[U-Boot] [PATCH] Revert "spi: add config option to enable the WP pin function on st micron flashes"

Heiko Schocher
2015-04-23T12:58:46Z

Hello Jagan,

Am 22.04.2015 13:03, schrieb Jagan Teki:
> On 23 December 2014 at 13:45, Jagan Teki <jagannadh.teki@gmail.com> wrote:
>> Hi Heiko,
>>
>> On 23 December 2014 at 12:04, Heiko Schocher <hs@denx.de> wrote:
>>> Hello Jagan,
>>>
>>> Am 22.12.2014 09:58, schrieb Jagan Teki:
>>>>
>>>> On 18 December 2014 at 19:21, Jagannadha Sutradharudu Teki
>>>> <jagannadh.teki@gmail.com> wrote:
>>>>>
>>>>> This reverts commit 562f8df18da62ae02c4ace1e530451fe82c3312d.
>>>>>
>>>>> Never see the issue with N25Q128 flash without need of W#/Vpp signal
>>>>> during probe.
>>>>>
>>>>> Signed-off-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
>>>>> Cc: Heiko Schocher <hs@denx.de>
>>>>> ---
>>>>> README | 11 -----------
>>>>> drivers/mtd/spi/sf_internal.h | 4 ----
>>>>> drivers/mtd/spi/sf_probe.c | 30 ------------------------------
>>>>> 3 files changed, 45 deletions(-)
>>>
>>>
>>> I found this issue on the aristainetos board, there the "W#/Vpp" signal
>>> is connected to a gpio pin.
>>
>> Did you test the same board on Linux? what about the status there?

You can revert this patch. It seems it works not as expected, so it
is better to revert it, and I maybe get time for reworking it.

bye,
Heiko
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