SPI为何会读取不到GD25Q64的信息呢求解

SPI读取不到GD25Q64的信息

使用spi2

也下bsp的设计没有问题

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RT - Thread Operating System

/ | 3.1.3 build Jul 14 2022

2006 - 2019 Copyright by rt-thread team

[D/SFUD] (../rtthread/components/drivers/spi/sfud/src/sfud.c:861) device manufacturer ID is 0xFF

[D/SFUD] (../rtthread/components/drivers/spi/sfud/src/sfud.c:862) memory type ID is 0xFF

[D/SFUD] (../rtthread/components/drivers/spi/sfud/src/sfud.c:863) capacity ID is 0xFF

[D/SFUD] (../rtthread/components/drivers/spi/sfud/src/sfud_sfdp.c:122) Error: Check SFDP signature error. It's must be 50444653h('S' 'F

[I/SFUD] Warning: Read SFDP parameter header information failed. The GD25Q64 is not support JEDEC SFDP.

[I/SFUD] Warning: This flash device is not found or not support.

[I/SFUD] Error: GD25Q64 flash device is initialize fail.

[E/SFUD] ERROR: SPI flash probe failed by SPI device spi20.

msh >(thread != RT_NULL) assertion failed at function:rt_thread_timeout, line number:738

读到的id号怎么全是0xff？

硬件是没有的，用库函数测试能正常读写，是spi读写有问题吗？如何解决？