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From: "Alexander Melichenko" <AlexanderM@lrpeople.com>
To: "Vipin Malik" <vipin.malik@daniel.com>
Cc: <linux-mtd@lists.infradead.org>, <s_krishna@in.ibm.com>
Subject: SC520 CDP - problem with booting from BIOS Flash
Date: Tue, 15 May 2001 18:33:48 +0400	[thread overview]
Message-ID: <003f01c0dd4c$11102e60$5502010a@lrpeople.com> (raw)

Hello, Vipin!
I work with AMD SC520 CDP. I use file sc520cdp.c from CVS (written by Robert
Kaiser). It works good when Linux boots from HDD or FDD. I can read/write
into mtd0,... device or work with JFFS placed into mtdblock device.
My root FS (JFFS) is placed into mtdblock0. Now I would like to place kernel
into BIOS-flash (29F040). I followed instructions, written by You.  But I
have some questions. My actions is :

I use lstart16.asm from AMD site with Your modifications.

BOOTCS - DIP
ROMCS1 - 8MHCS
ROMCS2 - 8MLCS

z
yi
nb0
ns lstart16.abs 7f800
ns zFlashImage 0 (zFlashImage is kernel with assigning root device
mtdblock0).
z
g

After reset I see changing some digits on the LEDs but kernel is not
booting.

Why kernel doesn't booting? This kernel boots good ( with root fs into
mtdblock0 ) when I use HDD.
Any ideas?

Thanks for any help.

Alexander Melichenko

             reply	other threads:[~2001-05-15 15:29 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2001-05-15 14:33 Alexander Melichenko [this message]
2001-05-15 15:59 ` SC520 CDP - problem with booting from BIOS Flash Robert Kaiser
  -- strict thread matches above, loose matches on Subject: below --
2001-05-15 19:37 Vipin Malik

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