On 18.10.2018 23:04, Marek Vasut wrote:
On 10/18/2018 10:20 PM, Simon Goldschmidt wrote:
Marek Vasut <marek.vasut@gmail.com mailto:marek.vasut@gmail.com> schrieb am Do., 18. Okt. 2018, 22:15:
On 10/18/2018 09:28 PM, Simon Goldschmidt wrote: > Hi Marek, Hi, > I was playing with updating the dts files for cyclone5 (and arria5) from > current kernel sources, but I found that the kernel as 4 boards that > U-Boot doesn't have and U-Boot has 6 boards that the kernel doesn't have. Thanks for doing this, really appreciated (even though it probably doesn't look that way most of the time). And yikes, which boards are where , can you list the problematic ones? > How should I proceed here? Should I copy new boards from the kernel? > Should I keep U-Boot-only boards and try to adjust them to changes (if > any)? I'd say sync as much as possible with kernel and the rest, update. I don't think there are any real board specific things which would prevent the update in those DTs missing in the kernel.Ok, I'll just try and prepare a patch that ports the existing boards and mentions the boards not ported from current kernel sources. I don't want to remove boards from U-Boot, so we'll just have to test those not in Linux.
Sounds good!
After a short test run, I decided to first ask for the boards before preparing a patch:
Boards in U-Boot but not in Linux (not updated): - socfpga_cyclone5_dbm_soc1.dts - socfpga_cyclone5_de0_nano_soc.dts (is this 'socfpga_cyclone5_de0_sockit.dts'?) - socfpga_cyclone5_de1_soc.dts - socfpga_cyclone5_de10_nano.dts - socfpga_cyclone5_is1.dts - socfpga_cyclone5_sr1500.dts
Boards in Linux but not in U-Boot: - socfpga_cyclone5_de0_sockit.dts (is this 'socfpga_cyclone5_de0_nano_soc.dts'?) - socfpga_cyclone5_sodia.dts
Also, Dinh has enabled the watchdog nearly 4 years ago in socfpga_cyclone5.dtsi but U-Boot doesn't. Should we keep it enabled or disable it in the U-Boot specific dts files?
Thanks, Simon