| Message ID | 20190325162512.8702-21-marcel@ziswiler.com |
|---|---|
| State | Awaiting Upstream |
| Delegated to: | Stefano Babic |
| Headers | show |
| Series | colibri vybrid fixes, device tree enablement and driver model conversion | expand |
Reviewed-by: Igor Opaniuk <igor.opaniuk@toradex.com> On Mon, Mar 25, 2019 at 6:32 PM Marcel Ziswiler <marcel@ziswiler.com> wrote: > > From: Stefan Agner <stefan.agner@toradex.com> > > Using the DDR Validation tool in Processor Expert uncovered two > timing inconsistencies. Since those timings are related to the > suspend mode they do not affect or change regular memory behaviour. > > Signed-off-by: Stefan Agner <stefan.agner@toradex.com> > Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> > > --- > > Changes in v2: None > > board/toradex/colibri_vf/colibri_vf.c | 12 +++++++++--- > 1 file changed, 9 insertions(+), 3 deletions(-) > > diff --git a/board/toradex/colibri_vf/colibri_vf.c b/board/toradex/colibri_vf/colibri_vf.c > index 9c5bf4951b..3e39912f91 100644 > --- a/board/toradex/colibri_vf/colibri_vf.c > +++ b/board/toradex/colibri_vf/colibri_vf.c > @@ -101,15 +101,21 @@ int dram_init(void) > .tras_lockout = 0, > .tdal = 12, > .bstlen = 3, > - .tdll = 512, > + .tdll = 512, /* not applicable since freq. scaling > + * is not used > + */ > .trp_ab = 6, > .tref = 3120, > .trfc = 64, > .tref_int = 0, > .tpdex = 3, > .txpdll = 10, > - .txsnr = 48, > - .txsr = 468, > + .txsnr = 68, /* changed to conform to JEDEC > + * specifications > + */ > + .txsr = 506, /* changed to conform to JEDEC > + * specifications > + */ > .cksrx = 5, > .cksre = 5, > .freq_chg_en = 0, > -- > 2.20.1 > > _______________________________________________ > U-Boot mailing list > U-Boot@lists.denx.de > https://lists.denx.de/listinfo/u-boot
diff --git a/board/toradex/colibri_vf/colibri_vf.c b/board/toradex/colibri_vf/colibri_vf.c index 9c5bf4951b..3e39912f91 100644 --- a/board/toradex/colibri_vf/colibri_vf.c +++ b/board/toradex/colibri_vf/colibri_vf.c @@ -101,15 +101,21 @@ int dram_init(void) .tras_lockout = 0, .tdal = 12, .bstlen = 3, - .tdll = 512, + .tdll = 512, /* not applicable since freq. scaling + * is not used + */ .trp_ab = 6, .tref = 3120, .trfc = 64, .tref_int = 0, .tpdex = 3, .txpdll = 10, - .txsnr = 48, - .txsr = 468, + .txsnr = 68, /* changed to conform to JEDEC + * specifications + */ + .txsr = 506, /* changed to conform to JEDEC + * specifications + */ .cksrx = 5, .cksre = 5, .freq_chg_en = 0,