Re: [U-Boot] setup of PEX_GCLK_RATIO in E500 CPUs(P2010) missing ?

2017-09-07 Thread Mingkai Hu
> -Original Message- > From: Joakim Tjernlund [mailto:joakim.tjernl...@infinera.com] > Sent: Thursday, September 07, 2017 2:55 PM > To: Mingkai Hu ; Roy Zang ; > York Sun > Cc: u-boot@lists.denx.de > Subject: Re: setup of

Re: [U-Boot] setup of PEX_GCLK_RATIO in E500 CPUs(P2010) missing ?

2017-09-07 Thread Joakim Tjernlund
On Thu, 2017-09-07 at 06:45 +, Mingkai Hu wrote: > > -Original Message- > > From: Mingkai Hu > > Sent: Wednesday, September 06, 2017 5:37 PM > > To: 'Joakim Tjernlund' ; Roy Zang > > ; York Sun > > Cc:

Re: [U-Boot] setup of PEX_GCLK_RATIO in E500 CPUs(P2010) missing ?

2017-09-07 Thread Mingkai Hu
> -Original Message- > From: Mingkai Hu > Sent: Wednesday, September 06, 2017 5:37 PM > To: 'Joakim Tjernlund' ; Roy Zang > ; York Sun > Cc: u-boot@lists.denx.de > Subject: RE: setup of PEX_GCLK_RATIO in E500 CPUs(P2010)

Re: [U-Boot] setup of PEX_GCLK_RATIO in E500 CPUs(P2010) missing ?

2017-09-06 Thread Joakim Tjernlund
On Wed, 2017-09-06 at 09:36 +, Mingkai Hu wrote: > > -Original Message- > > From: Joakim Tjernlund [mailto:joakim.tjernl...@infinera.com] > > Sent: Tuesday, September 05, 2017 8:45 PM > > To: Mingkai Hu ; Roy Zang ; > > York Sun

Re: [U-Boot] setup of PEX_GCLK_RATIO in E500 CPUs(P2010) missing ?

2017-09-06 Thread Mingkai Hu
> -Original Message- > From: Joakim Tjernlund [mailto:joakim.tjernl...@infinera.com] > Sent: Tuesday, September 05, 2017 8:45 PM > To: Mingkai Hu ; Roy Zang ; > York Sun > Cc: u-boot@lists.denx.de > Subject: Re: setup of

Re: [U-Boot] setup of PEX_GCLK_RATIO in E500 CPUs(P2010) missing ?

2017-09-05 Thread Joakim Tjernlund
On Wed, 2017-08-30 at 15:25 +, York Sun wrote: > On 08/30/2017 06:05 AM, Joakim Tjernlund wrote: > > On Tue, 2017-08-29 at 17:33 +, York Sun wrote: > > > +Roy Zang to comment on PCIe clock source > > > > > > On 08/29/2017 10:06 AM, Joakim Tjernlund wrote: > > > > On Tue, 2017-08-29 at

Re: [U-Boot] setup of PEX_GCLK_RATIO in E500 CPUs(P2010) missing ?

2017-08-30 Thread Joakim Tjernlund
On Wed, 2017-08-30 at 15:25 +, York Sun wrote: > On 08/30/2017 06:05 AM, Joakim Tjernlund wrote: > > On Tue, 2017-08-29 at 17:33 +, York Sun wrote: > > > +Roy Zang to comment on PCIe clock source > > > > > > On 08/29/2017 10:06 AM, Joakim Tjernlund wrote: > > > > On Tue, 2017-08-29 at

Re: [U-Boot] setup of PEX_GCLK_RATIO in E500 CPUs(P2010) missing ?

2017-08-30 Thread York Sun
On 08/30/2017 06:05 AM, Joakim Tjernlund wrote: > On Tue, 2017-08-29 at 17:33 +, York Sun wrote: >> +Roy Zang to comment on PCIe clock source >> >> On 08/29/2017 10:06 AM, Joakim Tjernlund wrote: >>> On Tue, 2017-08-29 at 15:43 +, York Sun wrote: On 08/29/2017 06:21 AM, Joakim

Re: [U-Boot] setup of PEX_GCLK_RATIO in E500 CPUs(P2010) missing ?

2017-08-30 Thread Joakim Tjernlund
On Tue, 2017-08-29 at 17:33 +, York Sun wrote: > +Roy Zang to comment on PCIe clock source > > On 08/29/2017 10:06 AM, Joakim Tjernlund wrote: > > On Tue, 2017-08-29 at 15:43 +, York Sun wrote: > > > On 08/29/2017 06:21 AM, Joakim Tjernlund wrote: > > > > On Tue, 2017-08-29 at 12:47

Re: [U-Boot] setup of PEX_GCLK_RATIO in E500 CPUs(P2010) missing ?

2017-08-29 Thread York Sun
+Roy Zang to comment on PCIe clock source On 08/29/2017 10:06 AM, Joakim Tjernlund wrote: > On Tue, 2017-08-29 at 15:43 +, York Sun wrote: >> On 08/29/2017 06:21 AM, Joakim Tjernlund wrote: >>> On Tue, 2017-08-29 at 12:47 +0200, Joakim Tjernlund wrote: As we are looking at PCI stuff ATM

Re: [U-Boot] setup of PEX_GCLK_RATIO in E500 CPUs(P2010) missing ?

2017-08-29 Thread Joakim Tjernlund
On Tue, 2017-08-29 at 15:43 +, York Sun wrote: > On 08/29/2017 06:21 AM, Joakim Tjernlund wrote: > > On Tue, 2017-08-29 at 12:47 +0200, Joakim Tjernlund wrote: > > > As we are looking at PCI stuff ATM I would like to ask > > > about PEX_GCLK_RATIO in E500 CPUs. I cannot find this is setup > >

Re: [U-Boot] setup of PEX_GCLK_RATIO in E500 CPUs(P2010) missing ?

2017-08-29 Thread York Sun
On 08/29/2017 06:21 AM, Joakim Tjernlund wrote: > On Tue, 2017-08-29 at 12:47 +0200, Joakim Tjernlund wrote: >> As we are looking at PCI stuff ATM I would like to ask >> about PEX_GCLK_RATIO in E500 CPUs. I cannot find this is setup >> at all for E500 but I THINK this is required. >> >> In 83xx

Re: [U-Boot] setup of PEX_GCLK_RATIO in E500 CPUs(P2010) missing ?

2017-08-29 Thread York Sun
On 08/29/2017 03:47 AM, Joakim Tjernlund wrote: > As we are looking at PCI stuff ATM I would like to ask > about PEX_GCLK_RATIO in E500 CPUs. I cannot find this is setup > at all for E500 but I THINK this is required. > > In 83xx one do: > get_clocks(); > /* Configure the PCIE controller core

Re: [U-Boot] setup of PEX_GCLK_RATIO in E500 CPUs(P2010) missing ?

2017-08-29 Thread Joakim Tjernlund
On Tue, 2017-08-29 at 12:47 +0200, Joakim Tjernlund wrote: > As we are looking at PCI stuff ATM I would like to ask > about PEX_GCLK_RATIO in E500 CPUs. I cannot find this is setup > at all for E500 but I THINK this is required. > > In 83xx one do: > get_clocks(); > /* Configure the PCIE

[U-Boot] setup of PEX_GCLK_RATIO in E500 CPUs(P2010) missing ?

2017-08-29 Thread Joakim Tjernlund
As we are looking at PCI stuff ATM I would like to ask about PEX_GCLK_RATIO in E500 CPUs. I cannot find this is setup at all for E500 but I THINK this is required. In 83xx one do: get_clocks(); /* Configure the PCIE controller core clock ratio */ out_le32(hose_cfg_base + PEX_GCLK_RATIO, (((bus ?