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(parent: ab92d0f) | patch
fsl-diu: Using I/O accessor to CCSR space
authorJerry Huang <Chang-Ming.Huang@freescale.com>
Thu, 8 Apr 2010 07:56:07 +0000 (15:56 +0800)
committerKumar Gala <galak@kernel.crashing.org>
Wed, 12 May 2010 09:53:49 +0000 (04:53 -0500)
commit15351855776f32d40d9c336c0dc6d22a7bcf40c2
tree7651b9e78c83ca3dc953a4f66ebd6cc8fb7b6fadtree | snapshot
parentab92d0fd9abd0d4726878a80c6baf3a0f94770b8commit | diff
fsl-diu: Using I/O accessor to CCSR space

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>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
board/freescale/common/fsl_diu_fb.c diff | blob | history
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