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authorYork Sun <[email protected]>2014-01-08 13:00:42 -0800
committerYork Sun <[email protected]>2014-01-21 13:40:52 -0800
commit76356eb57cdf607d4e77dd57cd0449d7f5b7bdab (patch)
tree8d2ce217904f1c62f5621eca34d898dfffe57c7e /spl
parentb518816423014587ce89be242503e439c7ade956 (diff)
powerpc/mpc85xx: Revise workaround for DDR-A003
Existing workaround only handles one RDIMM on reference design. In case of two RDIMMs being used, the workaround requires two separate writes to DDR_SDRAM_MD_CNTL register. This patch also restores two debug registers changed by the workaround. Signed-off-by: York Sun <[email protected]> CC: Ben Collins <[email protected]> CC: James Yang <[email protected]>
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