On Fri, Feb 12, 2016 at 9:11 AM, Matthijs van Duin
<[email protected]> wrote:
> On 12 February 2016 at 15:07, Robert Nelson <[email protected]> wrote:
>>
>> Nah, that one is my fault.. That bug report must be bad luck, as
>> every time i started looking at it, something at the day job pulled me
>> away..
>
>
> OK, thing is, although it didn't seem particularly important to me when I
> first found it since the pull current isn't much and the input is
> smith-triggered, the am572x erratum makes it clear that keeping an input at
> intermediate level for extended time is nevertheless harmful. It seems
> likely to me the same thing will apply to the am335x.
So, P9.15, gpmc_a0 is setup as:
{OFFSET(gpmc_ad0), (MODE(1) | RXACTIVE | PULLUP_EN)}, /* MMC1_DAT0 */
so, gpmc_csn3 (which is also used by the bbgw as mmc2_cmd)
{OFFSET(gpmc_csn3), (MODE(3) | RXACTIVE | PULLUP_EN)},
So i'm thinking:
http://paste.debian.net/381383/
Regards,
--
Robert Nelson
https://rcn-ee.com/
--
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