AN for booting FX3S from eMMC? | Cypress Semiconductor
AN for booting FX3S from eMMC?
I'm currently trying to boot my FX3S from eMMC. Before, I had selected "boot from SPI, from USB on failure" (pmode = 0Z1), which worked well. Now I just tried switching to "boot from eMMC, from USB on failure" (pmode = 000) after having written exactly the same *.img to BOOT1 of my eMMC, starting at block #0. The PC recognizes an "unknown device" and fails to start (not even the ROM image which I expect in case of failure shows up). Looking into FX3S design resources, I find a link to AN76405, which does not comment on eMMC booting.
Is there any application note about eMMC booting?
Need there to be special settings when generating the *.img file for eMMC? Any hint?