diff options
author | Angel Pons <th3fanbus@gmail.com> | 2020-05-02 19:38:34 +0200 |
---|---|---|
committer | Patrick Georgi <pgeorgi@google.com> | 2020-05-18 07:03:44 +0000 |
commit | 6aa7cca8158227019c845752b0481e0c66b4eb29 (patch) | |
tree | 871486a3674822a3c7171f0f0635bf7302e62f38 /src/northbridge | |
parent | ca00dec624b4763464f98127f2a262b1d0b8f272 (diff) |
nb/intel/sandybridge: Use or-based logic for RANKSEL
NO_RANKSEL was introduced because it appeared less often and it did not
cause any lines to become too long. To simplify macro transmutation, add
the RANKSEL opposite and keep NO_RANKSEL as a no-op to ease replacement.
Line length limits are not for review. Breaking the lines unnecessarily
complicates search and replace operations, and wil be taken care of in
subsequent commits.
Tested with BUILD_TIMELESS=1, ASUS P8Z77-V LX2 remains unchanged.
Change-Id: I5d7aad59fc79840da7de2e9421b84834a6024eb9
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/40977
Reviewed-by: Patrick Rudolph <siro@das-labor.org>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/northbridge')
-rw-r--r-- | src/northbridge/intel/sandybridge/raminit_common.c | 126 | ||||
-rw-r--r-- | src/northbridge/intel/sandybridge/raminit_common.h | 19 |
2 files changed, 73 insertions, 72 deletions
diff --git a/src/northbridge/intel/sandybridge/raminit_common.c b/src/northbridge/intel/sandybridge/raminit_common.c index 6c31ad362f..dac34a4a34 100644 --- a/src/northbridge/intel/sandybridge/raminit_common.c +++ b/src/northbridge/intel/sandybridge/raminit_common.c @@ -673,7 +673,7 @@ static void write_mrreg(ramctr_timing *ctrl, int channel, int slotrank, int reg, /* DRAM command MRS */ IOSAV_SUBSEQUENCE(channel, 1, - IOSAV_MRS, + IOSAV_MRS | RANKSEL, 1, 4, 4, SSQ_NA, val, 6, reg, slotrank, ADDR_UPDATE_NONE); @@ -817,7 +817,7 @@ void dram_mrscommands(ramctr_timing *ctrl) /* DRAM command ZQCL */ IOSAV_SUBSEQUENCE(BROADCAST_CH, 1, - IOSAV_ZQCS, + IOSAV_ZQCS | RANKSEL, 1, 4, 400, SSQ_NA, 1024, 6, 0, 0, ADDR_UPDATE(0, 0, 0, 1, 20, 0, 0, 0)); @@ -1013,21 +1013,21 @@ static void test_timA(ramctr_timing *ctrl, int channel, int slotrank) in this mode only RD and RDA are allowed all reads return a predefined pattern */ IOSAV_SUBSEQUENCE(channel, 0, - IOSAV_MRS, + IOSAV_MRS | RANKSEL, 1, 3, ctrl->tMOD, SSQ_NA, 4, 6, 3, slotrank, ADDR_UPDATE_NONE); /* DRAM command RD */ IOSAV_SUBSEQUENCE(channel, 1, - IOSAV_RD, + IOSAV_RD | RANKSEL, 1, 3, 4, SSQ_RD, 0, 0, 0, slotrank, ADDR_UPDATE_NONE); /* DRAM command RD */ IOSAV_SUBSEQUENCE(channel, 2, - IOSAV_RD, + IOSAV_RD | RANKSEL, 15, 4, ctrl->CAS + 36, SSQ_NA, 0, 6, 0, slotrank, ADDR_UPDATE_NONE); @@ -1035,7 +1035,7 @@ static void test_timA(ramctr_timing *ctrl, int channel, int slotrank) /* DRAM command MRS write MR3 MPR disable */ IOSAV_SUBSEQUENCE(channel, 3, - IOSAV_MRS, + IOSAV_MRS | RANKSEL, 1, 3, ctrl->tMOD, SSQ_NA, 0, 6, 3, slotrank, ADDR_UPDATE_NONE); @@ -1301,7 +1301,7 @@ int read_training(ramctr_timing *ctrl) /* DRAM command PREA */ IOSAV_SUBSEQUENCE(channel, 0, - IOSAV_PRE, + IOSAV_PRE | RANKSEL, 1, 3, ctrl->tRP, SSQ_NA, 1024, 6, 0, slotrank, ADDR_UPDATE_NONE); @@ -1402,28 +1402,28 @@ static void test_timC(ramctr_timing *ctrl, int channel, int slotrank) /* DRAM command ACT */ IOSAV_SUBSEQUENCE(channel, 0, - IOSAV_ACT, + IOSAV_ACT | RANKSEL, 4, MAX(ctrl->tRRD, (ctrl->tFAW >> 2) + 1), ctrl->tRCD, SSQ_NA, 0, 6, 0, slotrank, ADDR_UPDATE(0, 0, 1, 0, 18, 0, 0, 0)); /* DRAM command NOP */ IOSAV_SUBSEQUENCE(channel, 1, - IOSAV_NOP, + IOSAV_NOP | RANKSEL, 1, 4, 4, SSQ_WR, 8, 0, 0, slotrank, ADDR_UPDATE_WRAP(31)); /* DRAM command WR */ IOSAV_SUBSEQUENCE(channel, 2, - IOSAV_WR, + IOSAV_WR | RANKSEL, 500, 4, 4, SSQ_WR, 0, 0, 0, slotrank, ADDR_UPDATE(0, 1, 0, 0, 18, 0, 0, 0)); /* DRAM command NOP */ IOSAV_SUBSEQUENCE(channel, 3, - IOSAV_NOP, + IOSAV_NOP | RANKSEL, 1, 3, ctrl->CWL + ctrl->tWTR + 5, SSQ_WR, 8, 0, 0, slotrank, ADDR_UPDATE_WRAP(31)); @@ -1435,28 +1435,28 @@ static void test_timC(ramctr_timing *ctrl, int channel, int slotrank) /* DRAM command PREA */ IOSAV_SUBSEQUENCE(channel, 0, - IOSAV_PRE, + IOSAV_PRE | RANKSEL, 1, 3, ctrl->tRP, SSQ_NA, 1024, 6, 0, slotrank, ADDR_UPDATE(0, 0, 0, 0, 18, 0, 0, 0)); /* DRAM command ACT */ IOSAV_SUBSEQUENCE(channel, 1, - IOSAV_ACT, + IOSAV_ACT | RANKSEL, 8, MAX(ctrl->tRRD, (ctrl->tFAW >> 2) + 1), ctrl->CAS, SSQ_NA, 0, 6, 0, slotrank, ADDR_UPDATE(0, 0, 1, 0, 18, 0, 0, 0)); /* DRAM command RD */ IOSAV_SUBSEQUENCE(channel, 2, - IOSAV_RD, + IOSAV_RD | RANKSEL, 500, 4, MAX(ctrl->tRTP, 8), SSQ_RD, 0, 0, 0, slotrank, ADDR_UPDATE(0, 1, 0, 0, 18, 0, 0, 0)); /* DRAM command PREA */ IOSAV_SUBSEQUENCE(channel, 3, - IOSAV_PRE, + IOSAV_PRE | RANKSEL, 1, 3, ctrl->tRP, SSQ_NA, 1024, 6, 0, slotrank, ADDR_UPDATE(0, 0, 0, 0, 18, 0, 0, 0)); @@ -1496,7 +1496,7 @@ static int discover_timC(ramctr_timing *ctrl, int channel, int slotrank) /* DRAM command PREA */ IOSAV_SUBSEQUENCE(channel, 0, - IOSAV_PRE, + IOSAV_PRE | RANKSEL, 1, 3, ctrl->tRP, SSQ_NA, 1024, 6, 0, slotrank, ADDR_UPDATE(0, 0, 0, 0, 18, 0, 0, 0)); @@ -1603,21 +1603,21 @@ static void precharge(ramctr_timing *ctrl) in this mode only RD and RDA are allowed all reads return a predefined pattern */ IOSAV_SUBSEQUENCE(channel, 0, - IOSAV_MRS, + IOSAV_MRS | RANKSEL, 1, 3, ctrl->tMOD, SSQ_NA, 4, 6, 3, slotrank, ADDR_UPDATE_NONE); /* DRAM command RD */ IOSAV_SUBSEQUENCE(channel, 1, - IOSAV_RD, + IOSAV_RD | RANKSEL, 3, 4, 4, SSQ_RD, 0, 0, 0, slotrank, ADDR_UPDATE_NONE); /* DRAM command RD */ IOSAV_SUBSEQUENCE(channel, 2, - IOSAV_RD, + IOSAV_RD | RANKSEL, 1, 4, ctrl->CAS + 8, SSQ_NA, 0, 6, 0, slotrank, ADDR_UPDATE_NONE); @@ -1625,7 +1625,7 @@ static void precharge(ramctr_timing *ctrl) /* DRAM command MRS * write MR3 MPR disable */ IOSAV_SUBSEQUENCE(channel, 3, - IOSAV_MRS, + IOSAV_MRS | RANKSEL, 1, 3, ctrl->tMOD, SSQ_NA, 0, 6, 3, slotrank, ADDR_UPDATE_NONE); @@ -1650,21 +1650,21 @@ static void precharge(ramctr_timing *ctrl) * in this mode only RD and RDA are allowed * all reads return a predefined pattern */ IOSAV_SUBSEQUENCE(channel, 0, - IOSAV_MRS, + IOSAV_MRS | RANKSEL, 1, 3, ctrl->tMOD, SSQ_NA, 4, 6, 3, slotrank, ADDR_UPDATE_NONE); /* DRAM command RD */ IOSAV_SUBSEQUENCE(channel, 1, - IOSAV_RD, + IOSAV_RD | RANKSEL, 3, 4, 4, SSQ_RD, 0, 0, 0, slotrank, ADDR_UPDATE_NONE); /* DRAM command RD */ IOSAV_SUBSEQUENCE(channel, 2, - IOSAV_RD, + IOSAV_RD | RANKSEL, 1, 4, ctrl->CAS + 8, SSQ_NA, 0, 6, 0, slotrank, ADDR_UPDATE_NONE); @@ -1672,7 +1672,7 @@ static void precharge(ramctr_timing *ctrl) /* DRAM command MRS * write MR3 MPR disable */ IOSAV_SUBSEQUENCE(channel, 3, - IOSAV_MRS, + IOSAV_MRS | RANKSEL, 1, 3, ctrl->tMOD, SSQ_NA, 0, 6, 3, slotrank, ADDR_UPDATE_NONE); @@ -1693,14 +1693,14 @@ static void test_timB(ramctr_timing *ctrl, int channel, int slotrank) wait_for_iosav(channel); /* DRAM command NOP */ IOSAV_SUBSEQUENCE(channel, 0, - IOSAV_NOP, + IOSAV_NOP | RANKSEL, 1, 3, ctrl->CWL + ctrl->tWLO, SSQ_WR, 8, 0, 0, slotrank, ADDR_UPDATE_NONE); /* DRAM command NOP */ IOSAV_SUBSEQUENCE(channel, 1, - IOSAV_NOP_ALT, + IOSAV_NOP_ALT | RANKSEL, 1, 3, ctrl->CAS + 38, SSQ_RD, 4, 0, 0, slotrank, ADDR_UPDATE_NONE); @@ -1803,28 +1803,28 @@ static void adjust_high_timB(ramctr_timing *ctrl) /* DRAM command ACT */ IOSAV_SUBSEQUENCE(channel, 0, - IOSAV_ACT, + IOSAV_ACT | RANKSEL, 1, 3, ctrl->tRCD, SSQ_NA, 0, 6, 0, slotrank, ADDR_UPDATE_NONE); /* DRAM command NOP */ IOSAV_SUBSEQUENCE(channel, 1, - IOSAV_NOP, + IOSAV_NOP | RANKSEL, 1, 3, 4, SSQ_WR, 8, 0, 0, slotrank, ADDR_UPDATE_WRAP(31)); /* DRAM command WR */ IOSAV_SUBSEQUENCE(channel, 2, - IOSAV_WR, + IOSAV_WR | RANKSEL, 3, 4, 4, SSQ_WR, 0, 0, 0, slotrank, ADDR_UPDATE(0, 1, 0, 0, 31, 0, 0, 0)); /* DRAM command NOP */ IOSAV_SUBSEQUENCE(channel, 3, - IOSAV_NOP, + IOSAV_NOP | RANKSEL, 1, 3, ctrl->CWL + ctrl->tWTR + 5, SSQ_WR, 8, 0, 0, slotrank, ADDR_UPDATE_WRAP(31)); @@ -1836,14 +1836,14 @@ static void adjust_high_timB(ramctr_timing *ctrl) /* DRAM command PREA */ IOSAV_SUBSEQUENCE(channel, 0, - IOSAV_PRE, + IOSAV_PRE | RANKSEL, 1, 3, ctrl->tRP, SSQ_NA, 1024, 6, 0, slotrank, ADDR_UPDATE(0, 0, 0, 0, 18, 0, 0, 0)); /* DRAM command ACT */ IOSAV_SUBSEQUENCE(channel, 1, - IOSAV_ACT, + IOSAV_ACT | RANKSEL, 1, 3, ctrl->tRCD, SSQ_NA, 0, 6, 0, slotrank, ADDR_UPDATE_NONE); @@ -2037,14 +2037,14 @@ static int test_320c(ramctr_timing *ctrl, int channel, int slotrank) wait_for_iosav(channel); /* DRAM command ACT */ IOSAV_SUBSEQUENCE(channel, 0, - IOSAV_ACT, + IOSAV_ACT | RANKSEL, 8, MAX(ctrl->tRRD, (ctrl->tFAW >> 2) + 1), ctrl->tRCD, SSQ_NA, ctr, 6, 0, slotrank, ADDR_UPDATE(0, 0, 1, 0, 18, 0, 0, 0)); /* DRAM command WR */ IOSAV_SUBSEQUENCE(channel, 1, - IOSAV_WR, + IOSAV_WR | RANKSEL, 32, 4, ctrl->CWL + ctrl->tWTR + 8, SSQ_WR, 0, 0, 0, slotrank, ADDR_UPDATE(0, 1, 0, 0, 18, 3, 0, 2)); @@ -2053,7 +2053,7 @@ static int test_320c(ramctr_timing *ctrl, int channel, int slotrank) /* DRAM command RD */ IOSAV_SUBSEQUENCE(channel, 2, - IOSAV_RD, + IOSAV_RD | RANKSEL, 32, 4, MAX(ctrl->tRTP, 8), SSQ_RD, 0, 0, 0, slotrank, ADDR_UPDATE(0, 1, 0, 0, 18, 3, 0, 2)); @@ -2062,7 +2062,7 @@ static int test_320c(ramctr_timing *ctrl, int channel, int slotrank) /* DRAM command PRE */ IOSAV_SUBSEQUENCE(channel, 3, - IOSAV_PRE, + IOSAV_PRE | RANKSEL, 1, 4, 15, SSQ_NA, 1024, 6, 0, slotrank, ADDR_UPDATE(0, 0, 0, 0, 18, 0, 0, 0)); @@ -2316,21 +2316,21 @@ static int discover_edges_real(ramctr_timing *ctrl, int channel, int slotrank, i in this mode only RD and RDA are allowed all reads return a predefined pattern */ IOSAV_SUBSEQUENCE(channel, 0, - IOSAV_MRS, + IOSAV_MRS | RANKSEL, 1, 3, ctrl->tMOD, SSQ_NA, 4, 6, 3, slotrank, ADDR_UPDATE_NONE); /* DRAM command RD */ IOSAV_SUBSEQUENCE(channel, 1, - IOSAV_RD, + IOSAV_RD | RANKSEL, 500, 4, 4, SSQ_RD, 0, 0, 0, slotrank, ADDR_UPDATE_NONE); /* DRAM command RD */ IOSAV_SUBSEQUENCE(channel, 2, - IOSAV_RD, + IOSAV_RD | RANKSEL, 1, 4, ctrl->CAS + 8, SSQ_NA, 0, 6, 0, slotrank, ADDR_UPDATE_NONE); @@ -2338,7 +2338,7 @@ static int discover_edges_real(ramctr_timing *ctrl, int channel, int slotrank, i /* DRAM command MRS MR3 disable MPR */ IOSAV_SUBSEQUENCE(channel, 3, - IOSAV_MRS, + IOSAV_MRS | RANKSEL, 1, 3, ctrl->tMOD, SSQ_NA, 0, 6, 3, slotrank, ADDR_UPDATE_NONE); @@ -2405,21 +2405,21 @@ int discover_edges(ramctr_timing *ctrl) in this mode only RD and RDA are allowed all reads return a predefined pattern */ IOSAV_SUBSEQUENCE(channel, 0, - IOSAV_MRS, + IOSAV_MRS | RANKSEL, 1, 3, ctrl->tMOD, SSQ_NA, 4, 6, 3, slotrank, ADDR_UPDATE_NONE); /* DRAM command RD */ IOSAV_SUBSEQUENCE(channel, 1, - IOSAV_RD, + IOSAV_RD | RANKSEL, 3, 4, 4, SSQ_RD, 0, 0, 0, slotrank, ADDR_UPDATE_NONE); /* DRAM command RD */ IOSAV_SUBSEQUENCE(channel, 2, - IOSAV_RD, + IOSAV_RD | RANKSEL, 1, 4, ctrl->CAS + 8, SSQ_NA, 0, 6, 0, slotrank, ADDR_UPDATE_NONE); @@ -2427,7 +2427,7 @@ int discover_edges(ramctr_timing *ctrl) /* DRAM command MRS * MR3 disable MPR */ IOSAV_SUBSEQUENCE(channel, 3, - IOSAV_MRS, + IOSAV_MRS | RANKSEL, 1, 3, ctrl->tMOD, SSQ_NA, 0, 6, 3, slotrank, ADDR_UPDATE_NONE); @@ -2456,21 +2456,21 @@ int discover_edges(ramctr_timing *ctrl) in this mode only RD and RDA are allowed all reads return a predefined pattern */ IOSAV_SUBSEQUENCE(channel, 0, - IOSAV_MRS, + IOSAV_MRS | RANKSEL, 1, 3, ctrl->tMOD, SSQ_NA, 4, 6, 3, slotrank, ADDR_UPDATE_NONE); /* DRAM command RD */ IOSAV_SUBSEQUENCE(channel, 1, - IOSAV_RD, + IOSAV_RD | RANKSEL, 3, 4, 4, SSQ_RD, 0, 0, 0, slotrank, ADDR_UPDATE_NONE); /* DRAM command RD */ IOSAV_SUBSEQUENCE(channel, 2, - IOSAV_RD, + IOSAV_RD | RANKSEL, 1, 4, ctrl->CAS + 8, SSQ_NA, 0, 6, 0, slotrank, ADDR_UPDATE_NONE); @@ -2478,7 +2478,7 @@ int discover_edges(ramctr_timing *ctrl) /* DRAM command MRS * MR3 disable MPR */ IOSAV_SUBSEQUENCE(channel, 3, - IOSAV_MRS, + IOSAV_MRS | RANKSEL, 1, 3, ctrl->tMOD, SSQ_NA, 0, 6, 3, slotrank, ADDR_UPDATE_NONE); @@ -2585,28 +2585,28 @@ static int discover_edges_write_real(ramctr_timing *ctrl, int channel, int slotr /* DRAM command ACT */ IOSAV_SUBSEQUENCE(channel, 0, - IOSAV_ACT, + IOSAV_ACT | RANKSEL, 4, MAX(ctrl->tRRD, (ctrl->tFAW >> 2) + 1), ctrl->tRCD, SSQ_NA, 0, 6, 0, slotrank, ADDR_UPDATE(0, 0, 0, 0, 18, 0, 0, 0)); /* DRAM command WR */ IOSAV_SUBSEQUENCE(channel, 1, - IOSAV_WR, + IOSAV_WR | RANKSEL, 32, 20, ctrl->tWTR + ctrl->CWL + 8, SSQ_WR, 0, 0, 0, slotrank, ADDR_UPDATE(0, 1, 0, 0, 18, 0, 0, 0)); /* DRAM command RD */ IOSAV_SUBSEQUENCE(channel, 2, - IOSAV_RD, + IOSAV_RD | RANKSEL, 32, 20, MAX(ctrl->tRTP, 8), SSQ_RD, 0, 0, 0, slotrank, ADDR_UPDATE(0, 1, 0, 0, 18, 0, 0, 0)); /* DRAM command PRE */ IOSAV_SUBSEQUENCE(channel, 3, - IOSAV_PRE, + IOSAV_PRE | RANKSEL, 1, 3, ctrl->tRP, SSQ_NA, 1024, 6, 0, slotrank, ADDR_UPDATE_NONE); @@ -2709,28 +2709,28 @@ static void test_timC_write(ramctr_timing *ctrl, int channel, int slotrank) /* DRAM command ACT */ IOSAV_SUBSEQUENCE(channel, 0, - IOSAV_ACT, + IOSAV_ACT | RANKSEL, 4, MAX((ctrl->tFAW >> 2) + 1, ctrl->tRRD), ctrl->tRCD, SSQ_NA, 0, 6, 0, slotrank, ADDR_UPDATE(0, 0, 1, 0, 18, 0, 0, 0)); /* DRAM command WR */ IOSAV_SUBSEQUENCE(channel, 1, - IOSAV_WR, + IOSAV_WR | RANKSEL, 480, 4, ctrl->tWTR + ctrl->CWL + 8, SSQ_WR, 0, 0, 0, slotrank, ADDR_UPDATE(0, 1, 0, 0, 18, 0, 0, 0)); /* DRAM command RD */ IOSAV_SUBSEQUENCE(channel, 2, - IOSAV_RD, + IOSAV_RD | RANKSEL, 480, 4, MAX(ctrl->tRTP, 8), SSQ_RD, 0, 0, 0, slotrank, ADDR_UPDATE(0, 1, 0, 0, 18, 0, 0, 0)); /* DRAM command PRE */ IOSAV_SUBSEQUENCE(channel, 3, - IOSAV_PRE, + IOSAV_PRE | RANKSEL, 1, 4, ctrl->tRP, SSQ_NA, 1024, 6, 0, slotrank, ADDR_UPDATE_NONE); @@ -2926,28 +2926,28 @@ int channel_test(ramctr_timing *ctrl) /* DRAM command ACT */ IOSAV_SUBSEQUENCE(channel, 0, - IOSAV_ACT, + IOSAV_ACT | RANKSEL, 4, 40, 40, SSQ_NA, 0, 6, 0, slotrank, ADDR_UPDATE(0, 0, 1, 0, 18, 0, 0, 0)); /* DRAM command WR */ IOSAV_SUBSEQUENCE(channel, 1, - IOSAV_WR, + IOSAV_WR | RANKSEL, 100, 4, 40, SSQ_WR, 0, 0, 0, slotrank, ADDR_UPDATE(0, 1, 0, 0, 18, 0, 0, 0)); /* DRAM command RD */ IOSAV_SUBSEQUENCE(channel, 2, - IOSAV_RD, + IOSAV_RD | RANKSEL, 100, 4, 40, SSQ_RD, 0, 0, 0, slotrank, ADDR_UPDATE(0, 1, 0, 0, 18, 0, 0, 0)); /* DRAM command PRE */ IOSAV_SUBSEQUENCE(channel, 3, - IOSAV_PRE, + IOSAV_PRE | RANKSEL, 1, 3, 40, SSQ_NA, 1024, 6, 0, slotrank, ADDR_UPDATE(0, 0, 0, 0, 18, 0, 0, 0)); @@ -2978,21 +2978,21 @@ void channel_scrub(ramctr_timing *ctrl) /* DRAM command ACT */ IOSAV_SUBSEQUENCE(channel, 0, - IOSAV_ACT, + IOSAV_ACT | RANKSEL, 1, MAX((ctrl->tFAW >> 2) + 1, ctrl->tRRD), ctrl->tRCD, SSQ_NA, row, 6, 0, slotrank, ADDR_UPDATE(1, 0, 0, 0, 18, 0, 0, 0)); /* DRAM command WR */ IOSAV_SUBSEQUENCE(channel, 1, - IOSAV_WR, + IOSAV_WR | RANKSEL, 129, 4, 40, SSQ_WR, row, 0, 0, slotrank, ADDR_UPDATE(0, 1, 0, 0, 18, 0, 0, 0)); /* DRAM command PRE */ IOSAV_SUBSEQUENCE(channel, 2, - IOSAV_PRE, + IOSAV_PRE | RANKSEL, 1, 3, 40, SSQ_NA, 1024, 6, 0, slotrank, ADDR_UPDATE(0, 0, 0, 0, 18, 0, 0, 0)); diff --git a/src/northbridge/intel/sandybridge/raminit_common.h b/src/northbridge/intel/sandybridge/raminit_common.h index 4c97bfe6d4..55b3fc5d5b 100644 --- a/src/northbridge/intel/sandybridge/raminit_common.h +++ b/src/northbridge/intel/sandybridge/raminit_common.h @@ -25,15 +25,16 @@ #define NUM_SLOTS 2 #define NUM_LANES 9 -#define NO_RANKSEL (~(1 << 16)) -#define IOSAV_MRS (0x1f000) -#define IOSAV_PRE (0x1f002) -#define IOSAV_ZQCS (0x1f003) -#define IOSAV_ACT (0x1f006) -#define IOSAV_RD (0x1f105) -#define IOSAV_NOP_ALT (0x1f107) -#define IOSAV_WR (0x1f201) -#define IOSAV_NOP (0x1f207) +#define NO_RANKSEL (~0) +#define RANKSEL (1 << 16) +#define IOSAV_MRS (0xf000) +#define IOSAV_PRE (0xf002) +#define IOSAV_ZQCS (0xf003) +#define IOSAV_ACT (0xf006) +#define IOSAV_RD (0xf105) +#define IOSAV_NOP_ALT (0xf107) +#define IOSAV_WR (0xf201) +#define IOSAV_NOP (0xf207) /* FIXME: Vendor BIOS uses 64 but our algorithms are less performant and even 1 seems to be enough in practice. */ |