[U-Boot] [PATCH v7 21/21] sf: Add SPI NOR protection mechanism

[Jagan Teki]

On 11 November 2015 at 15:13, Fabio Estevam <festevam at gmail.com> wrote:
> On Wed, Nov 11, 2015 at 12:56 AM, Simon Glass <sjg at chromium.org> wrote:
>
>> It crashes reading the environment:
>>
>> U-Boot 2015.10-00544-gcad0499 (Nov 10 2015 - 17:06:00 -0700)
>>
>> CPU:   Intel(R) Core(TM) i5-3427U CPU @ 1.80GHz
>> DRAM:  2.7 GiB
>> SF: Detected W25Q64CV with page size 256 Bytes, erase size 4 KiB, total 8 MiB
>> *** Warning - bad CRC, using default environment
>>
>> Video: 1280x1024x16
>> Model: Google Link
>> SF: Detected W25Q64CV with page size 256 Bytes, erase size 4 KiB, total 8 MiB
>> Invalid Opcode (Undefined Opcode)
>> EIP: 0010:[<00000058>] EFLAGS: 00010283
>> Original EIP :[<52fbb058>]
>
> In this patch we only assign the lock ops if the flash is of ST Micro
> type, so not sure why it affects Winbound flash as well.
>
> Jagan, would you have some ideas, please?

Issue still there? because we added these lock ops only for ST Micro flash's.

thanks!
-- 
Jagan | openedev.