Hi Andre, On 00:54 Fri 18 Jul , Andre Przywara wrote: > Hi, > > (Mikhail and Jernej: please reply with S-o-b: lines for your patches!) > > this series introduces support for the Allwinner A523 SoC family. > Compared to v1, a good chunk of those patches have been merged, so we are > down from 34 to 20 patches now. There are some small fixes to the > pinctrl driver, and the SPL clock bits got updated to fix the conflicts > with the now merged A133 support. I rewrote the SPL watchdog code, to > avoid the MMIO register C struct. The DRAM driver lost one MMIO register > struct. The DT files have now landed in the DT rebasing repo, so we can > cherry-pick them from there. > > Otherwise this now based on latest U-Boot master, which hopefully makes > testing easier. If people don't shout, I would like to merge it still > during this merge window, since the patches have been around for a while, > and people want to use them, alongside the now supported mainline Linux > code. So please test and review! > > ================================== > This series introduces support for the Allwinner A523 SoC family. The > same die is used in different packages: the A523, A527, T527, and H728: > they connect a different set of peripherals to the pins, or enable extra > goodies like an NPU. From a U-Boot perspective those chips do not differ > much, all the differences are described in the board DT files. > > To be able to share the SPL clock code, the existing H6 code gets > refactored in patches 01-04. This unifies the (CPU) PLL handling across > the SoCs supported by this code (H6, H616, A133), and adds support for > the separate CPU PLLs on the A523. > > Patches 05-10 extend the existing Allwinner U-Boot drivers to cope with > some of the changed peripherals, this includes the mandatory clock and > pinctrl drivers, but also some clock tweaks for the MMC controller > driver, and support for the new-ish AXP323 PMIC used on most boards. > > Patches 11 updates some SPL bits to be able to cope with the A523. > Patches 12-15 add the new SPL bits for the A523, most prominently the DRAM > initialisation code. Many thanks to Jernej and Mikhail for providing > this part, there is a great reverse engineering and testing effort behind > this. > > Patches 16-19 cherry-pick the DT files from the DT rebasing repo. There > are more fix patches queued, I will update them once they hit the repo. > > The final patch adds defconfig files for the three boards that seem to be > the most popular at the moment, they include two development boards and > one TV box. The most interesting bits in there are the DRAM parameters. > > Please have a look, review, and test. > for the series, I've only got one clk warning, but otherwise works for me..
Tested-by: Yixun Lan <d...@gentoo.org> # Radxa A5E -- Yixun Lan (dlan)
