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-rw-r--r--arch/x86/include/asm/arch-quark/quark.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/x86/include/asm/arch-quark/quark.h b/arch/x86/include/asm/arch-quark/quark.h
index ceb583e3f0..6dd02fd31e 100644
--- a/arch/x86/include/asm/arch-quark/quark.h
+++ b/arch/x86/include/asm/arch-quark/quark.h
@@ -21,6 +21,13 @@
/* Port 0x03: Host Bridge Message Port Registers */
+/* Host Miscellaneous Controls 2 */
+#define HMISC2 0x03
+
+#define HMISC2_SEGE 0x00000002
+#define HMISC2_SEGF 0x00000004
+#define HMISC2_SEGAB 0x00000010
+
/* Host Memory I/O Boundary */
#define HM_BOUND 0x08