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nb/intel/pineview: Guard {MCH,DMI,EP}BAR macros 

Guarding the MCHBAR macro breaks reproducibility, but should not have
any functional impact.

Change-Id: I8be8d7b8a0f289d2be76d3dec43999f6b42e3265
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/49746
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 11:06:26 +01:00
parent 6d26d8077a
commit f1f560568b
1 changed files with 7 additions and 7 deletions
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14
src/northbridge/intel/pineview/pineview.h
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@ -34,7 +34,7 @@
#define MCHBAR8(x) (*((volatile u8 *)(DEFAULT_MCHBAR + (x))))
#define MCHBAR16(x) (*((volatile u16 *)(DEFAULT_MCHBAR + (x))))
#define MCHBAR32(x) (*((volatile u32 *)(DEFAULT_MCHBAR + x))) /* FIXME: causes changes */
#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))
@ -53,17 +53,17 @@
* EPBAR - Egress Port Root Complex Register Block
*/
#define EPBAR8(x) *((volatile u8 *)(DEFAULT_EPBAR + (x)))
#define EPBAR16(x) *((volatile u16 *)(DEFAULT_EPBAR + (x)))
#define EPBAR32(x) *((volatile u32 *)(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))))
/*
* DMIBAR
*/
#define DMIBAR8(x) *((volatile u8 *)(DEFAULT_DMIBAR + (x)))
#define DMIBAR16(x) *((volatile u16 *)(DEFAULT_DMIBAR + (x)))
#define DMIBAR32(x) *((volatile u32 *)(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))))
void pineview_early_init(void);
u32 decode_igd_memory_size(const u32 gms);