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Differential D10724

Add workaround for CESA MBUS windows with 4GB DRAM
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Authored by mw_semihalf.com on May 14 2017, 1:05 AM.
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zbb
loos
mmel
• ian
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rS318878: Add workaround for CESA MBUS windows with 4GB DRAM
Summary

Armada 38x SoC's equipped with 4GB DRAM suffer freeze
during CESA operation, if MBUS window opened at given
DRAM CS reaches end of the address space. Apply a workaround
by setting the window size to the closest possible
value, i.e. divide it by 2.

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rS FreeBSD src repository - subversion
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head/
sys/
arm/
mv/
17 lines

Diff 28787

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head/sys/arm/mv/mv_common.c

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