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PPC4xx:HCU4/5 cleanup ecc/sdram init
authorNiklaus Giger <niklaus.giger@netstal.com>
Thu, 16 Aug 2007 13:16:02 +0000 (15:16 +0200)
committerStefan Roese <sr@denx.de>
Thu, 16 Aug 2007 17:44:47 +0000 (19:44 +0200)
commit1e6b07c64967c1eb2cd84faa4c32bf2a769bc8eb
treea77a7568d52f03f4dcc3a1911e2548f7d0e01c3ftree | snapshot
parent8fb6e80c06849e3013ac5c9350d8ed9e52967991commit | diff
PPC4xx:HCU4/5 cleanup ecc/sdram init

Make ecc initialisation robust, as DDR2-ECC errors may be generated
while zeroing the RAM.

Return 16 bytes (a cacheline) less than the available memory, as the
board and/or PPC440EPx might have problems accessing the last bytes.

Signed-off-by: Niklaus Giger <niklaus.giger@netstal.com>
board/netstal/hcu5/sdram.c diff | blob | history
Cloned from git://git.denx.de/u-boot.git