hal/stm32: add support for stm32mp2xx hal

Provide the stm32cube HAL and LL for the stm32mp2x series mcu
Origin: ST Microelectronics
License: BSD-3-Clause
URL: https://github.com/STMicroelectronics/STM32CubeMP2
Commit: 1b1ff6b48df3c9b7417ac411dbd8dfd097f0bb04
Purpose: HAL and LL for stm32mp2
Maintained-by: External

Signed-off-by: Youssef Zini <[email protected]>

Author: youssefz24

stm32cube/stm32mp2xx/License.md

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+Copyright 2021 STMicroelectronics.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this
+list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice,
+this list of conditions and the following disclaimer in the documentation and/or
+other materials provided with the distribution.
+
+3. Neither the name of the copyright holder nor the names of its contributors
+may be used to endorse or promote products derived from this software without
+specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

stm32cube/stm32mp2xx/README

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+STM32CubeMP2
+###########
+
+Origin:
+   ST Microelectronics
+   https://github.com/STMicroelectronics/STM32CubeMP2
+
+Status:
+   version 1.1.0
+
+Purpose:
+   ST Microelectronics official MCU package for STM32MP2 series.
+
+Description:
+   This package is an extract of official STM32CubeMP2 package written by ST Microelectronics.
+   It is composed of STM32Cube hardware abstraction layer (HAL) and low layer (LL) plus a set
+   of CMSIS headers files, one for each SoC in STM32MP2 series.
+
+Dependencies:
+    None.
+
+URL:
+   https://github.com/STMicroelectronics/STM32CubeMP2
+
+Commit:
+   1b1ff6b48df3c9b7417ac411dbd8dfd097f0bb04
+
+Maintained-by:
+   External
+
+License:
+   BSD-3-Clause
+
+License Link:
+   https://opensource.org/licenses/BSD-3-Clause
+
+Patch List:
+
+   * Changes from official delivery:
+   - dos2unix applied
+   - Trailing white spaces removed
+
+   * Provision to enable hal & ll asserts added
+   - Added stm32cube/stm32mp2xx/drivers/include/stm32_assert.h
+   - Removed unused stm32cube/stm32mp2xx/drivers/include/stm32_assert_template.h
+
+   See release_note.html from STM32Cube