From mboxrd@z Thu Jan 1 00:00:00 1970 From: Grant Edwards To: Christoph Obermair Cc: ecos-discuss@sources.redhat.com Subject: Re: [ECOS] ecos and ks32c50100 Date: Tue, 31 Jul 2001 10:16:00 -0000 Message-id: <20010731121819.A12432@visi.com> References: <20010731100053.A11514@visi.com> X-SW-Source: 2001-07/msg00961.html On Tue, Jul 31, 2001 at 10:00:54AM -0500, Grant Edwards wrote: > > i am working with a ks32c50100-custom-board at the moment. my > > aim is to run a tcp/ip-stack and one or two other small > > applications on it. the board has 128k ram and 512k flash-rom. > > > > i think ecos could be a good solution for my little project. > > > > so, i've already read some mails in the archive of this list > > concerning ecos on a ks32c50100-board, but none of them was > > really helpful. is there already an existing port? > > I'll package up the Ethernet driver and the HAL and put them on > my ftp site today. I'll send a URL to the list once it's there. ftp://ftp.visi.com/users/grante/ecos contains the following ks32c5000-current.epk Ethernet driver for Samsung KS32C5000 and S3C4510. The ics1890 phy code works on the old SNDS board. I think the new SNDS-100 board has a levelone lxt970 PHY. Code for the lxt970 PHY is included but hasn't been test on a newer SNDS board -- it might need tweaking. If so, please send me a patch. Or, if you want to send me a newer SNDS board, I can fix it myself... snds-current.epk HAL package for Samsung SNDS and SNDS-100 eval boards. You've got to select which CPU you have and configure the clock speed correctly. Debug is on serial port #1 57.6K, 8, none. Assumes you've got RAM at 0. Memory configuration program example below. memconfig.tar.gz Example memory configure program you can download into processor's static RAM and execute to remap DRAM to 0 and FLASH to 0x1000000. gdbinit.example Example of my .gdbinit file that contains macros to force processor into a benign state, configure memory using above program, and load a file. -- Grant Edwards grante@visi.com