Tool/software:
Hi Ti Team,
My debugging environment is as follows:
SDK version: 10.0
SOC: TDA4VH88
Flash chip: MX25UW51245GXDR00
The hardware schematic diagram is as follows:(Although the flash shown in the schematic diagram is MX66UW1G45GXR, the actually used is MX25UW51245GXDR00.)
We designed two versions of hardware. The first version of the hardware OSPI-Flash was functioning properly. However, the current version of the hardware design is not working as expected. These two versions of the hardware design have not been altered in any way, and the software has not been modified either. The only difference is that there are some variations in the used SOCs. The first version used a sample, while the second version used the production version.
The first version of the SOC model that can operate normally:
The model number of the chip used when the problem occurs：
Below is the log I used to verify the flash function (in U-boot, using ‘sf probe’ failed to identify the flash; in Kernel, the flash model could be identified, but reading/writing was not possible).
1004.log.txt
