[U-Boot-Users] S29GLxxxM Flash write buffer programming

Nghiem, Tien TNghiem at oerlikon.ca
Fri Apr 8 16:56:36 CEST 2005


Ooops.. we don't talk the same chip of flash, sorry ignore my answer

-----Original Message-----
From: u-boot-users-admin at lists.sourceforge.net
[mailto:u-boot-users-admin at lists.sourceforge.net]On Behalf Of Nghiem,
Tien
Sent: Friday, April 08, 2005 9:38 AM
To: schau at MAZeT.de; u-boot-users at lists.sourceforge.net
Subject: RE: [U-Boot-Users] S29GLxxxM Flash write buffer programming


Sebastian,

I have used u-boot-1.1.2 for the IceCube board(MPC5200) to bring Linux on this board. It's working well. This board has a flash AMD: AM29LV0652D in X8 mode.

Tien Nghiem

-----Original Message-----
From: u-boot-users-admin at lists.sourceforge.net
[mailto:u-boot-users-admin at lists.sourceforge.net]On Behalf Of Sebastian
Schau
Sent: Friday, April 08, 2005 6:43 AM
To: u-boot-users at lists.sourceforge.net
Subject: [U-Boot-Users] S29GLxxxM Flash write buffer programming


Hi all,

I am using Spansion S29GL128M / AMD Am29LV128M flash in 8-Bit mode on 
our Board. Older Versions of this Flash supported a "Byte Program" mode 
to write a single byte into flash. Newer versions don't support this 
command. According to Datasheet you should use "Write Buffer 
Programming" in X8 (8-Bit) mode.
My question is, if anyone has experience in using this Flash in X8 mode 
with U-Boot and/or Linux?


Thanks Sebastian



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