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-rw-r--r--arch/mips/dec/setup.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/arch/mips/dec/setup.c b/arch/mips/dec/setup.c
index d4e868b828e5..eaad0ed4b523 100644
--- a/arch/mips/dec/setup.c
+++ b/arch/mips/dec/setup.c
@@ -6,7 +6,7 @@
* for more details.
*
* Copyright (C) 1998 Harald Koerfgen
- * Copyright (C) 2000, 2001, 2002, 2003, 2005 Maciej W. Rozycki
+ * Copyright (C) 2000, 2001, 2002, 2003, 2005, 2020 Maciej W. Rozycki
*/
#include <linux/console.h>
#include <linux/export.h>
@@ -15,6 +15,7 @@
#include <linux/ioport.h>
#include <linux/irq.h>
#include <linux/irqnr.h>
+#include <linux/memblock.h>
#include <linux/param.h>
#include <linux/percpu-defs.h>
#include <linux/sched.h>
@@ -22,6 +23,7 @@
#include <linux/types.h>
#include <linux/pm.h>
+#include <asm/addrspace.h>
#include <asm/bootinfo.h>
#include <asm/cpu.h>
#include <asm/cpu-features.h>
@@ -29,7 +31,9 @@
#include <asm/irq.h>
#include <asm/irq_cpu.h>
#include <asm/mipsregs.h>
+#include <asm/page.h>
#include <asm/reboot.h>
+#include <asm/sections.h>
#include <asm/time.h>
#include <asm/traps.h>
#include <asm/wbflush.h>
@@ -146,6 +150,9 @@ void __init plat_mem_setup(void)
ioport_resource.start = ~0UL;
ioport_resource.end = 0UL;
+
+ /* Stay away from the firmware working memory area for now. */
+ memblock_reserve(PHYS_OFFSET, __pa_symbol(&_text) - PHYS_OFFSET);
}
/*

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