Re: [U-Boot] [PATCH V2 1/4] arm: mx5: Fix memory slowness on MX53QSB

2014-04-01 Thread Stefano Babic
On 28/03/2014 08:30, Marek Vasut wrote: > Fix memory access slowness on i.MX53 MX53QSB board. Let us inspect the > issue: First of all, the i.MX53 CPU has two memory banks mapped at > 0x7000_ and 0xb000_ and each of those can hold up to 1GiB of > DRAM memory. Notice that the memory area is

Re: [U-Boot] [PATCH V2 1/4] arm: mx5: Fix memory slowness on MX53QSB

2014-03-31 Thread Marek Vasut
On Monday, March 31, 2014 at 11:47:14 AM, Stefano Babic wrote: > Hi Marek, > > On 31/03/2014 09:48, Marek Vasut wrote: > > Thanks :) > > > > There are a few more patches in your PW queue from me, please check them > > and apply as seen fit. Thanks again! > > All patches from you (or from others)

Re: [U-Boot] [PATCH V2 1/4] arm: mx5: Fix memory slowness on MX53QSB

2014-03-31 Thread Stefano Babic
Hi Marek, On 31/03/2014 09:48, Marek Vasut wrote: > Thanks :) > > There are a few more patches in your PW queue from me, please check them and > apply as seen fit. Thanks again! All patches from you (or from others) that are ok for me and ready to be merged are marked by me in PW as "under rev

Re: [U-Boot] [PATCH V2 1/4] arm: mx5: Fix memory slowness on MX53QSB

2014-03-31 Thread Marek Vasut
On Monday, March 31, 2014 at 09:21:38 AM, Stefano Babic wrote: > Hi Marek, > > On 28/03/2014 08:30, Marek Vasut wrote: > > Fix memory access slowness on i.MX53 MX53QSB board. Let us inspect the > > issue: First of all, the i.MX53 CPU has two memory banks mapped at > > 0x7000_ and 0xb000_ a

Re: [U-Boot] [PATCH V2 1/4] arm: mx5: Fix memory slowness on MX53QSB

2014-03-31 Thread Stefano Babic
Hi Marek, On 28/03/2014 08:30, Marek Vasut wrote: > Fix memory access slowness on i.MX53 MX53QSB board. Let us inspect the > issue: First of all, the i.MX53 CPU has two memory banks mapped at > 0x7000_ and 0xb000_ and each of those can hold up to 1GiB of > DRAM memory. Notice that the memo

[U-Boot] [PATCH V2 1/4] arm: mx5: Fix memory slowness on MX53QSB

2014-03-28 Thread Marek Vasut
Fix memory access slowness on i.MX53 MX53QSB board. Let us inspect the issue: First of all, the i.MX53 CPU has two memory banks mapped at 0x7000_ and 0xb000_ and each of those can hold up to 1GiB of DRAM memory. Notice that the memory area is not continuous. On MX53QSB, each of the banks co