mpc83xx: mpc8360emds: Don't use LBC SDRAM when DDR is available
authorAnton Vorontsov <avorontsov@ru.mvista.com>
Wed, 16 Sep 2009 19:21:57 +0000 (23:21 +0400)
committerKim Phillips <kim.phillips@freescale.com>
Fri, 25 Sep 2009 23:25:51 +0000 (18:25 -0500)
commit034477bb31948d698d18b84bc0834c3e25a14d04
treee50e558115fa6ae12673a5d1407461a6f932485b
parentd77c779bc23596aa3693d1c5c4d5b6e1072f93f2
mpc83xx: mpc8360emds: Don't use LBC SDRAM when DDR is available

Since commit 5c2ff323a94e27e481f70c44838d43fcd844dd46 ("mpc8360emds:
rework LBC SDRAM setup"), LBC SDRAM is available for use in Linux.

Though, it appears that QE Ethernet in Gigabit mode can't transmit
large packets when it tries to work with a data in LBC SDRAM (memtest
didn't discover any issues, is LBC SDRAM just too slow?).

With this patch we can still use the board without DDR memory, but
if DDR is available, we don't use LBC SDRAM.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
board/freescale/mpc8360emds/mpc8360emds.c