linux 2.4.26 on 440GX 512MB of RAM

Barbier, Renaud (GE Infrastructure) Renaud.Barbier at GE.COM
Thu Nov 11 22:53:06 EST 2004

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I am booting linux from, Uboot on a custom 440GX board.

U-boot is able to access the 512MB of RAM I have on this board.
Unless I add the option mem=256M to the linux boot line, 
linux is not able to fully boot.

I know it calls MMU_init (head_44x.S) but does not seem to jump to start_kernel after that.

Is there something I am missing here?

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