A new application note describing a UBL (required for booting via either the NAND or UART) and an associated host serial application has been published. The source code of the UBL and application are provided in an associated zip file. The application can be used to boot via the UART, as well as flash the NAND or NOR devices from the host command line, so that the system will be able to boot from these devices.
Booting and Flashing via the DaVinci TMS320DM644x Serial Interface (SPRAAI4) Document: http://www.ti.com/litv/pdf/spraai4 Source Code: http://www.ti.com/litv/zip/spraai4 These should be used in conjunction with the SPRAAI0 application note to fully understand the DM644x ARM boot process. Basic Application Loading Over Serial Interface for the DaVinci DM644x (SPRAAI0) Document: http://www.ti.com/litv/pdf/spraai0 Source Code: http://www.ti.com/litv/zip/spraai0 Regards, Daniel Daniel J. Allred Software Applications Catalog DSP / End Emerging Equipment Semiconductor Group Texas Instruments Incorporated
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