Re: [U-Boot] [PATCH v1 1/3] fsl-diu: Using I/O accessor to CCSR space

2010-05-17 Thread Wolfgang Denk
Dear Dave Liu, In message <1270713367-542-1-git-send-email-dave...@freescale.com> you wrote: > From: Jerry Huang > > Using PPC I/O accessor to DIU I/O space instead of directly > read/write. It will prevent the dozen of compiler order issue > and PPC hardware order issue for accessing I/O space.

Re: [U-Boot] [PATCH v1 1/3] fsl-diu: Using I/O accessor to CCSR space

2010-05-05 Thread Wolfgang Denk
Dear Kumar Gala, In message <0adf7618-d48a-4003-aba5-14d9e0084...@kernel.crashing.org> you wrote: > > On Apr 8, 2010, at 2:56 AM, Dave Liu wrote: > > > From: Jerry Huang > > > > Using PPC I/O accessor to DIU I/O space instead of directly > > read/write. It will prevent the dozen of compiler or

Re: [U-Boot] [PATCH v1 1/3] fsl-diu: Using I/O accessor to CCSR space

2010-04-28 Thread Kumar Gala
On Apr 8, 2010, at 2:56 AM, Dave Liu wrote: > From: Jerry Huang > > Using PPC I/O accessor to DIU I/O space instead of directly > read/write. It will prevent the dozen of compiler order issue > and PPC hardware order issue for accessing I/O space. > > Using the toolchain(tc-fsl-x86lnx-e500-dp-

[U-Boot] [PATCH v1 1/3] fsl-diu: Using I/O accessor to CCSR space

2010-04-08 Thread Dave Liu
From: Jerry Huang Using PPC I/O accessor to DIU I/O space instead of directly read/write. It will prevent the dozen of compiler order issue and PPC hardware order issue for accessing I/O space. Using the toolchain(tc-fsl-x86lnx-e500-dp-4.3.74-2.i386.rpm) can show up the order issue of DIU driver