On Fri, Dec 19, 2025 at 08:13:55PM +0530, Sumit Garg wrote: > On Thu, Dec 18, 2025 at 11:45:57AM +0530, Varadarajan Narayanan wrote: > > Update the flashing instructions to include fastboot. > > > > Signed-off-by: Varadarajan Narayanan > > <[email protected]> > > --- > > doc/board/qualcomm/rdp.rst | 14 ++++++++++++++ > > 1 file changed, 14 insertions(+) > > > > diff --git a/doc/board/qualcomm/rdp.rst b/doc/board/qualcomm/rdp.rst > > index 99cf8eba57c..97a64e4677c 100644 > > --- a/doc/board/qualcomm/rdp.rst > > +++ b/doc/board/qualcomm/rdp.rst > > @@ -42,6 +42,20 @@ on your device with:: > > > > U-Boot should be running after a reboot (``reset``). > > > > +This U-Boot doesn't have the n/w driver. > > Can you expand a bit on "n/w driver" a bit?
This board is capable of network connectivity over ethernet. However, the relevant network driver is not available yet for U-Boot. Hence, trying to enable fastboot to update firmware. -Varada > > To restore the original U-Boot or flash > > +modified versions of the above built U-Boot, 'fastboot' can be used. > > + > > + => setenv serial# ipq9574 > > + => fastboot usb 0 > > + > > + C:\>.\fastboot.exe devices > > + ipq9574 fastboot > > + > > + C:\>.\fastboot flash 0:APPSBL u-boot.mbn > > + Sending '0:APPSBL' (620 KB) OKAY [ 0.042s] > > + Writing '0:APPSBL' OKAY [ 0.030s] > > + Finished. Total time: 0.342s > > + > > .. WARNING > > Boards with newer software versions would automatically go the emergency > > download (EDL) mode if U-Boot is not functioning as expected. If its a > > -- > > 2.34.1 > >
