On 11/26/19 10:07 AM, Masahiro Yamada wrote: > On Tue, Nov 26, 2019 at 6:01 PM Marek Vasut <ma...@denx.de> wrote: >> >> On 11/26/19 9:46 AM, Masahiro Yamada wrote: >>> On Tue, Nov 26, 2019 at 5:23 PM Marek Vasut wrote: >>>> >>>> On 11/26/19 3:47 AM, Masahiro Yamada wrote: >>>>> On Thu, Nov 21, 2019 at 6:38 AM Marek Vasut wrote: >>>>>> >>>>>> Legacy kernel versions for SoCFPGA may not implement proper reset >>>>>> handling. >>>>> >>>>> What is "legacy kernel versions" ? >>>> >>>> Anything older than 5.x , which got proper reset handling, finally. >>> >>> >>> Really? >>> Could you tell the commit ID? >> >> commit 37f7453a4b7aa3e1d1608edeb500b105257ee945 >> ARM: dts: socfpga: update missing reset property peripherals >> >> commit 1c909b2dfe6a21de2c24dc1c1405593e40e3a88c >> ARM: dts: socfpga: update more missing reset properties > > > These are just DT updates. > > I do not see any proper reset handling in drivers/mtd/nand/raw/denali*.c
Yes, DT updates which actually wire the reset to the IP so it can be toggled. > I am curious how the NAND reset is working in your kernel. It was not working at all until those patches were in. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
