memlayout: Make sure preram_cbmem_console symbols exist

This enables its _size variable (a macro) to work even when
the console has no location assigned to it in the chip/board's
Since _size == 0, the code will do the right thing.

Change-Id: I6b42ed0c5c3aaa613603680728b61cbdb24c4b61
Signed-off-by: Patrick Georgi <>
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <>
2 files changed