<div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div class="gmail-HOEnZb"><div class="gmail-h5"><span style="color:rgb(34,34,34)">As fallback/payload is compressed in bios.bin, I'm not sure what strings will provide.</span></div></div>
I did run strings on bios.bin (as well as looking at it in hex editor) and found nothing<br>
explicitly suggesting depthcharge (or u-boot for that matter) was the payload.  I made<br>
assumption u-boot was payload based on presence of u-boot.dtb file in bios.bin.<br></blockquote><div><br></div><div>u-boot.dtb is an ancient leftover that we haven't bothered to remove yet (or, rather, I think it might actually be gone from the latest boards... try a Kevin image). IIRC it actually contains the coreboot config or something weird? Anyway, red herring.</div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
I welcome pointers to online documentation (either coreboot or chromiumos) that more clearly discuss coreboot inclusion within chromiumos build and development cycle.<br></blockquote><div><br></div><div>Not much documentation unfortunately, in part because it keeps changing too often to be worth documenting. Your best bet is to just look at the ebuild sources directly:</div><div><br></div><div><a href="https://chromium.googlesource.com/chromiumos/overlays/chromiumos-overlay/+/master/sys-boot/coreboot/coreboot-9999.ebuild">https://chromium.googlesource.com/chromiumos/overlays/chromiumos-overlay/+/master/sys-boot/coreboot/coreboot-9999.ebuild</a><br></div><div><a href="https://chromium.googlesource.com/chromiumos/overlays/chromiumos-overlay/+/master/sys-boot/libpayload/libpayload-9999.ebuild">https://chromium.googlesource.com/chromiumos/overlays/chromiumos-overlay/+/master/sys-boot/libpayload/libpayload-9999.ebuild</a><br></div><div><a href="https://chromium.googlesource.com/chromiumos/overlays/chromiumos-overlay/+/master/sys-boot/depthcharge/depthcharge-9999.ebuild">https://chromium.googlesource.com/chromiumos/overlays/chromiumos-overlay/+/master/sys-boot/depthcharge/depthcharge-9999.ebuild</a><br></div><div><a href="https://chromium.googlesource.com/chromiumos/overlays/chromiumos-overlay/+/master/sys-boot/chromeos-bootimage/chromeos-bootimage-9999.ebuild">https://chromium.googlesource.com/chromiumos/overlays/chromiumos-overlay/+/master/sys-boot/chromeos-bootimage/chromeos-bootimage-9999.ebuild</a><br></div><div><br></div><div>Hope you like portage, because that's all we have! ;)</div></div></div></div>