AMCC 405ex memory size issue
Hi all,
we are using u-boot 2009.01, linux-2.6.25-rc2, 1GB DDR2 memory(2Gbit * 4,
1 rank), AMCC powerpc 405ex, both 1G and 512MB memory works fine under u-boot, but linux boot fails in 1G memory, if we limit mem=512M, linux could boot. Could anyone pls help us how to find the root cause? thanks
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any ideas?
Quoted 13 lines · konamo
Hi all,
we are using AMCC 405ex kilauea eval board as a demo, not use any
pci/nand function,
the board configuration is below:
u-boot 2009.01,
linux-2.6.25-rc2,
1GB DDR2memory(2Gbit * 4, 1 rank),
AMCC powerpc 405ex,
both 1G and 512MB memory works fine under u-boot, but linux boot fails in 1G memory, if we limit mem=512M, linux could boot over nfs. Could anyone pls help us how to find the root cause? thanks
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