ARM: OMAP2: bard-h4: list those eeproms

Declare the two 1Kbit EEPROMs included in the H4 board stack.
One is on the CPU card; the other is on the mainboard.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Tony Lindgren <tony@atomide.com>