Hi Michal, On Thu, 3 Sep 2020 at 06:30, Michal Simek <michal.si...@xilinx.com> wrote: > > Hi, > > On 03. 09. 20 13:16, Heinrich Schuchardt wrote: > > On 9/3/20 1:03 PM, Michal Simek wrote: > >> Hi, > >> > >> We have several use cases where customers want to partition memory by > >> putting NS images above 4GB. On Xilinx arm 64bit SOC 0-2GB can be used for > >> others CPU in the systems (like R5) or for secure sw. > >> Currently there is limitation in SPL to record load/entry addresses in > >> 64bit format because they are recorded in 32bit only. > >> This series add support for it. > >> Patches have been tested on Xilinx ZynqMP zcu102 board in SD bootmode with > >> images generated by binman. Because u-boot is using > >> CONFIG_POSITION_INDEPENDENT it can be put to others 4k aligned addresses > >> and there is no real need to build it to certain offset. > >> > >> Thanks, > >> Michal > > > > Hello Michal, > > > > does this series require changes to doc/uImage.FIT/source_file_format.txt? > > I am not changing fit format. I am just changing how SPL records > loadables in DT fit-images node. And also series is using FIT functions > for reading these properties (at least in this version).
Well I think there should be some mention of the 32/64 bit issue added to the FIT docs. How about adding an example with 64-bit addresses? Regards, Simon '