Hi Simon, On Fri, Apr 26, 2019 at 11:59 AM Simon Glass <s...@chromium.org> wrote: > > At present SPL is used on 64-bit platforms, to allow SPL to be built as > a 32-bit program and U-Boot proper to be built as 64-bit. > > However it is useful to be able to use SPL on any x86 platform, where > U-Boot needs to be updated in the field. Then SPL can select which U-Boot > to run (A or B) and most of the code can be updated. Similarly, using TPL > allows both SPL and U-Boot to be updated. This is the best approach, since > it means that all of U-Boot proper as well as SPL (in particular SDRAM > init) can be updated in the field. This provides for the smallest possible > amount of read-only (non-updateable) code: just the TPL code. > > This series contains a number of changes to allow x86 boards to use TPL, > SPL and U-Boot proper. As a test, it is enabled for samus with a new > chromebook_samus_tpl board. >
I've applied 32 patches in this series to u-boot-x86/master. Remaining patches need to rebase on that. Regards, Bin _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
