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| author | Timur Tabi <timur@freescale.com> | 2009-09-04 17:05:24 -0500 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2009-09-08 09:10:06 -0500 |
| commit | 74c5dfd81f94a2a1f0d6990d17c491d718e8b9ea (patch) | |
| tree | 9f6baf00f502561336e9ad55cbe5fda05e9ede6d /cpu/mpc85xx/pci.c | |
| parent | c7259086816405fe0eb77f4dc22e76980a040cef (diff) | |
| download | u-boot-imx-74c5dfd81f94a2a1f0d6990d17c491d718e8b9ea.zip u-boot-imx-74c5dfd81f94a2a1f0d6990d17c491d718e8b9ea.tar.gz u-boot-imx-74c5dfd81f94a2a1f0d6990d17c491d718e8b9ea.tar.bz2 | |
fsl: add register read-back to set_law()
After programming a new LAW, we should read-back the LAWAR register so that
we sync the writes. Otherwise, code that attempts to use the new LAW-mapped
memory might fail right away.
Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'cpu/mpc85xx/pci.c')
0 files changed, 0 insertions, 0 deletions