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AM2434: AM2434 ALV 更换Flash,驱动错误

Part Number: AM2434

你好

项目使用AM2434 ALV,硬件设计无外挂DDR内存,使用外置Flash型号:gd25q64e,手册如下:

gd25q64e_rev1.4_20210820.pdf

参考AM243x MCU+ SDK: Writing flash driver for a custom flash device修改Flash驱动,修改完成后需要重新编译lib,请提供相关编译方法。

第一步:添加 OSPI Flash Diagnostic工程,通过JATG下载报错,提示不能写内存。报错如下图:

在论坛看到,相同的问题。还没有解决。链接如下:

https://e2e.ti.com/support/microcontrollers/arm-based-microcontrollers-group/arm-based-microcontrollers/f/arm-based-microcontrollers-forum/1096852/am2434-custom-flash-driver-for-am2434-error/4102095?tisearch=e2e-sitesearch&keymatch=am2434#4102095