG_LEVEL_SILENCE)
elseif (CONFIG_TFM_PARTITION_LOG_LEVEL_SILENCE OR CONFIG_TFM_LOG_LEVEL_SILENCE)
set(TFM_PARTITION_LOG_LEVEL "TFM_PARTITION_LOG_LEVEL_SILENCE")
endif()
@ -113,7 +113,7 @@ if (CONFIG_BUILD_WITH_TFM)
set(TFM_SPM_LOG_LEVEL "TFM_SPM_LOG_LEVEL_INFO")
elseif (CONFIG_TFM_SPM_LOG_LEVEL_ERROR)
set(TFM_SPM_LOG_LEVEL "TFM_SPM_LOG_LEVEL_ERROR")
elseif (CONFIG_TFM_SPM_LOG_LEVEL_SILENCE)
elseif (CONFIG_TFM_SPM_LOG_LEVEL_SILENCE OR CONFIG_TFM_LOG_LEVEL_SILENCE)
set(TFM_SPM_LOG_LEVEL "TFM_SPM_LOG_LEVEL_SILENCE")
endif()

9
modules/trusted-firmware-m/Kconfig.tfm
View file

@ -294,8 +294,15 @@ config TFM_FLASH_MERGED_BINARY
(if building with TFM_BL2 is enabled), and the
Non-Secure application firmware.
config TFM_LOG_LEVEL_SILENCE
bool "TF-M Disable secure logging"
help
Set the log level to silence for all TF-M modules (SPM, partition, etc.).
On some platforms this will release the UART from
the secure domain and reduce the uart driver's flash usage.
choice TFM_SPM_LOG_LEVEL
prompt "TF-M SPM Log Level"
prompt "TF-M SPM Log Level" if !TFM_LOG_LEVEL_SILENCE
default TFM_SPM_LOG_LEVEL_INFO
config TFM_SPM_LOG_LEVEL_DEBUG
bool "Debug"

2
modules/trusted-firmware-m/Kconfig.tfm.partitions
View file

@ -75,7 +75,7 @@ config TFM_PARTITION_AUDIT_LOG
interface so it may not be enabled together with IPC option.
choice TFM_PARTITION_LOG_LEVEL
prompt "TF-M Partition Log Level"
prompt "TF-M Partition Log Level" if !TFM_LOG_LEVEL_SILENCE
default TFM_PARTITION_LOG_LEVEL_INFO
config TFM_PARTITION_LOG_LEVEL_DEBUG
bool "Debug"