driver/ddr/fsl: Fix driver to support empty first slot
authorYork Sun <yorksun@freescale.com>
Thu, 19 Mar 2015 16:30:27 +0000 (09:30 -0700)
committerYork Sun <yorksun@freescale.com>
Thu, 23 Apr 2015 15:55:53 +0000 (08:55 -0700)
commit6b95be228024c7d15b9164b59187ef02333bb0c8
tree49df5d8e2ae4d0163319a538aedbeab022c1d869
parent66869f955417b89dbf6b7cbb72738b2205a26bf8
driver/ddr/fsl: Fix driver to support empty first slot

CS0 was not allowed to be empty by u-boot driver in the past to simplify
the driver. This may be inconvenient for some debugging. This patch lifts
the restrictions. Controller interleaving still requires CS0 populated.

Signed-off-by: York Sun <yorksun@freescale.com>
drivers/ddr/fsl/ctrl_regs.c
drivers/ddr/fsl/ddr4_dimm_params.c
drivers/ddr/fsl/interactive.c
drivers/ddr/fsl/lc_common_dimm_params.c
drivers/ddr/fsl/options.c