diff options
Diffstat (limited to 'util/inteltool')
| -rw-r--r-- | util/inteltool/ivy_memory.c | 32 |
1 files changed, 20 insertions, 12 deletions
diff --git a/util/inteltool/ivy_memory.c b/util/inteltool/ivy_memory.c index 8ce861127b..16c1d8920c 100644 --- a/util/inteltool/ivy_memory.c +++ b/util/inteltool/ivy_memory.c @@ -97,6 +97,11 @@ void ivybridge_dump_timings(const char *dump_spd_file) rankmap[channel] = read_mchbar32(0xc14 + 0x100 * channel) >> 24; } + if ((rankmap[0] == 0) && (rankmap[1] == 0)) { + fputs("Error: no memory channels found\n", stderr); + exit(1); + } + two_channels = rankmap[0] && rankmap[1]; mr0[0] = read_mchbar32(0x0004); @@ -172,49 +177,52 @@ void ivybridge_dump_timings(const char *dump_spd_file) printf(".reg_4004_b30 = { %d, %d },\n", reg_4004_b30[0], reg_4004_b30[1]); + + channel = (rankmap[0] != 0) ? 0 : 1; + if (two_channels && tFAW[0] != tFAW[1]) printf("/* tFAW mismatch: %d, %d */\n", tFAW[0], tFAW[1]); - print_time("tFAW", tFAW[0], tCK); + print_time("tFAW", tFAW[channel], tCK); if (two_channels && tWTR[0] != tWTR[1]) printf("/* tWTR mismatch: %d, %d */\n", tWTR[0], tWTR[1]); - print_time("tWTR", tWTR[0], tCK); + print_time("tWTR", tWTR[channel], tCK); if (two_channels && tCKE[0] != tCKE[1]) printf("/* tCKE mismatch: %d, %d */\n", tCKE[0], tCKE[1]); - print_time("tCKE", tCKE[0], tCK); + print_time("tCKE", tCKE[channel], tCK); if (two_channels && tRTP[0] != tRTP[1]) printf("/* tRTP mismatch: %d, %d */\n", tRTP[0], tRTP[1]); - print_time("tRTP", tRTP[0], tCK); + print_time("tRTP", tRTP[channel], tCK); if (two_channels && tRRD[0] != tRRD[1]) printf("/* tRRD mismatch: %d, %d */\n", tRRD[0], tRRD[1]); - print_time("tRRD", tRRD[0], tCK); + print_time("tRRD", tRRD[channel], tCK); if (two_channels && tRAS[0] != tRAS[1]) printf("/* tRAS mismatch: %d, %d */\n", tRAS[0], tRAS[1]); - print_time("tRAS", tRAS[0], tCK); + print_time("tRAS", tRAS[channel], tCK); if (two_channels && tCWL[0] != tCWL[1]) printf("/* tCWL mismatch: %d, %d */\n", tCWL[0], tCWL[1]); - print_time("tCWL", tCWL[0], tCK); + print_time("tCWL", tCWL[channel], tCK); if (two_channels && tRP[0] != tRP[1]) printf("/* tRP mismatch: %d, %d */\n", tRP[0], tRP[1]); - print_time("tRP", tRP[0], tCK); + print_time("tRP", tRP[channel], tCK); if (two_channels && tRCD[0] != tRCD[1]) printf("/* tRCD mismatch: %d, %d */\n", tRCD[0], tRCD[1]); - print_time("tRCD", tRCD[0], tCK); + print_time("tRCD", tRCD[channel], tCK); if (two_channels && tXPDLL[0] != tXPDLL[1]) printf("/* tXPDLL mismatch: %d, %d */\n", tXPDLL[0], tXPDLL[1]); - print_time("tXPDLL", tXPDLL[0], tCK); + print_time("tXPDLL", tXPDLL[channel], tCK); if (two_channels && tXP[0] != tXP[1]) printf("/* tXP mismatch: %d, %d */\n", tXP[0], tXP[1]); - print_time("tXP", tXP[0], tCK); + print_time("tXP", tXP[channel], tCK); if (two_channels && tAONPD[0] != tAONPD[1]) printf("/* tAONPD mismatch: %d, %d */\n", tAONPD[0], tAONPD[1]); - print_time("tAONPD", tAONPD[0], tCK); + print_time("tAONPD", tAONPD[channel], tCK); reg = read_mchbar32(0x4298); if (reg != read_mchbar32(0x4698) && two_channels) |