[openfirmware] [commit] r2932 - cpu/arm/olpc
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svn at openfirmware.info
Thu Mar 29 05:36:18 CEST 2012
Author: quozl
Date: Thu Mar 29 05:36:18 2012
New Revision: 2932
URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2932
Log:
OLPC XO-1.75 XO-3 - add serial BREAK to keyboard interrupt support (already present on XO-1 and XO-1.5 in 16550 package)
Modified:
cpu/arm/olpc/build-fw.fth
Modified: cpu/arm/olpc/build-fw.fth
==============================================================================
--- cpu/arm/olpc/build-fw.fth Wed Mar 28 08:11:00 2012 (r2931)
+++ cpu/arm/olpc/build-fw.fth Thu Mar 29 05:36:18 2012 (r2932)
@@ -21,6 +21,9 @@
fload ${BP}/forth/lib/sysuart.fth \ Set console I/O vectors to UART
+: poll-tty ( -- ) ubreak? if user-abort then ; \ BREAK detection
+: install-abort ( -- ) ['] poll-tty d# 100 alarm ;
+
0 value keyboard-ih
fload ${BP}/ofw/core/muxdev.fth \ I/O collection/distribution device
@@ -29,7 +32,7 @@
warning off
: stand-init-io ( -- )
stand-init-io
- inituarts install-uart-io
+ inituarts install-uart-io install-abort
;
warning on
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