diff options
| author | Kumar Gala <galak@kernel.crashing.org> | 2011-10-03 08:37:57 -0500 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2011-10-03 08:52:15 -0500 |
| commit | 2b3a1cdd9ed14441ae91845851aaf91adddbafc0 (patch) | |
| tree | dd409bc5656f74b3e9bc69054219eb076ada6d08 /arch/powerpc/cpu/mpc85xx/interrupts.c | |
| parent | 5ace2992b5a89afaa3144af4a076480651f4ddfa (diff) | |
| download | u-boot-imx-2b3a1cdd9ed14441ae91845851aaf91adddbafc0.zip u-boot-imx-2b3a1cdd9ed14441ae91845851aaf91adddbafc0.tar.gz u-boot-imx-2b3a1cdd9ed14441ae91845851aaf91adddbafc0.tar.bz2 | |
powerpc/mpc8548: Add workaround for erratum NMG_LBC103
The erratum NMG_LBC103 is LBIU3 in MPC8548 errata document.
Any local bus transaction may fail during LBIU resynchronization
process when the clock divider [CLKDIV] is changing. Ensure there
is no transaction on the local bus for at least 100 microseconds
after changing clock divider LCRR[CLKDIV].
Refer to the erratum LBIU3 of mpc8548.
Signed-off-by: Zhao Chenhui <chenhui.zhao@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/cpu/mpc85xx/interrupts.c')
0 files changed, 0 insertions, 0 deletions