Searched refs:tRFC (Results 1 - 4 of 4) sorted by relevance
| /broadcom-cfe-1.4.2/cfe/arch/mips/cpu/sb1250/include/ |
| H A D | sb1250_draminit.h | 77 * This macro needs to be used by tRP, tRRD, rRCD, tRFC, adn tRC
101 #define DRAM_CS_TIMING(tCK,rfsh,caslatency,attributes,tRAS,tRP,tRRD,tRCD,tRFC,tRC) \
102 .byte MCR_TIMING,tCK,rfsh,caslatency,attributes,tRAS,tRP,tRRD,tRCD,tRFC,tRC,0 ;
124 #define DRAM_CS_TIMING(tCK,rfsh,caslatency,attributes,tRAS,tRP,tRRD,tRCD,tRFC,tRC) \
125 {MCR_TIMING,tCK,rfsh,caslatency,attributes,tRAS,tRP,tRRD,tRCD,tRFC,tRC,0}
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| /broadcom-cfe-1.4.2/cfe/arch/mips/cpu/bcm1480/include/ |
| H A D | bcm1480_draminit.h | 74 * This macro needs to be used by tRP, tRRD, rRCD, tRFC, adn tRC
104 #define DRAM_CS_TIMING(tCK,rfsh,caslatency,attributes,tRAS,tRP,tRRD,tRCD,tRFC,tRC) \
105 .byte MCR_TIMING,tCK,rfsh,caslatency,attributes,tRAS,tRP,tRRD,tRCD,tRFC,tRC,0 ;
135 #define DRAM_CS_TIMING(tCK,rfsh,caslatency,attributes,tRAS,tRP,tRRD,tRCD,tRFC,tRC) \
136 {MCR_TIMING,tCK,rfsh,caslatency,attributes,tRAS,tRP,tRRD,tRCD,tRFC,tRC,0}
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| /broadcom-cfe-1.4.2/cfe/arch/mips/cpu/sb1250/src/ |
| H A D | sb1250_draminit.c | 692 unsigned int tRP,tRRD,tRCD,tRC,tRCw,tRCr,tCwCr,tRFC; local
1103 * Calculate tRFC if the SPD did not specify it. Use the DIMM's
1110 * 100Mhz or less [10.0ns or more] -- tRFC = 80ns
1111 * 133Mhz or less [7.5ns or more] -- tRFC = 75ns
1112 * 166Mhz or less [6.0ns or more] -- tRFC = 72ns
1113 * All others: -- tRFC = 70ns
1117 * Note: the calculation may cause tRFC to overflow the 4-bit field
1136 tRFC = (calcRFC*4 + tMemClk-1) / tMemClk;
1139 tRFC = ( ((unsigned int) tdata->spd_tRFC)*4 + tMemClk-1) / tMemClk;
1143 * If tRFC wil
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| /broadcom-cfe-1.4.2/cfe/arch/mips/cpu/bcm1480/src/ |
| H A D | bcm1480_draminit.c | 761 unsigned int tRP,tRRD,tRCD,tRC,tRCw,tRCr,tRFC,tRTP,tAL,tRAP; local
1171 * Calculate tRFC if the SPD did not specify it. Use the DIMM's
1178 * 100Mhz or less [10.0ns or more] -- tRFC = 80ns
1179 * 133Mhz or less [7.5ns or more] -- tRFC = 75ns
1180 * 166Mhz or less [6.0ns or more] -- tRFC = 72ns
1181 * All others: -- tRFC = 70ns
1185 * Note: the calculation may cause tRFC to overflow the 4-bit field
1203 tRFC = (calcRFC*4 + tMemClk-1) / tMemClk;
1206 * if tRFC is greater than 48,
1210 if (tRFC > 4
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