Dear Sebastian Hesselbarth, On Mon, 13 May 2013 18:30:08 +0200, Sebastian Hesselbarth wrote: > > No, I did not test that, it was just a supposition from me that it > > would work. I was under the impression that the SoC would load the > > entire image in SRAM, and then go through the DATA commands and > > apply them. But of course, if it does apply each and every DATA > > command as soon as it receives them, then it cannot work, and > > Barebox will have to do its remapping and give up the possibility > > of being booted by itself. > > Hmm, Dove spec says about BootROM Address Decoding: > "BootROM firmware uses the default address map, and does not change it > throughout the entire boot process." > > And of course, if you change the address map early, BootROM will fail > to access peripherals (SPI, I2C, NAND, ...). > > Remap by kwbimage.cfg looks like a no-go. Looks like, yes. Thanks for the testing and investigation! Thomas -- Thomas Petazzoni, Free Electrons Kernel, drivers, real-time and embedded Linux development, consulting, training and support. http://free-electrons.com _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
