Re: [U-Boot] [PATCH] fsl_upm: Add MxMR/MDR synchronization

2010-12-09 Thread Kumar Gala
On Dec 2, 2010, at 11:43 AM, Peter Tyser wrote: > From: John Schmoller > > According to Freescale reference manuals (eg section "13.4.4.2 > Programming the UPMs" of the P4080 Reference Manual): > > "Since the result of any update to the MxMR/MDR register must be in > effect before the dummy re

Re: [U-Boot] [PATCH] fsl_upm: Add MxMR/MDR synchronization

2010-12-02 Thread Scott Wood
On Thu, 2 Dec 2010 18:19:08 -0600 Kumar Gala wrote: > [Adding Scott W. - would like his ack on this] Acked-by: Scott Wood > > - k > > On Dec 2, 2010, at 11:43 AM, Peter Tyser wrote: > > > From: John Schmoller > > > > According to Freescale reference manuals (eg section "13.4.4.2 > > Progr

Re: [U-Boot] [PATCH] fsl_upm: Add MxMR/MDR synchronization

2010-12-02 Thread Kumar Gala
[Adding Scott W. - would like his ack on this] - k On Dec 2, 2010, at 11:43 AM, Peter Tyser wrote: > From: John Schmoller > > According to Freescale reference manuals (eg section "13.4.4.2 > Programming the UPMs" of the P4080 Reference Manual): > > "Since the result of any update to the MxMR/

[U-Boot] [PATCH] fsl_upm: Add MxMR/MDR synchronization

2010-12-02 Thread Peter Tyser
From: John Schmoller According to Freescale reference manuals (eg section "13.4.4.2 Programming the UPMs" of the P4080 Reference Manual): "Since the result of any update to the MxMR/MDR register must be in effect before the dummy read or write to the UPM region, a write to MxMR/MDR should be fol