u-boot-brain/drivers/ddr/fsl
York Sun ef87cab664 driver/ddr/fsl: Add support of overriding chip select write leveling
JEDEC spec allows DRAM vendors to use prime DQ for write leveling. This
is not an issue unless some DQ pins are not connected. If a platform uses
regular DIMMs but with reduced DDR ECC pins, the prime DQ may end up on
those floating pins for the second rank. The workaround is to use a known
good chip select for this purpose.

Signed-off-by: York Sun <yorksun@freescale.com>
2014-09-08 10:30:34 -07:00
..
arm_ddr_gen3.c driver/ddr/freescale: Fix DDR3 driver for ARM 2014-09-08 10:30:34 -07:00
ctrl_regs.c driver/ddr/fsl: Add support of overriding chip select write leveling 2014-09-08 10:30:34 -07:00
ddr1_dimm_params.c Driver/DDR: Moving Freescale DDR driver to a common driver 2013-11-25 11:43:43 -08:00
ddr2_dimm_params.c Driver/DDR: Moving Freescale DDR driver to a common driver 2013-11-25 11:43:43 -08:00
ddr3_dimm_params.c Driver/DDR: Moving Freescale DDR driver to a common driver 2013-11-25 11:43:43 -08:00
ddr4_dimm_params.c driver/ddr/fsl: Add DDR4 support to Freescale DDR driver 2014-04-22 17:58:48 -07:00
fsl_ddr_gen4.c driver/ddr: Fix DDR4 driver for ARM 2014-07-22 16:25:54 -07:00
interactive.c driver/ddr/fsl: Add support of overriding chip select write leveling 2014-09-08 10:30:34 -07:00
lc_common_dimm_params.c driver/ddr/fsl: Add DDR4 support to Freescale DDR driver 2014-04-22 17:58:48 -07:00
main.c drivers/ddr: Fix possible out of bounds error 2014-04-22 17:58:49 -07:00
Makefile driver/ddr/fsl: Add DDR4 support to Freescale DDR driver 2014-04-22 17:58:48 -07:00
mpc85xx_ddr_gen1.c Driver/DDR: combine ccsr_ddr for 83xx, 85xx and 86xx 2013-11-25 11:43:46 -08:00
mpc85xx_ddr_gen2.c Driver/DDR: combine ccsr_ddr for 83xx, 85xx and 86xx 2013-11-25 11:43:46 -08:00
mpc85xx_ddr_gen3.c mpc85xx/t104x: Add deep sleep framework support 2014-04-22 17:58:49 -07:00
mpc86xx_ddr.c Driver/DDR: combine ccsr_ddr for 83xx, 85xx and 86xx 2013-11-25 11:43:46 -08:00
options.c drivers/ddr: Fix possible out of bounds error 2014-04-22 17:58:49 -07:00
util.c driver/ddr/fsl: Add DDR4 support to Freescale DDR driver 2014-04-22 17:58:48 -07:00