#include "../include/common_lib.h" #include "../include/pinmux.h" #include "../include/ddr_common_func.h" #include "../include/lpddr4_init.h" extern void lp4_phy_train1d2d(enum DDR_TYPE type, int speed, enum DDR_BITWIDTH bits); void lpddr4_init(enum DDR_TYPE type, int rank_num, int speed, enum DDR_BITWIDTH bits) { //4266 3733 3200 2133 //Others RSVD pll_config(speed); deassert_pwrok_apb(bits); //4266 3733 3200 2133 //Others RSVD ctrl_init(rank_num, speed); //mode support: 16 32 64 addrmap(rank_num, bits); de_assert_other_reset_ddr(); dq_pinmux(bits); // pinmux config before training lp4_phy_train1d2d(type, speed, bits); dwc_ddrphy_phyinit_regInterface(); ctrl_en(bits); enable_axi_port(0x1f); enable_auto_refresh(); lpddr4_auto_selref(); } static const uint32_t RetRegList_addr[934] = { 0x1005f, 0x1015f, 0x1105f, 0x1115f, 0x1205f, 0x1215f, 0x1305f, 0x1315f, 0x55, 0x1055, 0x2055, 0x3055, 0x4055, 0x5055, 0x200c5, 0x2002e, 0x90204, 0x20024, 0x2003a, 0x2007d, 0x2007c, 0x20056, 0x1004d, 0x1014d, 0x1104d, 0x1114d, 0x1204d, 0x1214d, 0x1304d, 0x1314d, 0x10049, 0x10149, 0x11049, 0x11149, 0x12049, 0x12149, 0x13049, 0x13149, 0x43, 0x1043, 0x2043, 0x3043, 0x4043, 0x5043, 0x20018, 0x20075, 0x20050, 0x2009b, 0x20008, 0x20088, 0x200b2, 0x10043, 0x10143, 0x11043, 0x11143, 0x12043, 0x12143, 0x13043, 0x13143, 0x200fa, 0x20019, 0x200f0, 0x200f1, 0x200f2, 0x200f3, 0x200f4, 0x200f5, 0x200f6, 0x200f7, 0x20025, 0x2002d, 0x20021, 0x2002c, 0xd0000, 0x90000, 0x90001, 0x90002, 0x90003, 0x90004, 0x90005, 0x90029, 0x9002a, 0x9002b, 0x9002c, 0x9002d, 0x9002e, 0x9002f, 0x90030, 0x90031, 0x90032, 0x90033, 0x90034, 0x90035, 0x90036, 0x90037, 0x90038, 0x90039, 0x9003a, 0x9003b, 0x9003c, 0x9003d, 0x9003e, 0x9003f, 0x90040, 0x90041, 0x90042, 0x90043, 0x90044, 0x90045, 0x90046, 0x90047, 0x90048, 0x90049, 0x9004a, 0x9004b, 0x9004c, 0x9004d, 0x9004e, 0x9004f, 0x90050, 0x90051, 0x90052, 0x90053, 0x90054, 0x90055, 0x90056, 0x90057, 0x90058, 0x90059, 0x9005a, 0x9005b, 0x9005c, 0x9005d, 0x9005e, 0x9005f, 0x90060, 0x90061, 0x90062, 0x90063, 0x90064, 0x90065, 0x90066, 0x90067, 0x90068, 0x90069, 0x9006a, 0x9006b, 0x9006c, 0x9006d, 0x9006e, 0x9006f, 0x90070, 0x90071, 0x90072, 0x90073, 0x90074, 0x90075, 0x90076, 0x90077, 0x90078, 0x90079, 0x9007a, 0x9007b, 0x9007c, 0x9007d, 0x9007e, 0x9007f, 0x90080, 0x90081, 0x90082, 0x90083, 0x90084, 0x90085, 0x90086, 0x90087, 0x90088, 0x90089, 0x9008a, 0x9008b, 0x9008c, 0x9008d, 0x9008e, 0x9008f, 0x90090, 0x90091, 0x90092, 0x90093, 0x90094, 0x90095, 0x90096, 0x90097, 0x90098, 0x90099, 0x9009a, 0x9009b, 0x9009c, 0x9009d, 0x9009e, 0x9009f, 0x900a0, 0x900a1, 0x900a2, 0x900a3, 0x40000, 0x40020, 0x40040, 0x40060, 0x40001, 0x40021, 0x40041, 0x40061, 0x40002, 0x40022, 0x40042, 0x40062, 0x40003, 0x40023, 0x40043, 0x40063, 0x40004, 0x40024, 0x40044, 0x40064, 0x40005, 0x40025, 0x40045, 0x40065, 0x40006, 0x40026, 0x40046, 0x40066, 0x40007, 0x40027, 0x40047, 0x40067, 0x40008, 0x40028, 0x40048, 0x40068, 0x40009, 0x40029, 0x40049, 0x40069, 0x4000a, 0x4002a, 0x4004a, 0x4006a, 0x4000b, 0x4002b, 0x4004b, 0x4006b, 0x4000c, 0x4002c, 0x4004c, 0x4006c, 0x4000d, 0x4002d, 0x4004d, 0x4006d, 0x4000e, 0x4002e, 0x4004e, 0x4006e, 0x4000f, 0x4002f, 0x4004f, 0x4006f, 0x40010, 0x40030, 0x40050, 0x40070, 0x40011, 0x40031, 0x40051, 0x40071, 0x40012, 0x40032, 0x40052, 0x40072, 0x40013, 0x40033, 0x40053, 0x40073, 0x40014, 0x40034, 0x40054, 0x40074, 0x40015, 0x40035, 0x40055, 0x40075, 0x40016, 0x40036, 0x40056, 0x40076, 0x40017, 0x40037, 0x40057, 0x40077, 0x40018, 0x40038, 0x40058, 0x40078, 0x40019, 0x40039, 0x40059, 0x40079, 0x4001a, 0x4003a, 0x4005a, 0x4007a, 0x900a4, 0x900a5, 0x900a6, 0x900a7, 0x900a8, 0x900a9, 0x900aa, 0x900ab, 0x900ac, 0x900ad, 0x900ae, 0x900af, 0x900b0, 0x900b1, 0x900b2, 0x900b3, 0x900b4, 0x900b5, 0x900b6, 0x900b7, 0x900b8, 0x900b9, 0x900ba, 0x900bb, 0x900bc, 0x900bd, 0x900be, 0x900bf, 0x900c0, 0x900c1, 0x900c2, 0x900c3, 0x900c4, 0x900c5, 0x900c6, 0x900c7, 0x900c8, 0x900c9, 0x900ca, 0x900cb, 0x900cc, 0x900cd, 0x900ce, 0x900cf, 0x900d0, 0x900d1, 0x900d2, 0x900d3, 0x900d4, 0x900d5, 0x900d6, 0x900d7, 0x900d8, 0x900d9, 0x900da, 0x900db, 0x900dc, 0x900dd, 0x900de, 0x900df, 0x900e0, 0x900e1, 0x900e2, 0x900e3, 0x900e4, 0x900e5, 0x900e6, 0x900e7, 0x900e8, 0x900e9, 0x900ea, 0x900eb, 0x900ec, 0x900ed, 0x900ee, 0x900ef, 0x900f0, 0x900f1, 0x900f2, 0x900f3, 0x900f4, 0x900f5, 0x900f6, 0x900f7, 0x900f8, 0x900f9, 0x900fa, 0x900fb, 0x900fc, 0x900fd, 0x900fe, 0x900ff, 0x90100, 0x90101, 0x90102, 0x90103, 0x90104, 0x90105, 0x90106, 0x90107, 0x90108, 0x90109, 0x9010a, 0x9010b, 0x9010c, 0x9010d, 0x9010e, 0x9010f, 0x90110, 0x90111, 0x90112, 0x90113, 0x90114, 0x90115, 0x90116, 0x90117, 0x90118, 0x90119, 0x9011a, 0x9011b, 0x9011c, 0x9011d, 0x9011e, 0x9011f, 0x90120, 0x90121, 0x90122, 0x90123, 0x90124, 0x90125, 0x90126, 0x90127, 0x90128, 0x90129, 0x9012a, 0x9012b, 0x9012c, 0x9012d, 0x9012e, 0x9012f, 0x90130, 0x90131, 0x90132, 0x90133, 0x90134, 0x90135, 0x90136, 0x90137, 0x90138, 0x90139, 0x9013a, 0x9013b, 0x9013c, 0x9013d, 0x9013e, 0x9013f, 0x90140, 0x90141, 0x90142, 0x90143, 0x90144, 0x90145, 0x90146, 0x90147, 0x90148, 0x90149, 0x9014a, 0x9014b, 0x9014c, 0x9014d, 0x9014e, 0x9014f, 0x90150, 0x90151, 0x90152, 0x90153, 0x90154, 0x90155, 0x90156, 0x90157, 0x90158, 0x90159, 0x9015a, 0x9015b, 0x9015c, 0x9015d, 0x9015e, 0x9015f, 0x90160, 0x90161, 0x90162, 0x90163, 0x90164, 0x90165, 0x90166, 0x90167, 0x90168, 0x90169, 0x9016a, 0x9016b, 0x9016c, 0x9016d, 0x9016e, 0x9016f, 0x90170, 0x90171, 0x90172, 0x90173, 0x90174, 0x90175, 0x90176, 0x90177, 0x90178, 0x90179, 0x9017a, 0x9017b, 0x9017c, 0x9017d, 0x9017e, 0x9017f, 0x90180, 0x90181, 0x90006, 0x90007, 0x90008, 0x90009, 0x9000a, 0x9000b, 0xd00e7, 0x90017, 0x9001f, 0x90026, 0x400d0, 0x400d1, 0x400d2, 0x400d3, 0x400d4, 0x400d5, 0x400d6, 0x400d7, 0x200be, 0x2000b, 0x2000c, 0x2000d, 0x2000e, 0x9000c, 0x9000d, 0x9000e, 0x9000f, 0x90010, 0x90011, 0x90012, 0x90013, 0x20010, 0x20011, 0x40080, 0x40081, 0x40082, 0x40083, 0x40084, 0x40085, 0x400fd, 0x10011, 0x10012, 0x10013, 0x10018, 0x10002, 0x100b2, 0x101b4, 0x102b4, 0x103b4, 0x104b4, 0x105b4, 0x106b4, 0x107b4, 0x108b4, 0x11011, 0x11012, 0x11013, 0x11018, 0x11002, 0x110b2, 0x111b4, 0x112b4, 0x113b4, 0x114b4, 0x115b4, 0x116b4, 0x117b4, 0x118b4, 0x12011, 0x12012, 0x12013, 0x12018, 0x12002, 0x120b2, 0x121b4, 0x122b4, 0x123b4, 0x124b4, 0x125b4, 0x126b4, 0x127b4, 0x128b4, 0x13011, 0x13012, 0x13013, 0x13018, 0x13002, 0x130b2, 0x131b4, 0x132b4, 0x133b4, 0x134b4, 0x135b4, 0x136b4, 0x137b4, 0x138b4, 0x20089, 0xc0080, 0x200cb, 0x10068, 0x10069, 0x10168, 0x10169, 0x10268, 0x10269, 0x10368, 0x10369, 0x10468, 0x10469, 0x10568, 0x10569, 0x10668, 0x10669, 0x10768, 0x10769, 0x10868, 0x10869, 0x100aa, 0x10062, 0x10001, 0x100a0, 0x100a1, 0x100a2, 0x100a3, 0x100a4, 0x100a5, 0x100a6, 0x100a7, 0x11068, 0x11069, 0x11168, 0x11169, 0x11268, 0x11269, 0x11368, 0x11369, 0x11468, 0x11469, 0x11568, 0x11569, 0x11668, 0x11669, 0x11768, 0x11769, 0x11868, 0x11869, 0x110aa, 0x11062, 0x11001, 0x110a0, 0x110a1, 0x110a2, 0x110a3, 0x110a4, 0x110a5, 0x110a6, 0x110a7, 0x12068, 0x12069, 0x12168, 0x12169, 0x12268, 0x12269, 0x12368, 0x12369, 0x12468, 0x12469, 0x12568, 0x12569, 0x12668, 0x12669, 0x12768, 0x12769, 0x12868, 0x12869, 0x120aa, 0x12062, 0x12001, 0x120a0, 0x120a1, 0x120a2, 0x120a3, 0x120a4, 0x120a5, 0x120a6, 0x120a7, 0x13068, 0x13069, 0x13168, 0x13169, 0x13268, 0x13269, 0x13368, 0x13369, 0x13468, 0x13469, 0x13568, 0x13569, 0x13668, 0x13669, 0x13768, 0x13769, 0x13868, 0x13869, 0x130aa, 0x13062, 0x13001, 0x130a0, 0x130a1, 0x130a2, 0x130a3, 0x130a4, 0x130a5, 0x130a6, 0x130a7, 0x80, 0x1080, 0x2080, 0x3080, 0x4080, 0x5080, 0x10020, 0x10080, 0x10081, 0x100d0, 0x100d1, 0x1008c, 0x1008d, 0x10180, 0x10181, 0x101d0, 0x101d1, 0x1018c, 0x1018d, 0x100c0, 0x100c1, 0x101c0, 0x101c1, 0x102c0, 0x102c1, 0x103c0, 0x103c1, 0x104c0, 0x104c1, 0x105c0, 0x105c1, 0x106c0, 0x106c1, 0x107c0, 0x107c1, 0x108c0, 0x108c1, 0x100ae, 0x100af, 0x11020, 0x11080, 0x11081, 0x110d0, 0x110d1, 0x1108c, 0x1108d, 0x11180, 0x11181, 0x111d0, 0x111d1, 0x1118c, 0x1118d, 0x110c0, 0x110c1, 0x111c0, 0x111c1, 0x112c0, 0x112c1, 0x113c0, 0x113c1, 0x114c0, 0x114c1, 0x115c0, 0x115c1, 0x116c0, 0x116c1, 0x117c0, 0x117c1, 0x118c0, 0x118c1, 0x110ae, 0x110af, 0x12020, 0x12080, 0x12081, 0x120d0, 0x120d1, 0x1208c, 0x1208d, 0x12180, 0x12181, 0x121d0, 0x121d1, 0x1218c, 0x1218d, 0x120c0, 0x120c1, 0x121c0, 0x121c1, 0x122c0, 0x122c1, 0x123c0, 0x123c1, 0x124c0, 0x124c1, 0x125c0, 0x125c1, 0x126c0, 0x126c1, 0x127c0, 0x127c1, 0x128c0, 0x128c1, 0x120ae, 0x120af, 0x13020, 0x13080, 0x13081, 0x130d0, 0x130d1, 0x1308c, 0x1308d, 0x13180, 0x13181, 0x131d0, 0x131d1, 0x1318c, 0x1318d, 0x130c0, 0x130c1, 0x131c0, 0x131c1, 0x132c0, 0x132c1, 0x133c0, 0x133c1, 0x134c0, 0x134c1, 0x135c0, 0x135c1, 0x136c0, 0x136c1, 0x137c0, 0x137c1, 0x138c0, 0x138c1, 0x130ae, 0x130af, 0x90201, 0x90202, 0x90203, 0x90205, 0x90206, 0x90207, 0x90208, 0x20020, 0x20077, 0x20072, 0x20073, 0x400c0, 0x10040, 0x10140, 0x10240, 0x10340, 0x10440, 0x10540, 0x10640, 0x10740, 0x10840, 0x11040, 0x11140, 0x11240, 0x11340, 0x11440, 0x11540, 0x11640, 0x11740, 0x11840, 0x12040, 0x12140, 0x12240, 0x12340, 0x12440, 0x12540, 0x12640, 0x12740, 0x12840, 0x13040, 0x13140, 0x13240, 0x13340, 0x13440, 0x13540, 0x13640, 0x13740, 0x13840, }; typedef struct Reg_Addr_Val { uint32_t Address; ///< register address uint16_t Value0; ///< register value phy0 uint16_t Value1; ///< register value phy1 } Reg_Addr_Val_t; typedef struct Reg_Addr_Value { uint32_t reg_num; Reg_Addr_Val_t reg[0]; } Reg_Addr_Value_t; int NumRegSaved = 934; ///< Current Number of registers saved. #define SRAM_E902_BASEADDR 0xFFFFEF8000 #define DDR_PHY_REG_SAVEADDR (SRAM_E902_BASEADDR + 0xDF00) Reg_Addr_Value_t *pRetRegList = (Reg_Addr_Value_t *)DDR_PHY_REG_SAVEADDR; int dwc_ddrphy_phyinit_regInterface() { ddr_phy_reg_wr(0xd0000, 0x0); ddr_phy_reg_wr(0xc0080, 0x3); pRetRegList->reg_num = NumRegSaved; // go through all the tracked registers, issue a register read and place // the result in the data structure for future recovery. int regIndx = 0; uint16_t data; for (regIndx = 0; regIndx < NumRegSaved; regIndx++) { data = ddr_phy0_reg_rd(RetRegList_addr[regIndx]); pRetRegList->reg[regIndx].Value0 = data; pRetRegList->reg[regIndx].Address = RetRegList_addr[regIndx]; } #ifndef CONFIG_DDR_H32_MODE for (regIndx = 0; regIndx < NumRegSaved; regIndx++) { data = ddr_phy1_reg_rd(RetRegList_addr[regIndx]); pRetRegList->reg[regIndx].Value1 = data; } #endif ddr_phy_reg_wr(0xc0080, 0x2); ddr_phy_reg_wr(0xd0000, 0x1); return 1; }