| commit | 76356eb57cdf607d4e77dd57cd0449d7f5b7bdab | [log] [tgz] |
|---|---|---|
| author | York Sun <yorksun@freescale.com> | Wed Jan 08 13:00:42 2014 -0800 |
| committer | York Sun <yorksun@freescale.com> | Tue Jan 21 13:40:52 2014 -0800 |
| tree | 8d2ce217904f1c62f5621eca34d898dfffe57c7e | |
| parent | b518816423014587ce89be242503e439c7ade956 [diff] |
powerpc/mpc85xx: Revise workaround for DDR-A003 Existing workaround only handles one RDIMM on reference design. In case of two RDIMMs being used, the workaround requires two separate writes to DDR_SDRAM_MD_CNTL register. This patch also restores two debug registers changed by the workaround. Signed-off-by: York Sun <yorksun@freescale.com> CC: Ben Collins <ben.c@servergy.com> CC: James Yang <James.Yang@freescale.com>