This patch fixes the fix for 8572 SOC errata for 32bit DDR2.
The earlier fix was trying to access the SDRAM_CFG register before
initializing it.
Now the SDRAM_CFG is initialized before. But the MEM_EN is set in the end.
Signed-off-by: Poonam Aggrwal-b10812
Acked-by: Dave Liu
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cpu/mpc85xx/dd
From: Poonam Aggrwal <[EMAIL PROTECTED]>
These changes were identified by HighSmith Bill ,Mazzyar and Joseph for
DDR configuration in u-boot code. Some are related to performance, some
affect stability and some correct few basic errors in the current
configuration.
The changes have been tested