doc: clarify gcc-multilib instructions for AArch64

Changed 'remove' to 'omit' to clarify package instructions for
AArch64 systems. This improves clarity for users following the
Zephyr SDK setup guide.

Signed-off-by: Sheeba Babu <sheebakarickom@gmail.com>

Author: sheebzzz

boards/nxp/s32z2xxdc2/doc/index.rst

@@ -136,6 +136,19 @@ External Flash
 The on-board S26HS512T 512M-bit HyperFlash memory is connected to the QSPI controller
 port A1. This board configuration selects it as the default flash controller.
 
+CRYPTO
+======
+
+The Hardware Security Engine (HSE) supports cryptographic operations, including hashing and
+symmetric ciphers, with capabilities for ECB, CBC, and CTR modes using RAM-based key catalogs
+with 128-bit or 256-bit key lengths.
+
+.. note::
+   The driver assumes that the HSE Firmware has been installed and configured (i.e the key catalogs
+   has been formatted, used MU instances has been activated, etc). HSE Firmware installation and
+   configuration phase documented in HSE Firmware User Manual. Please contact NXP sales person or
+   NXP distributor in order to have access to that document.
+
 Programming and Debugging
 *************************
 

boards/nxp/s32z2xxdc2/s32z2xxdc2_s32z270_rtu0.yaml

@@ -22,4 +22,5 @@ supported:
   - pwm
   - sent
   - psi5
+  - crypto
 vendor: nxp

boards/nxp/s32z2xxdc2/s32z2xxdc2_s32z270_rtu0_D.yaml

@@ -22,4 +22,5 @@ supported:
   - pwm
   - sent
   - psi5
+  - crypto
 vendor: nxp

boards/nxp/s32z2xxdc2/s32z2xxdc2_s32z270_rtu1.yaml

@@ -22,4 +22,5 @@ supported:
   - pwm
   - sent
   - psi5
+  - crypto
 vendor: nxp

boards/nxp/s32z2xxdc2/s32z2xxdc2_s32z270_rtu1_D.yaml

@@ -22,4 +22,5 @@ supported:
   - pwm
   - sent
   - psi5
+  - crypto
 vendor: nxp

doc/develop/getting_started/index.rst

@@ -84,7 +84,7 @@ The current minimum required version for the main dependencies are:
          .. note::
 
             Due to the unavailability of ``gcc-multilib`` and ``g++-multilib`` on AArch64
-            (ARM64) systems, you may need to remove them from the list of packages to install.
+            (ARM64) systems, you may need to omit them from the list of packages to install.
 
       #. Verify the versions of the main dependencies installed on your system by entering:
 

drivers/crypto/CMakeLists.txt

@@ -17,4 +17,5 @@ zephyr_library_sources_ifdef(CONFIG_CRYPTO_MCUX_DCP		crypto_mcux_dcp.c)
 zephyr_library_sources_ifdef(CONFIG_CRYPTO_SI32 		crypto_si32.c)
 zephyr_library_sources_ifdef(CONFIG_CRYPTO_CC23X0		crypto_cc23x0.c)
 zephyr_library_sources_ifdef(CONFIG_CRYPTO_RTS5912_SHA		crypto_rts5912_sha.c)
+zephyr_library_sources_ifdef(CONFIG_CRYPTO_NXP_S32_HSE		crypto_nxp_s32_hse.c)
 zephyr_library_link_libraries_ifdef(CONFIG_MBEDTLS mbedTLS)

drivers/crypto/Kconfig

@@ -60,5 +60,6 @@ source "drivers/crypto/Kconfig.si32"
 source "drivers/crypto/Kconfig.smartbond"
 source "drivers/crypto/Kconfig.cc23x0"
 source "drivers/crypto/Kconfig.rts5912"
+source "drivers/crypto/Kconfig.nxp_s32_hse"
 
 endif # CRYPTO

drivers/crypto/Kconfig.nxp_s32_hse

@@ -0,0 +1,33 @@
+# Copyright 2025 NXP
+# SPDX-License-Identifier: Apache-2.0
+
+menuconfig CRYPTO_NXP_S32_HSE
+	bool "NXP S32 HSE crypto driver"
+	default y
+	depends on DT_HAS_NXP_S32_CRYPTO_HSE_MU_ENABLED
+	help
+	  Enable NXP HSE crypto driver.
+
+if CRYPTO_NXP_S32_HSE
+
+config CRYPTO_NXP_S32_HSE_OUTPUT_BUFFER_SIZE
+	int "HSE crypto service output buffer size in bytes"
+	default 128
+	help
+	  The output buffer size for storing the output data of HSE crypto service, measured in bytes.
+
+config CRYPTO_NXP_S32_HSE_AES_KEY_SIZE
+	int "Key size in bits"
+	default 128
+	help
+	  The size of the key used in cryptographic algorithms, measured in bits.
+	  Only support for 128 bits or 256 bits.
+
+config CRYPTO_NXP_S32_HSE_AES_KEY_GROUP_ID
+	int "The AES Key Group ID within RAM Key Catalog."
+	range 0 255
+	default 0
+	help
+	  The AES Key Group ID within RAM Key Catalog.
+
+endif #CRYPTO_NXP_S32_HSE