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authorMartin Roth <martin.roth@se-eng.com>2013-05-10 13:40:29 -0600
committerRonald G. Minnich <rminnich@gmail.com>2013-05-11 05:19:31 +0200
commit33cde9a0ba62e8888e614a84f98860fe3a9ce82a (patch)
treec859eaf3df8f9b3009e4491b1221c0091bd5444b /src/include/cpu
parentc1ef740d88ea88c4ec7ef5449bd8d348fc15a9a2 (diff)
downloadcoreboot-33cde9a0ba62e8888e614a84f98860fe3a9ce82a.tar.xz
Make early x86 POST codes written to IO port optional
This continues the work done in patch 6b908d08ab http://review.coreboot.org/#/c/1685/ and makes the early x86 post codes follow the same options. Change-Id: Idf0c17b27b3516e79a9a53048bc203245f7c18ff Signed-off-by: Martin Roth <martin.roth@se-eng.com> Reviewed-on: http://review.coreboot.org/3237 Tested-by: build bot (Jenkins) Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Diffstat (limited to 'src/include/cpu')
-rw-r--r--src/include/cpu/x86/post_code.h7
1 files changed, 6 insertions, 1 deletions
diff --git a/src/include/cpu/x86/post_code.h b/src/include/cpu/x86/post_code.h
index 20b87c6ca4..7465f62332 100644
--- a/src/include/cpu/x86/post_code.h
+++ b/src/include/cpu/x86/post_code.h
@@ -1,7 +1,12 @@
#include <console/post_codes.h>
+
+#if CONFIG_IO_POST
#define post_code(value) \
movb $value, %al; \
- outb %al, $0x80
+ outb %al, $CONFIG_IO_POST_PORT
+#else
+#define post_code(value)
+#endif