On Tue, Aug 23, 2011 at 02:30:01PM +0200, Tim Sander wrote: > This patch is inspired by ram_timing.patch from OSELAS.BSP-Phytec-phyCORE-i.MX35-PD10.1.2. > PCM043 1315.6 does not boot without it. > > Signed-off-by: Tim Sander <tim.sander@xxxxxxx> > > change refresh cycle This is a duplicate of the patch Teresa recently sent. I just applied Teresas version. Sascha > > diff --git a/arch/arm/boards/pcm043/lowlevel.c b/arch/arm/boards/pcm043/lowlevel.c > index eff96f9..bbe586b 100644 > --- a/arch/arm/boards/pcm043/lowlevel.c > +++ b/arch/arm/boards/pcm043/lowlevel.c > @@ -146,7 +146,7 @@ void __bare_init __naked board_init_lowlevel(void) > writel(0x00000304, ESDMISC); /* was 0x00000004 */ > > /* set timing paramters */ > - writel(0x00255417, ESDCFG0); > + writel(0x0025541F, ESDCFG0); > /* select Precharge-All mode */ > writel(0x92220000, ESDCTL0); > /* Precharge-All */ > > Hottinger Baldwin Messtechnik GmbH, Im Tiefen See 45, 64293 Darmstadt, Germany | www.hbm.com > > Registered as GmbH (German limited liability corporation) in the commercial register at the local court of Darmstadt, HRB 1147 > Company domiciled in Darmstadt | CEO: Andreas Huellhorst | Chairman of the board: James Charles Webster > > Als Gesellschaft mit beschraenkter Haftung eingetragen im Handelsregister des Amtsgerichts Darmstadt unter HRB 1147 > Sitz der Gesellschaft: Darmstadt | Geschaeftsfuehrung: Andreas Huellhorst | Aufsichtsratsvorsitzender: James Charles Webster > > The information in this email is confidential. It is intended solely for the addressee. If you are not the intended recipient, please let me know and delete this email. > > Die in dieser E-Mail enthaltene Information ist vertraulich und lediglich fur den Empfaenger bestimmt. Sollten Sie nicht der eigentliche Empfaenger sein, informieren Sie mich bitte kurz und loeschen diese E-Mail. > > > _______________________________________________ > barebox mailing list > barebox@xxxxxxxxxxxxxxxxxxx > http://lists.infradead.org/mailman/listinfo/barebox > -- Pengutronix e.K. | | Industrial Linux Solutions | http://www.pengutronix.de/ | Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-0 | Amtsgericht Hildesheim, HRA 2686 | Fax: +49-5121-206917-5555 | _______________________________________________ barebox mailing list barebox@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/barebox
