boards|soc: remove selection of ENTROPY_GENERATOR

Now that MbedTLS is capable of automatically enabling CONFIG_ENTROPY_GENERATOR (when available), we can remove forced enablements in boards|soc deconfig files. Signed-off-by: Valerio Setti <[email protected]>
EricNRS · Dec 19, 2024 · bc3baf0 · bc3baf0
1 parent 39068cc
commit bc3baf0
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diff --git a/boards/native/native_sim/Kconfig.defconfig b/boards/native/native_sim/Kconfig.defconfig
@@ -32,14 +32,4 @@ config UART_CONSOLE
 
 endif # CONSOLE
 
-# BT relies on PSA Crypto API to perform crypto operations. On this platform
-# this is implemented by Mbed TLS which requires a (possibly true) random
-# number generator to initialize properly. We enable ENTROPY_GENERATOR here
-# instead of manually adding it to all samples/tests configuration files because
-# it looks more compact and easier to maintain.
-config ENTROPY_GENERATOR
-	bool
-	default y if BT
-
-
 endif # BOARD_NATIVE_SIM
diff --git a/boards/native/nrf_bsim/Kconfig.defconfig b/boards/native/nrf_bsim/Kconfig.defconfig
@@ -54,19 +54,6 @@ config BT_HCI_IPC
 
 endif # BOARD_NRF5340BSIM_NRF5340_CPUAPP
 
-if BOARD_NRF5340BSIM_NRF5340_CPUAPP || BOARD_NRF52_BSIM
-
-# BT relies on PSA Crypto API to perform crypto operations. On this platform
-# this is implemented by Mbed TLS which requires a (possibly true) random
-# number generator to initialize properly. We enable ENTROPY_GENERATOR here
-# instead of manually adding it to all samples/tests configuration files because
-# it looks more compact and easier to maintain.
-config ENTROPY_GENERATOR
-	bool
-	default y if BT
-
-endif # BOARD_NRF5340BSIM_NRF5340_CPUAPP || BOARD_NRF52_BSIM
-
 # The 15.4 driver Tx encryption is currently not functional with this
 # simulated board => we disable it by default. With this Openthread will normally
 # default to encrypt packets on its own.

diff --git a/boards/nordic/nrf5340_audio_dk/Kconfig.defconfig b/boards/nordic/nrf5340_audio_dk/Kconfig.defconfig
@@ -53,19 +53,6 @@ config FLASH_LOAD_SIZE
 
 endif # BOARD_NRF5340_AUDIO_DK_NRF5340_CPUAPP_NS
 
-if BOARD_NRF5340_AUDIO_DK_NRF5340_CPUAPP
-
-# BT relies on PSA Crypto API to perform crypto operations. On this platform
-# this is implemented by Mbed TLS which requires a (possibly true) random
-# number generator to initialize properly. We enable ENTROPY_GENERATOR here
-# instead of manually adding it to all samples/tests configuration files because
-# it looks more compact and easier to maintain.
-config ENTROPY_GENERATOR
-	bool
-	default y if BT
-
-endif # BOARD_NRF5340_AUDIO_DK_NRF5340_CPUAPP
-
 config BT_HCI_IPC
 	default y if BT
 

diff --git a/boards/nordic/nrf5340dk/Kconfig.defconfig b/boards/nordic/nrf5340dk/Kconfig.defconfig
@@ -43,19 +43,6 @@ config SRAM_SIZE
 
 endif # BOARD_NRF5340DK_NRF5340_CPUAPP && TRUSTED_EXECUTION_SECURE
 
-if BOARD_NRF5340DK_NRF5340_CPUAPP
-
-# BT relies on PSA Crypto API to perform crypto operations. On this platform
-# this is implemented by Mbed TLS which requires a (possibly true) random
-# number generator to initialize properly. We enable ENTROPY_GENERATOR here
-# instead of manually adding it to all samples/tests configuration files because
-# it looks more compact and easier to maintain.
-config ENTROPY_GENERATOR
-	bool
-	default y if BT
-
-endif # BOARD_NRF5340DK_NRF5340_CPUAPP
-
 if BOARD_NRF5340DK_NRF5340_CPUAPP_NS
 
 config FLASH_LOAD_OFFSET

diff --git a/boards/olimex/stm32_p405/olimex_stm32_p405_defconfig b/boards/olimex/stm32_p405/olimex_stm32_p405_defconfig
@@ -14,5 +14,3 @@ CONFIG_UART_CONSOLE=y
 
 # enable GPIO
 CONFIG_GPIO=y
-
-CONFIG_ENTROPY_GENERATOR=y
diff --git a/soc/nxp/imxrt/Kconfig.defconfig b/soc/nxp/imxrt/Kconfig.defconfig
@@ -81,9 +81,6 @@ choice SEGGER_SYSVIEW_SECTION
 	depends on SEGGER_SYSTEMVIEW
 endchoice
 
-config MBEDTLS
-	default y if CSPRNG_AVAILABLE
-
 if MBEDTLS
 #
 # MBEDTLS CTR_DRBG code path needs extra stack space for initialization than

diff --git a/soc/nxp/imxrt/imxrt5xx/Kconfig.defconfig b/soc/nxp/imxrt/imxrt5xx/Kconfig.defconfig
@@ -20,9 +20,6 @@ config NUM_IRQS
 config ZTEST_NO_YIELD
 	default y if (PM && ZTEST)
 
-config MBEDTLS
-	default y if CSPRNG_AVAILABLE
-
 if MBEDTLS
 #
 # MBEDTLS CTR_DRBG code path needs extra stack space for initialization than

diff --git a/soc/nxp/imxrt/imxrt6xx/Kconfig.defconfig b/soc/nxp/imxrt/imxrt6xx/Kconfig.defconfig
@@ -38,9 +38,6 @@ config NUM_IRQS
 config ZTEST_NO_YIELD
 	default y if (ZTEST && PM)
 
-config MBEDTLS
-	default y if CSPRNG_AVAILABLE
-
 if MBEDTLS
 #
 # MBEDTLS CTR_DRBG code path needs extra stack space for initialization than
Original file line number	Diff line number	Diff line change
Expand Up		@@ -14,5 +14,3 @@ CONFIG_UART_CONSOLE=y

		# enable GPIO
		CONFIG_GPIO=y

		CONFIG_ENTROPY_GENERATOR=y