tree ef8cc19e0c01b00baeda237802d4b6b383d5e5f7
parent 7adefb55adf3e55f3788c3b9682ba91d29da2595
author York Sun <yorksun@freescale.com> 1372185461 -0700
committer York Sun <yorksun@freescale.com> 1376077298 -0700

mpc85xx: Base emulator support

Prepare for emulator support for mpc85xx parts.
Disable DDR training and skip wrlvl_cntl_2 and wrlvl_cntl_3 registers.
These two registers improve stability but not supported by emulator.
Add CONFIG_FSL_TBCLK_EXTRA_DIV for possible adjustment to time base.

Signed-off-by: York Sun <yorksun@freescale.com>