Hi Francesco AGL document described how to flash u-boot and firmware in it (for koi). If you use Koi, I recommend to use and flash Koi's u-boot binary. https://docs.automotivelinux.org/en/koi/#0_Getting_Started/2_Building_AGL_Image/5_3_RCar_Gen_3/#7-booting-the-image-using-a-microsd-card In generally, R-Car SK usage is shown. https://elinux.org/R-Car/Boards/H3SK#Flashing_firmware In addition, using CPLD and tools, you need not change the Dip-SW for easily. It is described in as Tips what Marius mentions. Best regards, Kurokawa > -----Original Message----- > From: agl-dev-community@xxxxxxxxxxxxxxxxxxxxxxxxx > <agl-dev-community@xxxxxxxxxxxxxxxxxxxxxxxxx> On Behalf Of Marius Vlad via > lists.automotivelinux.org > Sent: Thursday, April 28, 2022 11:21 PM > To: agl-dev-community@xxxxxxxxxxxxxxxxxxxxxxxxx > Cc: ronan.lemartret@xxxxxxx > Subject: Re: Kernel panic 11.0.5 #koi #agl > > On Thu, Apr 28, 2022 at 06:50:14AM -0700, Francesco ARGENTIERI (KINETON) wrote: > > Hi Marius, > > > > Thank you for your reply. > > How can I upgrade the u-boot at the same version within AGL and upgrade the > firmware? > > Where can I find a detailed guide? > Ronan pointed a guide @ > https://elinux.org/R-Car/Boards/H3SK#How_to_reboot_in_.22SCIF_Download_Mod > e.22_via_CPLD > > But I think you need to have recent build to the u-boot and firmware (w/ marlin). > > > > Best regards,</br> > > Francesco > > > > > > > > > > > > > > -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#9795): https://lists.automotivelinux.org/g/agl-dev-community/message/9795 Mute This Topic: https://lists.automotivelinux.org/mt/90748568/2167316 Mute #koi:https://lists.automotivelinux.org/g/agl-dev-community/mutehashtag/koi Mute #agl:https://lists.automotivelinux.org/g/agl-dev-community/mutehashtag/agl Group Owner: agl-dev-community+owner@xxxxxxxxxxxxxxxxxxxxxxxxx Unsubscribe: https://lists.automotivelinux.org/g/agl-dev-community/leave/4543822/2167316/883735764/xyzzy [list-automotive-discussions82@xxxxxxxxxxx] -=-=-=-=-=-=-=-=-=-=-=-