From mboxrd@z Thu Jan 1 00:00:00 1970 From: Cristiano Ligieri Pereira To: ecos-discuss@sourceware.cygnus.com Subject: [ECOS] Port problem Date: Thu, 16 Aug 2001 11:00:00 -0000 Message-id: X-SW-Source: 2001-08/msg00564.html Hi all, I'm porting eCos to a XScale based platform. The board have Cygmon in its Flash memory, which is invoked at reset time. I can load an eCos application in it (I'm modifying the port to IQ80310). So far I have modified the file PLATFORM_SETUP1, in which I change the memory map and initialize (or re-initialize since cygmon initialize them already) all the necessary components (caches, BTB, MMU, etc...). All this seems to work fine. The memory mapping is changed so that I have SDRAM at address 0x0. Now I'm a little confused on how to make the serial communication work. I can download an application using GDB. So obviously there is a connection between the target and the GDB in the host. What should I do to keep using this connection to send debugging messages to the host? Or should I break this connection and restart it somehow? Thanks in advance, Cristiano. ------------------------------------------------------------ Cristiano Ligieri Pereira - http://www.ics.uci.edu/~cpereira