brain-hackers_pepepper-mirror/u-boot-brain
1
0
Fork 0
mirror of https://github.com/brain-hackers/u-boot-brain synced 2024-10-03 10:00:42 +09:00
Code Issues Projects Releases Wiki Activity

powerpc/mpc85xx: Update workaround for DDR erratum A-004934

Browse Source 
The workaround has been updated to use a slightly different magic number.
Change from 0x00003000 to 0x30003000.

Signed-off-by: York Sun <yorksun@freescale.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
This commit is contained in:
York Sun 2013-03-25 07:39:34 +00:00 committed by Andy Fleming
parent 3fa75c875c
commit 8444b536c9
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
arch/powerpc/cpu/mpc85xx/ddr-gen3.c
View File

@ -142,7 +142,7 @@ void fsl_ddr_set_memctl_regs(const fsl_ddr_cfg_regs_t *regs,
}
}
#ifdef CONFIG_SYS_FSL_ERRATUM_A_004934
out_be32(&ddr->debug[28], 0x00003000);
out_be32(&ddr->debug[28], 0x30003000);
#endif
#ifdef CONFIG_SYS_FSL_ERRATUM_DDR_A003474