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authorMike Frysinger <vapier.adi@gmail.com>2008-10-28 12:29:26 +0800
committerBryan Wu <cooloney@kernel.org>2008-10-28 12:29:26 +0800
commit7f6b2e7b1ff70bc60cedc9a00b01c1fad5c21371 (patch)
tree469443387222a98a2d3ffe94a494577bd83f3c9b /scripts
parent39e96c8835c36b6867b4e18698b06746972cdfcc (diff)
Blackfin arch: fix bug - kernel build with write back policy fails to be booted up
Make sure IFLUSH is not the last instruction in the hardware loop to avoid infinite core stall. The dcache/icache function that only gets used in writeback mode was putting IFLUSH as the last instruction in the hardware loop ... we know from design that this may often lead to inifite core stalling, so switch the FLUSH/IFLUSH order. Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
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