Re: [U-Boot] [PATCH] armv8/fsl-layerscape: add IFC fixup for LS1043A with QSPI enabled

Hi York, > -Original Message- > From: york sun > Sent: Thursday, July 21, 2016 5:25 AM > To: Qianyu Gong ; Scott Wood ; u- > b...@lists.denx.de > Cc: Mingkai Hu ; Huan Wang > Subject: Re: [PATCH]

Re: [U-Boot] [PATCH] armv8/fsl-layerscape: add IFC fixup for LS1043A with QSPI enabled

On 07/19/2016 11:39 PM, Qianyu Gong wrote: > Hi York, > >> -Original Message- >> From: york sun >> Sent: Wednesday, July 20, 2016 5:58 AM >> To: Scott Wood ; Qianyu Gong ; u- >> b...@lists.denx.de >> Cc: Mingkai Hu >> Subject:

Re: [U-Boot] [PATCH] armv8/fsl-layerscape: add IFC fixup for LS1043A with QSPI enabled

Hi York, > -Original Message- > From: york sun > Sent: Wednesday, July 20, 2016 5:58 AM > To: Scott Wood ; Qianyu Gong ; u- > b...@lists.denx.de > Cc: Mingkai Hu > Subject: Re: [PATCH] armv8/fsl-layerscape: add IFC fixup for

Re: [U-Boot] [PATCH] armv8/fsl-layerscape: add IFC fixup for LS1043A with QSPI enabled

On 03/30/2016 07:39 PM, Scott Wood wrote: > On Wed, 2016-03-30 at 06:20 +, Qianyu Gong wrote: >> >> Because this muxing can't be changed at runtime. >> Two ways so far to configure it: >> 1. SW6[1-4] switches on ls1043aqds board. >> 2. Modify QIXIS board config registers and reset the

Re: [U-Boot] [PATCH] armv8/fsl-layerscape: add IFC fixup for LS1043A with QSPI enabled

On Wed, 2016-03-30 at 06:20 +, Qianyu Gong wrote: > Hi Scott, > > > -Original Message- > > From: Scott Wood [mailto:o...@buserror.net] > > Sent: Wednesday, March 30, 2016 4:45 AM > > To: Qianyu Gong ; u-boot@lists.denx.de; york sun > > > > Cc:

Re: [U-Boot] [PATCH] armv8/fsl-layerscape: add IFC fixup for LS1043A with QSPI enabled

Hi Scott, > -Original Message- > From: Scott Wood [mailto:o...@buserror.net] > Sent: Wednesday, March 30, 2016 4:45 AM > To: Qianyu Gong ; u-boot@lists.denx.de; york sun > > Cc: Mingkai Hu > Subject: Re: [PATCH]

Re: [U-Boot] [PATCH] armv8/fsl-layerscape: add IFC fixup for LS1043A with QSPI enabled

On Fri, 2016-03-11 at 10:18 +, Qianyu Gong wrote: > Hi Scott, > > > -Original Message- > > From: Scott Wood [mailto:o...@buserror.net] > > Sent: Tuesday, February 23, 2016 8:12 AM > > To: Qianyu Gong ; u-boot@lists.denx.de; york sun > > > > Cc:

Re: [U-Boot] [PATCH] armv8/fsl-layerscape: add IFC fixup for LS1043A with QSPI enabled

3:49 PM > > To: Scott Wood <o...@buserror.net>; u-boot@lists.denx.de; york sun > > <york@nxp.com> > > Cc: Mingkai Hu <mingkai...@nxp.com> > > Subject: Re: [U-Boot] [PATCH] armv8/fsl-layerscape: add IFC fixup for > > LS1043A with QSPI enable

Re: [U-Boot] [PATCH] armv8/fsl-layerscape: add IFC fixup for LS1043A with QSPI enabled

ingkai...@nxp.com> > Subject: Re: [U-Boot] [PATCH] armv8/fsl-layerscape: add IFC fixup for > LS1043A with QSPI enabled > > Hi Scott, > > > -Original Message- > > From: Scott Wood [mailto:o...@buserror.net] > > Sent: Tuesday, February 23, 2016 8:12 AM >

Re: [U-Boot] [PATCH] armv8/fsl-layerscape: add IFC fixup for LS1043A with QSPI enabled

Hi all, Any comments about this patch? Thanks! Regards, Qianyu > -Original Message- > From: Gong Qianyu [mailto:qianyu.g...@nxp.com] > Sent: Monday, February 22, 2016 6:05 PM > To: u-boot@lists.denx.de; york sun ; o...@buserror.net > Cc: Mingkai Hu

Re: [U-Boot] [PATCH] armv8/fsl-layerscape: add IFC fixup for LS1043A with QSPI enabled

>; Mingkai Hu <mingkai...@nxp.com> > Subject: RE: [U-Boot] [PATCH] armv8/fsl-layerscape: add IFC fixup for LS1043A > with QSPI enabled > > > > -Original Message- > > From: U-Boot [mailto:u-boot-boun...@lists.denx.de] On Behalf Of Gong > > Qianyu > &

Re: [U-Boot] [PATCH] armv8/fsl-layerscape: add IFC fixup for LS1043A with QSPI enabled

Hi Scott, > -Original Message- > From: Scott Wood [mailto:o...@buserror.net] > Sent: Tuesday, February 23, 2016 8:12 AM > To: Qianyu Gong ; u-boot@lists.denx.de; york sun > > Cc: Mingkai Hu > Subject: Re: [PATCH]

Re: [U-Boot] [PATCH] armv8/fsl-layerscape: add IFC fixup for LS1043A with QSPI enabled

On Mon, 2016-02-22 at 18:05 +0800, Gong Qianyu wrote: > QSPI and IFC are pin-multiplexed on LS1043A. So if QSPI is enabled, > IFC should be disabled. > But just disable IFC driver in LS1043A Linux is not enough because > mdio-mux will access IFC address space -- actually it accesses FPGA > which

Re: [U-Boot] [PATCH] armv8/fsl-layerscape: add IFC fixup for LS1043A with QSPI enabled

com>; Mingkai Hu > <mingkai...@nxp.com> > Subject: [U-Boot] [PATCH] armv8/fsl-layerscape: add IFC fixup for LS1043A > with QSPI enabled > > QSPI and IFC are pin-multiplexed on LS1043A. So if QSPI is enabled, IFC > should be disabled. > But just disable IFC driver in LS104

[U-Boot] [PATCH] armv8/fsl-layerscape: add IFC fixup for LS1043A with QSPI enabled

QSPI and IFC are pin-multiplexed on LS1043A. So if QSPI is enabled, IFC should be disabled. But just disable IFC driver in LS1043A Linux is not enough because mdio-mux will access IFC address space -- actually it accesses FPGA which is connected to IFC CS3. So disable the whole IFC node in Linux