/** ****************************************************************************** * @file orbit_boot_1066.c * @author StarFive Technology * @version V1.0 * @date 07/20/2020 * @brief ****************************************************************************** * @copy * * THE PRESENT SOFTWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE * TIME. AS A RESULT, STARFIVE SHALL NOT BE HELD LIABLE FOR ANY * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING * FROM THE CONTENT OF SUCH SOFTWARE AND/OR THE USE MADE BY CUSTOMERS OF THE * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS. * * COPYRIGHT 2020 Shanghai StarFive Technology Co., Ltd. */ #include #include #include #include #include #include void orbit_boot(uint32_t OMC_APB_BASE_ADDR, uint32_t OMC_SECURE_APB_BASE_ADDR, uint32_t PHY_APB_BASE_ADDR, u32 ddr_num) { u32 tmp = 0; int count = 0; int i = 0; //apb_write(OMC_APB_BASE_ADDR + 0x0, 0x00000401); apb_write(OMC_APB_BASE_ADDR + 0x0, 0x00000001); apb_write(OMC_SECURE_APB_BASE_ADDR + 0xf00, 0x40001030); apb_write(OMC_SECURE_APB_BASE_ADDR + 0xf04, 0x00000001); apb_write(OMC_SECURE_APB_BASE_ADDR + 0xf10, 0x00800000); apb_write(OMC_SECURE_APB_BASE_ADDR + 0xf14, 0x027fffff); apb_write(OMC_SECURE_APB_BASE_ADDR + 0xf18, 0x00000001); apb_write(OMC_SECURE_APB_BASE_ADDR + 0xf30, 0x0f000031); apb_write(OMC_SECURE_APB_BASE_ADDR + 0xf34, 0x0f000031); apb_write(OMC_SECURE_APB_BASE_ADDR + 0x110, 0xc0000001); apb_write(OMC_SECURE_APB_BASE_ADDR + 0x114, 0xffffffff); apb_write(OMC_APB_BASE_ADDR + 0x10c, 0x00000505); apb_write(OMC_APB_BASE_ADDR + 0x11c, 0x00000000); apb_write(OMC_APB_BASE_ADDR + 0x500, 0x00000201); apb_write(OMC_APB_BASE_ADDR + 0x514, 0x00000100); apb_write(OMC_APB_BASE_ADDR + 0x6a8, 0x00040000); apb_write(OMC_APB_BASE_ADDR + 0xea8, 0x00040000); // Memory frequency should be changed below 50MHz somewhere before here apb_write(OMC_APB_BASE_ADDR + 0x504, 0x40000000); udelay(300); //cdns_dll_rst_deassert() tmp = apb_read(OMC_APB_BASE_ADDR + 0x504); while((tmp & 0x80000000) != 0x80000000) { udelay(1); tmp = apb_read(OMC_APB_BASE_ADDR + 0x504); } apb_write(OMC_APB_BASE_ADDR + 0x504, 0x00000000); // tINIT0 is controlled by System apb_write(OMC_APB_BASE_ADDR + 0x50c, 0x00000000); // Waits tINIT1 (200 us): Minimum RESET_n LOW time after completion of voltage ramp udelay(300); apb_write(OMC_APB_BASE_ADDR + 0x50c, 0x00000001); // Waits tINIT3 (2 ms): Minimum CKE low time after RESET_n high udelay(3000); // Drive CKE high apb_write(OMC_APB_BASE_ADDR + 0x10, 0x0000003c); apb_write(OMC_APB_BASE_ADDR + 0x14, 0x00000001); // Waits tINIT5 (2 us): Minimum idle time before first MRW/MRR command udelay(4); apb_write(OMC_APB_BASE_ADDR + 0x310, 0x00020000); apb_write(OMC_APB_BASE_ADDR + 0x310, 0x00020001); // Write down RCLK-related CRs apb_write(OMC_APB_BASE_ADDR + 0x600, 0x002e0176); apb_write(OMC_APB_BASE_ADDR + 0x604, 0x002e0176); apb_write(OMC_APB_BASE_ADDR + 0x608, 0x001700bb); apb_write(OMC_APB_BASE_ADDR + 0x60c, 0x000b005d); apb_write(OMC_APB_BASE_ADDR + 0x610, 0x0005002e); apb_write(OMC_APB_BASE_ADDR + 0x614, 0x00020017); apb_write(OMC_APB_BASE_ADDR + 0x618, 0x00020017); apb_write(OMC_APB_BASE_ADDR + 0x61c, 0x00020017); apb_write(OMC_APB_BASE_ADDR + 0x678, 0x00000019); apb_write(OMC_APB_BASE_ADDR + 0x100, 0x000000f8); apb_write(OMC_APB_BASE_ADDR + 0x620, 0x03030404); apb_write(OMC_APB_BASE_ADDR + 0x624, 0x04030505); apb_write(OMC_APB_BASE_ADDR + 0x628, 0x07030884); apb_write(OMC_APB_BASE_ADDR + 0x62c, 0x13150401); apb_write(OMC_APB_BASE_ADDR + 0x630, 0x17150604); apb_write(OMC_APB_BASE_ADDR + 0x634, 0x00110000); apb_write(OMC_APB_BASE_ADDR + 0x638, 0x200a0a08); apb_write(OMC_APB_BASE_ADDR + 0x63c, 0x1730f803); apb_write(OMC_APB_BASE_ADDR + 0x640, 0x00080c00); apb_write(OMC_APB_BASE_ADDR + 0x644, 0xa0040007); apb_write(OMC_APB_BASE_ADDR + 0x648, 0x00000000); apb_write(OMC_APB_BASE_ADDR + 0x64c, 0x00081306); apb_write(OMC_APB_BASE_ADDR + 0x650, 0x04070304); apb_write(OMC_APB_BASE_ADDR + 0x654, 0x00000404); apb_write(OMC_APB_BASE_ADDR + 0x658, 0x00000060); apb_write(OMC_APB_BASE_ADDR + 0x65c, 0x00030008); apb_write(OMC_APB_BASE_ADDR + 0x660, 0x00000000); apb_write(OMC_APB_BASE_ADDR + 0x680, 0x00000603); apb_write(OMC_APB_BASE_ADDR + 0x684, 0x01000202); apb_write(OMC_APB_BASE_ADDR + 0x688, 0x0413040d); apb_write(OMC_APB_BASE_ADDR + 0x68c, 0x20002420); apb_write(OMC_APB_BASE_ADDR + 0x690, 0x00140000); apb_write(OMC_APB_BASE_ADDR + 0x69c, 0x01240074); apb_write(OMC_APB_BASE_ADDR + 0x6a0, 0x00000000); apb_write(OMC_APB_BASE_ADDR + 0x6a4, 0x20240c00); apb_write(OMC_APB_BASE_ADDR + 0x6a8, 0x00040000); apb_write(OMC_APB_BASE_ADDR + 0x4, 0x30010006); apb_write(OMC_APB_BASE_ADDR + 0xc, 0x00000002); apb_write(OMC_APB_BASE_ADDR + 0x4, 0x30020000); apb_write(OMC_APB_BASE_ADDR + 0xc, 0x00000002); apb_write(OMC_APB_BASE_ADDR + 0x4, 0x30030031); apb_write(OMC_APB_BASE_ADDR + 0xc, 0x00000002); apb_write(OMC_APB_BASE_ADDR + 0x4, 0x300b0000); apb_write(OMC_APB_BASE_ADDR + 0xc, 0x00000002); apb_write(OMC_APB_BASE_ADDR + 0x4, 0x30160000); apb_write(OMC_APB_BASE_ADDR + 0xc, 0x00000002); apb_write(OMC_APB_BASE_ADDR + 0x10, 0x00000010); apb_write(OMC_APB_BASE_ADDR + 0x14, 0x00000001); // Waits tZQCAL (1 us) udelay(4); apb_write(OMC_APB_BASE_ADDR + 0x10, 0x00000011); apb_write(OMC_APB_BASE_ADDR + 0x14, 0x00000001); apb_write(OMC_APB_BASE_ADDR + 0x10, 0x00000020); apb_write(OMC_APB_BASE_ADDR + 0x14, 0x00000001); // Waits tZQCAL (1 us) udelay(4); apb_write(OMC_APB_BASE_ADDR + 0x10, 0x00000021); apb_write(OMC_APB_BASE_ADDR + 0x14, 0x00000001); apb_write(OMC_APB_BASE_ADDR + 0x514, 0x00000000); tmp = apb_read(OMC_APB_BASE_ADDR + 0x518); while((tmp & 0x00000002) != 0x00000002) { udelay(1); tmp = apb_read(OMC_APB_BASE_ADDR + 0x518); } //------ training start ------ tmp = apb_read(OMC_APB_BASE_ADDR + 0x518); while((tmp & 0x00000002) != 0x00000000) { tmp = apb_read(PHY_APB_BASE_ADDR + (0 +1 << 2)); //read freq_change_req_type if((tmp & 0x00000020) == 0x00000020) { //judge freq_change_req switch(tmp & 0x0000001f) { //judge freq_change_req_type case 0: if(ddr_num == 0) //ddrc_clock=12.5M { _SWITCH_CLOCK_clk_ddrc0_SOURCE_clk_ddrosc_div2_; udelay(100); } else { _SWITCH_CLOCK_clk_ddrc1_SOURCE_clk_ddrosc_div2_; udelay(100); } break; case 1: if(ddr_num == 0) //ddrc_clock=200M { _SWITCH_CLOCK_clk_ddrc0_SOURCE_clk_ddrpll_div4_; //_SWITCH_CLOCK_clk_ddrc0_SOURCE_clk_ddrosc_div2_; udelay(100); } else { _SWITCH_CLOCK_clk_ddrc1_SOURCE_clk_ddrpll_div4_; //_SWITCH_CLOCK_clk_ddrc1_SOURCE_clk_ddrosc_div2_; udelay(100); } break; case 2: if(ddr_num == 0) //ddrc_clock=400M { _SWITCH_CLOCK_clk_ddrc0_SOURCE_clk_ddrpll_div2_; //_SWITCH_CLOCK_clk_ddrc0_SOURCE_clk_ddrosc_div2_; udelay(100); } else { _SWITCH_CLOCK_clk_ddrc1_SOURCE_clk_ddrpll_div2_; //_SWITCH_CLOCK_clk_ddrc1_SOURCE_clk_ddrosc_div2_; udelay(100); } break; default: break; } apb_write(PHY_APB_BASE_ADDR + (0 +2 << 2), 0x01); //set freq_change_ack tmp = apb_read(PHY_APB_BASE_ADDR + (0 +2 << 2)); //read freq_change_ack count++; //printf("count = 0x%x\r\n", count); while((tmp & 0x00000001) != 0x00000000) { tmp = apb_read(PHY_APB_BASE_ADDR + (0 +2 << 2)); //read freq_change_ack } } udelay(1); tmp = apb_read(OMC_APB_BASE_ADDR + 0x518); } //------ training end -------- //cdns_pi_end( 3); //apb_read(PHY_APB_BASE_ADDR + (16'd2048 +16'd11 <<2), tmp);//`DENALI_PI_11_DATA //apb_write(PHY_APB_BASE_ADDR + (16'd2048 +16'd11 <<2), tmp & ~4'hF | 4'h3);//set PI_CS_MAP=3 tmp = apb_read(PHY_APB_BASE_ADDR + (2048 +83 <<2));//`DENALI_PI_83_DATA //read PI_INT_STATUS tmp = apb_read(PHY_APB_BASE_ADDR + (2048 +84 <<2));//`DENALI_PI_84_DATA apb_write(PHY_APB_BASE_ADDR + (2048 +84 <<2), tmp & 0xF8000000); //cdns_rdlvl_gate_tr_init( 3,0,0,0,0); tmp = apb_read(PHY_APB_BASE_ADDR + (2048 +46 <<2));//`DENALI_PI_46_DATA apb_write(PHY_APB_BASE_ADDR + (2048 +46 <<2), tmp & ~(0xF <<24) | (0x3 <<24)); tmp = apb_read(PHY_APB_BASE_ADDR + (2048 +33 <<2));//`DENALI_PI_33_DATA apb_write(PHY_APB_BASE_ADDR + (2048 +33 <<2), tmp & ~(0x1<<24)); tmp = apb_read(PHY_APB_BASE_ADDR + (2048 +44 <<2));//`DENALI_PI_44_DATA apb_write(PHY_APB_BASE_ADDR + (2048 +44 <<2), tmp & ~(0x1<<16)); tmp = apb_read(PHY_APB_BASE_ADDR + (2048 +44 <<2));//`DENALI_PI_44_DATA apb_write(PHY_APB_BASE_ADDR + (2048 +44 <<2), tmp & ~(0x1<<24)); tmp = apb_read(PHY_APB_BASE_ADDR + (2048 +45 <<2));//`DENALI_PI_45_DATA apb_write(PHY_APB_BASE_ADDR + (2048 +45 <<2), tmp | 0x1); tmp = apb_read(PHY_APB_BASE_ADDR + (2048 +146 <<2));//`DENALI_PI_146_DATA apb_write(PHY_APB_BASE_ADDR + (2048 +146 <<2), tmp | (0x3 <<24)); tmp = apb_read(PHY_APB_BASE_ADDR + (2048 +147 <<2));//`DENALI_PI_147_DATA apb_write(PHY_APB_BASE_ADDR + (2048 +147 <<2), tmp | (0x3 <<8)); tmp = apb_read(PHY_APB_BASE_ADDR + (2048 +147 <<2));//`DENALI_PI_147_DATA apb_write(PHY_APB_BASE_ADDR + (2048 +147 <<2), tmp | (0x3 <<24)); tmp = apb_read(PHY_APB_BASE_ADDR + (2048 +44 <<2));//`DENALI_PI_44_DATA apb_write(PHY_APB_BASE_ADDR + (2048 +44 <<2), tmp | (0x1 <<8)); //cdns_rdlvl_tr_init( 3,0,0,0,0); tmp = apb_read(PHY_APB_BASE_ADDR + (2048 +46 <<2));//`DENALI_PI_46_DATA apb_write(PHY_APB_BASE_ADDR + (2048 +46 <<2), tmp & ~(0xF <<16) | (0x3 <<16)); tmp = apb_read(PHY_APB_BASE_ADDR + (2048 +33 <<2));//`DENALI_PI_33_DATA apb_write(PHY_APB_BASE_ADDR + (2048 +33 <<2), tmp & ~(0x1<<16)); tmp = apb_read(PHY_APB_BASE_ADDR + (2048 +43 <<2));//`DENALI_PI_43_DATA apb_write(PHY_APB_BASE_ADDR + (2048 +43 <<2), tmp & ~(0x1<<16)); tmp = apb_read(PHY_APB_BASE_ADDR + (2048 +43 <<2));//`DENALI_PI_43_DATA apb_write(PHY_APB_BASE_ADDR + (2048 +43 <<2), tmp & ~(0x1<<24)); tmp = apb_read(PHY_APB_BASE_ADDR + (2048 +44 <<2));//`DENALI_PI_44_DATA apb_write(PHY_APB_BASE_ADDR + (2048 +44 <<2), tmp | 0x1); tmp = apb_read(PHY_APB_BASE_ADDR + (2048 +146 <<2));//`DENALI_PI_146_DATA apb_write(PHY_APB_BASE_ADDR + (2048 +146 <<2), tmp | (0x3 <<16)); tmp = apb_read(PHY_APB_BASE_ADDR + (2048 +147 <<2));//`DENALI_PI_147_DATA apb_write(PHY_APB_BASE_ADDR + (2048 +147 <<2), tmp | 0x3); tmp = apb_read(PHY_APB_BASE_ADDR + (2048 +147 <<2));//`DENALI_PI_147_DATA apb_write(PHY_APB_BASE_ADDR + (2048 +147 <<2), tmp | (0x3 <<16)); tmp = apb_read(PHY_APB_BASE_ADDR + (2048 +148 <<2));//`DENALI_PI_148_DATA apb_write(PHY_APB_BASE_ADDR + (2048 +148 <<2), tmp | (0x3 <<24)); tmp = apb_read(PHY_APB_BASE_ADDR + (2048 +149 <<2));//`DENALI_PI_149_DATA apb_write(PHY_APB_BASE_ADDR + (2048 +149 <<2), tmp | (0x3 <<24)); tmp = apb_read(PHY_APB_BASE_ADDR + (2048 +150 <<2));//`DENALI_PI_150_DATA apb_write(PHY_APB_BASE_ADDR + (2048 +150 <<2), tmp | (0x3 <<24)); tmp = apb_read(PHY_APB_BASE_ADDR + (2048 +43 <<2));//`DENALI_PI_43_DATA apb_write(PHY_APB_BASE_ADDR + (2048 +43 <<2), tmp | (0x1 <<8)); //cdns_wdqlvl_tr_init( 3,0,0,0,0); tmp = apb_read(PHY_APB_BASE_ADDR + (2048 +67 <<2));//`DENALI_PI_67_DATA apb_write(PHY_APB_BASE_ADDR + (2048 +67 <<2), tmp & ~(0xF <<8) | (0x3 <<8)); tmp = apb_read(PHY_APB_BASE_ADDR + (2048 +68 <<2));//`DENALI_PI_68_DATA apb_write(PHY_APB_BASE_ADDR + (2048 +68 <<2), tmp & ~(0x1<<8)); tmp = apb_read(PHY_APB_BASE_ADDR + (2048 +71 <<2));//`DENALI_PI_71_DATA apb_write(PHY_APB_BASE_ADDR + (2048 +71 <<2), tmp & ~(0x1<<16)); tmp = apb_read(PHY_APB_BASE_ADDR + (2048 +71 <<2));//`DENALI_PI_71_DATA apb_write(PHY_APB_BASE_ADDR + (2048 +71 <<2), tmp & ~(0x1<<24)); tmp = apb_read(PHY_APB_BASE_ADDR + (2048 +72 <<2));//`DENALI_PI_72_DATA apb_write(PHY_APB_BASE_ADDR + (2048 +72 <<2), tmp | (0x1 <<8)); tmp = apb_read(PHY_APB_BASE_ADDR + (2048 +180 <<2));//`DENALI_PI_180_DATA apb_write(PHY_APB_BASE_ADDR + (2048 +180 <<2), tmp | (0x3 <<8)); tmp = apb_read(PHY_APB_BASE_ADDR + (2048 +183 <<2));//`DENALI_PI_183_DATA apb_write(PHY_APB_BASE_ADDR + (2048 +183 <<2), tmp | (0x3 <<8)); tmp = apb_read(PHY_APB_BASE_ADDR + (2048 +186 <<2));//`DENALI_PI_186_DATA apb_write(PHY_APB_BASE_ADDR + (2048 +186 <<2), tmp | (0x3 <<8)); apb_write(OMC_APB_BASE_ADDR + 0x100, 0x000000e0); apb_write(OMC_APB_BASE_ADDR + 0x620, 0x03031417); apb_write(OMC_APB_BASE_ADDR + 0x624, 0x08100608); apb_write(OMC_APB_BASE_ADDR + 0x628, 0x402d0894); apb_write(OMC_APB_BASE_ADDR + 0x62c, 0x271e0b2b); apb_write(OMC_APB_BASE_ADDR + 0x630, 0x281b140a); apb_write(OMC_APB_BASE_ADDR + 0x634, 0x001c0000); apb_write(OMC_APB_BASE_ADDR + 0x638, 0x200f0f08); apb_write(OMC_APB_BASE_ADDR + 0x63c, 0x28410a06);//twrcsgap[11:8]>=a(2*5), trdcsgap[3:0]>=6(2*3) apb_write(OMC_APB_BASE_ADDR + 0x640, 0x01331f8b); apb_write(OMC_APB_BASE_ADDR + 0x644, 0x1096012b); apb_write(OMC_APB_BASE_ADDR + 0x648, 0x00000000); apb_write(OMC_APB_BASE_ADDR + 0x64c, 0x00082714); apb_write(OMC_APB_BASE_ADDR + 0x650, 0x16442f0d); apb_write(OMC_APB_BASE_ADDR + 0x654, 0x00001916); apb_write(OMC_APB_BASE_ADDR + 0x658, 0x00000060); apb_write(OMC_APB_BASE_ADDR + 0x65c, 0x00600020); apb_write(OMC_APB_BASE_ADDR + 0x660, 0x00000000); apb_write(OMC_APB_BASE_ADDR + 0x680, 0x0c00040f);//trdcslat=0xe->0xc;trddata_en=0xe->0xf apb_write(OMC_APB_BASE_ADDR + 0x684, 0x03000604);//twrcslat=0x4->0x3;twrlat=0x6;twrdata=0x4 apb_write(OMC_APB_BASE_ADDR + 0x688, 0x0415040d); apb_write(OMC_APB_BASE_ADDR + 0x68c, 0x20002c20); apb_write(OMC_APB_BASE_ADDR + 0x690, 0x00140000); apb_write(OMC_APB_BASE_ADDR + 0x69c, 0x01240074); apb_write(OMC_APB_BASE_ADDR + 0x6a0, 0x00000000); apb_write(OMC_APB_BASE_ADDR + 0x6a4, 0x202c0c00); apb_write(OMC_APB_BASE_ADDR + 0x6a8, 0x00040000); apb_write(OMC_APB_BASE_ADDR + 0x4, 0x30010036); apb_write(OMC_APB_BASE_ADDR + 0xc, 0x00000002); apb_write(OMC_APB_BASE_ADDR + 0x4, 0x3002001b); apb_write(OMC_APB_BASE_ADDR + 0xc, 0x00000002); apb_write(OMC_APB_BASE_ADDR + 0x4, 0x30030031); apb_write(OMC_APB_BASE_ADDR + 0xc, 0x00000002); apb_write(OMC_APB_BASE_ADDR + 0x4, 0x300b0036); //0x06->0x66 apb_write(OMC_APB_BASE_ADDR + 0xc, 0x00000002); apb_write(OMC_APB_BASE_ADDR + 0x4, 0x3016001e); //0x06->0x1e apb_write(OMC_APB_BASE_ADDR + 0xc, 0x00000002); apb_write(OMC_APB_BASE_ADDR + 0x4, 0x300c0030); //vref(ca) apb_write(OMC_APB_BASE_ADDR + 0xc, 0x00000002); apb_write(OMC_APB_BASE_ADDR + 0x4, 0x300e0020); //vref(dq) apb_write(OMC_APB_BASE_ADDR + 0xc, 0x00000002); apb_write(OMC_APB_BASE_ADDR + 0x410, 0x00101010); apb_write(OMC_APB_BASE_ADDR + 0x420, 0x0c181006); apb_write(OMC_APB_BASE_ADDR + 0x424, 0x20200820); apb_write(OMC_APB_BASE_ADDR + 0x428, 0x80000020); apb_write(OMC_APB_BASE_ADDR + 0x0, 0x00000001); apb_write(OMC_APB_BASE_ADDR + 0x108, 0x00003000); apb_write(OMC_SECURE_APB_BASE_ADDR + 0x704, 0x00000007); apb_write(OMC_APB_BASE_ADDR + 0x330, 0x09313fff); apb_write(OMC_APB_BASE_ADDR + 0x508, 0x00000013); apb_write(OMC_APB_BASE_ADDR + 0x324, 0x00002000); apb_write(OMC_APB_BASE_ADDR + 0x104, 0x90000000); apb_write(OMC_APB_BASE_ADDR + 0x510, 0x00000100); apb_write(OMC_APB_BASE_ADDR + 0x514, 0x00000000); apb_write(OMC_SECURE_APB_BASE_ADDR + 0x700, 0x00000003); apb_write(OMC_APB_BASE_ADDR + 0x514, 0x00000600); apb_write(OMC_APB_BASE_ADDR + 0x20, 0x00000001); } //cdns_per_tr_longcnt_set( 16); // Initialization done