boards: *: doc: fix Arm Cortex trademark marker

Cortex is a registered trademark of Arm Limited and should thus be
annotated as (R), not TM. Update documentation of various boards using the
wrong symbol.

Signed-off-by: Mathieu Choplain <[email protected]>

Author: mathieuchopstm

boards/mikroe/mini_m4_for_stm32/doc/mikroe_mini_m4_for_stm32.rst

@@ -3,7 +3,7 @@
 Overview
 ********
 
-MINI-M4 for STM32 is a small ARM® Cortex™-M4 development board containing
+MINI-M4 for STM32 is a small ARM® Cortex |reg|-M4 development board containing
 an `STM32F415RG`_ microcontroller. It is pin compatible with PIC16F887 and
 PIC18(L)F45K20 microcontrollers and it perfectly fits into a standard DIP40
 socket. The board is equipped with a 16MHz SMD crystal oscillator, and

boards/raytac/an54lq_db_15/doc/index.rst

@@ -29,7 +29,7 @@ internal or external capacitors.
 - A recommended 3rd-party module by Nordic Semiconductor.
 - Intended for Bluetooth specification BT6
 - Intended for FCC, IC, CE, Telec (MIC), KC, SRRC, NCC, RCM, WPC
-- 128 MHz ARM® Cortex™-M33 processor with TrustZone® technology
+- 128 MHz ARM® Cortex |reg|-M33 processor with TrustZone® technology
 - 128 MHz RISC-V coprocessor with TrustZone® technology
 - 1.5MB Flash Memory / 256KB RAM
 - RoHS & Reach Compliant.

boards/raytac/mdbt50q_cx_40_dongle/doc/index.rst

@@ -14,7 +14,7 @@ Semiconductor nRF52840 ARM Cortex-M4F CPU and the following devices:
 - Supports BT5 Long Range Feature
 - Deployed Raytac MDBT50Q-P1M Module
 - Certifications: FCC, IC, CE, UKCA, Telec (MIC), KC, SRRC, NCC, RCM, WPC
-- 32-bit ARM® Cortex™ M4F CPU
+- 32-bit ARM® Cortex |reg| M4F CPU
 - 1MB Flash Memory / 256kB RAM
 - RoHS & Reach Compliant.
 - Dimension：26.2 x 15.1 x 6.8 mm (excluding Type C USB Connector)

boards/raytac/mdbt50q_db_33/doc/index.rst

@@ -34,7 +34,7 @@ Hardware
 - BT5.2&BT5.1&BT5 Bluetooth Specification Certified
 - Supports BT5 Long Range Features
 - Certifications: FCC, IC, CE, Telec(MIC), KC, SRRC, NCC, RCM, WPC
-- 32-bit ARM® Cortex™ M4F CPU
+- 32-bit ARM® Cortex |reg| M4F CPU
 - 512kB Flash Memory/128kB RAM
 - RoHs & Reach Compliant.
 - 42 GPIO

boards/raytac/mdbt50q_db_40/doc/index.rst

@@ -34,7 +34,7 @@ Hardware
 - BT5.2&BT5.1&BT5 Bluetooth Specification Certified
 - Supports BT5 Long Range Features
 - Certifications: FCC, IC, CE, Telec(MIC), KC, SRRC, NCC, RCM, WPC
-- 32-bit ARM® Cortex™ M4F CPU
+- 32-bit ARM® Cortex |reg| M4F CPU
 - 1MB Flash Memory/256kB RAM
 - RoHs & Reach Compliant.
 - 48 GPIO

boards/toradex/verdin_imx8mp/doc/index.rst

@@ -28,8 +28,8 @@ Quoting NXP:
    industrial automation with high reliability. It is built to meet the needs of Smart Home,
    Building, City and Industry 4.0 applications.
 
-The Verdin iMX8M Plus integrates a total of 4 Arm Cortex™-A53 CPUs, operating at 1.6 GHz, alongside
-a single Arm Cortex™-M7F microcontroller operating at 800 MHz.
+The Verdin iMX8M Plus integrates a total of 4 Arm Cortex |reg|-A53 CPUs, operating at 1.6 GHz, alongside
+a single Arm Cortex |reg|-M7F microcontroller operating at 800 MHz.
 
 Regarding the Cortex-A53 cluster, it employs the ARMv8-A architecture as a mid-range and
 energy-efficient processor. With four cores in this cluster, each core is equipped with its own L1
@@ -53,8 +53,8 @@ Hardware
 ********
 
 - SoC name: NXP® i.MX 8M Plus
-- CPU Type:	4x Arm Cortex™-A53 (1.6 GHz)
-- Microcontroller:	1x Arm Cortex™-M7F (800 MHz)
+- CPU Type:	4x Arm Cortex |reg|-A53 (1.6 GHz)
+- Microcontroller:	1x Arm Cortex |reg|-M7F (800 MHz)
 
 - Memory:
 

boards/waveshare/nrf51_ble400/doc/index.rst

@@ -32,7 +32,7 @@ Features
 ========
 
 - 2.4 GHz multiprotocol RF transceiver
-- ARM® Cortex™-M0 32 bit processor
+- ARM® Cortex |reg|-M0 32 bit processor
 - 128 bit AES HW encryption
 - 256kB flash & 32kB RAM
 - Programmable Peripheral Interconnect (PPI)