Re: [PATCH v7 0/5] clk: add driver for the SiFive FU740

2021-04-14 Thread Zong Li
On Mon, Apr 12, 2021 at 7:31 PM Andreas Schwab wrote: > > On Mär 31 2021, Zong Li wrote: > > > I found that the gemgxlpll was disabled immediately by power > > management after macb driver install. The mainline's defconfig doesn't > > enable CONFIG_PM, so the network is fine on it. The opensuse de

Re: [PATCH v7 0/5] clk: add driver for the SiFive FU740

2021-04-12 Thread Andreas Schwab
On Mär 31 2021, Zong Li wrote: > I found that the gemgxlpll was disabled immediately by power > management after macb driver install. The mainline's defconfig doesn't > enable CONFIG_PM, so the network is fine on it. The opensuse defconfig > enables CONFIG_PM, and the patch > 732374a0b440d9a79c841

Re: [PATCH v7 0/5] clk: add driver for the SiFive FU740

2021-03-31 Thread Zong Li
On Mon, Mar 29, 2021 at 6:37 PM Andreas Schwab wrote: > > On Mär 29 2021, Zong Li wrote: > > > Yes, I could get the network problem by using the defconfig you > > provided, the system hung up when executing 'ifconfig' immediately > > after installing macb driver module, the network can work by onl

Re: [PATCH v7 0/5] clk: add driver for the SiFive FU740

2021-03-29 Thread Andreas Schwab
On Mär 29 2021, Zong Li wrote: > Yes, I could get the network problem by using the defconfig you > provided, the system hung up when executing 'ifconfig' immediately > after installing macb driver module, the network can work by only > reverting the commit 732374a0b440d9a79c8412f318a25cd37ba6f4e2.

Re: [PATCH v7 0/5] clk: add driver for the SiFive FU740

2021-03-29 Thread Zong Li
On Fri, Mar 26, 2021 at 5:24 PM Andreas Schwab wrote: > > On Mär 26 2021, Zong Li wrote: > > > 1. Boot on openSUSE-Tumbleweed-RISC-V-JeOS-hifiveunleashed.riscv64.raw.xz > > w/ plugging ethernet cable > > - It seems that I encountered a different situation with you, my > > system hung up and I di

Re: [PATCH v7 0/5] clk: add driver for the SiFive FU740

2021-03-26 Thread Andreas Schwab
On Mär 26 2021, Zong Li wrote: > 1. Boot on openSUSE-Tumbleweed-RISC-V-JeOS-hifiveunleashed.riscv64.raw.xz > w/ plugging ethernet cable > - It seems that I encountered a different situation with you, my > system hung up and I didn't see the boot message you mentioned yet. That's exactly the iss

Re: [PATCH v7 0/5] clk: add driver for the SiFive FU740

2021-03-26 Thread Zong Li
On Thu, Mar 25, 2021 at 5:22 PM Andreas Schwab wrote: > > On Mär 25 2021, Zong Li wrote: > > > take a look at this again. Could you also let me know which bootloader > > you used (FSBL or U-boot-SPL)? Thanks. > > U-Boot SPL > > Please try this image: > > http://download.opensuse.org/ports/riscv/tu

Re: [PATCH v7 0/5] clk: add driver for the SiFive FU740

2021-03-25 Thread Andreas Schwab
On Mär 25 2021, Zong Li wrote: > take a look at this again. Could you also let me know which bootloader > you used (FSBL or U-boot-SPL)? Thanks. U-Boot SPL Please try this image: http://download.opensuse.org/ports/riscv/tumbleweed/images/openSUSE-Tumbleweed-RISC-V-JeOS-hifiveunleashed.riscv64.r

Re: [PATCH v7 0/5] clk: add driver for the SiFive FU740

2021-03-24 Thread Zong Li
On Wed, Mar 24, 2021 at 6:36 PM Andreas Schwab wrote: > > Were you able to reproduce the problem? > Hi Andreas, Sorry, I'm not available past few days, I'm just coming back, I would take a look at this again. Could you also let me know which bootloader you used (FSBL or U-boot-SPL)? Thanks. > A

Re: [PATCH v7 0/5] clk: add driver for the SiFive FU740

2021-03-24 Thread Andreas Schwab
Were you able to reproduce the problem? Andreas. -- Andreas Schwab, sch...@linux-m68k.org GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1 "And now for something completely different."

Re: [PATCH v7 0/5] clk: add driver for the SiFive FU740

2021-03-19 Thread Andreas Schwab
On Mär 19 2021, Zong Li wrote: > Could you please point me out how to test the ethernet from your side? Please use . Andreas. -- Andreas Schwab, sch...@linux-m68k.org GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2

Re: [PATCH v7 0/5] clk: add driver for the SiFive FU740

2021-03-19 Thread Yixun Lan
HI Zong, Andreas: On Fri, Mar 19, 2021 at 8:21 AM Zong Li wrote: > > On Thu, Mar 18, 2021 at 10:07 AM Zong Li wrote: > > > > On Wed, Mar 17, 2021 at 3:45 AM Andreas Schwab > > wrote: > > > > > > On Dez 09 2020, Zong Li wrote: > > > > > > > Add a driver for the SiFive FU740 PRCI IP block, which

Re: [PATCH v7 0/5] clk: add driver for the SiFive FU740

2021-03-19 Thread Zong Li
On Thu, Mar 18, 2021 at 10:07 AM Zong Li wrote: > > On Wed, Mar 17, 2021 at 3:45 AM Andreas Schwab wrote: > > > > On Dez 09 2020, Zong Li wrote: > > > > > Add a driver for the SiFive FU740 PRCI IP block, which handles more > > > clocks than FU540. These patches also refactor the original > > > im

Re: [PATCH v7 0/5] clk: add driver for the SiFive FU740

2021-03-17 Thread Zong Li
On Wed, Mar 17, 2021 at 3:45 AM Andreas Schwab wrote: > > On Dez 09 2020, Zong Li wrote: > > > Add a driver for the SiFive FU740 PRCI IP block, which handles more > > clocks than FU540. These patches also refactor the original > > implementation by spliting the dependent-code of fu540 and fu740 >

Re: [PATCH v7 0/5] clk: add driver for the SiFive FU740

2021-03-16 Thread Andreas Schwab
On Dez 09 2020, Zong Li wrote: > Add a driver for the SiFive FU740 PRCI IP block, which handles more > clocks than FU540. These patches also refactor the original > implementation by spliting the dependent-code of fu540 and fu740 > respectively. That breaks ethernet on the fu540. Andreas. -- A

[PATCH v7 0/5] clk: add driver for the SiFive FU740

2020-12-09 Thread Zong Li
Add a driver for the SiFive FU740 PRCI IP block, which handles more clocks than FU540. These patches also refactor the original implementation by spliting the dependent-code of fu540 and fu740 respectively. We also add a separate patch for DT binding documentation of FU740 PRCI: https://patchwork.