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The attached patch, against eCos 2.0, adds support for TI TMS320DM270 processor on the XEVM-DM270GHK Version 2.0 evaluation board. Communication and downloads are supported by both built-in serial ports and on-board Cirrus Logic CS8900A ethernet chip. The default serial port settings are 38400,8,N,1. Flash management is supported for the on-board Toshiba TC58FVT160AFT 2MB flash. Also included are minor updates to 1. RedBoot to support booting uClinux on ARM 2. cs8900a ethernet driver to additionally check that checksum of the EEPROM readout is correct before reading MAC address from it 3. am29xxxxx flash driver to handle flash that is not at address 0 4. stand-alone ethernet driver in io package to additionally check that ethernet packet length is greater than length of ethernet header (14) to avoid memcpy of large number of bytes as a result of a negative number Please feel free to comment on the patch and its suitability for inclusion into cvs. Regards, Chee Tim Senior Engineer, Product Development InnoMedia Pte Ltd DID: +65 65869142 Tel: +65 68720828 ext 142 Fax: +65 68724006 http://www.innomedia.com
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