diff options
29 files changed, 201 insertions, 201 deletions
diff --git a/src/cpu/amd/model_fxx/fidvid.c b/src/cpu/amd/model_fxx/fidvid.c index e68611bca8..a005c469ae 100644 --- a/src/cpu/amd/model_fxx/fidvid.c +++ b/src/cpu/amd/model_fxx/fidvid.c @@ -219,10 +219,10 @@ static u32 set_fidvid(unsigned apicid, unsigned fidvid, int showmessage) else step = ((fid_cur / 2) - (fid_new / 2)) * 2; - /* If 200Mhz step OR past 3200 max table value */ + /* If 200MHz step OR past 3200 max table value */ if ((step == 2) || (fid_new >= 0x18 || fid_cur >= 0x18)) { - printk(BIOS_DEBUG, "200MHZ step "); + printk(BIOS_DEBUG, "200MHz step "); /* Step +/- 200MHz at a time */ if (fid_cur < fid_new) @@ -230,7 +230,7 @@ static u32 set_fidvid(unsigned apicid, unsigned fidvid, int showmessage) else fid_temp = fid_cur - 2; - } else if (step > 2) { /* If more than a 200Mhz step */ + } else if (step > 2) { /* If more than a 200MHz step */ int temp; /* look it up in the table */ @@ -246,15 +246,15 @@ static u32 set_fidvid(unsigned apicid, unsigned fidvid, int showmessage) else break; /* table error */ - } else { /* step < 2 (100MHZ) */ - printk(BIOS_DEBUG, "100MHZ step "); + } else { /* step < 2 (100MHz) */ + printk(BIOS_DEBUG, "100MHz step "); /* The table adjust in 200MHz increments. If requested, * do the 100MHz increment if the CPU supports it.*/ if (cpuid_edx(0x80000007) & (1 << 6)) { fid_temp = fid_cur + 1; } else { - /* 100 MHZ not supported. Get out of the loop */ + /* 100 MHz not supported. Get out of the loop */ printk(BIOS_DEBUG, "is not supported.\n"); break; } diff --git a/src/northbridge/amd/amdht/h3finit.c b/src/northbridge/amd/amdht/h3finit.c index 55da604551..764d2988b4 100644 --- a/src/northbridge/amd/amdht/h3finit.c +++ b/src/northbridge/amd/amdht/h3finit.c @@ -1518,7 +1518,7 @@ static void hammerSublinkFixup(sMainData *pDat) { if ((loFreq != 5) && /* { 9, 5} 1600MHz / 800MHz 2:1 */ (loFreq != 2) && /* { 9, 2} 1600MHz / 400MHz 4:1 */ - (loFreq != 0) ) /* { 9, 0} 1600MHz / 200Mhz 8:1 */ + (loFreq != 0) ) /* { 9, 0} 1600MHz / 200MHz 8:1 */ downgrade = TRUE; } else if (hiFreq == 7) diff --git a/src/northbridge/amd/amdht/h3ncmn.c b/src/northbridge/amd/amdht/h3ncmn.c index 830ed1cc22..e83f872bc0 100644 --- a/src/northbridge/amd/amdht/h3ncmn.c +++ b/src/northbridge/amd/amdht/h3ncmn.c @@ -1384,7 +1384,7 @@ static void setLinkData(sMainData *pDat, cNorthBridge *nb) ASSERT((temp >= HT_FREQUENCY_600M && temp <= HT_FREQUENCY_2600M) || (temp == HT_FREQUENCY_200M) || (temp == HT_FREQUENCY_400M)); AmdPCIWriteBits(linkBase + HTHOST_FREQ_REV_REG, 11, 8, &temp); - if (temp > HT_FREQUENCY_1000M) /* Gen1 = 200Mhz -> 1000MHz, Gen3 = 1200MHz -> 2600MHz */ + if (temp > HT_FREQUENCY_1000M) /* Gen1 = 200MHz -> 1000MHz, Gen3 = 1200MHz -> 2600MHz */ { /* Enable for Gen3 frequencies */ temp = 1; @@ -1420,7 +1420,7 @@ static void setLinkData(sMainData *pDat, cNorthBridge *nb) /* Handle additional HT3 frequency requirements, if needed, * or clear them if switching down to ht1 on a warm reset. - * Gen1 = 200Mhz -> 1000MHz, Gen3 = 1200MHz -> 2600MHz + * Gen1 = 200MHz -> 1000MHz, Gen3 = 1200MHz -> 2600MHz * * Even though we assert if debugging, we need to check that the capability was found * always, since this is an unknown hardware device, also we are taking diff --git a/src/northbridge/amd/amdk8/coherent_ht.c b/src/northbridge/amd/amdk8/coherent_ht.c index 5219d4c20e..8abb31fad0 100644 --- a/src/northbridge/amd/amdk8/coherent_ht.c +++ b/src/northbridge/amd/amdk8/coherent_ht.c @@ -295,7 +295,7 @@ static uint16_t read_freq_cap(device_t dev, uint8_t pos) id = pci_read_config32(dev, 0); - /* AMD K8 Unsupported 1Ghz? */ + /* AMD K8 Unsupported 1GHz? */ if (id == (PCI_VENDOR_ID_AMD | (0x1100 << 16))) { freq_cap &= ~(1 << HT_FREQ_1000Mhz); } diff --git a/src/northbridge/amd/amdk8/incoherent_ht.c b/src/northbridge/amd/amdk8/incoherent_ht.c index 9d92174855..cf8ad52fba 100644 --- a/src/northbridge/amd/amdk8/incoherent_ht.c +++ b/src/northbridge/amd/amdk8/incoherent_ht.c @@ -135,7 +135,7 @@ static uint16_t ht_read_freq_cap(device_t dev, uint8_t pos) return freq_cap; } - /* AMD K8 Unsupported 1Ghz? */ + /* AMD K8 Unsupported 1GHz? */ if (id == (PCI_VENDOR_ID_AMD | (0x1100 << 16))) { #if CONFIG_K8_HT_FREQ_1G_SUPPORT #if !CONFIG_K8_REV_F_SUPPORT diff --git a/src/northbridge/amd/amdk8/raminit.c b/src/northbridge/amd/amdk8/raminit.c index f3194503a9..19f83b998e 100644 --- a/src/northbridge/amd/amdk8/raminit.c +++ b/src/northbridge/amd/amdk8/raminit.c @@ -284,14 +284,14 @@ static void sdram_set_registers(const struct mem_controller *ctrl) * 111 = reserved * [ 7: 7] Reserved * [12: 8] Tref (Refresh Rate) - * 00000 = 100Mhz 4K rows - * 00001 = 133Mhz 4K rows - * 00010 = 166Mhz 4K rows - * 00011 = 200Mhz 4K rows - * 01000 = 100Mhz 8K/16K rows - * 01001 = 133Mhz 8K/16K rows - * 01010 = 166Mhz 8K/16K rows - * 01011 = 200Mhz 8K/16K rows + * 00000 = 100MHz 4K rows + * 00001 = 133MHz 4K rows + * 00010 = 166MHz 4K rows + * 00011 = 200MHz 4K rows + * 01000 = 100MHz 8K/16K rows + * 01001 = 133MHz 8K/16K rows + * 01010 = 166MHz 8K/16K rows + * 01011 = 200MHz 8K/16K rows * [19:13] Reserved * [22:20] Twcl (Write CAS Latency) * 000 = 1 Mem clock after CAS# (Unbuffered Dimms) @@ -414,12 +414,12 @@ static void sdram_set_registers(const struct mem_controller *ctrl) * 0 = Use Idle Cycle Limit * 1 = Generate a dynamic Idle cycle limit * [22:20] DRAM MEMCLK Frequency - * 000 = 100Mhz + * 000 = 100MHz * 001 = reserved - * 010 = 133Mhz + * 010 = 133MHz * 011 = reserved * 100 = reserved - * 101 = 166Mhz + * 101 = 166MHz * 110 = reserved * 111 = reserved * [24:23] Reserved diff --git a/src/northbridge/amd/amdmct/mct/mct.h b/src/northbridge/amd/amdmct/mct/mct.h index a8f7d70ca8..da0d01b093 100644 --- a/src/northbridge/amd/amdmct/mct/mct.h +++ b/src/northbridge/amd/amdmct/mct/mct.h @@ -28,8 +28,8 @@ #define J_MIN 0 /* j loop constraint. 1=CL 2.0 T*/ #define J_MAX 4 /* j loop constraint. 4=CL 6.0 T*/ -#define K_MIN 1 /* k loop constraint. 1=200 Mhz*/ -#define K_MAX 4 /* k loop constraint. 9=400 Mhz*/ +#define K_MIN 1 /* k loop constraint. 1=200 MHz*/ +#define K_MAX 4 /* k loop constraint. 9=400 MHz*/ #define CL_DEF 2 /* Default value for failsafe operation. 2=CL 4.0 T*/ #define T_DEF 1 /* Default value for failsafe operation. 1=5ns (cycle time)*/ @@ -236,10 +236,10 @@ struct DCTStatStruc { /* A per Node structure*/ u8 DATAload[2]; /* Number of ranks loading CH A DATA*/ /* Number of ranks loading CH B DATA*/ u8 DIMMAutoSpeed; /* Max valid Mfg. Speed of DIMMs - 1=200Mhz - 2=266Mhz - 3=333Mhz - 4=400Mhz */ + 1=200MHz + 2=266MHz + 3=333MHz + 4=400MHz */ u8 DIMMCASL; /* Min valid Mfg. CL bitfield 0=2.0 1=3.0 @@ -255,10 +255,10 @@ struct DCTStatStruc { /* A per Node structure*/ u16 DIMMTrrd; /* Minimax Trrd*40 (ns) of DIMMs*/ u16 DIMMTwtr; /* Minimax Twtr*40 (ns) of DIMMs*/ u8 Speed; /* Bus Speed (to set Controller) - 1=200Mhz - 2=266Mhz - 3=333Mhz - 4=400Mhz */ + 1=200MHz + 2=266MHz + 3=333MHz + 4=400MHz */ u8 CASL; /* CAS latency DCT setting 0=2.0 1=3.0 @@ -288,10 +288,10 @@ struct DCTStatStruc { /* A per Node structure*/ u32 DCTHoleBase; /* If not zero, BASE[39:8] (system address) of dram hole for HW remapping. Dram hole exists on this Node's DCTs. */ u32 DCTSysLimit; /* LIMIT[39:8] (system address) of this Node's DCTs */ u16 PresetmaxFreq; /* Maximum OEM defined DDR frequency - 200=200Mhz (DDR400) - 266=266Mhz (DDR533) - 333=333Mhz (DDR667) - 400=400Mhz (DDR800) */ + 200=200MHz (DDR400) + 266=266MHz (DDR533) + 333=333MHz (DDR667) + 400=400MHz (DDR800) */ u8 _2Tmode; /* 1T or 2T CMD mode (slow access mode) 1=1T 2=2T */ @@ -408,10 +408,10 @@ struct DCTStatStruc { /* A per Node structure*/ #define NV_MAX_NODES 1 /* Number of Nodes/Sockets (4-bits)*/ #define NV_MAX_DIMMS 2 /* Number of DIMM slots for the specified Node ID (4-bits)*/ #define NV_MAX_MEMCLK 3 /* Maximum platform demonstrated Memclock (10-bits) - 200=200Mhz (DDR400) - 266=266Mhz (DDR533) - 333=333Mhz (DDR667) - 400=400Mhz (DDR800)*/ + 200=200MHz (DDR400) + 266=266MHz (DDR533) + 333=333MHz (DDR667) + 400=400MHz (DDR800)*/ #define NV_ECC_CAP 4 /* Bus ECC capable (1-bits) 0=Platform not capable 1=Platform is capable*/ @@ -433,10 +433,10 @@ struct DCTStatStruc { /* A per Node structure*/ 1=Auto, user limit provided in NV_MemCkVal 2=Manual, user value provided in NV_MemCkVal*/ #define NV_MemCkVal 11 /* Memory Clock Value (2-bits) - 0=200Mhz - 1=266Mhz - 2=333Mhz - 3=400Mhz*/ + 0=200MHz + 1=266MHz + 2=333MHz + 3=400MHz*/ /* Dram Configuration */ #define NV_BankIntlv 20 /* Dram Bank (chip-select) Interleaving (1-bits) diff --git a/src/northbridge/amd/amdmct/mct/mct_d.c b/src/northbridge/amd/amdmct/mct/mct_d.c index 66eb88a7e9..924c5fb645 100644 --- a/src/northbridge/amd/amdmct/mct/mct_d.c +++ b/src/northbridge/amd/amdmct/mct/mct_d.c @@ -203,7 +203,7 @@ static void mctAutoInitMCT_D(struct MCTStatStruc *pMCTstat, * entry * 6. All var MTRRs reset to zero * 7. State of NB_CFG.DisDatMsk set properly on all CPUs - * 8. All CPUs at 2Ghz Speed (unless DQS training is not installed). + * 8. All CPUs at 2GHz Speed (unless DQS training is not installed). * 9. All cHT links at max Speed/Width (unless DQS training is not * installed). * @@ -212,11 +212,11 @@ static void mctAutoInitMCT_D(struct MCTStatStruc *pMCTstat, * j CL(j) k F(k) * -------------------------- * 0 2.0 - - - * 1 3.0 1 200 Mhz - * 2 4.0 2 266 Mhz - * 3 5.0 3 333 Mhz - * 4 6.0 4 400 Mhz - * 5 7.0 5 533 Mhz + * 1 3.0 1 200 MHz + * 2 4.0 2 266 MHz + * 3 5.0 3 333 MHz + * 4 6.0 4 400 MHz + * 5 7.0 5 533 MHz */ u8 Node, NodesWmem; u32 node_sys_base; @@ -437,9 +437,9 @@ static void LoadDQSSigTmgRegs_D(struct MCTStatStruc *pMCTstat, * when 400, 533, 667, it will support dimm0/1/2/3, * and set conf for dimm0, hw will copy to dimm1/2/3 * set for dimm1, hw will copy to dimm3 - * Rev A/B only support DIMM0/1 when 800Mhz and above + * Rev A/B only support DIMM0/1 when 800MHz and above * + 0x100 to next dimm - * Rev C support DIMM0/1/2/3 when 800Mhz and above + * Rev C support DIMM0/1/2/3 when 800MHz and above * + 0x100 to next dimm */ for (DIMM = 0; DIMM < 2; DIMM++) { @@ -3615,7 +3615,7 @@ static void mct_BeforeDramInit_Prod_D(struct MCTStatStruc *pMCTstat, u32 dev = pDCTstat->dev_dct; // FIXME: skip for Ax - if ((pDCTstat->Speed == 3) || ( pDCTstat->Speed == 2)) { // MemClkFreq = 667MHz or 533Mhz + if ((pDCTstat->Speed == 3) || ( pDCTstat->Speed == 2)) { // MemClkFreq = 667MHz or 533MHz for (i=0; i < 2; i++) { reg_off = 0x100 * i; Set_NB32(dev, 0x98 + reg_off, 0x0D000030); @@ -3630,7 +3630,7 @@ static void mct_AdjustDelayRange_D(struct MCTStatStruc *pMCTstat, struct DCTStatStruc *pDCTstat, u8 *dqs_pos) { // FIXME: Skip for Ax - if ((pDCTstat->Speed == 3) || ( pDCTstat->Speed == 2)) { // MemClkFreq = 667MHz or 533Mhz + if ((pDCTstat->Speed == 3) || ( pDCTstat->Speed == 2)) { // MemClkFreq = 667MHz or 533MHz *dqs_pos = 32; } } diff --git a/src/northbridge/amd/amdmct/mct/mct_d.h b/src/northbridge/amd/amdmct/mct/mct_d.h index 4370b8da96..0a1f925291 100644 --- a/src/northbridge/amd/amdmct/mct/mct_d.h +++ b/src/northbridge/amd/amdmct/mct/mct_d.h @@ -35,8 +35,8 @@ #define J_MIN 0 /* j loop constraint. 1=CL 2.0 T*/ #define J_MAX 5 /* j loop constraint. 5=CL 7.0 T*/ -#define K_MIN 1 /* k loop constraint. 1=200 Mhz*/ -#define K_MAX 5 /* k loop constraint. 5=533 Mhz*/ +#define K_MIN 1 /* k loop constraint. 1=200 MHz*/ +#define K_MAX 5 /* k loop constraint. 5=533 MHz*/ #define CL_DEF 2 /* Default value for failsafe operation. 2=CL 4.0 T*/ #define T_DEF 1 /* Default value for failsafe operation. 1=5ns (cycle time)*/ @@ -325,11 +325,11 @@ struct DCTStatStruc { /* A per Node structure*/ u8 DATAload[2]; /*Number of ranks loading CH A DATA*/ /* Number of ranks loading CH B DATA*/ u8 DIMMAutoSpeed; /*Max valid Mfg. Speed of DIMMs - 1=200Mhz - 2=266Mhz - 3=333Mhz - 4=400Mhz - 5=533Mhz*/ + 1=200MHz + 2=266MHz + 3=333MHz + 4=400MHz + 5=533MHz*/ u8 DIMMCASL; /* Min valid Mfg. CL bitfield 0=2.0 1=3.0 @@ -345,10 +345,10 @@ struct DCTStatStruc { /* A per Node structure*/ u16 DIMMTrrd; /* Minimax Trrd*40 (ns) of DIMMs*/ u16 DIMMTwtr; /* Minimax Twtr*40 (ns) of DIMMs*/ u8 Speed; /* Bus Speed (to set Controller) - 1=200Mhz - 2=266Mhz - 3=333Mhz - 4=400Mhz */ + 1=200MHz + 2=266MHz + 3=333MHz + 4=400MHz */ u8 CASL; /* CAS latency DCT setting 0=2.0 1=3.0 @@ -378,10 +378,10 @@ struct DCTStatStruc { /* A per Node structure*/ u32 DCTHoleBase; /* If not zero, BASE[39:8] (system address) of dram hole for HW remapping. Dram hole exists on this Node's DCTs. */ u32 DCTSysLimit; /* LIMIT[39:8] (system address) of this Node's DCTs */ u16 PresetmaxFreq; /* Maximum OEM defined DDR frequency - 200=200Mhz (DDR400) - 266=266Mhz (DDR533) - 333=333Mhz (DDR667) - 400=400Mhz (DDR800) */ + 200=200MHz (DDR400) + 266=266MHz (DDR533) + 333=333MHz (DDR667) + 400=400MHz (DDR800) */ u8 _2Tmode; /* 1T or 2T CMD mode (slow access mode) 1=1T 2=2T */ @@ -476,9 +476,9 @@ struct DCTStatStruc { /* A per Node structure*/ u8 WrDatGrossH; u8 DqsRcvEnGrossL; // NOTE: Not used - u8 NodeSpeed /* Bus Speed (to set Controller) - /* 1=200Mhz */ - /* 2=266Mhz */ - /* 3=333Mhz */ + /* 1=200MHz */ + /* 2=266MHz */ + /* 3=333MHz */ // NOTE: Not used - u8 NodeCASL /* CAS latency DCT setting /* 0=2.0 */ /* 1=3.0 */ @@ -574,10 +574,10 @@ struct DCTStatStruc { /* A per Node structure*/ #define NV_MAX_NODES 1 /* Number of Nodes/Sockets (4-bits)*/ #define NV_MAX_DIMMS 2 /* Number of DIMM slots for the specified Node ID (4-bits)*/ #define NV_MAX_MEMCLK 3 /* Maximum platform demonstrated Memclock (10-bits) - 200=200Mhz (DDR400) - 266=266Mhz (DDR533) - 333=333Mhz (DDR667) - 400=400Mhz (DDR800)*/ + 200=200MHz (DDR400) + 266=266MHz (DDR533) + 333=333MHz (DDR667) + 400=400MHz (DDR800)*/ #define NV_ECC_CAP 4 /* Bus ECC capable (1-bits) 0=Platform not capable 1=Platform is capable*/ @@ -599,10 +599,10 @@ struct DCTStatStruc { /* A per Node structure*/ 1=Auto, user limit provided in NV_MemCkVal 2=Manual, user value provided in NV_MemCkVal*/ #define NV_MemCkVal 11 /* Memory Clock Value (2-bits) - 0=200Mhz - 1=266Mhz - 2=333Mhz - 3=400Mhz*/ + 0=200MHz + 1=266MHz + 2=333MHz + 3=400MHz*/ /*Dram Configuration*/ #define NV_BankIntlv 20 /* Dram Bank (chip-select) Interleaving (1-bits) diff --git a/src/northbridge/amd/amdmct/mct/mctdqs_d.c b/src/northbridge/amd/amdmct/mct/mctdqs_d.c index ab1347a9f8..17fb289268 100644 --- a/src/northbridge/amd/amdmct/mct/mctdqs_d.c +++ b/src/northbridge/amd/amdmct/mct/mctdqs_d.c @@ -591,8 +591,8 @@ void StoreDQSDatStrucVal_D(struct MCTStatStruc *pMCTstat, /* When 400, 533, 667, it will support dimm0/1/2/3, * and set conf for dimm0, hw will copy to dimm1/2/3 * set for dimm1, hw will copy to dimm3 - * Rev A/B only support DIMM0/1 when 800Mhz and above + 0x100 to next dimm - * Rev C support DIMM0/1/2/3 when 800Mhz and above + 0x100 to next dimm + * Rev A/B only support DIMM0/1 when 800MHz and above + 0x100 to next dimm + * Rev C support DIMM0/1/2/3 when 800MHz and above + 0x100 to next dimm */ /* FindDQSDatDimmVal_D is not required since we use an array */ @@ -615,8 +615,8 @@ static void GetDQSDatStrucVal_D(struct MCTStatStruc *pMCTstat, /* When 400, 533, 667, it will support dimm0/1/2/3, * and set conf for dimm0, hw will copy to dimm1/2/3 * set for dimm1, hw will copy to dimm3 - * Rev A/B only support DIMM0/1 when 800Mhz and above + 0x100 to next dimm - * Rev C support DIMM0/1/2/3 when 800Mhz and above + 0x100 to next dimm + * Rev A/B only support DIMM0/1 when 800MHz and above + 0x100 to next dimm + * Rev C support DIMM0/1/2/3 when 800MHz and above + 0x100 to next dimm */ /* FindDQSDatDimmVal_D is not required since we use an array */ diff --git a/src/northbridge/amd/amdmct/mct/mctpro_d.c b/src/northbridge/amd/amdmct/mct/mctpro_d.c index 529a7366eb..ab6f9ce0c0 100644 --- a/src/northbridge/amd/amdmct/mct/mctpro_d.c +++ b/src/northbridge/amd/amdmct/mct/mctpro_d.c @@ -290,7 +290,7 @@ void mct_BeforeDramInit_D(struct DCTStatStruc *pDCTstat, u32 dct) tmp = pDCTstat->LogicalCPUID; if ((tmp == AMD_DR_A0A) || (tmp == AMD_DR_A1B) || (tmp == AMD_DR_A2)) { Speed = pDCTstat->Speed; - /* MemClkFreq = 333MHz or 533Mhz */ + /* MemClkFreq = 333MHz or 533MHz */ if((Speed == 3) || (Speed == 2)) { if(pDCTstat->GangedMode) { ch_start = 0; diff --git a/src/northbridge/amd/amdmct/mct_ddr3/mct_d.c b/src/northbridge/amd/amdmct/mct_ddr3/mct_d.c index 90b7ed33ec..770b663fe9 100644 --- a/src/northbridge/amd/amdmct/mct_ddr3/mct_d.c +++ b/src/northbridge/amd/amdmct/mct_ddr3/mct_d.c @@ -248,7 +248,7 @@ static void mctAutoInitMCT_D(struct MCTStatStruc *pMCTstat, * 5. MCi_STS from shutdown/warm reset recorded (if desired) prior to entry * 6. All var MTRRs reset to zero * 7. State of NB_CFG.DisDatMsk set properly on all CPUs - * 8. All CPUs at 2Ghz Speed (unless DQS training is not installed). + * 8. All CPUs at 2GHz Speed (unless DQS training is not installed). * 9. All cHT links at max Speed/Width (unless DQS training is not installed). * * @@ -258,13 +258,13 @@ static void mctAutoInitMCT_D(struct MCTStatStruc *pMCTstat, * j CL(j) k F(k) * -------------------------- * 0 2.0 - - - * 1 3.0 1 200 Mhz - * 2 4.0 2 266 Mhz - * 3 5.0 3 333 Mhz - * 4 6.0 4 400 Mhz - * 5 7.0 5 533 Mhz - * 6 8.0 6 667 Mhz - * 7 9.0 7 800 Mhz + * 1 3.0 1 200 MHz + * 2 4.0 2 266 MHz + * 3 5.0 3 333 MHz + * 4 6.0 4 400 MHz + * 5 7.0 5 533 MHz + * 6 8.0 6 667 MHz + * 7 9.0 7 800 MHz */ u8 Node, NodesWmem; u32 node_sys_base; @@ -487,9 +487,9 @@ static void LoadDQSSigTmgRegs_D(struct MCTStatStruc *pMCTstat, * when 400, 533, 667, it will support dimm0/1/2/3, * and set conf for dimm0, hw will copy to dimm1/2/3 * set for dimm1, hw will copy to dimm3 - * Rev A/B only support DIMM0/1 when 800Mhz and above + * Rev A/B only support DIMM0/1 when 800MHz and above * + 0x100 to next dimm - * Rev C support DIMM0/1/2/3 when 800Mhz and above + * Rev C support DIMM0/1/2/3 when 800MHz and above * + 0x100 to next dimm */ for (DIMM = 0; DIMM < 4; DIMM++) { diff --git a/src/northbridge/amd/amdmct/mct_ddr3/mct_d.h b/src/northbridge/amd/amdmct/mct_ddr3/mct_d.h index d2872e439c..42cca2640b 100644 --- a/src/northbridge/amd/amdmct/mct_ddr3/mct_d.h +++ b/src/northbridge/amd/amdmct/mct_ddr3/mct_d.h @@ -35,8 +35,8 @@ #define J_MIN 0 /* j loop constraint. 1=CL 2.0 T*/ #define J_MAX 5 /* j loop constraint. 5=CL 7.0 T*/ -#define K_MIN 1 /* k loop constraint. 1=200 Mhz*/ -#define K_MAX 5 /* k loop constraint. 5=533 Mhz*/ +#define K_MIN 1 /* k loop constraint. 1=200 MHz*/ +#define K_MAX 5 /* k loop constraint. 5=533 MHz*/ #define CL_DEF 2 /* Default value for failsafe operation. 2=CL 4.0 T*/ #define T_DEF 1 /* Default value for failsafe operation. 1=5ns (cycle time)*/ @@ -352,11 +352,11 @@ struct DCTStatStruc { /* A per Node structure*/ u8 DATAload[2]; /*Number of ranks loading CH A DATA*/ /* Number of ranks loading CH B DATA*/ u8 DIMMAutoSpeed; /*Max valid Mfg. Speed of DIMMs - 1=200Mhz - 2=266Mhz - 3=333Mhz - 4=400Mhz - 5=533Mhz*/ + 1=200MHz + 2=266MHz + 3=333MHz + 4=400MHz + 5=533MHz*/ u8 DIMMCASL; /* Min valid Mfg. CL bitfield 0=2.0 1=3.0 @@ -372,10 +372,10 @@ struct DCTStatStruc { /* A per Node structure*/ u16 DIMMTrrd; /* Minimax Trrd*40 (ns) of DIMMs*/ u16 DIMMTwtr; /* Minimax Twtr*40 (ns) of DIMMs*/ u8 Speed; /* Bus Speed (to set Controller) - 1=200Mhz - 2=266Mhz - 3=333Mhz - 4=400Mhz */ + 1=200MHz + 2=266MHz + 3=333MHz + 4=400MHz */ u8 CASL; /* CAS latency DCT setting 0=2.0 1=3.0 @@ -405,10 +405,10 @@ struct DCTStatStruc { /* A per Node structure*/ u32 DCTHoleBase; /* If not zero, BASE[39:8] (system address) of dram hole for HW remapping. Dram hole exists on this Node's DCTs. */ u32 DCTSysLimit; /* LIMIT[39:8] (system address) of this Node's DCTs */ u16 PresetmaxFreq; /* Maximum OEM defined DDR frequency - 200=200Mhz (DDR400) - 266=266Mhz (DDR533) - 333=333Mhz (DDR667) - 400=400Mhz (DDR800) */ + 200=200MHz (DDR400) + 266=266MHz (DDR533) + 333=333MHz (DDR667) + 400=400MHz (DDR800) */ u8 _2Tmode; /* 1T or 2T CMD mode (slow access mode) 1=1T 2=2T */ @@ -518,9 +518,9 @@ struct DCTStatStruc { /* A per Node structure*/ u8 WrDatGrossH; u8 DqsRcvEnGrossL; /* NOTE: Not used - u8 NodeSpeed */ /* Bus Speed (to set Controller) */ - /* 1=200Mhz */ - /* 2=266Mhz */ - /* 3=333Mhz */ + /* 1=200MHz */ + /* 2=266MHz */ + /* 3=333MHz */ /* NOTE: Not used - u8 NodeCASL */ /* CAS latency DCT setting */ /* 0=2.0 */ /* 1=3.0 */ @@ -635,10 +635,10 @@ struct DCTStatStruc { /* A per Node structure*/ #define NV_MAX_NODES 1 /* Number of Nodes/Sockets (4-bits)*/ #define NV_MAX_DIMMS 2 /* Number of DIMM slots for the specified Node ID (4-bits)*/ #define NV_MAX_MEMCLK 3 /* Maximum platform demonstrated Memclock (10-bits) - 200=200Mhz (DDR400) - 266=266Mhz (DDR533) - 333=333Mhz (DDR667) - 400=400Mhz (DDR800)*/ + 200=200MHz (DDR400) + 266=266MHz (DDR533) + 333=333MHz (DDR667) + 400=400MHz (DDR800)*/ #define NV_ECC_CAP 4 /* Bus ECC capable (1-bits) 0=Platform not capable 1=Platform is capable*/ @@ -660,10 +660,10 @@ struct DCTStatStruc { /* A per Node structure*/ 1=Auto, user limit provided in NV_MemCkVal 2=Manual, user value provided in NV_MemCkVal*/ #define NV_MemCkVal 11 /* Memory Clock Value (2-bits) - 0=200Mhz - 1=266Mhz - 2=333Mhz - 3=400Mhz*/ + 0=200MHz + 1=266MHz + 2=333MHz + 3=400MHz*/ /*Dram Configuration*/ #define NV_BankIntlv 20 /* Dram Bank (chip-select) Interleaving (1-bits) diff --git a/src/northbridge/amd/amdmct/mct_ddr3/mctdqs_d.c b/src/northbridge/amd/amdmct/mct_ddr3/mctdqs_d.c index 76d01dadb2..d7084ad385 100644 --- a/src/northbridge/amd/amdmct/mct_ddr3/mctdqs_d.c +++ b/src/northbridge/amd/amdmct/mct_ddr3/mctdqs_d.c @@ -668,8 +668,8 @@ static void StoreDQSDatStrucVal_D(struct MCTStatStruc *pMCTstat, /* When 400, 533, 667, it will support dimm0/1/2/3, * and set conf for dimm0, hw will copy to dimm1/2/3 * set for dimm1, hw will copy to dimm3 - * Rev A/B only support DIMM0/1 when 800Mhz and above + 0x100 to next dimm - * Rev C support DIMM0/1/2/3 when 800Mhz and above + 0x100 to next dimm + * Rev A/B only support DIMM0/1 when 800MHz and above + 0x100 to next dimm + * Rev C support DIMM0/1/2/3 when 800MHz and above + 0x100 to next dimm */ /* FindDQSDatDimmVal_D is not required since we use an array */ @@ -709,8 +709,8 @@ static void GetDQSDatStrucVal_D(struct MCTStatStruc *pMCTstat, /* When 400, 533, 667, it will support dimm0/1/2/3, * and set conf for dimm0, hw will copy to dimm1/2/3 * set for dimm1, hw will copy to dimm3 - * Rev A/B only support DIMM0/1 when 800Mhz and above + 0x100 to next dimm - * Rev C support DIMM0/1/2/3 when 800Mhz and above + 0x100 to next dimm + * Rev A/B only support DIMM0/1 when 800MHz and above + 0x100 to next dimm + * Rev C support DIMM0/1/2/3 when 800MHz and above + 0x100 to next dimm */ /* FindDQSDatDimmVal_D is not required since we use an array */ diff --git a/src/northbridge/amd/amdmct/mct_ddr3/mhwlc_d.c b/src/northbridge/amd/amdmct/mct_ddr3/mhwlc_d.c index 1446f4ff6b..80557fdf69 100644 --- a/src/northbridge/amd/amdmct/mct_ddr3/mhwlc_d.c +++ b/src/northbridge/amd/amdmct/mct_ddr3/mhwlc_d.c @@ -741,7 +741,7 @@ void procConifg(sMCTStruct *pMCTData,sDCTStruct *pDCTData, u8 dimm, u8 pass) pDCTData->WLGrossDelay[MAX_BYTE_LANES*dimm+ByteLane] << 5; /* SeedTotalPreScaling = (the total delay value in F2x[1, 0]9C_x[4A:30] from pass 1 of write levelization training) - RegisterDelay. */ - /* MemClkFreq: 3: 400Mhz; 4: 533Mhz; 5: 667Mhz; 6: 800Mhz */ + /* MemClkFreq: 3: 400MHz; 4: 533MHz; 5: 667MHz; 6: 800MHz */ SeedTotal = (u16) (RegisterDelay + ((((u32) SeedTotal - RegisterDelay) * freq_tab[MemClkFreq-3]) / 400)); Seed_Gross = (SeedTotal & 0x20) != 0 ? 1 : 2; diff --git a/src/northbridge/amd/lx/raminit.c b/src/northbridge/amd/lx/raminit.c index 6dfb073144..7c95ab4bd2 100644 --- a/src/northbridge/amd/lx/raminit.c +++ b/src/northbridge/amd/lx/raminit.c @@ -196,7 +196,7 @@ static void checkDDRMax(void) spd_byte0 = spd_byte1; } - /* Turn SPD ns time into MHZ. Check what the asm does to this math. */ + /* Turn SPD ns time into MHz. Check what the asm does to this math. */ speed = 20000 / (((spd_byte0 >> 4) * 10) + (spd_byte0 & 0x0F)); /* current speed > max speed? */ @@ -253,14 +253,14 @@ static u8 getcasmap(u32 dimm, u16 glspeed) /* IF -.5 timing is supported, check -.5 timing > GeodeLink */ spd_byte = spd_read_byte(dimm, SPD_SDRAM_CYCLE_TIME_2ND); if (spd_byte != 0) { - /* Turn SPD ns time into MHZ. Check what the asm does to this math. */ + /* Turn SPD ns time into MHz. Check what the asm does to this math. */ dimm_speed = 20000 / (((spd_byte >> 4) * 10) + (spd_byte & 0x0F)); if (dimm_speed >= glspeed) { casmap_shift = 1; /* -.5 is a shift of 1 */ /* IF -1 timing is supported, check -1 timing > GeodeLink */ spd_byte = spd_read_byte(dimm, SPD_SDRAM_CYCLE_TIME_3RD); if (spd_byte != 0) { - /* Turn SPD ns time into MHZ. Check what the asm does to this math. */ + /* Turn SPD ns time into MHz. Check what the asm does to this math. */ dimm_speed = 20000 / (((spd_byte >> 4) * 10) + (spd_byte & 0x0F)); if (dimm_speed >= glspeed) { casmap_shift = 2; /* -1 is a shift of 2 */ @@ -353,7 +353,7 @@ static void set_latencies(void) spd_byte0 = spd_byte1; } - /* (ns/(1/MHz) = (us*MHZ)/1000 = clocks/1000 = clocks) */ + /* (ns/(1/MHz) = (us*MHz)/1000 = clocks/1000 = clocks) */ spd_byte1 = (spd_byte0 * memspeed) / 1000; if (((spd_byte0 * memspeed) % 1000)) { ++spd_byte1; @@ -373,7 +373,7 @@ static void set_latencies(void) spd_byte0 = spd_byte1; } - /* (ns/(1/MHz) = (us*MHZ)/1000 = clocks/1000 = clocks) */ + /* (ns/(1/MHz) = (us*MHz)/1000 = clocks/1000 = clocks) */ spd_byte1 = ((spd_byte0 >> 2) * memspeed) / 1000; if ((((spd_byte0 >> 2) * memspeed) % 1000)) { ++spd_byte1; @@ -393,7 +393,7 @@ static void set_latencies(void) spd_byte0 = spd_byte1; } - /* (ns/(1/MHz) = (us*MHZ)/1000 = clocks/1000 = clocks) */ + /* (ns/(1/MHz) = (us*MHz)/1000 = clocks/1000 = clocks) */ spd_byte1 = ((spd_byte0 >> 2) * memspeed) / 1000; if ((((spd_byte0 >> 2) * memspeed) % 1000)) { ++spd_byte1; @@ -413,7 +413,7 @@ static void set_latencies(void) spd_byte0 = spd_byte1; } - /* (ns/(1/MHz) = (us*MHZ)/1000 = clocks/1000 = clocks) */ + /* (ns/(1/MHz) = (us*MHz)/1000 = clocks/1000 = clocks) */ spd_byte1 = ((spd_byte0 >> 2) * memspeed) / 1000; if ((((spd_byte0 >> 2) * memspeed) % 1000)) { ++spd_byte1; @@ -446,7 +446,7 @@ static void set_latencies(void) } if (spd_byte0) { - /* (ns/(1/MHz) = (us*MHZ)/1000 = clocks/1000 = clocks) */ + /* (ns/(1/MHz) = (us*MHz)/1000 = clocks/1000 = clocks) */ spd_byte1 = (spd_byte0 * memspeed) / 1000; if (((spd_byte0 * memspeed) % 1000)) { ++spd_byte1; @@ -460,7 +460,7 @@ static void set_latencies(void) msr.lo |= dimm_setting; wrmsr(MC_CF1017_DATA, msr); - /* tWTR: Set tWTR to 2 for 400MHz and above GLBUS (200Mhz mem) other wise it stay default(1) */ + /* tWTR: Set tWTR to 2 for 400MHz and above GLBUS (200MHz mem) other wise it stay default(1) */ if (memspeed > 198) { msr = rdmsr(MC_CF1017_DATA); msr.lo &= ~(0x7 << CF1017_LOWER_WR_TO_RD_SHIFT); @@ -672,7 +672,7 @@ void sdram_enable(int controllers, const struct mem_controller *ctrl) msr.lo &= ~(CF07_LOWER_PROG_DRAM_SET | CF07_LOWER_LOAD_MODE_DLL_RESET); wrmsr(msrnum, msr); - /* 2us delay (200 clocks @ 200Mhz). We probably really don't need this but.... better safe. */ + /* 2us delay (200 clocks @ 200MHz). We probably really don't need this but.... better safe. */ /* Wait 2 PORT61 ticks. between 15us and 30us */ /* This would be endless if the timer is stuck. */ while ((inb(0x61))) ; /* find the first edge */ diff --git a/src/northbridge/intel/e7501/raminit.c b/src/northbridge/intel/e7501/raminit.c index f42bef2db0..2247a256af 100644 --- a/src/northbridge/intel/e7501/raminit.c +++ b/src/northbridge/intel/e7501/raminit.c @@ -1276,7 +1276,7 @@ static void configure_e7501_dram_timing(const struct mem_controller *ctrl, /* Trd */ - /* Set to a 7 clock read delay. This is for 133Mhz + /* Set to a 7 clock read delay. This is for 133MHz * with a CAS latency of 2.5 if 2.0 a 6 clock * delay is good */ diff --git a/src/northbridge/intel/e7505/raminit.c b/src/northbridge/intel/e7505/raminit.c index e5920df0bd..909e740131 100644 --- a/src/northbridge/intel/e7505/raminit.c +++ b/src/northbridge/intel/e7505/raminit.c @@ -1132,7 +1132,7 @@ static void configure_e7501_dram_timing(const struct mem_controller *ctrl, /* Trd */ - /* Set to a 7 clock read delay. This is for 133Mhz + /* Set to a 7 clock read delay. This is for 133MHz * with a CAS latency of 2.5 if 2.0 a 6 clock * delay is good */ diff --git a/src/northbridge/intel/e7520/raminit.c b/src/northbridge/intel/e7520/raminit.c index 55be449636..1e335f5f13 100644 --- a/src/northbridge/intel/e7520/raminit.c +++ b/src/northbridge/intel/e7520/raminit.c @@ -439,12 +439,12 @@ static int spd_set_drt_attributes(const struct mem_controller *ctrl, } else { drt |= (2<<22); } - /* Docs say use 55 for all 200Mhz */ + /* Docs say use 55 for all 200MHz */ drt |= (0x055<<24); } - else if(value <= 0x60) { /* 167 Mhz */ + else if(value <= 0x60) { /* 167 MHz */ /* according to new documentation CAS latency is 00 - * for bits 3:2 for all 167 Mhz + * for bits 3:2 for all 167 MHz drt |= ((index&3)<<2); */ /* set CAS latency */ if((index&0x0ff00)<=0x03000) { drt |= (1<<8); /* Trp RAS Precharg */ @@ -484,10 +484,10 @@ static int spd_set_drt_attributes(const struct mem_controller *ctrl, } else { drt |= (2<<22); } - /* Docs state to use 99 for all 167 Mhz */ + /* Docs state to use 99 for all 167 MHz */ drt |= (0x099<<24); } - else if(value <= 0x75) { /* 133 Mhz */ + else if(value <= 0x75) { /* 133 MHz */ drt |= ((index&3)<<2); /* set CAS latency */ if((index&0x0ff00)<=0x03c00) { drt |= (1<<8); /* Trp RAS Precharg */ diff --git a/src/northbridge/intel/e7525/raminit.c b/src/northbridge/intel/e7525/raminit.c index 11f26ee30b..0e6e204832 100644 --- a/src/northbridge/intel/e7525/raminit.c +++ b/src/northbridge/intel/e7525/raminit.c @@ -445,12 +445,12 @@ static int spd_set_drt_attributes(const struct mem_controller *ctrl, } else { drt |= (2<<22); } - /* Docs say use 55 for all 200Mhz */ + /* Docs say use 55 for all 200MHz */ drt |= (0x055<<24); } - else if(value <= 0x60) { /* 167 Mhz */ + else if(value <= 0x60) { /* 167 MHz */ /* according to new documentation CAS latency is 00 - * for bits 3:2 for all 167 Mhz + * for bits 3:2 for all 167 MHz drt |= ((index&3)<<2); */ /* set CAS latency */ if((index&0x0ff00)<=0x03000) { drt |= (1<<8); /* Trp RAS Precharg */ @@ -490,10 +490,10 @@ static int spd_set_drt_attributes(const struct mem_controller *ctrl, } else { drt |= (2<<22); } - /* Docs state to use 99 for all 167 Mhz */ + /* Docs state to use 99 for all 167 MHz */ drt |= (0x099<<24); } - else if(value <= 0x75) { /* 133 Mhz */ + else if(value <= 0x75) { /* 133 MHz */ drt |= ((index&3)<<2); /* set CAS latency */ if((index&0x0ff00)<=0x03c00) { drt |= (1<<8); /* Trp RAS Precharg */ diff --git a/src/northbridge/intel/i3100/raminit.c b/src/northbridge/intel/i3100/raminit.c index 443972e4d6..4f5a989dc6 100644 --- a/src/northbridge/intel/i3100/raminit.c +++ b/src/northbridge/intel/i3100/raminit.c @@ -433,12 +433,12 @@ static int spd_set_drt_attributes(const struct mem_controller *ctrl, } else { drt |= (2<<22); } - /* Docs say use 55 for all 200Mhz */ + /* Docs say use 55 for all 200MHz */ drt |= (0x055<<24); } - else if(value <= 0x60) { /* 167 Mhz */ + else if(value <= 0x60) { /* 167 MHz */ /* according to new documentation CAS latency is 00 - * for bits 3:2 for all 167 Mhz + * for bits 3:2 for all 167 MHz drt |= ((index&3)<<2); */ /* set CAS latency */ if((index&0x0ff00)<=0x03000) { drt |= (1<<8); /* Trp RAS Precharg */ @@ -478,10 +478,10 @@ static int spd_set_drt_attributes(const struct mem_controller *ctrl, } else { drt |= (2<<22); } - /* Docs state to use 99 for all 167 Mhz */ + /* Docs state to use 99 for all 167 MHz */ drt |= (0x099<<24); } - else if(value <= 0x75) { /* 133 Mhz */ + else if(value <= 0x75) { /* 133 MHz */ drt |= ((index&3)<<2); /* set CAS latency */ if((index&0x0ff00)<=0x03c00) { drt |= (1<<8); /* Trp RAS Precharg */ diff --git a/src/northbridge/intel/i440lx/raminit.c b/src/northbridge/intel/i440lx/raminit.c index 26c0c4bcb5..7d283a1941 100644 --- a/src/northbridge/intel/i440lx/raminit.c +++ b/src/northbridge/intel/i440lx/raminit.c @@ -416,7 +416,7 @@ static void sdram_enable(void) /* 0. Wait until power/voltages and clocks are stable (200us). */ udelay(200); - /* 1. Apply NOP. Wait 200 clock cycles (clock might be 60 or 66 Mhz). */ + /* 1. Apply NOP. Wait 200 clock cycles (clock might be 60 or 66 MHz). */ PRINT_DEBUG("RAM Enable 1: Apply NOP\n"); do_ram_command(RAM_COMMAND_NOP); udelay(200); diff --git a/src/northbridge/intel/i945/raminit.c b/src/northbridge/intel/i945/raminit.c index 42233e82db..e823bab455 100644 --- a/src/northbridge/intel/i945/raminit.c +++ b/src/northbridge/intel/i945/raminit.c @@ -2028,10 +2028,10 @@ static void sdram_program_graphics_frequency(struct sys_info *sysinfo) printk(BIOS_DEBUG, "Render: "); switch (freq) { - case CRCLK_166MHz: printk(BIOS_DEBUG, "166Mhz"); break; - case CRCLK_200MHz: printk(BIOS_DEBUG, "200Mhz"); break; - case CRCLK_250MHz: printk(BIOS_DEBUG, "250Mhz"); break; - case CRCLK_400MHz: printk(BIOS_DEBUG, "400Mhz"); break; + case CRCLK_166MHz: printk(BIOS_DEBUG, "166MHz"); break; + case CRCLK_200MHz: printk(BIOS_DEBUG, "200MHz"); break; + case CRCLK_250MHz: printk(BIOS_DEBUG, "250MHz"); break; + case CRCLK_400MHz: printk(BIOS_DEBUG, "400MHz"); break; } if (i945_silicon_revision() == 0) { diff --git a/src/northbridge/via/cn400/raminit.c b/src/northbridge/via/cn400/raminit.c index 23a6209458..d15a6338e0 100644 --- a/src/northbridge/via/cn400/raminit.c +++ b/src/northbridge/via/cn400/raminit.c @@ -333,7 +333,7 @@ static void ddr_ram_setup(void) } } if( b & 0x04 ){ // DDR mandatory CAS 2 - if( smbus_read_byte(DIMM0, SPD_SDRAM_CYCLE_TIME_3RD) <= bank ){ // we can manage max Mhz at CAS 2 + if( smbus_read_byte(DIMM0, SPD_SDRAM_CYCLE_TIME_3RD) <= bank ){ // we can manage max MHz at CAS 2 //print_debug("\nWe can do CAS 2"); c = 0x10; } @@ -342,7 +342,7 @@ static void ddr_ram_setup(void) //print_debug("\nStarting at CAS 2.5"); c = 0x20; // assume CAS 2.5 if( b & 0x04){ // Should always happen - if( smbus_read_byte(DIMM0, SPD_SDRAM_CYCLE_TIME_2ND) <= bank){ // we can manage max Mhz at CAS 2 + if( smbus_read_byte(DIMM0, SPD_SDRAM_CYCLE_TIME_2ND) <= bank){ // we can manage max MHz at CAS 2 //print_debug("\nWe can do CAS 2"); c = 0x10; } diff --git a/src/northbridge/via/vt8623/raminit.c b/src/northbridge/via/vt8623/raminit.c index b5c78a1337..f281ce096c 100644 --- a/src/northbridge/via/vt8623/raminit.c +++ b/src/northbridge/via/vt8623/raminit.c @@ -21,12 +21,12 @@ /* Automatically detect and set up ddr dram on the CLE266 chipset. Assumes DDR memory, though chipset also supports SDRAM - Assumes at least 266Mhz memory as no attempt is made to clock + Assumes at least 266MHz memory as no attempt is made to clock the chipset down if slower memory is installed. So far tested on: - 256 Mb 266Mhz 1 Bank (i.e. single sided) - 256 Mb 266Mhz 2 Bank (i.e. double sided) - 512 Mb 266Mhz 2 Bank (i.e. double sided) + 256 Mb 266MHz 1 Bank (i.e. single sided) + 256 Mb 266MHz 2 Bank (i.e. double sided) + 512 Mb 266MHz 2 Bank (i.e. double sided) */ /* ported and enhanced from assembler level code in coreboot v1 */ @@ -199,13 +199,13 @@ static void ddr_ram_setup(const struct mem_controller *ctrl) c = 0x30; /* see if we can better it */ if( b & 0x08 ){ // DDR mandatory CAS 2.5 - if( smbus_read_byte(DIMM0,23) <= 0x75 ){ // we can manage 133Mhz at CAS 2.5 + if( smbus_read_byte(DIMM0,23) <= 0x75 ){ // we can manage 133MHz at CAS 2.5 print_debug("\nWe can do CAS 2.5"); c = 0x20; } } if( b & 0x04 ){ // DDR mandatory CAS 2 - if( smbus_read_byte(DIMM0,25) <= 0x75 ){ // we can manage 133Mhz at CAS 2 + if( smbus_read_byte(DIMM0,25) <= 0x75 ){ // we can manage 133MHz at CAS 2 print_debug("\nWe can do CAS 2"); c = 0x10; } @@ -214,7 +214,7 @@ static void ddr_ram_setup(const struct mem_controller *ctrl) print_debug("\nStarting at CAS 2.5"); c = 0x20; // assume CAS 2.5 if( b & 0x04){ // Should always happen - if( smbus_read_byte(DIMM0,23) <= 0x75){ // we can manage 133Mhz at CAS 2 + if( smbus_read_byte(DIMM0,23) <= 0x75){ // we can manage 133MHz at CAS 2 print_debug("\nWe can do CAS 2"); c = 0x10; } @@ -308,7 +308,7 @@ static void ddr_ram_setup(const struct mem_controller *ctrl) /* CPU Frequency Device 0 Offset 54 - CPU Frequency 54[7,6] bootstraps at 0xc0 (133Mhz) + CPU Frequency 54[7,6] bootstraps at 0xc0 (133MHz) DRAM burst length = 8 54[5] */ pci_write_config8(north,0x54,0xe0); @@ -567,10 +567,10 @@ static void ddr_ram_setup(const struct mem_controller *ctrl) Rx69 (DRAM freq) Rx58 (chip tech) Rx6a - 133Mhz 64/128Mb 0x86 - 133Mhz 256/512Mb 0x43 - 100Mhz 64/128Mb 0x65 - 100Mhz 256/512Mb 0x32 + 133MHz 64/128Mb 0x86 + 133MHz 256/512Mb 0x43 + 100MHz 64/128Mb 0x65 + 100MHz 256/512Mb 0x32 */ b = pci_read_config8(north,0x58); diff --git a/src/northbridge/via/vx800/uma_ram_setting.c b/src/northbridge/via/vx800/uma_ram_setting.c index d404cde122..487dab466e 100644 --- a/src/northbridge/via/vx800/uma_ram_setting.c +++ b/src/northbridge/via/vx800/uma_ram_setting.c @@ -265,14 +265,14 @@ void SetUMARam(void) outb(0x68, 0x03c4); outb(VgaPortVal, 0x03c5); - // ECLK Selection (00:166Mhz, 01:185Mhz, 10:250Mhz, 11:275Mhz) + // ECLK Selection (00:166MHz, 01:185MHz, 10:250MHz, 11:275MHz) // set 3C5.5A[0]=1, address maps to secondary resgiters outb(0x5a, 0x03c4); ByteVal = inb(0x03c5); ByteVal |= 0x01; outb(ByteVal, 0x03c5); - // Set 3D5.4C[7:6] (00:166Mhz, 01:185Mhz, 10:250Mhz, 11:275Mhz) + // Set 3D5.4C[7:6] (00:166MHz, 01:185MHz, 10:250MHz, 11:275MHz) outb(0x4c, 0x03d4); ByteVal = inb(0x03d5); ByteVal = (ByteVal & 0x3F) | 0x80; diff --git a/src/northbridge/via/vx900/chrome9hd.c b/src/northbridge/via/vx900/chrome9hd.c index bf0b278a76..fc9a202e9b 100644 --- a/src/northbridge/via/vx900/chrome9hd.c +++ b/src/northbridge/via/vx900/chrome9hd.c @@ -334,7 +334,7 @@ static void chrome9hd_enable(device_t dev) { device_t mcu = dev_find_device(PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_VX900_MEMCTRL, 0); - /* FIXME: here? -=- ACLK 250Mhz */ + /* FIXME: here? -=- ACLK 250MHz */ pci_mod_config8(mcu, 0xbb, 0, 0x01); } diff --git a/src/southbridge/amd/rs780/early_setup.c b/src/southbridge/amd/rs780/early_setup.c index b3139b54ab..a36112bebb 100644 --- a/src/southbridge/amd/rs780/early_setup.c +++ b/src/southbridge/amd/rs780/early_setup.c @@ -186,20 +186,20 @@ static u8 get_nb_rev(device_t nb_dev) *****************************************/ static const u8 rs780_ibias[] = { /* 1, 3 are reserved. */ - [0x0] = 0x4C, /* 200Mhz HyperTransport 1 only */ - [0x2] = 0x4C, /* 400Mhz HyperTransport 1 only */ - [0x4] = 0xB6, /* 600Mhz HyperTransport 1 only */ - [0x5] = 0x4C, /* 800Mhz HyperTransport 1 only */ - [0x6] = 0x9D, /* 1Ghz HyperTransport 1 only */ + [0x0] = 0x4C, /* 200MHz HyperTransport 1 only */ + [0x2] = 0x4C, /* 400MHz HyperTransport 1 only */ + [0x4] = 0xB6, /* 600MHz HyperTransport 1 only */ + [0x5] = 0x4C, /* 800MHz HyperTransport 1 only */ + [0x6] = 0x9D, /* 1GHz HyperTransport 1 only */ /* HT3 for Family 10 */ - [0x7] = 0xB6, /* 1.2Ghz HyperTransport 3 only */ - [0x8] = 0x2B, /* 1.4Ghz HyperTransport 3 only */ - [0x9] = 0x4C, /* 1.6Ghz HyperTransport 3 only */ - [0xa] = 0x6C, /* 1.8Ghz HyperTransport 3 only */ - [0xb] = 0x9D, /* 2.0Ghz HyperTransport 3 only */ - [0xc] = 0xAD, /* 2.2Ghz HyperTransport 3 only */ - [0xd] = 0xB6, /* 2.4Ghz HyperTransport 3 only */ - [0xe] = 0xC6, /* 2.6Ghz HyperTransport 3 only */ + [0x7] = 0xB6, /* 1.2GHz HyperTransport 3 only */ + [0x8] = 0x2B, /* 1.4GHz HyperTransport 3 only */ + [0x9] = 0x4C, /* 1.6GHz HyperTransport 3 only */ + [0xa] = 0x6C, /* 1.8GHz HyperTransport 3 only */ + [0xb] = 0x9D, /* 2.0GHz HyperTransport 3 only */ + [0xc] = 0xAD, /* 2.2GHz HyperTransport 3 only */ + [0xd] = 0xB6, /* 2.4GHz HyperTransport 3 only */ + [0xe] = 0xC6, /* 2.6GHz HyperTransport 3 only */ }; static void rs780_htinit(void) diff --git a/src/southbridge/amd/sr5650/early_setup.c b/src/southbridge/amd/sr5650/early_setup.c index 65bce13cf1..e8fb9561f7 100644 --- a/src/southbridge/amd/sr5650/early_setup.c +++ b/src/southbridge/amd/sr5650/early_setup.c @@ -126,20 +126,20 @@ static u8 get_nb_rev(device_t nb_dev) *****************************************/ static const u8 sr5650_ibias[] = { /* 1, 3 are reserved. */ - [0x0] = 0x44, /* 200Mhz HyperTransport 1 only */ - [0x2] = 0x44, /* 400Mhz HyperTransport 1 only */ - [0x4] = 0xB6, /* 600Mhz HyperTransport 1 only */ - [0x5] = 0x44, /* 800Mhz HyperTransport 1 only */ - [0x6] = 0x96, /* 1Ghz HyperTransport 1 only */ + [0x0] = 0x44, /* 200MHz HyperTransport 1 only */ + [0x2] = 0x44, /* 400MHz HyperTransport 1 only */ + [0x4] = 0xB6, /* 600MHz HyperTransport 1 only */ + [0x5] = 0x44, /* 800MHz HyperTransport 1 only */ + [0x6] = 0x96, /* 1GHz HyperTransport 1 only */ /* HT3 for Family 10 */ - [0x7] = 0xB6, /* 1.2Ghz HyperTransport 3 only */ - [0x8] = 0x23, /* 1.4Ghz HyperTransport 3 only */ - [0x9] = 0x44, /* 1.6Ghz HyperTransport 3 only */ - [0xa] = 0x64, /* 1.8Ghz HyperTransport 3 only */ - [0xb] = 0x96, /* 2.0Ghz HyperTransport 3 only */ - [0xc] = 0xA6, /* 2.2Ghz HyperTransport 3 only */ - [0xd] = 0xB6, /* 2.4Ghz HyperTransport 3 only */ - [0xe] = 0xC6, /* 2.6Ghz HyperTransport 3 only */ + [0x7] = 0xB6, /* 1.2GHz HyperTransport 3 only */ + [0x8] = 0x23, /* 1.4GHz HyperTransport 3 only */ + [0x9] = 0x44, /* 1.6GHz HyperTransport 3 only */ + [0xa] = 0x64, /* 1.8GHz HyperTransport 3 only */ + [0xb] = 0x96, /* 2.0GHz HyperTransport 3 only */ + [0xc] = 0xA6, /* 2.2GHz HyperTransport 3 only */ + [0xd] = 0xB6, /* 2.4GHz HyperTransport 3 only */ + [0xe] = 0xC6, /* 2.6GHz HyperTransport 3 only */ }; void sr5650_htinit(void) |