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ppc4xx: Optimizations/Cleanups for IBM DDR2 Memory Controller
authorProdyut Hazarika <phazarika@amcc.com>
Wed, 27 Aug 2008 23:39:00 +0000 (16:39 -0700)
committerStefan Roese <sr@denx.de>
Fri, 29 Aug 2008 08:01:36 +0000 (10:01 +0200)
commit04737d5ffd16248cb80ab3dd4f3765057a803f18
treeb08546ddd18b8cde3cf06e33d35f9617add2996etree | snapshot
parent33aa4eac66b71c797bbc13b3afe432a2132947d4commit | diff
ppc4xx: Optimizations/Cleanups for IBM DDR2 Memory Controller

Removed Magic numbers from Initialization preload registers
Tested with Kilauea, Glacier, Canyonlands and Katmai boards
About 5-7% improvement seen for LMBench memtests

Signed-off-by: Prodyut Hazarika <phazarika@amcc.com>
Signed-off-by: Stefan Roese <sr@denx.de>
cpu/ppc4xx/44x_spd_ddr2.c diff | blob | history
Domain: System / Kernel;