Re: [coreboot] [Rangeley C2000] Can't step when in romstage main function of MohonPeak

2015-03-27 Thread 郭佳
Hi Patrick, understood and thanks anyway. Regards, Hook Guo On Fri, Mar 27, 2015 at 6:33 PM, Patrick Georgi wrote: > Hi Hook Guo, > > 2015-03-27 11:11 GMT+01:00 郭佳 : >> At the time this main function has been called, the Cache as RAM has been >> setup >> by FSP, and the MTRR_PHYSBASE0 is FEF0_

Re: [coreboot] [Rangeley C2000] Can't step when in romstage main function of MohonPeak

2015-03-27 Thread Patrick Georgi via coreboot
Hi Hook Guo, 2015-03-27 11:11 GMT+01:00 郭佳 : > At the time this main function has been called, the Cache as RAM has been > setup > by FSP, and the MTRR_PHYSBASE0 is FEF0_0006. > BTW: (1) Using the debugger's memory window, I can see Cache as RAM region of > temporary stack are full of A5 5A, is

[coreboot] [Rangeley C2000] Can't step when in romstage main function of MohonPeak

2015-03-27 Thread 郭佳
Hi, I'm debugging with Arium XDP3e debugger on ADI target board(MohonPeak based). The coreboot.rom can bring target board up successfully in case of XDP not plugged. However, when stepping with debugger, the C code main function of romstage can't be stepped, it always failed and the cpu goes into