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-rw-r--r--payloads/libpayload/arch/mips/virtual.c3
-rw-r--r--payloads/libpayload/include/mips/arch/virtual.h13
2 files changed, 10 insertions, 6 deletions
diff --git a/payloads/libpayload/arch/mips/virtual.c b/payloads/libpayload/arch/mips/virtual.c
index 9d226494b9..5c110d0f21 100644
--- a/payloads/libpayload/arch/mips/virtual.c
+++ b/payloads/libpayload/arch/mips/virtual.c
@@ -19,7 +19,8 @@
#include <unistd.h>
-unsigned long virtual_offset = 0;
+unsigned long virt_to_phys_offset = 0;
+unsigned long virt_to_bus_offset = 0x60000000;
int getpagesize(void)
{
diff --git a/payloads/libpayload/include/mips/arch/virtual.h b/payloads/libpayload/include/mips/arch/virtual.h
index 70aea20b9c..f470393b35 100644
--- a/payloads/libpayload/include/mips/arch/virtual.h
+++ b/payloads/libpayload/include/mips/arch/virtual.h
@@ -20,12 +20,15 @@
#ifndef __MIPS_ARCH_VIRTUAL_H
#define __MIPS_ARCH_VIRTUAL_H
-extern unsigned long virtual_offset;
+extern unsigned long virt_to_phys_offset;
+extern unsigned long virt_to_bus_offset;
-#define virt_to_phys(virt) ((unsigned long) (virt) + virtual_offset)
-#define phys_to_virt(phys) ((void *) ((unsigned long) (phys) - virtual_offset))
+#define virt_to_phys(virt) ((unsigned long) (virt) + virt_to_phys_offset)
+#define phys_to_virt(phys) ((void *) ((unsigned long) (phys) - \
+ virt_to_phys_offset))
-#define virt_to_bus(addr) virt_to_phys(addr)
-#define bus_to_virt(addr) phys_to_virt(addr)
+#define virt_to_bus(virt) ((unsigned long) (virt) + virt_to_bus_offset)
+#define bus_to_virt(phys) ((void *) ((unsigned long) (phys) - \
+ virt_to_bus_offset))
#endif