Re: [U-Boot] [PATCH v3] t2080qds/ddr: update ddr parameters

2014-01-21 Thread York Sun
On 01/12/2014 09:01 PM, Shengzhou Liu wrote: > - Optimize UDIMM parameters for whole range from 1500MT/s to 2140MT/s. > - Remove unused patameters: 'cpo', 'wrdata delay', '2T', which are > unrelated to DDR3/3L. > > Tested with UDIMM 9JSF25672AZ-2G1K1 and verified speed 1200/1866/2133MT/s. > > S

[U-Boot] [PATCH v3] t2080qds/ddr: update ddr parameters

2014-01-12 Thread Shengzhou Liu
- Optimize UDIMM parameters for whole range from 1500MT/s to 2140MT/s. - Remove unused patameters: 'cpo', 'wrdata delay', '2T', which are unrelated to DDR3/3L. Tested with UDIMM 9JSF25672AZ-2G1K1 and verified speed 1200/1866/2133MT/s. Signed-off-by: Shengzhou Liu --- v3: fix issue of two line

Re: [U-Boot] [PATCH v3] t2080qds/ddr: update ddr parameters

2014-01-02 Thread York Sun
On 12/11/2013 11:10 PM, Shengzhou Liu wrote: > - Optimize UDIMM parameters for whole range from 1500MT/s to 2140MT/s. > - Remove unused patameters: 'cpo', 'wrdata delay', '2T', > which are unrelated to DDR3/3L. > > Signed-off-by: Shengzhou Liu > --- > Against master branch of git://git.denx.de/

[U-Boot] [PATCH v3] t2080qds/ddr: update ddr parameters

2013-12-12 Thread Shengzhou Liu
- Optimize UDIMM parameters for whole range from 1500MT/s to 2140MT/s. - Remove unused patameters: 'cpo', 'wrdata delay', '2T', which are unrelated to DDR3/3L. Signed-off-by: Shengzhou Liu --- Against master branch of git://git.denx.de/u-boot-mpc85xx.git v3: remain old RDIMM code without updati