ARM: dts: imx6ul: add sram support for i.mx6ul

Add SRAM support for i.MX6UL, it has 128KB ocram
starting from 0x900000.

Signed-off-by: Anson Huang <b20788@freescale.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
1 file changed