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I got new TE0712 modules. On a working setup, I replaced an old programmed modules with the new module. I could load the bitfile to FPGA, and the board worked as expected until reboot/repower. Then I wrote the binfile to flash. It compared okay. But the module, more exactly both modules i bought, did not boot from flash, neither by reset or repower.
To get the module bootable, I needed to use the Xilinix programmer once to program the flash. After the one-time xilinx programming, I can erase and reprogram flash and the setup boots from flash as expected.
Any ideas what openFPGAloader is missing on a virgin setup of FPGA/Flash to get flash bootable?
The text was updated successfully, but these errors were encountered:
Is your bitstream is configured in quad spi mode? If so, maybe the SPI flash has quad mode disabled?
I have observed this situation after a wrong status register write where the quad enable bit was unset.
I got new TE0712 modules. On a working setup, I replaced an old programmed modules with the new module. I could load the bitfile to FPGA, and the board worked as expected until reboot/repower. Then I wrote the binfile to flash. It compared okay. But the module, more exactly both modules i bought, did not boot from flash, neither by reset or repower.
To get the module bootable, I needed to use the Xilinix programmer once to program the flash. After the one-time xilinx programming, I can erase and reprogram flash and the setup boots from flash as expected.
Any ideas what openFPGAloader is missing on a virgin setup of FPGA/Flash to get flash bootable?
The text was updated successfully, but these errors were encountered: