> From: Heinrich Schuchardt <xypron.g...@gmx.de> > Date: Sat, 25 Nov 2017 02:49:41 +0100 > > Hello Emmanuel, > > yesterday you reported on the u-boot ICS channel that you saw an > incorrect device path for the SD card on your BananaPi M2 > (/venHw(e61d73b9-a384-4acc-aeab-82e828f3628b)/Usb(0x6,0x0)/HD(Part0,MBRType=01)). > > In dp_fill() both mass storage (UCLASS_MASS_STORAGE) and USB hubs > (UCLASS_USB_HUB) are mapped to USB devices. Maybe that is what happened > to you. > > On my Odroid C2 the following devices paths are created: > > Installed device path protocols: > > /MemoryMapped(0x0,0x7ff9c604,0x7ff9c604) > > /VenHw(e61d73b9-a384-4acc-aeab-82e828f3628b)/MMC(Slot0)/HD(Part0,Sig6fe30000) > > /VenHw(e61d73b9-a384-4acc-aeab-82e828f3628b)/MMC(Slot0)/HD(Part1,Sig6fe30000) > > /VenHw(e61d73b9-a384-4acc-aeab-82e828f3628b)/MMC(Slot0)/HD(Part2,Sig6fe30000) > > /VenHw(e61d73b9-a384-4acc-aeab-82e828f3628b)/MMC(Slot0)/HD(Part3,Sig6fe30000) > > /VenHw(e61d73b9-a384-4acc-aeab-82e828f3628b)/MMC(Slot0) > > /VenHw(e61d73b9-a384-4acc-aeab-82e828f3628b)/ > /VenHw(dbca4c98-6cb0-694d-0872-819c650cbbb1) > > /VenHw(dbca4c98-6cb0-694d-0872-819c650cbbb1)/ > VenHw(dbca4c98-6cb0-694d-0872-819c650cbba2) > > /VenHw(dbca4c98-6cb0-694d-0872-819c650cbbb1)/ > VenHw(dbca4c98-6cb0-694d-0872-819c650cbba2)/VenHw(dbca4c9... > > I have an SD card with four partitions. > > The entry with partition number 0 should match to the whole disk. So > obviously one device path is missing. > > eMMC should be reported as eMMC(SlotNumber) where slot number is a > number only, e.g. eMMC(1). > > SD cards should be reported as SD(SlotNumber), e.g. SD(1). > > Partions should be reported as > HD(Partition,Type,Signature,Start,Size) or > HD(Partition,Type,Signature) (display only) > e.g. > HD(1,GPT,15E39A00-1DD2-1000-8D7F-00A0C92408FC,0x22,0x271000) > > So there seems to be still a lot to be fixed.
Have Jonathan Gray's patches to fix device paths been merged yet? _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
