Hi TI Expert,
1. OSPI flash type:
The OSPI flash used on TDA4x EVM is MT35XU512ABA which the working voltage is 1.8V, we chose MT35XL512ABA which the working voltage is 3.3V.
The software can run TDA4x EVM, but it can not run our customized development board after we modified OSPI flash chip ID;
we hope boot up mode: OSPI+EMMC(First boot up from OSPI, then jump to EMMC), SDK 7.1
2. when we program OSPI flash, chip ID can be read;
we notice the relevant link: https://e2e.ti.com/support/processors-group/processors/f/processors-forum/902918/processor-sdk-dra8x-tda4x-ospi-flash-driver
Please see source code below, the following TI original default function can not get OSPI chip ID and configuration;
Please give us suggestion, do we need additional compilation tool on PC side to compile TI default library to support MT35XL512ABA?
or modify some source code, script, DTS, header file, SPI-Nor-flash driver(drivers/mtd/spi-nor/spi-nor.c) ? please specify file path what we need to modify;
3. UART_socGetInitCfg(Borad_UART_INSTANCE, &uart_cfg)
4. Please see console log information below:
