Hi, Am Montag, 24. April 2017, 20:12:55 CEST schrieb Fabio Estevam: > Hi Stefan, > > On Mon, Apr 24, 2017 at 8:03 AM, Stefan Wahren <stefan.wah...@i2se.com> wrote: > > Hi, > > > > i tried to port our Duckbill (based on NXP i.MX28 SoC) to U-Boot > > v2017.03 [1]. The startup works fine, except of this warning: > > > > No arch specific invalidate_icache_all available! > > > > I didn't found a MXS specific implementation of invalidate_icache_all(). > > > > Did i miss something? Shouldn't be the other MXS boards also affected? > > > > [1] - https://github.com/lategoodbye/u-boot/tree/v2017.03-duckbill > > Looks like ARM926 needs a invalidate_icache_all available() implementation. >
we could move the implementation in arch/arm/mach-at91/arm926ejs/cache.c to a more generic place and re-use it. However, the warning is only generated because lib/efi_loader/efi_runtime.c calls invalidate_icache_all from efi_runtime_relocate. This is because CONFIG_EFI_LOADER is set. I don't know if somebody using the EFI stuff for other MXS-based boards. For our Duckbill, I would simply force # CONFIG_EFI_LOADER is not set via config. Regards, Michael _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
