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nb/intel/ironlake: Avoid pointer arithmetics

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Drop casts to prevent pointer arithmetic and for consistency with other
platforms. These macros will be factored out in a subsequent commit.

Change-Id: I959e7378a8bf46fd1772192090a751d7a2f6f470
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49747
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
This commit is contained in:
Angel Pons
2021-01-20 01:33:47 +01:00
parent f1f560568b
commit 84a37b9d55
1 changed files with 9 additions and 9 deletions
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18
src/northbridge/intel/ironlake/ironlake.h
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@@ -88,9 +88,9 @@
* MCHBAR
*/
#define MCHBAR8(x) (*((volatile u8 *)((u8 *)DEFAULT_MCHBAR + (x))))
#define MCHBAR16(x) (*((volatile u16 *)((u8 *)DEFAULT_MCHBAR + (x))))
#define MCHBAR32(x) (*((volatile u32 *)((u8 *)DEFAULT_MCHBAR + (x))))
#define MCHBAR8(x) (*((volatile u8 *)(DEFAULT_MCHBAR + (x))))
#define MCHBAR16(x) (*((volatile u16 *)(DEFAULT_MCHBAR + (x))))
#define MCHBAR32(x) (*((volatile u32 *)(DEFAULT_MCHBAR + (x))))
#define MCHBAR8_AND(x, and) (MCHBAR8(x) = MCHBAR8(x) & (and))
#define MCHBAR16_AND(x, and) (MCHBAR16(x) = MCHBAR16(x) & (and))
#define MCHBAR32_AND(x, and) (MCHBAR32(x) = MCHBAR32(x) & (and))
@@ -104,9 +104,9 @@
* EPBAR - Egress Port Root Complex Register Block
*/
#define EPBAR8(x) (*((volatile u8 *)((u8 *)DEFAULT_EPBAR + (x))))
#define EPBAR16(x) (*((volatile u16 *)((u8 *)DEFAULT_EPBAR + (x))))
#define EPBAR32(x) (*((volatile u32 *)((u8 *)DEFAULT_EPBAR + (x))))
#define EPBAR8(x) (*((volatile u8 *)(DEFAULT_EPBAR + (x))))
#define EPBAR16(x) (*((volatile u16 *)(DEFAULT_EPBAR + (x))))
#define EPBAR32(x) (*((volatile u32 *)(DEFAULT_EPBAR + (x))))
#include "registers/epbar.h"
@@ -114,9 +114,9 @@
* DMIBAR
*/
#define DMIBAR8(x) (*((volatile u8 *)((u8 *)DEFAULT_DMIBAR + (x))))
#define DMIBAR16(x) (*((volatile u16 *)((u8 *)DEFAULT_DMIBAR + (x))))
#define DMIBAR32(x) (*((volatile u32 *)((u8 *)DEFAULT_DMIBAR + (x))))
#define DMIBAR8(x) (*((volatile u8 *)(DEFAULT_DMIBAR + (x))))
#define DMIBAR16(x) (*((volatile u16 *)(DEFAULT_DMIBAR + (x))))
#define DMIBAR32(x) (*((volatile u32 *)(DEFAULT_DMIBAR + (x))))
#include "registers/dmibar.h"