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

On Apr 8, 2010, at 2:56 AM, Dave Liu wrote:

From: Jerry Huang Chang-Ming.Huang@freescale.com

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.

Signed-off-by: Dave Liu daveliu@freescale.com Signed-off-by: Jerry Huang Chang-Ming.Huang@freescale.com

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• address Timur's comments

board/freescale/common/fsl_diu_fb.c | 55 ++++++++++++++++++----------------- 1 files changed, 28 insertions(+), 27 deletions(-)

applied to mpc85xx

- k