5 May
2010
5 May
'10
8:32 a.m.
Dear "Thirumalai",
In message 8F0ECFAA4F2C46928A69DE95FAF2A07B@itd210 you wrote:
We are using MPC8640 in our board. During booting we are getting TRAP 200 randomly. Some times it is booting without any issue some times it trapped into the exception 200 and automatically restarts itself. The PowerPC archietecture defines TRAP 200 will be due to some TLB miss and related things. Can you please suggest me how to identify the source of the issue and solve the problem.
Did you try booting Linux on that board? Let me guess: if you tried, it crashed, right?
I recommend to check the RAM initialization sequence. I bet you see memory corruption effects.
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd@denx.de
What can it profit a man to gain the whole world and to come to his
property with a gastric ulcer, a blown prostate, and bifocals?
-- John Steinbeck, _Cannery Row_