debug过程中出现错误，控制台信息如下，请问如何修改GEL文件，我的版本是，AM335X_StarterWare_02_00_00_07，这里面的tools->gel文件里是有beaglebone black.gel的。
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: Trouble Writing Memory Block at 0x4c0000e4 on Page 0 of Length 0x4: (Error -1065 @ 0x3D5A) Unable to access device memory. Verify that the memory address is in valid memory. If error persists, confirm configuration, power-cycle board, and/or try more reliable JTAG settings (e.g. lower TCLK). (Emulation package 5.1.507.0)
CortxA8: GEL: Error while executing OnTargetConnect(): Target failed to write 0x4C0000E4 at *((unsigned int *) (0x4C000000+0x0E4))=(unsigned int) 0x07 [beagleboneblack.gel:265] at DDR3_EMIF_Config() [beagleboneblack.gel:354] at AM335x_BeagleBlack_Initialization() [beagleboneblack.gel:339] at OnTargetConnect() .
CortxA8: Trouble Writing Memory Block at 0x80000000 on Page 0 of Length 0x1f08: (Error -1065 @ 0x3D5A) Unable to access device memory. Verify that the memory address is in valid memory. If error persists, confirm configuration, power-cycle board, and/or try more reliable JTAG settings (e.g. lower TCLK). (Emulation package 5.1.507.0)
CortxA8: Unable to terminate memory download: NULL buffer pointer at 0x3a9f
CortxA8: GEL: File: C:\ti\AM335X_StarterWare_02_00_00_07\binary\armv7a\cgt_ccs\am335x\beaglebone\uart\uartEcho.out: Load failed.
