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TDA4VM: PSDK RTOS Board_init初始化PLL无效

Part Number: TDA4VM


TI同事,你好

我在ti-processor-sdk-rtos-j721e-evm-08_02_00_05下调试发现用板级初始化函数Board_init()去配置PLL不起作用,下面是用mcusw下未更改过PSDK原始代码编译出的fls_app_dac demo例程在CCS环境下加载运行的结果,其中,DMSC加载运行sysfw文件ti-fs-firmware-j721e-gp.bin,mcu1_0加载运行sciserver_testapp_freertos_mcu1_0_release.xer5f,mcu2_1加载运行fls_app_dac_mcu2_1_release.xer5f:

在board_pll.c中配置了TIMER0的时钟源配置,运行程序在执行Board_init()时也未报出任何错误,但是结果TIMER0的时钟源选择寄存器CTRLMMR_TIMER0_CLKSEL并未发生任何改变(正确配置寄存器值应为9),Board_init()对BOARD_INIT_PLL的初始化配置并未生效,请帮忙查看是何原因,谢谢!