I am going to use the OTP register to put a unique ID of the board. In order to do that, I don't have to boot the OS if I need to read/write the unique ID of the board.
Regards,
john
On Mon, Jun 6, 2011 at 2:12 PM, Wolfgang Denk wd@denx.de wrote:
Dear John Tobias,
In message BANLkTin9pfUZ5krZUoxDDbbsJHr4uY3boQ@mail.gmail.com you wrote:
The actual initialisation of the sensor is in the OS. But, I need an
early
access to get/set the information in the OTP registers of the sensor.
Could you please explain why this cannot be done in the OS driver initialization code as well?
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 Do not underestimate the value of print statements for debugging.