应用AM3358，OSC0硬件设计石英晶体频率为24MHz，在win7操作系统下，运行starterware的project源代码，console显示如下

CortxA8: Output: **** AM335x 15x15 EVM Initialization is in progress ..........
CortxA8: Output: **** AM335x ALL PLL Config for OPP == OPP100 is in progress .........
CortxA8: Output: Input Clock Read from SYSBOOT[15:14]: 19.2MHz
CortxA8: Output: **** AM335x PLL Config failed!! Check SYSBOOT[15:14] for proper input freq config
CortxA8: Output: **** AM335x DDR2 EMIF and PHY configuration is in progress...
CortxA8: Output: EMIF PRCM is in progress .......
CortxA8: Output: EMIF PRCM Done
CortxA8: Output: DDR PHY Configuration in progress
CortxA8: Output: Waiting for VTP Ready .......
CortxA8: Output: VTP is Ready!
CortxA8: Output: DDR PHY CMD0 Register configuration is in progress .......
CortxA8: Output: DDR PHY CMD1 Register configuration is in progress .......
CortxA8: Output: DDR PHY CMD2 Register configuration is in progress .......
CortxA8: Output: DDR PHY DATA0 Register configuration is in progress .......
CortxA8: Output: DDR PHY DATA1 Register configuration is in progress .......
CortxA8: Output: Setting IO control registers.......
CortxA8: Output: EMIF Timing register configuration is in progress .......
CortxA8: Output: EMIF Timing register configuration is done .......
CortxA8: Output: PHY is READY!!
CortxA8: Output: DDR PHY Configuration done
CortxA8: Output: **** AM335x 15x15 EVM Initialization is Done ******************
CortxA8: Output: **** AM335x 15x15 EVM Initialization is in progress ..........
CortxA8: Output: **** AM335x ALL PLL Config for OPP == OPP100 is in progress .........
CortxA8: Output: Input Clock Read from SYSBOOT[15:14]: 19.2MHz
CortxA8: Output: **** AM335x PLL Config failed!! Check SYSBOOT[15:14] for proper input freq config
CortxA8: Output: **** AM335x DDR2 EMIF and PHY configuration is in progress...
CortxA8: Output: EMIF PRCM is in progress .......
CortxA8: Output: EMIF PRCM Done
CortxA8: Output: DDR PHY Configuration in progress
CortxA8: Output: Waiting for VTP Ready .......
CortxA8: Output: VTP is Ready!
CortxA8: Output: DDR PHY CMD0 Register configuration is in progress .......
CortxA8: Output: DDR PHY CMD1 Register configuration is in progress .......
CortxA8: Output: DDR PHY CMD2 Register configuration is in progress .......
CortxA8: Output: DDR PHY DATA0 Register configuration is in progress .......
CortxA8: Output: DDR PHY DATA1 Register configuration is in progress .......
CortxA8: Output: Setting IO control registers.......
CortxA8: Output: EMIF Timing register configuration is in progress .......
CortxA8: Output: EMIF Timing register configuration is done .......
CortxA8: Output: PHY is READY!!
CortxA8: Output: DDR PHY Configuration done
CortxA8: Output: **** AM335x 15x15 EVM Initialization is Done ******************

请问红色标示部分，为何会为19.2MHz，这种情况如何解决？project运行无结果输出，是由于这个原因么？另，除了这部分有问题外，还会出现一个提示：No source avialable for “0x20080”，对不同的程序有时也会是0x20088等，查看disassembly，其代码由该地址起，为 EAFFFFFE B 0x20080，一直到0x200bc，这是由于上述的问题造成的么，谢谢