大家好,
新做的板子,在用ccs5.5调试时,报如下错误,有知道是怎么回事的吗?谢谢!
CortexA8: GEL Output: EVM816x Startup Sequence
CortexA8: GEL Output: PRCM Setup Complete
CortexA8: GEL Output: Configuring Pad Functions…
CortexA8: Output: Main PLL Init is in Progress, Please wait …..CortexA8: Output: Main PLL Init is Done …..CortexA8: Output: EVM816x DDR PLL Init is in Progress for 796 MHz DDR Clock, Please wait …..CortexA8: Output: DDR3 Selected.CortexA8: Output: DM816x DDR PLL Init is Done …..CortexA8: Output: EVM816x DDR2/3 PRCM Init is in progress …..CortexA8: Output: EVM816x DDR2/3 PRCM Init is Done …..CortexA8: Output: Initializing EMIF1 …..CortexA8: Output: DDR3 SWLEVELING DONE FOR EMIF0CortexA8: Output: DDR3 SWLEVELING DONE FOR EMIF1CortexA8: Output: DM816x EMIF Init is Done @ 796MHz Clock Rate…..CortexA8: GEL Output: Startup Complete.
CS_DAP_DebugSS: Error: (Error -242 @ 0x0) A router subpath could not be accessed. The board configuration file is probably incorrect. (Emulation package 0.0.0.0)
Shine:
先看一下CCS里的配置文件是否设置正确?
再量一下JTAG口的信号是否正常?
OYE:
回复 Shine:
你好,
配置文件是正确的,在以前的老板子上没问题。
这次是做了下改版,有些电路做了下微调,这可能是那些原因造成的啊?
Shine:
回复 OYE:
如果现在的CCS,仿真器能调试老板子,那多数是硬件原因。
检查一下DM8168有没有跑起来,JTAG口的信号是否正确?
具体做了哪方面的微调?
OYE:
回复 Shine:
JTAG信号,我和老板子做了下对比,是一样的
主要是板卡形状变了,然后电源的位置做了下调整,原理图没变
OYE:
回复 Shine:
用sd卡烧写程序的时候,打印如下:
U-Boot 2010.06 (Oct 15 2015 – 15:54:31)
DRAM: 2 GiBMMC: OMAP SD/MMC: 0Using default environment
Hit any key to stop autoboot: 0 raise: Signal # 8 caughtreading u-boot.binblock read failed: -19mmc_send_cmd: timedout waiting for cmddis!Invalid FAT entry
18432 bytes read## Starting application at 0x80800000 …
OYE:
回复 Shine:
量过,是正常的
haiyan cao:
你好,我用的环境也是CCS5.5,板子是F28M35,在烧写时候也遇到了这样的问题:A router subpath could not be accessed. The board configuration file is probably incorrect
请问你是怎么解决的!
跪求指导