[PATCH] configs: zynqmp_kria: Deactivate CONFIG_SPI_FLASH_BAR

Michal Simek michal.simek at amd.com
Thu Mar 21 10:35:19 CET 2024



On 3/21/24 10:25, Tejas Bhumkar wrote:
> Disable CONFIG_SPI_FLASH_BAR, which activates 4-byte opcodes.

Can you please be more specific?
There is a bigger story behind which should be also described.

The issue which this patch is addressing is that when image recovery application 
is running U-Boot SPL or FSBL with upstream u-boot is not able to work with the 
flash unless board is power off/on again.
It suggest that baremetal application is using flash in certain mode and U-Boot 
is another. That's why I want to know that this change actually does.
If that means that it uses the same mode as baremetal application or so.

M


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