How to reload the custom bitstream & application in iW-G28M platform using uboot?

If using iWave-provided boot code to program the bitstream and application, execute the commands below. This assumes that both the bitstream and the application files are already stored on the eMMC or microSD card.

mSD:
$ mmc dev 0
$ fatload mmc 0 ${bitstream_load_address} ${bitstream_image} && fpga load 0 ${bitstream_load_address} ${bitstream_size}
$ fatload mmc 0 0x6000000 helloworld_standalone.elf
$ bootelf 0x6000000

For eMMC change the mmc device number to 1.

For further inquiries, please get in touch with mktg@iwave-global.com

Please find the detailed G28M product information in the below link,