Hi expert,
we made our custom A10SOC board (taking refrence as Intel A10SOC EVM KIT board).
We use SDCard boot mode.
We compiled the u-boot image ( “uboot_w_dtb-mkpimage.bin” based on quartus standard 18_1 : 18.1/embedded/host_tools/altera/bootloaders/u-boot/uboot-socfpga.tar.gz ), and burn the image to SDCARD,
with this built ““uboot_w_dtb-mkpimage.bin”, we insert SDCard into A10SOC EVM, and can see uboot runs up (there’s print like " U-Boot 2014.10 (Mar 27 2019 - 00:22:51), Build: jenkins-2018_r2-hdl-projects-adrv9009,a10soc” … ). But when insert the same SDCArd into our A10SOC custome board, there’s NOTHING in UART console.
I don’t know where should to check. To my understanding, SDCARd boot mode uses “A10SOC Dedicated PIN” on SDIO inteface, there should Uboot run up easily. But we now face a “dead silence” on our A10SOC board .
Can anyone advise how to coninue the debuggig ? Thanks a lot