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authorMike Frysinger <vapier@gentoo.org>2008-10-11 21:51:20 -0400
committerMike Frysinger <vapier@gentoo.org>2009-01-28 13:26:15 -0500
commit36ea8e9ad1107af12d244bba8c73e85b9f655e45 (patch)
treeea8234ea20bc09e657c0851405388d7c1362b456 /cpu/arm720t/cpu.c
parentcf8f2efb5f39c5225da92391c14a07eecbeca881 (diff)
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Blackfin: support console-over-JTAG
The Blackfin JTAG has the ability to pass data via a back-channel without halting the processor. Utilize that channel to emulate a console. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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