Re: [linux-sunxi] Re: [PATCH sunxi-tools 2/2] fel: Enable MMU on Allwinner-H3

2015-11-15 Thread Siarhei Siamashka
On Sat, 14 Nov 2015 04:36:16 +0800 Vishnu Patekar wrote: > Hello, > > On Fri, Nov 13, 2015 at 7:52 PM, Siarhei Siamashka < > siarhei.siamas...@gmail.com> wrote: > > > On Fri, 13 Nov 2015 11:06:01 +0200 > > Siarhei Siamashka wrote: >

Re: [linux-sunxi] Re: [PATCH sunxi-tools 2/2] fel: Enable MMU on Allwinner-H3

2015-11-15 Thread Chen-Yu Tsai
Hi, On Mon, Nov 16, 2015 at 4:50 AM, Siarhei Siamashka wrote: > On Sat, 14 Nov 2015 04:36:16 +0800 > Vishnu Patekar wrote: > >> Hello, >> >> On Fri, Nov 13, 2015 at 7:52 PM, Siarhei Siamashka < >> siarhei.siamas...@gmail.com> wrote: >>

Re: [linux-sunxi] Re: [PATCH sunxi-tools 2/2] fel: Enable MMU on Allwinner-H3

2015-11-13 Thread Siarhei Siamashka
On Fri, 13 Nov 2015 11:06:01 +0200 Siarhei Siamashka wrote: > On Fri, 13 Nov 2015 01:12:43 +0800 > Vishnu Patekar wrote: > > > Hello, > > > > On Thu, Nov 12, 2015 at 7:03 PM, Julian Calaby > > wrote: > > >

Re: [linux-sunxi] Re: [PATCH sunxi-tools 2/2] fel: Enable MMU on Allwinner-H3

2015-11-13 Thread Siarhei Siamashka
On Fri, 13 Nov 2015 01:12:43 +0800 Vishnu Patekar wrote: > Hello, > > On Thu, Nov 12, 2015 at 7:03 PM, Julian Calaby > wrote: > > > Hi Stefan, > > > > On Thu, Nov 12, 2015 at 12:20 AM, Stefan Monnier > > wrote:

Re: [linux-sunxi] Re: [PATCH sunxi-tools 2/2] fel: Enable MMU on Allwinner-H3

2015-11-12 Thread Julian Calaby
Hi Stefan, On Thu, Nov 12, 2015 at 12:20 AM, Stefan Monnier wrote: >> When the CPU clock speed is set to 480 MHz by the U-Boot SPL, >^^^ > You mean MBUS? > >> the performance improvement for 'sunxi-fel write' transfers >> to DRAM is ~95 KB/s -> ~510 KB/s. >

Re: [linux-sunxi] Re: [PATCH sunxi-tools 2/2] fel: Enable MMU on Allwinner-H3

2015-11-12 Thread Vishnu Patekar
Hello, On Thu, Nov 12, 2015 at 7:03 PM, Julian Calaby wrote: > Hi Stefan, > > On Thu, Nov 12, 2015 at 12:20 AM, Stefan Monnier > wrote: > >> When the CPU clock speed is set to 480 MHz by the U-Boot SPL, > >^^^ > > You mean MBUS? >

[linux-sunxi] Re: [PATCH sunxi-tools 2/2] fel: Enable MMU on Allwinner-H3

2015-11-11 Thread Stefan Monnier
> When the CPU clock speed is set to 480 MHz by the U-Boot SPL, ^^^ You mean MBUS? > the performance improvement for 'sunxi-fel write' transfers > to DRAM is ~95 KB/s -> ~510 KB/s. > When the CPU clock speed is set to 1008 MHz by the U-Boot SPL, > the performance improvement for