[U-Boot-Users] SDRAM initialization in TQM860L?
17 Feb
2006
17 Feb
'06
10:10 a.m.
Dear all:
When the power is on, the MPC860 need to use the MCR and MDR to initialize the "RAM array" of UPMA. I want to know how the initialization is done in U-BOOT? Please point it to me which source codes corresponding the initialization?
Yours Sincerely,
Yuwei Qin
yuwei_qin@photontec.com 2006-02-17
17 Feb
17 Feb
10:45 a.m.
New subject: [U-Boot-Users] SDRAM initialization in TQM860L?
In message OF2D0D34D4.BC77BB50-ON48257118.0033E168@photontec.com you wrote:
When the power is on, the MPC860 need to use the MCR and MDR to initialize the "RAM array" of UPMA. I want to know how the initialization is done in U-BOOT? Please point it to mewhich source codes corresponding the initialization?
This gets done in your board specific code. See initdram() in board/<your_name>/<your_name>.c
Best regards,
Wolfgang Denk
--
Software Engineering: Embedded and Realtime Systems, Embedded Linux
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd@denx.de
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Wolfgang Denk