The title of this post is "QSPI_FLASH_ISSUE", but it seems your issue is with parallel NOR flash not QSPI.
I assume your issue is with "Flash: ## Unknown flash on Bank 1 - Size = 0x00000000 = 0 MB"
The title of this post is "QSPI_FLASH_ISSUE", but it seems your issue is with parallel NOR flash not QSPI.
I assume your issue is with "Flash: ## Unknown flash on Bank 1 - Size = 0x00000000 = 0 MB"