On 29/01/2014 17:08, Michal Suchanek wrote:
On 29 January 2014 16:43, boris brezillon dev wrote:
Hello Michal,
On 29/01/2014 16:11, Michal Suchanek wrote:
On 13 January 2014 10:02, boris brezillon wrote:
boot 0 part properties:
- uses sequential ECC
- uses 1024 bytes ECC blocks
- boot0 co
On 29 January 2014 16:43, boris brezillon dev wrote:
> Hello Michal,
>
>
> On 29/01/2014 16:11, Michal Suchanek wrote:
>>
>> On 13 January 2014 10:02, boris brezillon wrote:
>>>
>>>
>>> boot 0 part properties:
>>> - uses sequential ECC
>>> - uses 1024 bytes ECC blocks
>>> - boot0 code is stored o
Hello Michal,
On 29/01/2014 16:11, Michal Suchanek wrote:
On 13 January 2014 10:02, boris brezillon wrote:
Hi Henrik,
On 11/01/2014 22:11, Henrik Nordström wrote:
thanks for pointing out your documents
I'm trying to get the NAND driver with HW ECC (and HW RND)
without using DMA at all
I
On 13 January 2014 10:02, boris brezillon wrote:
> Hi Henrik,
>
>
> On 11/01/2014 22:11, Henrik Nordström wrote:
>>
>> thanks for pointing out your documents
>> I'm trying to get the NAND driver with HW ECC (and HW RND)
>> without using DMA at all
>>
>> I tried many things but did not quite get
Hello Rob,
On 23/01/2014 16:22, Rob Herring wrote:
On Sat, Jan 11, 2014 at 7:38 AM, boris brezillon
wrote:
On 08/01/2014 15:21, Boris BREZILLON wrote:
Hello,
This series add the sunxi NFC support with up to 8 NAND chip connected.
I'm still in the early stages drivers development and some key
On Sat, Jan 11, 2014 at 7:38 AM, boris brezillon
wrote:
> On 08/01/2014 15:21, Boris BREZILLON wrote:
>>
>> Hello,
>>
>> This series add the sunxi NFC support with up to 8 NAND chip connected.
>> I'm still in the early stages drivers development and some key features
>> are
>> missing, but it's us
tis 2014-01-21 klockan 19:13 +0100 skrev Henrik Nordström:
> > Are you sure ?
> > This thread says that only the first 1024 bytes of data (+ 96 bytes of
> > ECC) of each page are used:
>
> yes I am sure. There was no page access commands between the sectors,
> only linear read of data,ecc,data,ecc
lör 2014-01-18 klockan 05:46 -0800 skrev Boris BREZILLON:
> Do you know which mode are used (X ECC strength / 512 or 1024 bytes ?)
> and
> when they are are selected (does it depend on the connected NAND
> chip ?) ?
It seems to blindly try some modes until something usable is found.
Varying both
mån 2014-01-13 klockan 10:02 +0100 skrev boris brezillon:
> The most complicated part is the boot0 partition.
Not really. It's only a little different (sequential ECC, static
randomizer seed on every page).
> Tell me if I'm wrong, but here's what I understood from your work (and
> yuq's work to
Hi Henrik,
On 11/01/2014 22:11, Henrik Nordström wrote:
thanks for pointing out your documents
I'm trying to get the NAND driver with HW ECC (and HW RND)
without using DMA at all
I tried many things but did not quite get the ECC reading command to
return meaningful resuts. But should work som
On 08/01/2014 15:21, Boris BREZILLON wrote:
Hello,
This series add the sunxi NFC support with up to 8 NAND chip connected.
I'm still in the early stages drivers development and some key features are
missing, but it's usable (I tested it on the cubietruck board).
Here's what's missing:
- HW EC
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