Hi,
In our system, DM6446 will boot via NAND Flash.
But the NAND flash which we are using going to be EOL, so that we are planning to replace with SPI Flash.
From the DM644x ARM Subsystem User's guide(sprue14c) page.130 "12.2.1.3 SPI Boot Mode",
it seem we need UBL for SPI Boot.
For NAND boot, appropriate UBL was provided in "DM644x_FlashAndBootUtils_2_00".
But there are no UBL for SPI boot in this tools.
How to create UBL and application boot image which are for SPI boot?
Are there any tool which support DM6446 SPI boot?
If there are no tools, could you please tell me how to create UBL and application image for DM6446 SPI boot?
By the way, we are not using any OS for DM6446.
best regards,
g.f.
