diff options
| author | Felix Held <felix-coreboot@felixheld.de> | 2020-01-14 15:57:18 +0100 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2020-01-15 13:21:30 +0000 |
| commit | 331d71bad8290c43f6ac95ea580f848209d6a79b (patch) | |
| tree | 1e546ac05f7dd3d1bb78e073bdbef6fc7e82cf09 /src | |
| parent | c84f73aec5ea16aa979542a1a701b518f276f84a (diff) | |
| download | coreboot-331d71bad8290c43f6ac95ea580f848209d6a79b.tar.xz | |
nb/intel/sandybridge: drop LyCx(r, x, y) macro
LyCx(r, x, y) was a duplicate of the CxLy(r, x, y) with different order
of computation, so that the big refactoring doesn't change the output
binary of a timeless build. Now this workaround can be dropped.
Tested on lenovo/x230: still boots
Change-Id: I251b4dd383f954b27f392190092e06a9a06668e2
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/38402
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/northbridge/intel/sandybridge/sandybridge.h | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/src/northbridge/intel/sandybridge/sandybridge.h b/src/northbridge/intel/sandybridge/sandybridge.h index d2f76e04b6..f12feaa158 100644 --- a/src/northbridge/intel/sandybridge/sandybridge.h +++ b/src/northbridge/intel/sandybridge/sandybridge.h @@ -131,10 +131,7 @@ enum platform_type { #define Gz(r, z) ((r) + ((z) * 0x100)) #define Ly(r, y) ((r) + ((y) * 4)) #define Cx(r, x) ((r) + ((x) * 0x400)) - -/* FIXME: These two are equivalent, but had to be split for reproducibility reasons. */ #define CxLy(r, x, y) ((r) + ((x) * 0x400) + ((y) * 4)) -#define LyCx(r, x, y) ((r) + ((y) * 4) + ((x) * 0x400)) /* Register definitions */ #define GDCRCLKRANKSUSED_ch(ch) Gz(0x0c00, ch) /* Indicates which rank is populated */ @@ -196,11 +193,11 @@ enum platform_type { #define IOSAV_By_BW_SERROR_C_ch(ch, y) CxLy(0x4140, ch, y) /* IOSAV Bytelane Bit-wise error */ /* IOSAV sub-sequence control registers */ -#define IOSAV_n_SP_CMD_ADDR_ch(ch, y) LyCx(0x4200, ch, y) /* Special command address. */ -#define IOSAV_n_ADDR_UPD_ch(ch, y) LyCx(0x4210, ch, y) /* Address update control */ -#define IOSAV_n_SP_CMD_CTL_ch(ch, y) LyCx(0x4220, ch, y) /* Control of command signals */ -#define IOSAV_n_SUBSEQ_CTL_ch(ch, y) LyCx(0x4230, ch, y) /* Sub-sequence controls */ -#define IOSAV_n_ADDRESS_LFSR_ch(ch, y) LyCx(0x4240, ch, y) /* 23-bit LFSR state value */ +#define IOSAV_n_SP_CMD_ADDR_ch(ch, y) CxLy(0x4200, ch, y) /* Special command address. */ +#define IOSAV_n_ADDR_UPD_ch(ch, y) CxLy(0x4210, ch, y) /* Address update control */ +#define IOSAV_n_SP_CMD_CTL_ch(ch, y) CxLy(0x4220, ch, y) /* Control of command signals */ +#define IOSAV_n_SUBSEQ_CTL_ch(ch, y) CxLy(0x4230, ch, y) /* Sub-sequence controls */ +#define IOSAV_n_ADDRESS_LFSR_ch(ch, y) CxLy(0x4240, ch, y) /* 23-bit LFSR state value */ #define PM_THML_STAT_ch(ch) Cx(0x4280, ch) /* Thermal status of each rank */ #define IOSAV_SEQ_CTL_ch(ch) Cx(0x4284, ch) /* IOSAV sequence level control */ |