u-boot/drivers/ddr/fsl
Shengzhou Liu a994b3deb0 driver/ddr/fsl: Add workaround for A009663
Erratum A-009663 workaround requires to set DDR_INTERVAL[BSTOPRE] to 0
before setting DDR_SDRAM_CFG[MEM_EN] and set DDR_INTERVAL[BSTOPRE]
to the desired value after DDR initialization has completed.

When DDR controller is configured to operate in auto-precharge
mode(DDR_INTERVAL[BSTOPRE]=0), this workaround is not needed.

Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2016-01-25 08:24:15 -08:00
..
arm_ddr_gen3.c driver/ddr/fsl: Add support for multiple DDR clocks 2015-02-24 13:09:18 -08:00
ctrl_regs.c driver/ddr/fsl: Update timing config for heavy load 2015-12-13 18:27:27 -08:00
ddr1_dimm_params.c Add more SPDX-License-Identifier tags 2016-01-19 08:31:21 -05:00
ddr2_dimm_params.c Add more SPDX-License-Identifier tags 2016-01-19 08:31:21 -05:00
ddr3_dimm_params.c Add more SPDX-License-Identifier tags 2016-01-19 08:31:21 -05:00
ddr4_dimm_params.c driver/ddr/fsl: Fix driver to support empty first slot 2015-04-23 08:55:53 -07:00
fsl_ddr_gen4.c driver/ddr/fsl: Add workaround for A009663 2016-01-25 08:24:15 -08:00
interactive.c driver/ddr/fsl: Fix driver to support empty first slot 2015-04-23 08:55:53 -07:00
lc_common_dimm_params.c Add more SPDX-License-Identifier tags 2016-01-19 08:31:21 -05:00
main.c Add more SPDX-License-Identifier tags 2016-01-19 08:31:21 -05:00
Makefile Various Makefiles: Add SPDX-License-Identifier tags 2015-11-10 09:19:52 -05:00
mpc85xx_ddr_gen1.c Add more SPDX-License-Identifier tags 2016-01-19 08:31:21 -05:00
mpc85xx_ddr_gen2.c Add more SPDX-License-Identifier tags 2016-01-19 08:31:21 -05:00
mpc85xx_ddr_gen3.c Add more SPDX-License-Identifier tags 2016-01-19 08:31:21 -05:00
mpc86xx_ddr.c Add more SPDX-License-Identifier tags 2016-01-19 08:31:21 -05:00
options.c driver/ddr/fsl: Update DDR4 RTT values 2015-12-13 18:27:27 -08:00
util.c Add more SPDX-License-Identifier tags 2016-01-19 08:31:21 -05:00