📝 README Updates (MarlinFirmware#24564)

README.md

@@ -38,7 +38,7 @@ To build Marlin 2.1 you'll need [Arduino IDE 1.8.8 or newer](https://www.arduino
 
 ## Hardware Abstraction Layer (HAL)
 
-Marlin 2.1 introduces a layer of abstraction so that all the existing high-level code can be built for 32-bit platforms while still retaining full 8-bit AVR compatibility. Retaining AVR compatibility and a single code-base is important to us, because we want to make sure that features and patches get as much testing and attention as possible, and that all platforms always benefit from the latest improvements.
+Marlin 2.0 introduced a layer of abstraction to allow all the existing high-level code to be built for 32-bit platforms while still retaining full 8-bit AVR compatibility. Retaining AVR compatibility and a single code-base is important to us, because we want to make sure that features and patches get as much testing and attention as possible, and that all platforms always benefit from the latest improvements.
 
 ### Supported Platforms
 
@@ -53,6 +53,8 @@ Marlin 2.1 introduces a layer of abstraction so that all the existing high-level
   [STM32F103](https://www.st.com/en/microcontrollers-microprocessors/stm32f103.html)|ARM® Cortex-M3|Malyan M200, GTM32 Pro, MKS Robin, BTT SKR Mini
   [STM32F401](https://www.st.com/en/microcontrollers-microprocessors/stm32f401.html)|ARM® Cortex-M4|ARMED, Rumba32, SKR Pro, Lerdge, FYSETC S6, Artillery Ruby
   [STM32F7x6](https://www.st.com/en/microcontrollers-microprocessors/stm32f7x6.html)|ARM® Cortex-M7|The Borg, RemRam V1
+  [STM32G0B1RET6](https://www.st.com/en/microcontrollers-microprocessors/stm32g0x1.html)|ARM® Cortex-M0+|BigTreeTech SKR mini E3 V3.0
+  [STM32H743xIT6](https://www.st.com/en/microcontrollers-microprocessors/stm32h743-753.html)|ARM® Cortex-M7|BigTreeTech SKR V3.0, SKR EZ V3.0, SKR SE BX V2.0/V3.0
   [SAMD51P20A](https://www.adafruit.com/product/4064)|ARM® Cortex-M4|Adafruit Grand Central M4
   [Teensy 3.5](https://www.pjrc.com/store/teensy35.html)|ARM® Cortex-M4|
   [Teensy 3.6](https://www.pjrc.com/store/teensy36.html)|ARM® Cortex-M4|

ini/stm32f1-maple.ini

@@ -92,7 +92,7 @@ debug_tool      = stlink
 upload_protocol = serial
 
 #
-# BigTree SKR Mini V1.1 / SKR Mini E3 & MZ (STM32F103RCT6 ARM Cortex-M3)
+# BigTreeTech SKR Mini V1.1 / SKR Mini E3 & MZ (STM32F103RCT6 ARM Cortex-M3)
 #
 #   STM32F103RC_btt_maple ............. RCT6 with 256K
 #   STM32F103RC_btt_USB_maple ......... RCT6 with 256K (USB mass storage)
@@ -145,7 +145,7 @@ board_build.address  = 0x08010000
 board_build.ldscript = crealityPro.ld
 
 #
-# BigTree SKR Mini E3 V2.0 & DIP / SKR CR6 (STM32F103RET6 ARM Cortex-M3)
+# BigTreeTech SKR Mini E3 V2.0 & DIP / SKR CR6 (STM32F103RET6 ARM Cortex-M3)
 #
 #   STM32F103RE_btt_maple ............. RET6
 #   STM32F103RE_btt_USB_maple ......... RET6 (USB mass storage)

ini/stm32f1.ini

@@ -51,7 +51,7 @@ board         = genericSTM32F103ZE
 monitor_speed = 115200
 
 #
-# BigTree SKR Mini V1.1 / SKR Mini E3 & MZ (STM32F103RCT6 ARM Cortex-M3)
+# BigTreeTech SKR Mini V1.1 / SKR Mini E3 & MZ (STM32F103RCT6 ARM Cortex-M3)
 #
 #   STM32F103RC_btt ............. RCT6 with 256K
 #   STM32F103RC_btt_USB ......... RCT6 with 256K (USB mass storage)
@@ -171,7 +171,7 @@ extends = STM32F103Rx_creality_xfer
 board   = genericSTM32F103RC
 
 #
-# BigTree SKR Mini E3 V2.0 & DIP / SKR CR6 (STM32F103RET6 ARM Cortex-M3)
+# BigTreeTech SKR Mini E3 V2.0 & DIP / SKR CR6 (STM32F103RET6 ARM Cortex-M3)
 #
 #   STM32F103RE_btt ............. RET6
 #   STM32F103RE_btt_USB ......... RET6 (USB mass storage)

ini/stm32g0.ini

@@ -20,7 +20,7 @@
 #################################
 
 #
-# BigTree SKR mini E3 V3.0 (STM32G0B1RET6 ARM Cortex-M0+)
+# BigTreeTech SKR mini E3 V3.0 (STM32G0B1RET6 ARM Cortex-M0+)
 #
 [env:STM32G0B1RE_btt]
 extends                     = stm32_variant