24 Apr
2012
24 Apr
'12
9:57 p.m.
Dear Thirumalesha N,
In message CAO1Rv-adDQc_0_p0yqPTMNWOvUsfvunTHtnMtqhSct2psH3+pQ@mail.gmail.com you wrote:
I modified MPC8260ADS with CPU clock frequency 100MHz, Text base
Is this the actual clock frequency on your system? Really?
0xfff00000, Flash Base 0xfff00000 and sdram base 0x00000000, and console on
Are these values correct for your hardware?
SMC of port pins PA9(RX) and PA8 (Tx), But nothing am getting on serial port while booting. Please can any one suggest me to come out of this.
Check the BRGs and the clock routing; if you don't have the right clocksand all tehse little details there will be no output.
Best is to attach your JTAG debugger and start GDB.
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
Programmer's Lament: (Shakespeare, Macbeth, Act I, Scene vii)
"That we but teach bloody instructions,
which, being taught, return to plague the inventor..."