u-boot-brain/arch/powerpc/cpu
Poonam Aggrwal bc6bbd6be8 fsl_ifc: Add the workaround for erratum IFC A-003399(enabled on P1010)
Issue: Address masking doesn't work properly.
When sum of the base address, defined by BA, and memory bank size,
defined by AM, exceeds 4GB (0xffff_ffff) then AMASKn[AM] doesn't mask
CSPRn[BA] bits.

Impact:
This will impact booting when we are reprogramming CSPR0(BA) and
AMASK0(AMASK) while executing from NOR Flash.

Workaround:
Re-programming of CSPR(BA) and AMASK is done while not executing from NOR
Flash. The code which programs the BA and AMASK is executed from L2-SRAM.

Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2011-09-29 19:01:04 -05:00
..
74xx_7xx unify version_string 2011-07-28 17:22:53 +02:00
mpc5xx unify version_string 2011-07-28 17:22:53 +02:00
mpc5xxx unify version_string 2011-07-28 17:22:53 +02:00
mpc8xx unify version_string 2011-07-28 17:22:53 +02:00
mpc8xxx fsl_ifc: Add the workaround for erratum IFC A-003399(enabled on P1010) 2011-09-29 19:01:04 -05:00
mpc83xx unify version_string 2011-07-28 17:22:53 +02:00
mpc85xx fsl_ifc: Add the workaround for erratum IFC A-003399(enabled on P1010) 2011-09-29 19:01:04 -05:00
mpc86xx unify version_string 2011-07-28 17:22:53 +02:00
mpc512x video: Add SHARP LQ084S3LG01 LCD support on P1022DS 2011-08-04 22:55:33 +02:00
mpc824x unify version_string 2011-07-28 17:22:53 +02:00
mpc8220 unify version_string 2011-07-28 17:22:53 +02:00
mpc8260 Convert ISO-8859 files to UTF-8 2011-08-04 23:34:02 +02:00
ppc4xx ppc4xx: Flush dcache after DDR2 autocalibration with caches on 2011-09-19 11:51:21 +02:00