Re: t1040 IFC flash driver Extended Chip Select

2016-07-11 Thread Scott Wood
On 07/11/2016 12:10 PM, Daniel Walker wrote: > On 07/11/2016 09:55 AM, Scott Wood wrote: >> On 07/11/2016 11:36 AM, Daniel Walker wrote: >>> On 07/08/2016 06:12 PM, Scott Wood wrote: On 07/07/2016 06:48 PM, Daniel Walker wrote: > On 07/07/2016 03:37 PM, Scott Wood wrote: >> On 07/07/20

Re: t1040 IFC flash driver Extended Chip Select

2016-07-11 Thread Scott Wood
On 07/11/2016 11:36 AM, Daniel Walker wrote: > On 07/08/2016 06:12 PM, Scott Wood wrote: >> On 07/07/2016 06:48 PM, Daniel Walker wrote: >>> On 07/07/2016 03:37 PM, Scott Wood wrote: On 07/07/2016 05:01 PM, Daniel Walker wrote: > On 07/07/2016 02:59 PM, Scott Wood wrote: >> On 07/07/20

Re: t1040 IFC flash driver Extended Chip Select

2016-07-11 Thread Daniel Walker
On 07/11/2016 09:55 AM, Scott Wood wrote: On 07/11/2016 11:36 AM, Daniel Walker wrote: On 07/08/2016 06:12 PM, Scott Wood wrote: On 07/07/2016 06:48 PM, Daniel Walker wrote: On 07/07/2016 03:37 PM, Scott Wood wrote: On 07/07/2016 05:01 PM, Daniel Walker wrote: On 07/07/2016 02:59 PM, Scott W

Re: t1040 IFC flash driver Extended Chip Select

2016-07-11 Thread Daniel Walker
On 07/08/2016 06:12 PM, Scott Wood wrote: On 07/07/2016 06:48 PM, Daniel Walker wrote: On 07/07/2016 03:37 PM, Scott Wood wrote: On 07/07/2016 05:01 PM, Daniel Walker wrote: On 07/07/2016 02:59 PM, Scott Wood wrote: On 07/07/2016 04:49 PM, Daniel Walker wrote: On 07/07/2016 02:23 PM, Scott W

Re: t1040 IFC flash driver Extended Chip Select

2016-07-08 Thread Scott Wood
On 07/07/2016 06:48 PM, Daniel Walker wrote: > On 07/07/2016 03:37 PM, Scott Wood wrote: >> On 07/07/2016 05:01 PM, Daniel Walker wrote: >>> On 07/07/2016 02:59 PM, Scott Wood wrote: On 07/07/2016 04:49 PM, Daniel Walker wrote: > On 07/07/2016 02:23 PM, Scott Wood wrote: >> I suspect t

Re: t1040 IFC flash driver Extended Chip Select

2016-07-07 Thread Scott Wood
On 07/07/2016 04:49 PM, Daniel Walker wrote: > On 07/07/2016 02:23 PM, Scott Wood wrote: >> >> I suspect that add the usage of cspr_ext into the driver would fix the >> issue we have. It reads like you would find that acceptable ? >> What specifically is the problem you're having? Is it that CSPR_

Re: t1040 IFC flash driver Extended Chip Select

2016-07-07 Thread Daniel Walker
On 07/07/2016 03:37 PM, Scott Wood wrote: On 07/07/2016 05:01 PM, Daniel Walker wrote: On 07/07/2016 02:59 PM, Scott Wood wrote: On 07/07/2016 04:49 PM, Daniel Walker wrote: On 07/07/2016 02:23 PM, Scott Wood wrote: I suspect that add the usage of cspr_ext into the driver would fix the issue

Re: t1040 IFC flash driver Extended Chip Select

2016-07-07 Thread Scott Wood
On 07/07/2016 02:44 PM, Daniel Walker wrote: > It seems natual that if cspr is in the device tree, you would also want > cspr_ext because both are used to identify the device. The fact that > it's missing to me is strange. As I said in my prior email, even if > uboot sets those, you could have c

Re: t1040 IFC flash driver Extended Chip Select

2016-07-07 Thread Scott Wood
On 07/07/2016 05:01 PM, Daniel Walker wrote: > On 07/07/2016 02:59 PM, Scott Wood wrote: >> On 07/07/2016 04:49 PM, Daniel Walker wrote: >>> On 07/07/2016 02:23 PM, Scott Wood wrote: I suspect that add the usage of cspr_ext into the driver would fix the issue we have. It reads like you wo

Re: t1040 IFC flash driver Extended Chip Select

2016-07-07 Thread Daniel Walker
On 07/07/2016 02:59 PM, Scott Wood wrote: On 07/07/2016 04:49 PM, Daniel Walker wrote: On 07/07/2016 02:23 PM, Scott Wood wrote: I suspect that add the usage of cspr_ext into the driver would fix the issue we have. It reads like you would find that acceptable ? What specifically is the problem

Re: t1040 IFC flash driver Extended Chip Select

2016-07-07 Thread Scott Wood
On 07/07/2016 03:52 PM, Daniel Walker wrote: > On 07/07/2016 01:34 PM, Scott Wood wrote: >> On 07/07/2016 02:44 PM, Daniel Walker wrote: >>> It seems natual that if cspr is in the device tree, you would also want >>> cspr_ext because both are used to identify the device. The fact that >>> it's miss

Re: t1040 IFC flash driver Extended Chip Select

2016-07-07 Thread Daniel Walker
On 07/07/2016 02:23 PM, Scott Wood wrote: I suspect that add the usage of cspr_ext into the driver would fix the issue we have. It reads like you would find that acceptable ? What specifically is the problem you're having? Is it that CSPR_EXT is not getting written to, and thus the device does

Re: t1040 IFC flash driver Extended Chip Select

2016-07-07 Thread Scott Wood
On 07/07/2016 10:48 AM, Daniel Walker wrote: > On 07/06/2016 05:57 PM, Scott Wood wrote: >> On 07/06/2016 03:23 PM, Daniel Walker wrote: >>> Hi, >>> >>> We are using the t1040 platform, and we have found that we need to >>> populate this register. In the Technical Reference Manual it's >>> descript

Re: t1040 IFC flash driver Extended Chip Select

2016-07-07 Thread Daniel Walker
On 07/07/2016 01:34 PM, Scott Wood wrote: On 07/07/2016 02:44 PM, Daniel Walker wrote: It seems natual that if cspr is in the device tree, you would also want cspr_ext because both are used to identify the device. The fact that it's missing to me is strange. As I said in my prior email, even if

Re: t1040 IFC flash driver Extended Chip Select

2016-07-07 Thread Daniel Walker
On 07/07/2016 12:26 PM, Scott Wood wrote: On 07/07/2016 10:48 AM, Daniel Walker wrote: On 07/06/2016 05:57 PM, Scott Wood wrote: On 07/06/2016 03:23 PM, Daniel Walker wrote: Hi, We are using the t1040 platform, and we have found that we need to populate this register. In the Technical Referen

Re: t1040 IFC flash driver Extended Chip Select

2016-07-07 Thread Daniel Walker
On 07/06/2016 05:57 PM, Scott Wood wrote: On 07/06/2016 03:23 PM, Daniel Walker wrote: Hi, We are using the t1040 platform, and we have found that we need to populate this register. In the Technical Reference Manual it's description is section 24.3.2. This option appears in the driver, but it d

Re: t1040 IFC flash driver Extended Chip Select

2016-07-06 Thread Scott Wood
On 07/06/2016 03:23 PM, Daniel Walker wrote: > Hi, > > We are using the t1040 platform, and we have found that we need to > populate this register. In the Technical Reference Manual it's > description is section 24.3.2. This option appears in the driver, but it > doesn't appears to be used anyp

t1040 IFC flash driver Extended Chip Select

2016-07-06 Thread Daniel Walker
Hi, We are using the t1040 platform, and we have found that we need to populate this register. In the Technical Reference Manual it's description is section 24.3.2. This option appears in the driver, but it doesn't appears to be used anyplace. We we're considered adding something to the devi