Forum Discussion
rshal2
Occasional Contributor
6 years agoHPS & FPGA boot independently
Hello, We are booting FPGA and HPS independently from each other, i.e. each side is responsible only only for itself. But I have some misunderstanding of this concept. But HPS is configured as par...
- 6 years ago
Hello Ran,
Yes you can. You need to get the uboot and preloader separately from yocto project compilation. Also make sure to keep device tree (dtb) clear from any FPGA related device.
HPS will help you to configure the pins, HPS-FPGA bridges, and help you to generate preloader and uboot later in SoC EDS.
Hope this might help.
thanks
FawazJ_Altera
Frequent Contributor
6 years agoHello sir,
Yes, you are right, sdram, clocking, pin muxing and IOCSR all all handled by preloader. You need to take care of them:
https://rocketboards.org/foswiki/Documentation/PreloaderUbootCustomization131
Thank you.