On 01/16/2017 06:00 PM, Peter Maydell wrote: > On 9 January 2017 at 16:24, Cédric Le Goater <c...@kaod.org> wrote: >> Hello, >> >> I have reduced the patchset size to focus on some improvements of the >> SMC (Flash) controller model only and will address the watchdog and >> network models in other patchset. >> >> The main benefit of this series is to enable booting directly from a >> flash image containing U-Boot. It adds : >> >> - some minor fixes and code rearrangements >> - Command mode support. Flash contents is accessed directly on the >> AHB bus >> - auto strapping of configuration for boot flash >> - use CE0 as a boot ROM. Today, qemu can not boot from a MMIO region. >> As this is complex to do (TCG layer modification), we use a ROM >> region in which we copy the flash contents. Hopefully, I got it >> right this time. >> - dummy bytes support for Command mode only >> >> Still in the pipe for the SMC controller are : >> >> - DMA support >> - dummy bytes support in user mode (hacky) >> >> which I will send later. > > Applied 1-10 to target-arm.next, but not 11 since there > seemed to be some discussion on whether it was correct.
yes. 11 needs a change in the condition which is used to send dummies. After that, I think we should be fine for dummy support in Command mode, which we need to boot. For User mode, this is another story. Thanks, C.
