Update README.md to include PL230 DMA

README.md

@@ -2,12 +2,13 @@
 
 The project is structured to work alongside IP provided under the Arm Acacdemic Access enttilements.
 
-Provide a soft-link to the downloaded and configured IP in a directory '**arm-ip-configured**':
+Provide a soft-link to the downloaded and configured IP in a directory '**arm-AAA-ip**':
 
 ```
-arm-ip-configured --> link to Arm directory trees
-|-- AT514-BU-98000-r0p1-00rel0
-|-- AT555-BU-98000-r1p1-00eac0
+arm-AAA-ip --> link to Arm directory trees
+|-- Cortex-101_Foundation_IP
+|-- Cortex_M0
+|-- DMA-230_MicroDMA_Controller_IP
 ```
 
 The microcontroller simulation hierarchy is delivered in the '**soclabs-cortexm0-mcu**' directory: