tree 3dc15ff84c3867016ef6d3976451b148dc4156ac
parent cade7d9577d4d17f55404b5e60cd5e5b0b605c31
author Matthias Kaehlcke <matthias@kaehlcke.net> 1267037139 +0100
committer Tom Rix <Tom.Rix@windriver.com> 1267986995 -0600

edb93xx: Fix SDRAM initialization

edb93xx: Fix SDRAM initialization by issuing a precharge all command before
forcing the precharge and select mode register update mode before programming
the mode registers. Write to the SDRAM banks in order to force a precharge,
reading causes the edb93xx boards to hang

Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net>