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Blackfin: pass RETX to Linux
authorMike Frysinger <vapier@gentoo.org>
Sun, 12 Oct 2008 01:44:00 +0000 (21:44 -0400)
committerMike Frysinger <vapier@gentoo.org>
Wed, 28 Jan 2009 18:26:15 +0000 (13:26 -0500)
commitb1e9435b643043dd8fbd1fcc47309c6acb7b3c8e
treeb21c55b7e58b3460c6027c04bccc2b7d6ea62443tree | snapshot
parentb5eba3fafcccd1979380f12a256bd0e19be3d61ecommit | diff
Blackfin: pass RETX to Linux

Make sure we save the value of RETX at power on and then pass it on to the
kernel so that it can nicely debug a "double-fault-caused-a-reset" crash.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
cpu/blackfin/cpu.c diff | blob | history
lib_blackfin/boot.c diff | blob | history
My U-Boot fork