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AR# 38417

12.2 EDK - "ERROR:EDK:3710 - INSTANCE:RS232_Uart_2 PORT:ctsN - ../system.mhs line 425 - isvalid port in use..."

Description


When I create a ML410 Base System Builder Design (BSB) design where the second UART is chosen to be a 16550 device with an interrupt, the following error occurs:
"ERROR:EDK:3710 - INSTANCE:RS232_Uart_2 PORT:ctsN -../system.mhs line 425 - isvalid port in use when ISVALID="(C_USE_MODEM_PORTS==1)" evaluates to FALSE.
Please remove the port from your design!
ERROR:EDK:3710 - INSTANCE:RS232_Uart_2 PORT:rtsN - ../system.mhs line 425 - isvalid port in use when ISVALID="(C_USE_MODEM_PORTS==1)" evaluates to FALSE.
Please remove the port from your design!
ERROR:EDK:440 - platgen failed with errors!
make: *** [implementation/system.bmm] Error 2"
How do I resolve this error?

Solution


This issue can be fixed by removing the ctsN and rtsN ports from the design, or by setting C_USE_MODEM_PORTS to 1.
This issue is scheduled to be fixed in EDK 12.3.
AR# 38417
Date Created 10/04/2010
Last Updated 12/15/2012
Status Active
Type General Article
Tools
  • EDK - 12.2