u-boot-brain/arch/powerpc/cpu
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
..
mpc5xx powerpc: Finish updating u-boot*lds scripts for newer binutils 2015-11-10 09:20:29 -05:00
mpc5xxx powerpc, mpc5xxx: fix missing bootflag init 2016-01-05 08:33:44 -08:00
mpc8xx Fix GCC format-security errors and convert sprintfs. 2016-01-14 22:11:34 -05:00
mpc8xxx Add more SPDX-License-Identifier tags 2016-01-19 08:31:21 -05:00
mpc83xx Add more SPDX-License-Identifier tags 2016-01-19 08:31:21 -05:00
mpc85xx driver/ddr/fsl: Add workaround for A009663 2016-01-25 08:24:15 -08:00
mpc86xx Add more SPDX-License-Identifier tags 2016-01-19 08:31:21 -05:00
mpc512x powerpc: Finish updating u-boot*lds scripts for newer binutils 2015-11-10 09:20:29 -05:00
mpc8260 Fix GCC format-security errors and convert sprintfs. 2016-01-14 22:11:34 -05:00
ppc4xx Fix board init code to respect the C runtime environment 2016-01-13 21:05:17 -05:00
Makefile Various Makefiles: Add SPDX-License-Identifier tags 2015-11-10 09:19:52 -05:00