[U-Boot] [PATCH 13/15] x86: Increase the size of the phys_size_t and phys_addr_t types

[Simon Glass]

From: Gabe Black <gabeblack at chromium.org>

These types should be 64 bits long to reflect the fact that physical
addresses and the size of physical areas of memory are more than 32 bits
long.

Signed-off-by: Gabe Black <gabeblack at chromium.org>
Signed-off-by: Simon Glass <sjg at chromium.org>
---
 arch/x86/include/asm/io.h    |    6 ++++--
 arch/x86/include/asm/types.h |    4 ++--
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/arch/x86/include/asm/io.h b/arch/x86/include/asm/io.h
index 84a638d..86bac90 100644
--- a/arch/x86/include/asm/io.h
+++ b/arch/x86/include/asm/io.h
@@ -1,6 +1,8 @@
 #ifndef _ASM_IO_H
 #define _ASM_IO_H
 
+#include <compiler.h>
+
 /*
  * This file contains the definitions for the x86 IO instructions
  * inb/inw/inl/outb/outw/outl and the "string versions" of the same
@@ -220,7 +222,7 @@ static inline void sync(void)
 static inline void *
 map_physmem(phys_addr_t paddr, unsigned long len, unsigned long flags)
 {
-	return (void *)paddr;
+	return (void *)(uintptr_t)paddr;
 }
 
 /*
@@ -233,7 +235,7 @@ static inline void unmap_physmem(void *vaddr, unsigned long flags)
 
 static inline phys_addr_t virt_to_phys(void * vaddr)
 {
-	return (phys_addr_t)(vaddr);
+	return (phys_addr_t)(uintptr_t)(vaddr);
 }
 
 /*
diff --git a/arch/x86/include/asm/types.h b/arch/x86/include/asm/types.h
index 9a40e38..e9fde88 100644
--- a/arch/x86/include/asm/types.h
+++ b/arch/x86/include/asm/types.h
@@ -45,8 +45,8 @@ typedef unsigned long long u64;
 
 typedef u32 dma_addr_t;
 
-typedef unsigned long phys_addr_t;
-typedef unsigned long phys_size_t;
+typedef unsigned long long phys_addr_t;
+typedef unsigned long long phys_size_t;
 
 #endif /* __KERNEL__ */
 
-- 
1.7.7.3