I have a 32Gb micro sd card with it's first partition set to FAT32 and a size of 128M via gparted.
I placed on to this SD card the BOOT.BIN and image.ub files found in images/Linux.
I can see serial port console print out from the Zybo S7-20 QSPI out of box demo project when I have the jumpers set to boot from QSPI, and the Leds flash etc as expected.
Then:
1. I power down.
2. place SD card in the ZYBO s7-20 SD card slot.
3. set the jumper to select SD card boot up.
4. Power on.
5. ensure that the serial port console is re-connected, I do start a new serial port console connected 115200, etc, in the same manner that succeded with the out of box Zybo s7-20 demo project.
6. Press the reset button.
NOTHING HAPPENS.
I have verified that the Petalinux dtsi files show that UART and SD settings are correct and do match the hardware as connected to the Zybo-S7-20 Diligent board. I do know the serial port work as I am able to see the text print to serial console when using the QSFPI boot option along with the demo project.
So what do I do next?
Is there some thing I may be missing from the SD card set up?
Question
rpickeri
I have set up and build the Zybo s7-20 petalinux project following the directions specified here:
https://github.com/Digilent/Petalinux-Zybo-Z7-10/blob/master/README.md
I have a 32Gb micro sd card with it's first partition set to FAT32 and a size of 128M via gparted.
I placed on to this SD card the BOOT.BIN and image.ub files found in images/Linux.
I can see serial port console print out from the Zybo S7-20 QSPI out of box demo project when I have the jumpers set to boot from QSPI, and the Leds flash etc as expected.
Then:
1. I power down.
2. place SD card in the ZYBO s7-20 SD card slot.
3. set the jumper to select SD card boot up.
4. Power on.
5. ensure that the serial port console is re-connected, I do start a new serial port console connected 115200, etc, in the same manner that succeded with the out of box Zybo s7-20 demo project.
6. Press the reset button.
NOTHING HAPPENS.
I have verified that the Petalinux dtsi files show that UART and SD settings are correct and do match the hardware as connected to the Zybo-S7-20 Diligent board. I do know the serial port work as I am able to see the text print to serial console when using the QSFPI boot option along with the demo project.
So what do I do next?
Is there some thing I may be missing from the SD card set up?
..(By the way I also built the Petalinux project as described in https://github.com/Digilent/Petalinux-Zybo-Z7-10/blob/master/README.md, and the BOOT.BIN and image.ub from the build also did not appear to boot...)
Has any one gotten petaliux to boot this way from the SD Card?
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