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authorMike Frysinger <vapier@gentoo.org>2008-12-06 18:06:58 -0500
committerMike Frysinger <vapier@gentoo.org>2009-03-23 15:14:54 -0400
commit3986e981f565c08f10c7e526af8cb518d741c349 (patch)
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parent7e1d212b6da492c6ea32c62af92e185284f41291 (diff)
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Blackfin: handle reboot anomaly 432
Workaround anomaly 432: The bfrom_SysControl() firmware function does not clear the SIC_IWR1 register before executing the PLL programming sequence. Therefore, any interrupt enabled in the SIC_IWR1 register prior to the call to bfrom_SysControl() can prematurely terminate the idle sequence required for the PLL to relock properly. SIC_IWR0 is properly handled. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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