driver/ddr: Restruct driver to allow standalone memory space
authorYork Sun <yorksun@freescale.com>
Fri, 1 Aug 2014 22:51:00 +0000 (15:51 -0700)
committerYork Sun <yorksun@freescale.com>
Thu, 25 Sep 2014 15:36:18 +0000 (08:36 -0700)
commit1d71efbb0345ff3a8ac45e62bef36813abe1703e
treef607e330c200428f1e37a1fd3aba8873efdbb634
parente211c12e773881f6bef60143df4764402a56de34
driver/ddr: Restruct driver to allow standalone memory space

U-boot has been initializing DDR for the main memory. The presumption
is the memory stays as a big continuous block, either linear or
interleaved. This change is to support putting some DDR controllers
to separated space without counting into main memory. The standalone
memory controller could use different number of DIMM slots.

Signed-off-by: York Sun <yorksun@freescale.com>
README
arch/powerpc/cpu/mpc85xx/cpu.c
drivers/ddr/fsl/ddr4_dimm_params.c
drivers/ddr/fsl/main.c
drivers/ddr/fsl/options.c
drivers/ddr/fsl/util.c
include/fsl_ddr.h
include/fsl_ddr_sdram.h