On 11/06/2015 02:10 PM, York Sun wrote: > Albert, > > I am trying to separate secure memory and non-secure memory for ARMv8. Before > I > go too far, I'd like to check with you to see if there is already some code > implemented. > > Basically what I am trying to do is to mark most DDR memory non-secure because > we have some non-secure masters such as SDHC DMA. I also want to reserve some > memory for TrustZone application. In order to do that, I need to put the MMU > tables in secure memory. I will need to modify common/board_f.c to process > reserve_mmu() differently for secure and non-secure mode. > > Please let me know if running u-boot in non-secure mode is a bad idea. >
I didn't hear from you so I went ahead to implement the change. Please review the patches, coming soon. York _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot