Hi Michal, > -----Original Message----- > From: Simek, Michal <[email protected]> > Sent: Wednesday, September 18, 2024 2:33 PM > To: [email protected]; Marek Vasut <[email protected]>; > Neha Malcom Francis <[email protected]>; Manorit Chawdhry <m- > [email protected]>; Tom Rini <[email protected]>; [email protected]; > Abbarapu, Venkatesh <[email protected]> > Cc: [email protected]; [email protected]; Bhupesh Sharma > <[email protected]> > Subject: Re: [PATCH 00/13] ufs: enhancements to support Qualcomm UFS > controllers > > Hi Neil, > > On 9/18/24 10:06, Neil Armstrong wrote: > > Hi Marek, Manorit, Tom, Michal, > > > > On 10/09/2024 11:20, Neil Armstrong wrote: > >> This serie regroups all the fixes and base enhancements required to > >> support the Qualcomm UFS controllers in U-Boot. > >> > >> This syncs headers & defines from Linux, and includes 2 set of fixes > >> that were sent separately: > >> - ufs: core: remove link_startup_again logic > >> - ufs: properly fix cache operations > >> > >> Without those 2 sets, UFS cannot initialize on Qualcomm controlers > >> since v5, and a numerous of Cache issues makes any UFS controller > >> fail to initialize. > >> > >> Since UFS core hasn't changed for a while, and since UFS is core > >> technology for the Qualcomm SoCs, I volunteer maintaininig the UFS > >> subsystem if Bhupesh & Neha Malcom Francis are ok with that. > > > > Could you run this serie on the r8a779f0_spider, j721s2_evm_a72, > > j721e_evm_a72, j7200_evm_a72, amd_versal2_virt and qemu-riscv and check for > possible regressions ? > > > > It seems the only user of UFS_PCI is qemu-riscv, is there other users ? > > > Good timing. We are close to send some updates to UFS which we require to get > DWC version to work inside U-Boot. > > How far are that core changes from Linux? I see 9/13 is sync with Linux but > when > this is done you should also say which Linux version was used for sync. > > I see that there are definitely some kernel-doc issues > > Also s/U-boot/U-Boot/g > > Venkatesh: Can you please look at this patch series and validate it on our > platform? > Also make sense to send our changes to make sure that they won't break others. I will pull these changes and try on our platform.
Thanks Venkatesh > > Thanks, > Michal
