From 8197cad40c5af8e4e315429be9f20aefbcc803ee Mon Sep 17 00:00:00 2001
From: "Wesley W. Terpstra" <wesley@sifive.com>
Date: Thu, 6 Apr 2017 10:48:46 -0700
Subject: mtrap: allow override of DISABLED_HART_MASK from CFLAGS

---
 machine/mtrap.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'machine')

diff --git a/machine/mtrap.h b/machine/mtrap.h
index 16453d7..df71797 100644
--- a/machine/mtrap.h
+++ b/machine/mtrap.h
@@ -10,7 +10,9 @@
 #endif
 
 // These harts will be prevented from booting beyond bbl
+#ifndef DISABLED_HART_MASK
 #define DISABLED_HART_MASK	0x0UL
+#endif
 
 #ifndef __ASSEMBLER__
 
-- 
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