[U-Boot-Users] Who sets the boot parameters?
19 Nov
2004
19 Nov
'04
4:15 a.m.
Hi,
The boot parameter is transferred to a linux kernel by r2. Many boards set the bd->bi_boot_param to a fixed address? How does this value come from? Who set the boot parameters at that address?
Thanks, -Shawn.
19 Nov
19 Nov
8:43 a.m.
In message c3d0340b0411181915f8a5e9e@mail.gmail.com you wrote:
The boot parameter is transferred to a linux kernel by r2. Many boards
Maybe, maybe not. This may be rioght on one architecture, other architectures do it differently.
set the bd->bi_boot_param to a fixed address? How does this value come from? Who set the boot parameters at that address?
See what common/cmd_bootm.c is doing with the "bootargs" environment variable.
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
I've already got a female to worry about. Her name is the Enterprise.
-- Kirk, "The Corbomite Maneuver", stardate 1514.0
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Wolfgang Denk