imx95_evk: add i.MX95 19x19 EVK board basic support

This patch adds i.MX95 19x19 EVK board basic support.

Messaging unit for EdgeLock Secure Enclave, messaging unit for System
Manager, uSDHC for SD Card, gpio, lpuart are supported now.

Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Alice Guo <alice.guo@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>

doc/board/nxp/imx95_evk.rst

@@ -0,0 +1,114 @@
+.. SPDX-License-Identifier: GPL-2.0+
+
+imx95_evk
+=======================
+
+U-Boot for the NXP i.MX95 19x19 EVK board
+
+Quick Start
+-----------
+
+- Get ahab-container.img
+- Get DDR PHY Firmware Images
+- Get and Build OEI Images
+- Get and Build System Manager Image
+- Get and Build the ARM Trusted Firmware
+- Build the Bootloader Image
+- Boot
+
+Get ahab-container.img
+--------------------------------------
+
+Note: srctree is U-Boot source directory
+
+.. code-block:: bash
+
+   $ wget https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/firmware-ele-imx-1.3.0-17945fc.bin
+   $ sh firmware-ele-imx-1.3.0-17945fc.bin --auto-accept
+   $ cp firmware-ele-imx-1.3.0-17945fc/mx95a0-ahab-container.img $(srctree)
+
+Get DDR PHY Firmware Images
+--------------------------------------
+
+Note: srctree is U-Boot source directory
+
+.. code-block:: bash
+
+   $ wget https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/firmware-imx-8.26-d4c33ab.bin
+   $ sh firmware-imx-8.26-d4c33ab.bin --auto-accept
+   $ cp firmware-imx-8.26-d4c33ab/firmware/ddr/synopsys/lpddr5*v202311.bin $(srctree)
+
+Get and Build OEI Images
+--------------------------------------
+
+Note: srctree is U-Boot source directory
+Get OEI from: https://github.com/nxp-imx/imx-oei
+branch: master
+
+.. code-block:: bash
+
+   $ sudo apt -y install make gcc g++-multilib srecord
+   $ wget https://developer.arm.com/-/media/Files/downloads/gnu/13.3.rel1/binrel/arm-gnu-toolchain-13.3.rel1-x86_64-arm-none-eabi.tar.xz
+   $ tar xvf arm-gnu-toolchain-13.3.rel1-x86_64-arm-none-eabi.tar.xz
+   $ export TOOLS=$PWD
+   $ git clone -b master https://github.com/nxp-imx/imx-oei.git
+   $ cd imx-oei
+   $ make board=mx95lp5 oei=ddr DEBUG=1
+   $ cp build/mx95lp5/ddr/oei-m33-ddr.bin $(srctree)
+
+   $ make board=mx95lp5 oei=tcm DEBUG=1
+   $ cp build/mx95lp5/tcm/oei-m33-tcm.bin $(srctree)
+
+Get and Build System Manager Image
+--------------------------------------
+
+Note: srctree is U-Boot source directory
+Get System Manager from: https://github.com/nxp-imx/imx-sm
+branch: master
+
+.. code-block:: bash
+
+   $ sudo apt -y install make gcc g++-multilib srecord
+   $ wget https://developer.arm.com/-/media/Files/downloads/gnu/13.3.rel1/binrel/arm-gnu-toolchain-13.3.rel1-x86_64-arm-none-eabi.tar.xz
+   $ tar xvf arm-gnu-toolchain-13.3.rel1-x86_64-arm-none-eabi.tar.xz
+   $ export TOOLS=$PWD
+   $ git clone -b master https://github.com/nxp-imx/imx-sm.git
+   $ cd imx-sm
+   $ make config=mx95evk all
+   $ cp build/mx95evk/m33_image.bin $(srctree)
+
+Get and Build the ARM Trusted Firmware
+--------------------------------------
+
+Note: srctree is U-Boot source directory
+Get ATF from: https://github.com/nxp-imx/imx-atf/
+branch: lf_v2.10
+
+.. code-block:: bash
+
+   $ export CROSS_COMPILE=aarch64-poky-linux-
+   $ unset LDFLAGS
+   $ git clone -b lf_v2.10 https://github.com/nxp-imx/imx-atf.git
+   $ cd imx-atf
+   $ make PLAT=imx95 bl31
+   $ cp build/imx95/release/bl31.bin $(srctree)
+
+Build the Bootloader Image
+--------------------------
+
+.. code-block:: bash
+
+   $ export CROSS_COMPILE=aarch64-poky-linux-
+   $ make imx95_19x19_evk_defconfig
+   $ make
+
+Copy imx-boot-imx95.bin to the MicroSD card:
+
+.. code-block:: bash
+
+   $ sudo dd if=flash.bin of=/dev/sd[x] bs=1k seek=32 conv=fsync
+
+Boot
+----
+
+Set i.MX95 boot device to MicroSD card

doc/board/nxp/index.rst

@@ -15,6 +15,7 @@ NXP Semiconductors
    imx91_11x11_evk
    imx93_9x9_qsb
    imx93_11x11_evk
+   imx95_evk
    imxrt1020-evk
    imxrt1050-evk
    imxrt1170-evk