18 Written: OK
> OK
> AXS# sf read 0x8100 0x18 0x10 && echo OK
> device 0 offset 0x180000, size 0x10
> 0b 00 18 00 00 | [16B in] 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> [ret 0]
> SF: 16 bytes @ 0x18 Read: OK
> OK
> AXS# md.b 0x8100 0
_
From: Vignesh Raghavendra
Sent: Monday, September 23, 2019 08:31
To: Eugeniy Paltsev
Cc: uboot-snps-...@synopsys.com; Alexey Brodkin
Subject: Re: [U-Boot] Regressions in MTD / SPI FLASH
Hi Eugeniy
On 12/09/19 5:59 PM, Eugeniy Paltsev wrote:
> Hi Vignesh,
>
> I
-boot@lists.denx.de; Alexey Brodkin; tr...@konsulko.com;
uboot-snps-...@synopsys.com
Subject: Re: [U-Boot] Regressions in MTD / SPI FLASH
Hi Eugeniy,
One more request:
I am trying to find a better way to identify parts that don't support
4byte addressing.
Could you enable CONFIG_SPI_FLASH_SFDP_S
Hi Eugeniy,
One more request:
I am trying to find a better way to identify parts that don't support
4byte addressing.
Could you enable CONFIG_SPI_FLASH_SFDP_SUPPORT and also enable debug
prints in spi_mem_exec_op() (in drivers/spi/spi-mem.c like before) and
provide logs?
Just logs of "sf probe"
On 10/09/19 5:11 PM, Eugeniy Paltsev wrote:
> Hi Vignesh,
>
> that patch helps - both erase and write works fine.
>
Thanks for testing! I will cleanup the patches and send formal patches
to the list with your tested by.
Regards
Vignesh
> For n25q512ax3:
> Tested-by: "Eugeniy Paltsev "
>
>
Hi Vignesh,
that patch helps - both erase and write works fine.
For n25q512ax3:
Tested-by: "Eugeniy Paltsev "
---
Eugeniy Paltsev
From: Vignesh Raghavendra
Sent: Tuesday, September 10, 2019 08:07
To: Eugeniy Paltsev; Jagan Teki
Cc: u-boot@lists.denx.
Hi,
On 10/09/19 12:18 AM, Eugeniy Paltsev wrote:
> Hi!
> Comments are inlined:
>
>> On 04/09/19 11:37 PM, Eugeniy Paltsev wrote:
>>> We faced with regressions caused by
>>> commit c4e8862308d4 (mtd: spi: Switch to new SPI NOR framework)
>>> This switch was performed by removing entire u-boot spi-
Hi!
Comments are inlined:
>On 04/09/19 11:37 PM, Eugeniy Paltsev wrote:
>> We faced with regressions caused by
>> commit c4e8862308d4 (mtd: spi: Switch to new SPI NOR framework)
>> This switch was performed by removing entire u-boot spi-flash
>> core implementation and copying it from another proj
Hi Eugeniy,
On 04.09.19 20:07, Eugeniy Paltsev wrote:
> We faced with regressions caused by
> commit c4e8862308d4 (mtd: spi: Switch to new SPI NOR framework)
> This switch was performed by removing entire u-boot spi-flash
> core implementation and copying it from another project.
> However the swi
Hi,
On 04/09/19 11:37 PM, Eugeniy Paltsev wrote:
> We faced with regressions caused by
> commit c4e8862308d4 (mtd: spi: Switch to new SPI NOR framework)
> This switch was performed by removing entire u-boot spi-flash
> core implementation and copying it from another project.
> However the switch i
We faced with regressions caused by
commit c4e8862308d4 (mtd: spi: Switch to new SPI NOR framework)
This switch was performed by removing entire u-boot spi-flash
core implementation and copying it from another project.
However the switch is performed without proper testing and
investigations about
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