11-25-2014 04:16 AM
my design is as follow
tool: vivado 2013.4
FPGA is configured with spi flash in x4 mode,the flash is 128Mbit and can hold two fpga image, golden image at 0x000000 and multiboot iamge at 0x700000.I want to make FPGA download multiboot image when power on.
as UG470 describe,design considerations for golden image and multiboot iamge are as follows:
so ,I set the conrresponding parameters in bitgen(open the implemented design,tools>set device property) as above,
but is doesn't works as expected.
now ,I want to know how to set the parameters in bitgen.
11-25-2014 05:00 AM - edited 11-25-2014 05:14 AM
check the following link for the bitstream settings
set_property BITSTREAM.CONFIG.NEXT_CONFIG_ADDR xxx [current_design]
Also you can refer to kc705 multiboot reference design for bitstream settings.
11-26-2014 05:41 AM