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KeyStone_DDR_PLL_init 无法完成

大家好:

我在6657开发板上测试初始化,首先main函数KeyStone_main_PLL_init(100, 10, 1),console可以正常输出

[C66xx_0] Initialize DSP main clock = 100.00MHz/1x10 = 1000MHz。

然后下面写KeyStone_DDR_PLL_init(50.0,20,1);console不能输出Initialize DDR speed = ****。

判断程序应该是卡死在其调用的KeyStone_PLL_init,请问该如何做,这样初始化的方法不对吗?

程序编译通过,没有报错和警告,在0核上运行。