-----Original Message----- From: u-boot-bounces@lists.denx.de [mailto:u-boot- bounces@lists.denx.de] On Behalf Of Alex Zeffertt Sent: 17 August 2012 16:47 To: u-boot@lists.denx.de Subject: [U-Boot] WARNING: Caches not enabled on openrd based board
Hi U-Booters,
I get the following warning when I boot our openrd based board:
U-Boot 2012.07 (Aug 17 2012 - 10:45:29) OpenRD-Base
SoC: Kirkwood 88F6281_A1 DRAM: 128 MiB WARNING: Caches not enabled NAND: 512 MiB
I am running the latest code from git with a small number of changes to make it work with our hardware. (In particular we have had to rewrite board/Marvell/openrd/kwbimage.cfg.)
My question is: does the warning about caches affect only U-Boot (in which case I don't mind) or will it also affect Linux?
At least for Kirkwood, cache is forced disabled to keep peripheral drives small and simple. I don't think it affects Linux.
Regards... Prafulla . . .