Re: [U-Boot] [RFC] 0/4] Add Pl330 DMA support

2016-11-04 Thread Marek Vasut
On 11/03/2016 03:21 PM, Dinh Nguyen wrote: > > > On 11/02/2016 03:47 PM, Marek Vasut wrote: >> On 11/02/2016 05:30 PM, Dinh Nguyen wrote: >>> On Tue, Nov 1, 2016 at 3:43 PM, Dinh Nguyen wrote: On 11/01/2016 03:42 PM, Marek Vasut wrote: > On 11/01/2016 09:39 PM, Dinh Nguyen wro

Re: [U-Boot] [RFC] 0/4] Add Pl330 DMA support

2016-11-03 Thread Dinh Nguyen
On 11/02/2016 03:47 PM, Marek Vasut wrote: > On 11/02/2016 05:30 PM, Dinh Nguyen wrote: >> On Tue, Nov 1, 2016 at 3:43 PM, Dinh Nguyen wrote: >>> >>> >>> On 11/01/2016 03:42 PM, Marek Vasut wrote: On 11/01/2016 09:39 PM, Dinh Nguyen wrote: > > > On 11/01/2016 03:09 PM, Marek Vas

Re: [U-Boot] [RFC] 0/4] Add Pl330 DMA support

2016-11-02 Thread Marek Vasut
On 11/02/2016 05:30 PM, Dinh Nguyen wrote: > On Tue, Nov 1, 2016 at 3:43 PM, Dinh Nguyen wrote: >> >> >> On 11/01/2016 03:42 PM, Marek Vasut wrote: >>> On 11/01/2016 09:39 PM, Dinh Nguyen wrote: On 11/01/2016 03:09 PM, Marek Vasut wrote: > On 11/01/2016 04:43 PM, Dinh Nguyen wro

Re: [U-Boot] [RFC] 0/4] Add Pl330 DMA support

2016-11-02 Thread Dinh Nguyen
On Tue, Nov 1, 2016 at 3:43 PM, Dinh Nguyen wrote: > > > On 11/01/2016 03:42 PM, Marek Vasut wrote: >> On 11/01/2016 09:39 PM, Dinh Nguyen wrote: >>> >>> >>> On 11/01/2016 03:09 PM, Marek Vasut wrote: On 11/01/2016 04:43 PM, Dinh Nguyen wrote: > > > On 10/29/2016 02:59 PM, Marek V

Re: [U-Boot] [RFC] 0/4] Add Pl330 DMA support

2016-11-01 Thread Dinh Nguyen
On 11/01/2016 03:42 PM, Marek Vasut wrote: > On 11/01/2016 09:39 PM, Dinh Nguyen wrote: >> >> >> On 11/01/2016 03:09 PM, Marek Vasut wrote: >>> On 11/01/2016 04:43 PM, Dinh Nguyen wrote: On 10/29/2016 02:59 PM, Marek Vasut wrote: > On 10/18/2016 05:50 PM, Dinh Nguyen wrote: >>>

Re: [U-Boot] [RFC] 0/4] Add Pl330 DMA support

2016-11-01 Thread Marek Vasut
On 11/01/2016 09:39 PM, Dinh Nguyen wrote: > > > On 11/01/2016 03:09 PM, Marek Vasut wrote: >> On 11/01/2016 04:43 PM, Dinh Nguyen wrote: >>> >>> >>> On 10/29/2016 02:59 PM, Marek Vasut wrote: On 10/18/2016 05:50 PM, Dinh Nguyen wrote: > On Sun, Oct 16, 2016 at 10:59 AM, Marek Vasut wro

Re: [U-Boot] [RFC] 0/4] Add Pl330 DMA support

2016-11-01 Thread Dinh Nguyen
On 11/01/2016 03:09 PM, Marek Vasut wrote: > On 11/01/2016 04:43 PM, Dinh Nguyen wrote: >> >> >> On 10/29/2016 02:59 PM, Marek Vasut wrote: >>> On 10/18/2016 05:50 PM, Dinh Nguyen wrote: On Sun, Oct 16, 2016 at 10:59 AM, Marek Vasut wrote: > On 10/15/2016 12:10 AM, Dinh Nguyen wrote: >>

Re: [U-Boot] [RFC] 0/4] Add Pl330 DMA support

2016-11-01 Thread Marek Vasut
On 11/01/2016 04:43 PM, Dinh Nguyen wrote: > > > On 10/29/2016 02:59 PM, Marek Vasut wrote: >> On 10/18/2016 05:50 PM, Dinh Nguyen wrote: >>> On Sun, Oct 16, 2016 at 10:59 AM, Marek Vasut wrote: On 10/15/2016 12:10 AM, Dinh Nguyen wrote: > > > On 10/10/2016 10:52 AM, Dinh Nguyen

Re: [U-Boot] [RFC] 0/4] Add Pl330 DMA support

2016-11-01 Thread Dinh Nguyen
On 10/29/2016 02:59 PM, Marek Vasut wrote: > On 10/18/2016 05:50 PM, Dinh Nguyen wrote: >> On Sun, Oct 16, 2016 at 10:59 AM, Marek Vasut wrote: >>> On 10/15/2016 12:10 AM, Dinh Nguyen wrote: On 10/10/2016 10:52 AM, Dinh Nguyen wrote: > Hi, > > This patchset adds the PL

Re: [U-Boot] [RFC] 0/4] Add Pl330 DMA support

2016-10-29 Thread Marek Vasut
On 10/18/2016 05:50 PM, Dinh Nguyen wrote: > On Sun, Oct 16, 2016 at 10:59 AM, Marek Vasut wrote: >> On 10/15/2016 12:10 AM, Dinh Nguyen wrote: >>> >>> >>> On 10/10/2016 10:52 AM, Dinh Nguyen wrote: Hi, This patchset adds the PL330 DMA driver to U-Boot. The SoCFPGA platform ma

Re: [U-Boot] [RFC] 0/4] Add Pl330 DMA support

2016-10-18 Thread Marek Vasut
On 10/18/2016 05:50 PM, Dinh Nguyen wrote: > On Sun, Oct 16, 2016 at 10:59 AM, Marek Vasut wrote: >> On 10/15/2016 12:10 AM, Dinh Nguyen wrote: >>> >>> >>> On 10/10/2016 10:52 AM, Dinh Nguyen wrote: Hi, This patchset adds the PL330 DMA driver to U-Boot. The SoCFPGA platform ma

Re: [U-Boot] [RFC] 0/4] Add Pl330 DMA support

2016-10-18 Thread Dinh Nguyen
On Sun, Oct 16, 2016 at 10:59 AM, Marek Vasut wrote: > On 10/15/2016 12:10 AM, Dinh Nguyen wrote: >> >> >> On 10/10/2016 10:52 AM, Dinh Nguyen wrote: >>> Hi, >>> >>> This patchset adds the PL330 DMA driver to U-Boot. The SoCFPGA platform >>> makes >>> use of the PL330 to transfer zereos to the SD

Re: [U-Boot] [RFC] 0/4] Add Pl330 DMA support

2016-10-16 Thread Marek Vasut
On 10/15/2016 12:10 AM, Dinh Nguyen wrote: > > > On 10/10/2016 10:52 AM, Dinh Nguyen wrote: >> Hi, >> >> This patchset adds the PL330 DMA driver to U-Boot. The SoCFPGA platform makes >> use of the PL330 to transfer zereos to the SDRAM which enables the ECC bit. >> >> This is only an RFC because a

Re: [U-Boot] [RFC] 0/4] Add Pl330 DMA support

2016-10-15 Thread Marek Vasut
On 10/15/2016 12:13 AM, Dinh Nguyen wrote: > > > On 10/14/2016 10:09 AM, Marek Vasut wrote: >> On 10/14/2016 03:08 PM, Dinh Nguyen wrote: >>> >>> >>> On 10/14/2016 02:23 AM, Marek Vasut wrote: On 10/10/2016 05:52 PM, Dinh Nguyen wrote: > Hi, Hi, > This patchset adds th

Re: [U-Boot] [RFC] 0/4] Add Pl330 DMA support

2016-10-14 Thread Dinh Nguyen
On 10/14/2016 10:09 AM, Marek Vasut wrote: > On 10/14/2016 03:08 PM, Dinh Nguyen wrote: >> >> >> On 10/14/2016 02:23 AM, Marek Vasut wrote: >>> On 10/10/2016 05:52 PM, Dinh Nguyen wrote: Hi, >>> >>> Hi, >>> This patchset adds the PL330 DMA driver to U-Boot. The SoCFPGA platform ma

Re: [U-Boot] [RFC] 0/4] Add Pl330 DMA support

2016-10-14 Thread Dinh Nguyen
On 10/10/2016 10:52 AM, Dinh Nguyen wrote: > Hi, > > This patchset adds the PL330 DMA driver to U-Boot. The SoCFPGA platform makes > use of the PL330 to transfer zereos to the SDRAM which enables the ECC bit. > > This is only an RFC because after rebasing to v2016.11-rc1, I had to revert > the

Re: [U-Boot] [RFC] 0/4] Add Pl330 DMA support

2016-10-14 Thread Marek Vasut
On 10/14/2016 03:08 PM, Dinh Nguyen wrote: > > > On 10/14/2016 02:23 AM, Marek Vasut wrote: >> On 10/10/2016 05:52 PM, Dinh Nguyen wrote: >>> Hi, >> >> Hi, >> >>> This patchset adds the PL330 DMA driver to U-Boot. The SoCFPGA platform >>> makes >>> use of the PL330 to transfer zereos to the SDRA

Re: [U-Boot] [RFC] 0/4] Add Pl330 DMA support

2016-10-14 Thread Dinh Nguyen
On 10/14/2016 02:23 AM, Marek Vasut wrote: > On 10/10/2016 05:52 PM, Dinh Nguyen wrote: >> Hi, > > Hi, > >> This patchset adds the PL330 DMA driver to U-Boot. The SoCFPGA platform makes >> use of the PL330 to transfer zereos to the SDRAM which enables the ECC bit. > > Is there some considerabl

Re: [U-Boot] [RFC] 0/4] Add Pl330 DMA support

2016-10-14 Thread Marek Vasut
On 10/10/2016 05:52 PM, Dinh Nguyen wrote: > Hi, Hi, > This patchset adds the PL330 DMA driver to U-Boot. The SoCFPGA platform makes > use of the PL330 to transfer zereos to the SDRAM which enables the ECC bit. Is there some considerable performance benefit over memset() in this case ? > This i

[U-Boot] [RFC] 0/4] Add Pl330 DMA support

2016-10-10 Thread Dinh Nguyen
Hi, This patchset adds the PL330 DMA driver to U-Boot. The SoCFPGA platform makes use of the PL330 to transfer zereos to the SDRAM which enables the ECC bit. This is only an RFC because after rebasing to v2016.11-rc1, I had to revert the following patch "a78cd8613204 ARM: Rework and correct barri