Hi Quentin, Thank You for your reply. Sorry for the confusion,I have copied the bootpartition image and OS image onto the micro-SDHC card not the U-Boot firmware. Custom board successfully boots from QSPI NOR flash where I have already flashed U-Boot firmware. As my next task is to load the OS onto the board from the micro-SDHC card, I checked that our custom board isn't detecting the micro-SDHC card. So I thought of going through the RCW file of the FRWY-LS1012A eval board.
So my query is how to find the RCW file of FRWY-LS1012A eval board which gives info related to micro-SDHC card pins functionality and about the SD card. I hope this clears my issue. Looking forward to hearing from you soon Thank You. On Mon, Oct 21, 2024 at 7:14 PM Quentin Schulz <quentin.sch...@cherry.de> wrote: > Hi, > > On 10/21/24 1:36 PM, dhanyalakshmi.k via lists.yoctoproject.org wrote: > > Hello team, > > I'm Dhanyalakshmi, > > We have designed a custom board based on the FRWY-LS1012A evaluation > board, with minimal changes. The main differences are the removal of the > audio jack, Micro-Click connectors, and Ethernet ports, while all other > components remain the same. > > I successfully flashed the U-Boot firmware ( > firmware_ls1012afrwy_uboot_qspiboot.img ) onto the custom board’s QSPI NOR > flash, and the board is booting correctly with console output as expected. > > > > The next step was to load the OS from a micro-SDHC card. I formatted the > card and copied both the OS image ( > ls-image-main-ls1012afrwy-20240806042644.rootfs.tar.gz ) and the bootloader > firmware ( firmware_ls1012afrwy_uboot_qspiboot.img ) onto it. > > > > Very wild guess, but it's possible the qspiboot image isn't supposed to > be able to be booted from SD card but only QSPI? I can tell you for sure > that the U-Boot SPI image for Rockchip cannot be booted from SD card (at > least on RK33xx SoCs) for example as it's a different format expected by > the BootROM. > > I would highly recommend to get Yocto out of the way and make sure that > manually compiled U-Boot images actually do work. Once that's known > working, then you can check what's going in with Yocto, if there really > is an issue there. > > Cheers, > Quentin >
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