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Altera_Forum
Honored Contributor
Honored ContributorBooting HPS from FPGA
Hello, has anyone managed to boot the whole u-boot image (Bootloader) from FPGA? If so, how did you do this? There are tutorials for booting the HPS from FPGA with U-Boot SPL. The tutori...
Altera_ForumHonored Contributor
Honored Contributor --- Quote Start --- You are right, I've not seen an example that does that - my guess is that the internal memory are probably too "precious" to be allocated for the whole bootloader. Technically though I don't see any limitation in doing so - except that you've to probably have to modify spl.c to point to the next offset that is located over the H2F bridge. --- Quote End --- The actual U-Boot's size is 1553 Kbytes, so that doesn't fit into our device's On-Chip memory. Would it be possible to add Ethernet support to the U-Boot SPL? Or to use the UEFI bootloader? Arria 10 seems to support the UEFI bootloader. Is there support also for Cyclone V?
