# HG changeset patch # User Mychaela Falconia # Date 1463010399 0 # Node ID 282e78e6e7728ea86531b02c90b27e0cf2415c2f # Parent 5ad9ee0153e6cb793af9ee4ddc07ced91a954c0a l1_pwmgr.c: initial import of LoCosto source diff -r 5ad9ee0153e6 -r 282e78e6e772 chipsetsw/layer1/cfile/l1_pwmgr.c --- a/chipsetsw/layer1/cfile/l1_pwmgr.c Wed May 11 23:45:18 2016 +0000 +++ b/chipsetsw/layer1/cfile/l1_pwmgr.c Wed May 11 23:46:39 2016 +0000 @@ -1,1 +1,3205 @@ -/* dummy C source file */ + /************* Revision Controle System Header ************* + * GSM Layer 1 software + * L1_PWMGR.C + * + * Filename l1_pwmgr.c + * Copyright 2003 (C) Texas Instruments + * + ************* Revision Controle System Header *************/ +// pinghua add these programe code section to put some sleep code into internal ram. +#pragma CODE_SECTION(l1s_sleep_manager,".emifconf") +#pragma CODE_SECTION(EMIF_SetConfReg,".emifconf") +#pragma CODE_SECTION(audio_madc_sleep,".emifconf") +#pragma CODE_SECTION(Check_Peripheral_App,".emifconf") +#pragma CODE_SECTION(DBB_Configure_DS,".emifconf") +#pragma CODE_SECTION(DBB_Wakeup_DS,".emifconf") +#pragma CODE_SECTION(l1ctl_pgm_clk32,".emifconf") +#pragma CODE_SECTION(l1ctl_gauging,".emifconf") +#pragma CODE_SECTION(GAUGING_Handler,".emifconf") +#pragma CODE_SECTION(l1s_get_HWTimers_ticks,".emifconf") +#pragma CODE_SECTION(l1s_adapt_traffic_controller,".emifconf") +#pragma CODE_SECTION(l1s_wakeup,".emifconf") +#pragma CODE_SECTION(l1s_wakeup_adjust,".emifconf") +#pragma CODE_SECTION(l1s_compute_wakeup_ticks,".emifconf") +#pragma CODE_SECTION(l1s_recover_Frame,".emifconf") +#pragma CODE_SECTION(l1s_recover_HWTimers,".emifconf") +#pragma CODE_SECTION(l1s_get_next_gauging_in_Packet_Idle,".emifconf") +#pragma CODE_SECTION(l1s_gauging_decision_with_PNP,".emifconf") +#pragma CODE_SECTION(l1s_gauging_decision_with_NP,".emifconf") +#pragma CODE_SECTION(l1s_gauging_task,".emifconf") +#pragma CODE_SECTION(l1s_gauging_task_end,".emifconf") +// 2-03-2007 pinghua added end +#define L1_PWMGR_C +//#pragma DUPLICATE_FOR_INTERNAL_RAM_START + +//sajal added ..................................... + #if (CODE_VERSION == SIMULATION) + //#include "l1_pwmgr.h" +//omaps00090550 #303 warning removal typedef unsigned char UWORD_8; + +// typedef volatile unsigned short REG_UWORD16; //omaps00090550 +// #define REG16(A) (*(REG_UWORD16*)(A)) //omaps00090550 +// typedef volatile unsigned short REGISTER_UWORD16; //omaps00090550 + + #define MAP_ULPD_REG 0xFFFE2000 //ULPD registers start address (CS4) + #define ULPD_SETUP_CLK13_REG (*(REGISTER_UWORD16*)((REGISTER_UWORD16 *)(MAP_ULPD_REG) + 14)) + #define ULPD_SETUP_SLICER_REG (*(REGISTER_UWORD16*)((REGISTER_UWORD16 *)(MAP_ULPD_REG) + 15)) + #define ULPD_SETUP_VTCXO_REG (*(REGISTER_UWORD16*)((REGISTER_UWORD16 *)(MAP_ULPD_REG) + 16)) + + #define MAP_CLKM_REG 0xFFFFFD00 //CLOCKM registers start address (CS31) + #define CLKM_CNTL_CLK_OFFSET 0x02 + #define CLKM_CNTL_CLK_REG REG16 (MAP_CLKM_REG + CLKM_CNTL_CLK_OFFSET) + + #define EMIF_CONFIG_PWD_POS 0 + #define EMIF_CONFIG_PDE_POS 1 + #define EMIF_CONFIG_PREFETCH_POS 3 + #define EMIF_CONFIG_FLUSH_PREFETCH_POS 5 + #define EMIF_CONFIG_WP_POS 6 + + #define EMIF_CONFIG REG16(EMIF_CONFIG_BASE_ADDR+EMIF_CONFIG_REG_OFFSET) + #define EMIF_CONFIG_BASE_ADDR 0xFFFFFB00 //External Memory inter registers address (CS31) (NEW) + #define EMIF_CONFIG_REG_OFFSET 0x02 // Emif configuration register + +#endif +//sajal added till here...... + + + +#include "timer/timer2.h" +#include "armio/armio.h" + +//omaps00090550 #include "l1_macro.h" +#include "l1_confg.h" + +#if (OP_L1_STANDALONE == 1) + #include "uart/serialswitch_core.h" +#else + #include "uart/serialswitch.h" +#endif + +#if (OP_L1_STANDALONE == 0) + #include "sim/sim.h" + #include "rv_swe.h" +#endif + + +#if (CODE_VERSION == SIMULATION) + #include "l1_types.h" + #include "l1_const.h" + + #if (CHIPSET == 12) || (CHIPSET == 15) + #include "inth/sys_inth.h" + #include "sys_dma.h" + #include "ulpd.h" + #include "clkm.h" + +// typedef volatile unsigned short REG_UWORD16; //omaps00090550 + #define REG16(A) (*(REG_UWORD16*)(A)) + + #else + #include "inth/iq.h" + #endif + + #if TESTMODE + #include "l1tm_defty.h" + #endif // TESTMODE + + #if (AUDIO_TASK == 1) + #include "l1audio_const.h" + #include "l1audio_cust.h" + #include "l1audio_defty.h" + #endif // AUDIO_TASK + + #if (L1_GTT == 1) + #include "l1gtt_const.h" + #include "l1gtt_defty.h" + #endif + + #if (L1_MP3 == 1) + #include "l1mp3_defty.h" + #endif + + #if (L1_MIDI == 1) + #include "l1midi_defty.h" + #endif +//ADDED FOR AAC + #if (L1_AAC == 1) + #include "l1aac_defty.h" + #endif + #include "l1_defty.h" + #include "l1_varex.h" + #include "l1_tabs.h" + #include "cust_os.h" + #include "l1_msgty.h" + #include "l1_proto.h" + #include "ulpd.h" + #include "l1_trace.h" + + #if L1_GPRS + #include "l1p_cons.h" + #include "l1p_msgt.h" + #include "l1p_deft.h" + #include "l1p_vare.h" + #endif // L1_GPRS + + #include + #include "sim_cfg.h" + #include "sim_cons.h" + #include "sim_def.h" + #include "sim_var.h" +//omaps00090550 + #include "nucleus.h" + + extern NU_TASK L1S_task; + STATUS status; + + + +#else // NO SIMULATION + + + + #include "l1_types.h" + #include "l1_const.h" + + #include "abb/abb.h" + #include "dma/sys_dma.h" + + #if (OP_BT == 1) + #include "hci_ll_simul.h" + #endif + + #if TESTMODE + #include "l1tm_defty.h" + #endif // TESTMODE + + #if (AUDIO_TASK == 1) + #include "l1audio_const.h" + #include "l1audio_cust.h" + #include "l1audio_defty.h" + #endif // AUDIO_TASK + + #if (L1_GTT == 1) + #include "l1gtt_const.h" + #include "l1gtt_defty.h" + #endif + + #if (L1_MP3 == 1) + #include "l1mp3_defty.h" + #endif + + #if (L1_MIDI == 1) + #include "l1midi_defty.h" + #endif +//ADDED FOR AAC + #if (L1_AAC == 1) + #include "l1aac_defty.h" + #endif + #include "l1_defty.h" + #include "l1_varex.h" + #include "l1_tabs.h" + #include "sys_types.h" + #include "tpudrv.h" + #include "cust_os.h" + #include "l1_msgty.h" + #include "l1_proto.h" + #include "l1_trace.h" + #include "timer/timer.h" + + + #if (CHIPSET == 12) || (CHIPSET == 15) + #include "timer/timer_sec.h" + #include "inth/sys_inth.h" + + + + #if(CHIPSET == 15) + #include "l1_pwmgr.h" + #if (OP_L1_STANDALONE == 0) + #include "lcc/lcc_api.h" + #endif + + /* If NAND is enabled */ + #if defined(RVM_DATALIGHT_SWE) || defined(RVM_NAN_SWE) + unsigned int temp_NAND_Reg1; + unsigned int temp_NAND_Reg2; + unsigned int temp_NAND_Reg3; + #endif + + + + + + #if (OP_L1_STANDALONE == 1) + + const t_peripheral_interface Peripheral_interface [MAX_PERIPHERAL]= + { + f_peripheral_interface_dummy, + f_peripheral_interface_dummy, + f_peripheral_interface_dummy, + f_peripheral_interface_dummy, + f_peripheral_interface_dummy, + f_peripheral_interface_dummy, + f_peripheral_interface_dummy, + f_peripheral_interface_dummy, + madc_outen_check, /* MADC_AS_ID = 8 */ + f_peripheral_interface_dummy, + f_peripheral_interface_dummy, + f_peripheral_interface_dummy, + f_peripheral_interface_dummy, + f_peripheral_interface_dummy, + f_peripheral_interface_dummy, + f_peripheral_interface_dummy, + }; + + const t_application_interface Application_interface [MAX_APPLICATIONS] = + { + f_application_interface_dummy, + f_application_interface_dummy, + f_application_interface_dummy, + f_application_interface_dummy, + f_application_interface_dummy, + f_application_interface_dummy, + f_application_interface_dummy, + f_application_interface_dummy, + f_application_interface_dummy, + f_application_interface_dummy, + f_application_interface_dummy, + f_application_interface_dummy, + f_application_interface_dummy, + f_application_interface_dummy, + f_application_interface_dummy, + f_application_interface_dummy, + }; + #else // For integrated Build + const t_peripheral_interface Peripheral_interface [MAX_PERIPHERAL]= + { + uart_pwr_interface, +#ifdef RVM_USB_SWE + usb_pwr_interface, +#else + f_peripheral_interface_dummy, +#endif + usim_pwr_interface, + i2c_pwr_interface, + lcd_pwr_interface, +#ifdef RVM_CAMD_SWE +#if (OP_L1_STANDALONE == 0) + camera_pwr_interface, +#endif +#else + f_peripheral_interface_dummy, +#endif + backlight_pwr_interface, + f_peripheral_interface_dummy, + audio_madc_sleep, /* MADC_AS_ID = 8 */ + lcc_pwr_interface, + f_peripheral_interface_dummy, + f_peripheral_interface_dummy, + f_peripheral_interface_dummy, + f_peripheral_interface_dummy, + f_peripheral_interface_dummy, + f_peripheral_interface_dummy, + }; + + const t_application_interface Application_interface [MAX_APPLICATIONS] = + { +#ifdef BTS + + BTHAL_PM_HandleSleepManagerReq, +#else + f_application_interface_dummy, +#endif + f_application_interface_dummy, + f_application_interface_dummy, + f_application_interface_dummy, + f_application_interface_dummy, + f_application_interface_dummy, + f_application_interface_dummy, + f_application_interface_dummy, + f_application_interface_dummy, + f_application_interface_dummy, + f_application_interface_dummy, + f_application_interface_dummy, + f_application_interface_dummy, + f_application_interface_dummy, + f_application_interface_dummy, + f_application_interface_dummy, + }; + + + #endif // (OP_L1_STANDALONE == 1) + + #endif // omaps00090550 #14 -d removal (CHIPSET = 15) + + + #else //(CHIPSET == 12) || (CHIPSET == 15) + #include "inth/iq.h" + #include "inth/inth.h" + #endif +// #include "timer1.h" + #include "ulpd/ulpd.h" + #include "clkm/clkm.h" + #include "memif/mem.h" + #if L2_L3_SIMUL + #include "hw_debug.h" + #endif + + #if (OP_WCP == 1) && (OP_L1_STANDALONE != 1) + #include "csmi/sleep.h" + #endif // OP_WCP + #if (W_A_CALYPSO_PLUS_SPR_19599 == 1) + #include "sys_memif.h" + #endif + +#if (GSM_IDLE_RAM != 0) +#if (OP_L1_STANDALONE == 1) +#include "csmi_simul.h" +#else +#include "csmi/csmi.h" +#endif +#endif + + #include "drp_api.h" + +#endif // NO SIMULATION + +#if (CODE_VERSION != SIMULATION) + // for PTOOL compatibility + extern void INT_DisableIRQ(void); + extern void INT_EnableIRQ(void); + extern void l1dmacro_RF_sleep(void); + extern void l1dmacro_RF_wakeup(void); + WORD32 l1s_get_HWTimers_ticks(void); + + // file timer1.h + SYS_UWORD16 Dtimer1_Get_cntlreg(void); + void Dtimer1_AR(unsigned short Ar); + void Dtimer1_PTV(unsigned short Ptv); + void Dtimer1_Clken(unsigned short En); + void Dtimer1_Start (unsigned short startStop); + void Dtimer1_Init_cntl (SYS_UWORD16 St, SYS_UWORD16 Reload, SYS_UWORD16 clockScale, SYS_UWORD16 clkon); + SYS_UWORD16 Dtimer1_WriteValue (SYS_UWORD16 value); + SYS_UWORD16 Dtimer1_ReadValue (void); +#endif + +void l1s_wakeup(void); +BOOL l1s_compute_wakeup_ticks(void); +void l1s_recover_Frame(void); +UWORD8 Cust_recover_Os(void); +void l1s_recover_HWTimers(void); +UWORD8 Cust_check_system(void); +void f_arm_sleep_cmd(UWORD8 d_sleep_mode); + +//#if (TRACE_TYPE == 2) || (TRACE_TYPE == 3) + extern void L1_trace_string(char *s); + extern void L1_trace_char (char s); +//#endif +extern UWORD16 slp_debug_flag; + +#if (GSM_IDLE_RAM != 0) +extern void l1s_trace_mftab(void); +#endif + +#if (CODE_VERSION != SIMULATION) +extern T_DRP_REGS_STR *drp_regs; +#endif + +#if L1_GPRS + UWORD32 l1s_get_next_gauging_in_Packet_Idle(void); +#endif +//#pragma DUPLICATE_FOR_INTERNAL_RAM_END + +#if !((MOVE_IN_INTERNAL_RAM == 1) && (GSM_IDLE_RAM !=0)) // MOVE TO INTERNAL MEM IN CASE GSM_IDLE_RAM enabled +//#pragma GSM_IDLE_DUPLICATE_FOR_INTERNAL_RAM_START // KEEP IN EXTERNAL MEM otherwise + +/************************************************************/ +/* Macros for power management */ +/************************************************************/ +#define MIN(min, operand1) \ + if (operand1 <= min) min = operand1; + +// ex: RATIO T32khz/T4.33Mhz = 132.2428385417 +// => root = integer part of the ratio +// = 132 +// => frac = fractionnal part of the ratio multiplied by 65536 rounded to make it integer +// = 0.2428385417 * 65536 (Cf. ULPD specification) +// = 0.2428385417 * 2^16 +// = 15914.66666689 = 15914 + +#define RATIO(HF,LF, root, frac) \ + root = (UWORD32)(HF/LF); \ + frac = (UWORD32)(((HF - (root*LF)) << 16) / LF); + +// previous ratio with frac + 0.5 +#define RATIO2(HF,LF, root, frac) \ +if(LF){ \ + root = (UWORD32)(HF/LF); \ + frac = (UWORD32)((((HF - (root*LF)) << 16) + 0.5*LF) / LF);} + +#define HFTHEO(LF, root, frac, hftheo) \ + hftheo = root*LF + ((frac*LF) >>16); + +#define SUM(HF, LF, nb, ind) \ + LF=HF=0; \ + for(ind=0; ind EMIF_Config = (Emif_config_Reg & EMIF_CONFIG_REG_MASK );*/ + EMIF_CONFIG = Emif_config_Reg; + } // End of EMIF_SetConfReg + + + +#if (OP_L1_STANDALONE == 1) // API for Audio and MADC + + + + T_AUDIO_OUTEN_REG audio_outen_pm; + +// L1 Standalone function for Configuring Audio registers. +// Argument CLK_MASK checks if Audio path is active +// Argument SLEEP_CMD configures Audio registers for optimal consumption +// Argument WAKE_CMD reconfigure audio registers after wakeup + + Uint8 madc_outen_check(Uint8 cmd) { + BspTwl3029_ReturnCode returnVal = BSP_TWL3029_RETURN_CODE_FAILURE; + /* I2C array */ + Bsp_Twl3029_I2cTransReqArray i2cTransArray; + Bsp_Twl3029_I2cTransReqArrayPtr i2cTransArrayPtr= &i2cTransArray; + + /* twl3029 I2C reg info struct */ + BspTwl3029_I2C_RegisterInfo regInfo[8] ; + BspTwl3029_I2C_RegisterInfo* regInfoPtr = regInfo; + BspTwl3029_I2C_RegData shadow_pwronstatus, ston_bit; + Uint8 count = 0;//OMAPS90550-new + + + switch( cmd ) { + + case CLK_MASK: + returnVal = BspTwl3029_I2c_shadowRegRead(BSP_TWL3029_I2C_AUD, BSP_TWL_3029_MAP_AUDIO_PWRONSTATUS_OFFSET, + &shadow_pwronstatus); + ston_bit = (shadow_pwronstatus & (1 << BSP_TWL3029_LLIF_AUDIO_PWRONSTATUS_STON_OFFSET)); + + if (ston_bit == 1) return DCXO_CLOCK; + else return NO_CLOCK; + // omaps00090550 break; + + case SLEEP_CMD: + /* store the output enable 1 register */ + returnVal = BspTwl3029_I2c_shadowRegRead(BSP_TWL3029_I2C_AUD, BSP_TWL_3029_MAP_AUDIO_OUTEN1_OFFSET, + &audio_outen_pm.outen1); + + /* store the output enable 2 register */ + returnVal = BspTwl3029_I2c_shadowRegRead(BSP_TWL3029_I2C_AUD, BSP_TWL_3029_MAP_AUDIO_OUTEN2_OFFSET, + &audio_outen_pm.outen2); + + /* store the output enable 3 register */ + returnVal = BspTwl3029_I2c_shadowRegRead(BSP_TWL3029_I2C_AUD, BSP_TWL_3029_MAP_AUDIO_OUTEN3_OFFSET, + &audio_outen_pm.outen3); + + + /* write default values into OUTEN1,OUTEN2 & OUTEN3 */ + returnVal = BspTwl3029_I2c_regQueWrite(BSP_TWL3029_I2C_AUD, BSP_TWL_3029_MAP_AUDIO_OUTEN1_OFFSET, + BSP_TWL_3029_MAP_AUDIO_OUTEN1_DEFAULT,regInfoPtr++); + count++; + + /* store the output enable 2 register */ + returnVal = BspTwl3029_I2c_regQueWrite(BSP_TWL3029_I2C_AUD, BSP_TWL_3029_MAP_AUDIO_OUTEN2_OFFSET, + BSP_TWL_3029_MAP_AUDIO_OUTEN2_DEFAULT,regInfoPtr++); + count++; + + /* store the output enable 3 register */ + returnVal = BspTwl3029_I2c_regQueWrite(BSP_TWL3029_I2C_AUD, BSP_TWL_3029_MAP_AUDIO_OUTEN3_OFFSET, + BSP_TWL_3029_MAP_AUDIO_OUTEN3_DEFAULT,regInfoPtr++); + count++; + + + /* now request to I2C manager to write to Triton registers */ + if (returnVal != BSP_TWL3029_RETURN_CODE_FAILURE) + { + returnVal = BspTwl3029_I2c_regInfoSend(regInfo,(Uint16)count,NULL, + (BspI2c_TransactionRequest*)i2cTransArrayPtr); + } + + if (returnVal == BSP_TWL3029_RETURN_CODE_SUCCESS) return SUCCESS; + else return FAILURE; + + // omaps00090550 break; + + case WAKE_CMD: + /* write default values into OUTEN1,OUTEN2 & OUTEN3 */ + returnVal = BspTwl3029_I2c_regQueWrite(BSP_TWL3029_I2C_AUD, BSP_TWL_3029_MAP_AUDIO_OUTEN1_OFFSET, + audio_outen_pm.outen1,regInfoPtr++); + count++; + + /* store the output enable 2 register */ + returnVal = BspTwl3029_I2c_regQueWrite(BSP_TWL3029_I2C_AUD, BSP_TWL_3029_MAP_AUDIO_OUTEN2_OFFSET, + audio_outen_pm.outen2,regInfoPtr++); + count++; + + /* store the output enable 3 register */ + returnVal = BspTwl3029_I2c_regQueWrite(BSP_TWL3029_I2C_AUD, BSP_TWL_3029_MAP_AUDIO_OUTEN3_OFFSET, + audio_outen_pm.outen3,regInfoPtr++); + count++; + + + + /* now request to I2C manager to write to Triton registers */ + if (returnVal != BSP_TWL3029_RETURN_CODE_FAILURE) + { + returnVal = BspTwl3029_I2c_regInfoSend(regInfo,(Uint16)count,NULL, + (BspI2c_TransactionRequest*)i2cTransArrayPtr); + } + + if (returnVal == BSP_TWL3029_RETURN_CODE_SUCCESS) return SUCCESS; + else return FAILURE; + // omaps00090550 break; + } + return SUCCESS;//omaps00090550 + } +#else // Integrated build API for Audio and MADC + +// Full PS build function for Configuring Audio registers. +// Argument CLK_MASK checks if Audio path is active +// Argument SLEEP_CMD configures Audio registers for optimal consumption +// Argument WAKE_CMD reconfigure audio registers after wakeup + + + T_AUDIO_OUTEN_REG audio_outen_pm; + BspTwl3029_I2C_RegData audio_ctrl3; + + Uint8 audio_madc_sleep(Uint8 cmd) { + BspTwl3029_ReturnCode returnVal = BSP_TWL3029_RETURN_CODE_FAILURE; + /* I2C array */ + //Bsp_Twl3029_I2cTransReqArray i2cTransArray; + //Bsp_Twl3029_I2cTransReqArrayPtr i2cTransArrayPtr= &i2cTransArray; + + /* twl3029 I2C reg info struct */ + //BspTwl3029_I2C_RegisterInfo regInfo[8] ; + //BspTwl3029_I2C_RegisterInfo* regInfoPtr = regInfo; + BspTwl3029_I2C_RegData shadow_pwronstatus, ston_bit; + + + Uint8 count = 0; + + + switch( cmd ) { + + case CLK_MASK: + returnVal = BspTwl3029_I2c_shadowRegRead(BSP_TWL3029_I2C_AUD, BSP_TWL_3029_MAP_AUDIO_PWRONSTATUS_OFFSET, + &shadow_pwronstatus); + ston_bit = (shadow_pwronstatus & (1 << BSP_TWL3029_LLIF_AUDIO_PWRONSTATUS_STON_OFFSET)); + + if (ston_bit == 1) return DCXO_CLOCK; + else return NO_CLOCK; +//omaps00090550 break; + + case SLEEP_CMD: + #if 0 + /* store the output enable 1 register */ + returnVal = BspTwl3029_I2c_shadowRegRead(BSP_TWL3029_I2C_AUD, BSP_TWL_3029_MAP_AUDIO_OUTEN1_OFFSET, + &audio_outen_pm.outen1); + + /* store the output enable 2 register */ + returnVal = BspTwl3029_I2c_shadowRegRead(BSP_TWL3029_I2C_AUD, BSP_TWL_3029_MAP_AUDIO_OUTEN2_OFFSET, + &audio_outen_pm.outen2); + + /* store the output enable 3 register */ + returnVal = BspTwl3029_I2c_shadowRegRead(BSP_TWL3029_I2C_AUD, BSP_TWL_3029_MAP_AUDIO_OUTEN3_OFFSET, + &audio_outen_pm.outen3); + + returnVal = BspTwl3029_I2c_shadowRegRead(BSP_TWL3029_I2C_AUD, BSP_TWL_3029_MAP_AUDIO_OUTEN3_OFFSET, + &audio_ctrl3); + + if( audio_outen_pm.outen1 ) + { + /* write default values into OUTEN1,OUTEN2 & OUTEN3 */ + returnVal = BspTwl3029_I2c_regQueWrite(BSP_TWL3029_I2C_AUD, BSP_TWL_3029_MAP_AUDIO_OUTEN1_OFFSET, + BSP_TWL_3029_MAP_AUDIO_OUTEN1_DEFAULT,regInfoPtr++); + count++; + } + + if( audio_outen_pm.outen2 ) + { + + /* store the output enable 2 register */ + returnVal = BspTwl3029_I2c_regQueWrite(BSP_TWL3029_I2C_AUD, BSP_TWL_3029_MAP_AUDIO_OUTEN2_OFFSET, + BSP_TWL_3029_MAP_AUDIO_OUTEN2_DEFAULT,regInfoPtr++); + count++; + } + + if( audio_outen_pm.outen3 ) + { + /* store the output enable 3 register */ + returnVal = BspTwl3029_I2c_regQueWrite(BSP_TWL3029_I2C_AUD, BSP_TWL_3029_MAP_AUDIO_OUTEN3_OFFSET, + BSP_TWL_3029_MAP_AUDIO_OUTEN3_DEFAULT,regInfoPtr++); + count++; + } + + /* Selectively checking if INMODE is set or not. Write is queued only when INMODE(0-3) + is non-zero */ + if( audio_ctrl3 & 0xf) + { + /* store the output enable 3 register */ + returnVal = BspTwl3029_I2c_regQueWrite(BSP_TWL3029_I2C_AUD, BSP_TWL_3029_MAP_AUDIO_CTRL3_OFFSET, + BSP_TWL_3029_MAP_AUDIO_CTRL3_DEFAULT,regInfoPtr++); + count++; + } + + returnVal = BspTwl3029_I2c_regQueWrite(BSP_TWL3029_I2C_AUX,BSP_TWL3029_MAP_AUX_REG_TOGGLE1_OFFSET, + 1 << BSP_TWL3029_LLIF_AUX_REG_TOGGLE1_MADCR_OFFSET, regInfoPtr++); + count++; + + //Turn off the USB leakage currrent + + // returnVal = BspTwl3029_I2c_regQueWrite(BSP_TWL3029_I2C_PAGE0, BSP_TWL_3029_MAP_CKG_TESTUNLOCK_OFFSET,0xb6,regInfoPtr++); + // count++; + + //returnVal = BspTwl3029_I2c_regQueWrite(BSP_TWL3029_I2C_PAGE2, BSP_TWL3029_MAP_USB_PSM_EN_TEST_SET_OFFSET,0x80,regInfoPtr++); + //count++; + + // returnVal = BspTwl3029_I2c_regQueWrite(BSP_TWL3029_I2C_PAGE2,BSP_TWL3029_MAP_USB_VBUS_EN_TEST_OFFSET,0x00,regInfoPtr++); + // count++; + + //returnVal = BspTwl3029_I2c_regQueWrite(BSP_TWL3029_I2C_PAGE0, BSP_TWL_3029_MAP_CKG_TESTUNLOCK_OFFSET,0x00,regInfoPtr++); + //count++; + + // now request to I2C manager to write to Triton registers + //if (returnVal != BSP_TWL3029_RETURN_CODE_FAILURE && !is_i2c_bus_locked()) + if (returnVal != BSP_TWL3029_RETURN_CODE_FAILURE) + { + returnVal = BspTwl3029_I2c_regInfoSend(regInfo,(Uint16)count,NULL, + (BspI2c_TransactionRequest*)i2cTransArrayPtr); + } + + if (returnVal == BSP_TWL3029_RETURN_CODE_SUCCESS) return SUCCESS; + else return FAILURE; + +#endif + +//omaps00090550 break; + + case WAKE_CMD: +#if 0 + + if( audio_outen_pm.outen1 ) + { + /* write default values into OUTEN1,OUTEN2 & OUTEN3 */ + returnVal = BspTwl3029_I2c_regQueWrite(BSP_TWL3029_I2C_AUD, BSP_TWL_3029_MAP_AUDIO_OUTEN1_OFFSET, + audio_outen_pm.outen1,regInfoPtr++); + count++; + } + + if( audio_outen_pm.outen2 ) + { + + /* store the output enable 2 register */ + returnVal = BspTwl3029_I2c_regQueWrite(BSP_TWL3029_I2C_AUD, BSP_TWL_3029_MAP_AUDIO_OUTEN2_OFFSET, + audio_outen_pm.outen2,regInfoPtr++); + count++; + } + + if( audio_outen_pm.outen3 ) + { + /* store the output enable 3 register */ + returnVal = BspTwl3029_I2c_regQueWrite(BSP_TWL3029_I2C_AUD, BSP_TWL_3029_MAP_AUDIO_OUTEN3_OFFSET, + audio_outen_pm.outen3,regInfoPtr++); + count++; + } + + /* Selectively checking if INMODE is set or not. Write is queued only when INMODE(0-3) + is non-zero */ + if( audio_ctrl3 & 0xf) + { + /* store the output enable 3 register */ + returnVal = BspTwl3029_I2c_regQueWrite(BSP_TWL3029_I2C_AUD, BSP_TWL_3029_MAP_AUDIO_CTRL3_OFFSET, + audio_ctrl3,regInfoPtr++); + count++; + } + + + //wake up mode: Enable MADC + returnVal = BspTwl3029_I2c_regQueWrite(BSP_TWL3029_I2C_AUX,BSP_TWL3029_MAP_AUX_REG_TOGGLE1_OFFSET, + 1 << BSP_TWL3029_LLIF_AUX_REG_TOGGLE1_MADCS_OFFSET, regInfoPtr++); + + count++; //TI_SH added to set the madc on correctly + + //Enable the USB leakage current after wake up + + // returnVal = BspTwl3029_I2c_regQueWrite(BSP_TWL3029_I2C_PAGE0,BSP_TWL_3029_MAP_CKG_TESTUNLOCK_OFFSET,0xb6,regInfoPtr++); + // count++; + + // returnVal = BspTwl3029_I2c_regQueWrite(BSP_TWL3029_I2C_PAGE2,BSP_TWL3029_MAP_USB_VBUS_EN_TEST_OFFSET,0x0F,regInfoPtr++); + // count++; + + //returnVal = BspTwl3029_I2c_regQueWrite(BSP_TWL3029_I2C_PAGE2,BSP_TWL3029_MAP_USB_PSM_EN_TEST_CLR_OFFSET,0x80,regInfoPtr++); + //count++; + + // returnVal = BspTwl3029_I2c_regQueWrite(BSP_TWL3029_I2C_PAGE0,BSP_TWL_3029_MAP_CKG_TESTUNLOCK_OFFSET,0x00,regInfoPtr++); + // count++; + + // now request to I2C manager to write to Triton registers + //if (returnVal != BSP_TWL3029_RETURN_CODE_FAILURE && !is_i2c_bus_locked()) + if (returnVal != BSP_TWL3029_RETURN_CODE_FAILURE) + { + returnVal = BspTwl3029_I2c_regInfoSend(regInfo,(Uint16)count,NULL, + (BspI2c_TransactionRequest*)i2cTransArrayPtr); + } + + if (returnVal == BSP_TWL3029_RETURN_CODE_SUCCESS) return SUCCESS; + else return FAILURE; +#endif + break; + } + return SUCCESS; + } +#endif // API for Audio and MADC + + + +//Function to check status of Backlight Only Argument 0 is valid + + + Uint8 backlight_pwr_interface(Uint8 cmd) + { + BspTwl3029_I2C_RegData regData; + + + if(cmd == 0) + { + BspTwl3029_I2c_shadowRegRead(BSP_TWL3029_I2C_PAGE0,PWDNSTATUS,®Data); + if((regData) & 0x70) + { + return(DCXO_CLOCK); + } + else + { + return(NO_CLOCK); + } + + } + else + { + return(SUCCESS); + } + } + +//Dummy Function for peripheral check to populate Function pointer table for unused APIs + + + Uint8 f_peripheral_interface_dummy(Uint8 cmd) + { + if(cmd == 0) + { + return(NO_CLOCK); + } + else + { + return(SUCCESS); + } + + } + +//Dummy Function for Application check to populate Function pointer table for unused APIs + + Uint8 f_application_interface_dummy(Uint8 cmd) + { + if(cmd == 0) + { + return(PM_INACTIVE); + } + else + { + return(SUCCESS); + } + } + +//Function not used as of now //OMAPS00090550 + void Update_Sleep_Status( Uint8 ID, Uint8 state) + { + if(state) + { + SLEEP_STATE |= (state << ID); //omaps00090550 ! was present before + } + else + { + SLEEP_STATE &=((Uint8)~1 < +- 100 ppm. If NB_INIT good gauging go to ACQUIS state. +// At ACQUIS state, go back to RESET on each gauging > (+- 20ppm +- 1us). If NB_ACQU good gauging */ +// go to UPDATE state. Allow deep sleep feature. +// At UPDATE state, count consecutive gauging >+- 1 us. +// If MAX_BAD_GAUGING results go back to RESET. +// Otherwise re-enable deep sleep feature and reset bad results counter. + +void l1ctl_gauging ( UWORD32 nb_32khz, UWORD32 nb_hf) +{ + if (l1_config.pwr_mngt == PWR_MNGT) + { + enum states + { + RESET = 0, + INIT = 1, + ACQUIS = 2, + UPDATE = 3 + }; + + static UWORD8 bad_count; // bad gauging values + static UWORD8 gauging_state= RESET; // RESET,INIT, ACQUIS, UPDATE + static UWORD8 nb_gaug; // number of gauging in ACQUIS + static UWORD8 idx,i; // index + static UWORD32 root, frac; // ratio of HF and LF average + UWORD32 sumLF=0 , sumHF=0; // sum of HF and LF counts + double nbHF_theo; + + + // AFC or TEMPERATURE variation + + //if ( (ABS( (WORD32)(l1s.pw_mgr.previous_afc-l1s.afc) ) > AFC_VARIATION) || + // (ABS( (WORD32)(l1s.pw_mgr.previous_temp-l1s.afc) > TEMP_VARIATION) ) + // gauging_state = RESET; + + // reset state machine if not in IDLE mode + #if L1_GPRS + if ((l1a_l1s_com.l1s_en_task[NP] != TASK_ENABLED) && (l1a_l1s_com.l1s_en_task[PNP] != TASK_ENABLED)) + gauging_state = RESET; + #else + if ((l1a_l1s_com.l1s_en_task[NP] != TASK_ENABLED) ) + gauging_state = RESET; + + #endif + + switch (gauging_state) + { + + case RESET: + { + UWORD8 i; + + // Reset Histogram + for (i=0; i < SIZE_HIST; i++) + { + l1s.pw_mgr.histo[i][0] = 0; + l1s.pw_mgr.histo[i][1] = 0; + } + idx = 0; + l1s.pw_mgr.enough_gaug= FALSE; // forbid Deep sleep + gauging_state = INIT; + nb_gaug = NB_INIT; // counter for ACQUIS state + bad_count = 0; // reset count of BAD gauging + + #if (TRACE_TYPE != 0) + l1_trace_gauging_reset(); + #endif + } + + + case INIT: + { + + // Acquire NB_INIT gauging wtw +- 100 ppm + + if (l1a_l1s_com.mode != I_MODE) return; + + // compute clocks ratio from measurements. + RATIO(nb_hf,nb_32khz,root,frac) + + + // allow [-500ppm,+100ppm] derive on 32Khz at startup. +// Commenting section below for OMAPS00148004 + /* if ( + (root > l1s.pw_mgr.c_clk_min || + (root == l1s.pw_mgr.c_clk_min && + frac >= l1s.pw_mgr.c_clk_init_min) ) && + (root < l1s.pw_mgr.c_clk_max || + (root == l1s.pw_mgr.c_clk_max && + frac <= l1s.pw_mgr.c_clk_init_max ) ) + */ + if ( + ( l1s.pw_mgr.c_clk_min == l1s.pw_mgr.c_clk_max && + frac >= l1s.pw_mgr.c_clk_init_min && + frac <= l1s.pw_mgr.c_clk_init_max ) + || + ( l1s.pw_mgr.c_clk_min != l1s.pw_mgr.c_clk_max && + ( (root == l1s.pw_mgr.c_clk_min && + frac >= l1s.pw_mgr.c_clk_init_min ) || + (root > l1s.pw_mgr.c_clk_min && + root < l1s.pw_mgr.c_clk_max ) || + (root == l1s.pw_mgr.c_clk_max && + frac <= l1s.pw_mgr.c_clk_init_max ) ) ) + ) + { + l1s.pw_mgr.histo[idx ][0] = nb_32khz; // init histo with the number of 32kHz + l1s.pw_mgr.histo[idx++][1] = nb_hf; // init histo with the number of hf (13Mhz) + + #if (CODE_VERSION == SIMULATION) + #if (TRACE_TYPE==5) + trace_ULPD("Gauging INIT Case ", l1s.actual_time.fn); + #endif + #endif + + } + else + { + // out of the allowed derive -> reset + idx=0; + #if (TRACE_TYPE != 0) + l1_trace_gauging_reset(); + #endif + } + + if (idx == NB_INIT) + { + // enough measurement -> ACQUIS state + gauging_state = ACQUIS; + // compute clk ratio on count average + SUM(sumHF,sumLF, NB_INIT,i) // returns sumHF and sumLF + RATIO(sumHF,sumLF,root, frac) // returns root and frac*2E16, computed on the average + } + } + break; + + + case ACQUIS: + { + // Acquire NB_ACQU gauging at +-25ppm + // with jitter +- 1 us + UWORD8 n; + + // from nb_32khz "measured" + // compute nbHF_theo + HFTHEO(nb_32khz,root,frac,nbHF_theo) + + if ( (nb_hf >= (nbHF_theo - l1s.pw_mgr.c_delta_hf_acquis)) && + (nb_hf <= (nbHF_theo + l1s.pw_mgr.c_delta_hf_acquis)) ) + { + l1s.pw_mgr.histo[idx][0] = nb_32khz; + l1s.pw_mgr.histo[idx++][1] = nb_hf; + idx = idx % SIZE_HIST; + + // compute clk ratio on count average + if(++nb_gaug >= SIZE_HIST) n=SIZE_HIST; + else n= nb_gaug; + SUM(sumHF,sumLF, n,i) + RATIO(sumHF,sumLF,root, frac) + + #if (CODE_VERSION == SIMULATION) + #if (TRACE_TYPE==5) + trace_ULPD("Gauging ACQUIS Case ", l1s.actual_time.fn); + #endif + #endif + + if ( nb_gaug == (NB_INIT+NB_ACQU)) // NB_ACQU good gauging + { + gauging_state = UPDATE; // UPDATE state + l1s.pw_mgr.enough_gaug = TRUE; // allow Deep sleep + l1ctl_pgm_clk32(sumHF,sumLF); // clocks ratio in 4.33Mhz + } + } + else + { + gauging_state = RESET; + } + } + break; + + case UPDATE: + { + + // Update gauging histogram + // compute nbHF theoric for ratio_avg + HFTHEO(nb_32khz,root,frac,nbHF_theo) + + if ( (nb_hf >= (nbHF_theo-l1s.pw_mgr.c_delta_hf_update)) && + (nb_hf <= (nbHF_theo+l1s.pw_mgr.c_delta_hf_update)) ) + { + l1s.pw_mgr.histo[idx][0] = nb_32khz; + l1s.pw_mgr.histo[idx++][1] = nb_hf; + + // compute clk ratio on count average + SUM(sumHF,sumLF, SIZE_HIST,i) + l1ctl_pgm_clk32(sumHF,sumLF); // clocks ratio in 4.33Mhz + + l1s.pw_mgr.enough_gaug = TRUE; // allow Deep sleep + bad_count = 0; // reset count of BAD gauging + + #if (CODE_VERSION == SIMULATION) + #if (TRACE_TYPE==5) + trace_ULPD("Gauging UPDATE Case ", l1s.actual_time.fn); + #endif + #endif + + } + else + { + bad_count ++; + if (bad_count >= MAX_BAD_GAUGING) gauging_state = RESET; + l1s.pw_mgr.enough_gaug= FALSE; // forbid Deep sleep + } + idx = idx % SIZE_HIST; + } + break; + } + #if (TRACE_TYPE != 0) // Trace gauging + // save parameters in the corresponding structure + l1s.pw_mgr.state = gauging_state; + l1s.pw_mgr.lf = nb_32khz ; + // WARNING WARNING, this case gauging_state == UPDATE modify the algo. + // In case of trace the parameter root and frac are refresh. + // it is not the case if no trace and it seems there is mistake + if (gauging_state == UPDATE) + { + RATIO2(sumHF,sumLF,root,frac); + } + //End of Warning. + l1s.pw_mgr.hf = nb_hf ; + l1s.pw_mgr.root = root ; + l1s.pw_mgr.frac = frac ; + #endif // End Trace gauging + } +} + + + + +/* GAUGING_Handler() */ +/* Description: update increment counter for 32Khz */ +/* This interrupt function computes the ratio between */ +/* HF/32Khz gauging counters and program ULPD increment */ +/* values. */ + +void GAUGING_Handler(void) +{ +#if (CODE_VERSION != SIMULATION) + if (l1_config.pwr_mngt == PWR_MNGT) + { + UWORD32 nb_32khz, nb_hf; + + // Gauging task is ended + l1s.pw_mgr.gauging_task = INACTIVE; + #if (CHIPSET == 12) || (CHIPSET == 15) + F_INTH_DISABLE_ONE_IT(C_INTH_ULPD_GAUGING_IT); // Mask ULPD GAUGING int. + #else + INTH_DISABLEONEIT(IQ_ULPD_GAUGING); // Mask ULPD GAUGING int. + #endif + + // Number of 32 Khz clock at the end of the gauging + nb_32khz = ((*( UWORD16 *)ULDP_COUNTER_32_MSB_REG) * 65536) + + (*( UWORD16 *)ULDP_COUNTER_32_LSB_REG); + + // Number of high frequency clock at the end of the gauging + // Convert it in nbr of 13 Mhz clocks (5*13=65Mhz) + nb_hf = ( ((*( UWORD16 *)ULDP_COUNTER_HI_FREQ_MSB_REG) * 65536) + + (*( UWORD16 *)ULDP_COUNTER_HI_FREQ_LSB_REG) ); // Divide by PLL ratio + + l1ctl_gauging(nb_32khz, nb_hf); + } +#else //Simulation part + + // Gauging task is ended + l1s.pw_mgr.gauging_task = INACTIVE; + + l1ctl_gauging(DEFAULT_32KHZ_VALUE,DEFAULT_HFMHZ_VALUE); +#endif +} + + + + +// l1s_get_HWTimers_ticks() +// Description: +// evaluate the loading of the HW Timers for dep sleep +// BIG SLEEP: timers CLK may be stopped (user dependant) +// DEEP SLEEP:timers CLK and WTCHDOG CLK are stopped +// CLKS are enabled after VTCX0+SLICER+13MHZ +// setup time + +WORD32 l1s_get_HWTimers_ticks(void) +{ +#if (CODE_VERSION != SIMULATION) + if (l1_config.pwr_mngt == PWR_MNGT) + { + WORD32 timer1,timer2,watchdog,HWTimer; + #if (CHIPSET == 12) || (CHIPSET == 15) + WORD32 watchdog_sec; + #endif + UWORD16 cntlreg; + UWORD16 modereg; + WORD32 old = 0; + + // read Hercules Timers & Watchdog + //================================================= + // Tint = Tclk * (LOAD_TIM+1) * 2^(PTV+1) + // Tclk = 1.2308us for Fclk=13Mhz + // PTV = X (pre-scaler field) + //------------------------------------------------- + timer1 = timer2 = watchdog = HWTimer = -1; + #if (CHIPSET == 12) || (CHIPSET == 15) + watchdog_sec = -1; + #endif + + cntlreg = Dtimer1_Get_cntlreg(); // AND 0x1F + if ( (cntlreg & D_TIMER_RUN) == D_TIMER_RUN) + { + cntlreg = cntlreg&0x1F; + cntlreg >>= 2; // take PTV + cntlreg = 1 << (cntlreg+1); + timer1 = (WORD32) ( ((Dtimer1_ReadValue()+1) * cntlreg * 0.0012308) / 4.615 ); + if (timer1 <= MIN_SLEEP_TIME) return(0); + old = Dtimer1_ReadValue(); + HWTimer = timer1; + } + + cntlreg = Dtimer2_Get_cntlreg(); + if ( (cntlreg & D_TIMER_RUN) == D_TIMER_RUN) + { + cntlreg = cntlreg&0x1F; + cntlreg >>= 2; // take PTV + cntlreg = 1 << (cntlreg+1); + timer2 = (WORD32) ( ((Dtimer2_ReadValue()+1) * cntlreg * 0.0012308) / 4.615 ); + if (timer2 <= MIN_SLEEP_TIME) return(0); + if (HWTimer == -1) HWTimer = timer2; + else MIN(HWTimer,timer2) + } + + cntlreg = TIMER_Read(0); // AND 0x0f80 + modereg = TIMER_Read(2); + + if ( (cntlreg & TIMER_ST) || (modereg & TIMER_WDOG)) + { + // in watchdog mode PTV is forced to 7 + if ( modereg & TIMER_WDOG ) + cntlreg |= TIMER_PTV; + + cntlreg = (cntlreg & TIMER_PTV) >> 9; // take PTV + cntlreg = 1 << (cntlreg+1); + watchdog = (WORD32) ( ((TIMER_ReadValue()+1) * cntlreg * 0.001078) / 4.615 ); + if (watchdog <= MIN_SLEEP_TIME) return(0); + if (HWTimer == -1) HWTimer = watchdog; + else MIN(HWTimer,watchdog) + } + + #if (CHIPSET == 12) || (CHIPSET == 15) + /* + * Secure Watchdog Timer management + */ + cntlreg = TIMER_SEC_Read(0); // AND 0x0f80 + modereg = TIMER_SEC_Read(2); + if ( (cntlreg & TIMER_ST) || (modereg & TIMER_WDOG)) + { + // in watchdog mode PTV is forced to 7 + if ( modereg & TIMER_WDOG ) + cntlreg |= TIMER_PTV; + + cntlreg = (cntlreg & TIMER_PTV) >> 9; // take PTV + cntlreg = 1 << (cntlreg+1); + watchdog_sec = (WORD32) ( ((TIMER_SEC_ReadValue()+1) * cntlreg * 0.001078) / 4.615 ); + if (watchdog_sec <= MIN_SLEEP_TIME) return(0); + if (HWTimer == -1) HWTimer = watchdog_sec; + else MIN(HWTimer,watchdog_sec) + } + + #endif + + return (HWTimer); + } +#else // simulation part + return (-1); // no HW timer in simulation +#endif +return(-1); //omaps00090550 +} + +#if (GSM_IDLE_RAM != 0) // Compile only if GSM_IDLE_RAM enabled + + void l1s_adapt_traffic_controller(void) + { + BOOL l1s_extram; + UWORD8 nb_bitmap; + T_L1S_GSM_IDLE_INTRAM * gsm_idle_ram_ctl; + + gsm_idle_ram_ctl = &(l1s.gsm_idle_ram_ctl); + + l1s_extram = FALSE; + + for(nb_bitmap=0; ((nb_bitmap < SIZE_TAB_L1S_MONITOR) && (l1s_extram == FALSE)); nb_bitmap++) + { + if (nb_bitmap == 1) + { + l1s_extram |= (((INT_RAM_GSM_IDLE_L1S_PROCESSES1 ^ gsm_idle_ram_ctl->task_bitmap_idle_ram[nb_bitmap]) & gsm_idle_ram_ctl->task_bitmap_idle_ram[nb_bitmap]) != 0); + }else + { + l1s_extram |= (gsm_idle_ram_ctl->task_bitmap_idle_ram[nb_bitmap] != 0); + } + } + + if ((l1s_extram != FALSE) && (!READ_TRAFFIC_CONT_STATE)) + { + CSMI_TrafficControllerOn(); + #if (TRACE_TYPE==1) || (TRACE_TYPE==4) + { + l1s_trace_mftab(); + } + #endif + } + } +#endif + + +// l1s_sleep_manager() +// Description: +// evaluate the loading of the system +// - SIM, UART, LCD .... +// - Nucleus tasks, Hisrs, timers +// - Timer1, Timer2, Watchdog +// program Big or Deep sleep + +void l1s_sleep_manager() +{ +//UWORD8 temp=0; OMAPS00090550 + + UWORD16 temp_clear_intr; + + // fn when l1s_sleep_manager function is called + #if (CODE_VERSION != SIMULATION) + UWORD32 sleep_time = l1s.actual_time.fn_mod42432; + #else + UWORD32 sleep_time = l1s.actual_time.fn; + #endif + +#if(CHIPSET == 15) + Uint8 sleep_status; +#endif + +#if (GSM_IDLE_RAM != 0) + T_L1S_GSM_IDLE_INTRAM * gsm_idle_ram_ctl; + BOOL flag_traffic_controller_state = 0; + gsm_idle_ram_ctl = &(l1s.gsm_idle_ram_ctl); + + #if (AUDIO_TASK == 1) + gsm_idle_ram_ctl->l1s_full_exec = l1s.l1_audio_it_com; + #endif + + if (gsm_idle_ram_ctl->l1s_full_exec == TRUE) + return; +#endif + + if (l1_config.pwr_mngt == PWR_MNGT) + { +// Power management is enabled + WORD32 min_time, OSload, HWtimer,wake_up_time,min_time_gauging; + UWORD32 sleep_mode; + #if (ANLG_FAM != 11) + WORD32 afc_fix; + #endif + UWORD32 uw32_store_next_time; + #if (CHIPSET != 15) + static UWORD32 previous_sleep = FRAME_STOP; + #endif + #if (W_A_CALYPSO_PLUS_SPR_19599 == 1) + BOOL extended_page_mode_state = 0; //Store state of extended page mode + #endif + #if (CHIPSET != 15) + WORD32 time_from_last_wakeup=0; + #endif + + #if (OP_BT == 1) + WORD32 hci_ll_status; + #endif + + // init for trace and debug + l1s.pw_mgr.why_big_sleep = BIG_SLEEP_DUE_TO_UNDEFINED; + l1s.pw_mgr.wakeup_type = WAKEUP_FOR_UNDEFINED; + +#if (CHIPSET != 15) + time_from_last_wakeup = (sleep_time - l1s.pw_mgr.wakeup_time + 42432) % 42432; +#endif + + + #if (CODE_VERSION != SIMULATION) + //================================================= + // Protect System structures + // must be called BEFORE INT_DisableIRQ() while + // Nucleus does not restore IRQ/FIQ bits !!!! + //================================================= + OS_system_protect(); + //================================================= + // Disable IRQ + //================================================= + INT_DisableIRQ(); + #endif // NOT SIMULATION + //================================================= + // check System (SIM, UART, LDC ..... ) + //================================================= +#if (CHIPSET == 15) + #if (WCP_PROF == 0) + sleep_mode = Check_Peripheral_App(); /* For Locosto */ + #else + sleep_mode = DO_NOT_SLEEP; //Check_Peripheral_App(); /* For Locosto */ + #endif +#else + sleep_mode = Cust_check_system(); +#endif + + #if (GSM_IDLE_RAM != 0) + //================================================= + // check System (SIM, UART, LDC ..... ) + //================================================= + gsm_idle_ram_ctl->sleep_mode = sleep_mode; + #endif + + if (sleep_mode == DO_NOT_SLEEP) + { + OS_system_Unprotect(); + // free System structure + // Enable all IRQ + //l1_pwmgr_irq_dis_flag = 0; +#if (CODE_VERSION!=SIMULATION) + INT_EnableIRQ(); + l1_trace_fail_sleep(FAIL_SLEEP_PERIPH_CHECK, l1_pwmgr_debug.fail_id, l1_pwmgr_debug.fail_ret_val); + #endif + #if (GSM_IDLE_RAM != 0) + gsm_idle_ram_ctl->os_load = 0; + gsm_idle_ram_ctl->hw_timer = 0; + #endif // GSM_IDLE_RAM + return; + } + + +#if (OP_L1_STANDALONE == 0) + /*GC_Sleep(); OMAPS00134004*/ +#endif + //================================================= + // check OS loading + //================================================= + OSload = OS_get_inactivity_ticks(); + #if (CODE_VERSION!=SIMULATION) + if ((OSload >= 0) && (OSload <= MIN_SLEEP_TIME)){ + l1_pwmgr_debug.fail_id = FAIL_SLEEP_DUE_TO_OSLOAD; + l1_pwmgr_debug.fail_ret_val = OSload; + } + #endif //NOT SIMULATION + + //================================================= + // check HW Timers loading + //================================================= + HWtimer= l1s_get_HWTimers_ticks(); + #if (CODE_VERSION!=SIMULATION) + if (HWtimer == 0){ + l1_pwmgr_debug.fail_id = FAIL_SLEEP_DUE_TO_HWTIMER; + l1_pwmgr_debug.fail_ret_val = 0; + } + #endif //NOT SIMULATION + + #if (GSM_IDLE_RAM != 0) + //================================================= + // check OS loading + //================================================= + gsm_idle_ram_ctl->os_load = OSload; + + //================================================= + // check HW Timers loading + //================================================= + gsm_idle_ram_ctl->hw_timer = HWtimer; + #endif // GSM_IDLE_RAM + + if ((OSload > 0) && (OSload <= MIN_SLEEP_TIME)) + OSload =0; + + //================================================= + // check next gauging task for Packet Idle + //================================================= + #if L1_GPRS + min_time_gauging = l1s_get_next_gauging_in_Packet_Idle(); + #else + min_time_gauging = -1; // not used + #endif + #if (CODE_VERSION!=SIMULATION) + if (min_time_gauging == 0){ + l1_pwmgr_debug.fail_id = FAIL_SLEEP_DUE_TO_MINTIMEGAUGING; + l1_pwmgr_debug.fail_ret_val = 0; + } + #endif // NOT SIMULATION + + + #if (OP_BT == 1) + hci_ll_status = hci_ll_ok_for_sleep(); + #endif + // check if immediate activity planned + // 0 means immediate activity + // in case big sleep is choosen (sleep mode == FRAME_STOP) because of UART or SIM, + // return and wait end of this activity (few TDMA frames) then check on next TDMA frames + // if MS can go in deep sleep + if ( !OSload + || !HWtimer + || !min_time_gauging + #if (CHIPSET != 15) + || ((sleep_mode != CLOCK_STOP) && ((l1s.pw_mgr.why_big_sleep == BIG_SLEEP_DUE_TO_UART) || (l1s.pw_mgr.why_big_sleep == BIG_SLEEP_DUE_TO_SIM))) + #endif + #if (OP_BT == 1) + || !hci_ll_status + #endif + ) + { + + + +#if (OP_L1_STANDALONE == 0) + /*GC_Wakeup(); OMAPS00134004*/ +#endif + +#if (CODE_VERSION != SIMULATION) + OS_system_Unprotect(); + // free System structure + // Enable all IRQ + INT_EnableIRQ(); + // Wake up UART +#if (GSM_IDLE_RAM != 0) + // Traffic controller has to be enabled before calling SER_WakeUpUarts + // as this function can access the external RAM. + // Reset the flag that will indicates if an interrup will put the traffic + // controller ON during that time. + l1s.gsm_idle_ram_ctl.trff_ctrl_enable_cause_int = FALSE; + if (!READ_TRAFFIC_CONT_STATE) + { + flag_traffic_controller_state = 1; + CSMI_TrafficControllerOn(); + } +#endif + +#if (CHIPSET != 15) + SER_WakeUpUarts(); // Wake up Uarts +#else + // To be checked if this needs a change +#endif + +#if (GSM_IDLE_RAM != 0) + // The traffic controller state shall be restored as it was before + // calling SER_WakeUpUarts. Do not disable it if an interrup occured + // in between and activated the traffic controller. + if ((flag_traffic_controller_state == 1) && (l1s.gsm_idle_ram_ctl.trff_ctrl_enable_cause_int == FALSE)) + { + CSMI_TrafficControllerOff(); + } + flag_traffic_controller_state = 0; +#endif +#endif + #if (CODE_VERSION!=SIMULATION) + l1_trace_fail_sleep(FAIL_SLEEP_OSTIMERGAUGE, l1_pwmgr_debug.fail_id, l1_pwmgr_debug.fail_ret_val); + #endif + return; + } + //================================================= + // Select sleep duration .... + //================================================= + // remember: -1 means no activity planned + min_time = OSload; + //l1a_l1s_com.time_to_next_l1s_task is UW32, min_time is W32. Max value of l1a_l1s_com.time_to_next_l1s_task will be 2p31 + //and ,min_time max value will be 2p30. If min_time > l1a_l1s_com.time_to_next_l1s_task, + //means MSB of l1a_l1s_com.time_to_next_l1s_task is zero. so, we can use- uw32_store_next_time & 0x7FFFFFFF + uw32_store_next_time = l1a_l1s_com.time_to_next_l1s_task; + + if (min_time == -1) min_time = (WORD32)uw32_store_next_time; + //else MIN(min_time, (WORD32)l1a_l1s_com.time_to_next_l1s_task) + else + { + if(min_time > l1a_l1s_com.time_to_next_l1s_task) min_time = uw32_store_next_time & 0x7FFFFFFF; + //else min_time = min_time; + } + if (HWtimer != -1) MIN(min_time, HWtimer) + if (min_time_gauging != -1) MIN(min_time, min_time_gauging) + + #if (TRACE_TYPE !=0 ) && (TRACE_TYPE != 2) && (TRACE_TYPE != 3) + // to trace the Wake up source + // depending of min_time choose the wakeup_type + l1s.pw_mgr.wakeup_type = WAKEUP_FOR_L1_TASK; + if (min_time == l1a_l1s_com.time_to_next_l1s_task) l1s.pw_mgr.wakeup_type = WAKEUP_FOR_L1_TASK; + if (min_time == HWtimer) l1s.pw_mgr.wakeup_type = WAKEUP_FOR_HW_TIMER_TASK; + if (min_time == min_time_gauging) l1s.pw_mgr.wakeup_type = WAKEUP_FOR_GAUGING_TASK; + if (min_time == OSload) l1s.pw_mgr.wakeup_type = WAKEUP_FOR_OS_TASK; + #endif + + //================================================= + // Choose DEEP or BIG SLEEP + //================================================= + if ( ((l1s.pw_mgr.mode_authorized == DEEP_SLEEP) && (sleep_mode == CLOCK_STOP)) || + ((l1s.pw_mgr.mode_authorized == ALL_SLEEP) && (sleep_mode == CLOCK_STOP)) ) + { + // Check now gauging histogramme or if in inactive period of cell selection + #if (W_A_DSP_IDLE3 == 1) && (CODE_VERSION!=SIMULATION) + if (((l1s.pw_mgr.enough_gaug == TRUE) || (l1a_l1s_com.mode == CS_MODE0)) && + ( l1s_dsp_com.dsp_ndb_ptr->d_dsp_state == C_DSP_IDLE3)) + #else + #if (CHIPSET == 12) || (CHIPSET == 15) + if (((l1s.pw_mgr.enough_gaug == TRUE) || (l1a_l1s_com.mode == CS_MODE0)) && + !CLKM_READ_nIDLE3) + #else + if ((l1s.pw_mgr.enough_gaug == TRUE) || (l1a_l1s_com.mode == CS_MODE0)) + #endif + #endif + l1s.pw_mgr.sleep_performed = CLOCK_STOP; + else + { + // BIG SLEEP is chosen : check the reason + l1s.pw_mgr.sleep_performed = FRAME_STOP; + if ((l1s.pw_mgr.enough_gaug != TRUE) && (l1a_l1s_com.mode != CS_MODE0)) + l1s.pw_mgr.why_big_sleep = BIG_SLEEP_DUE_TO_GAUGING; + else + l1s.pw_mgr.why_big_sleep = BIG_SLEEP_DUE_TO_DSP_TRACES; + } + } + if (l1s.pw_mgr.mode_authorized == BIG_SLEEP) + l1s.pw_mgr.why_big_sleep = BIG_SLEEP_DUE_TO_SLEEP_MODE; + + if ( ((l1s.pw_mgr.mode_authorized == BIG_SLEEP) && (sleep_mode >= FRAME_STOP)) || + ((l1s.pw_mgr.mode_authorized >= DEEP_SLEEP) && (sleep_mode == FRAME_STOP)) ) + l1s.pw_mgr.sleep_performed = FRAME_STOP; + + + +#if (CHIPSET != 15) + if ((previous_sleep == CLOCK_STOP) && (time_from_last_wakeup < 7)) + { + #if (CODE_VERSION != SIMULATION) + OS_system_Unprotect(); // free System structure + INT_EnableIRQ(); // Enable all IRQ + #if (GSM_IDLE_RAM != 0) + // Traffic controller has to be enabled before calling SER_WakeUpUarts + // as this function can access the external RAM. + // Reset the flag that will indicates if an interrup will put the traffic + // controller ON during that time. + l1s.gsm_idle_ram_ctl.trff_ctrl_enable_cause_int = FALSE; + if (!READ_TRAFFIC_CONT_STATE) + { + flag_traffic_controller_state = 1; + CSMI_TrafficControllerOn(); + } + #endif + + + SER_WakeUpUarts(); // Wake up Uarts + + + + #if (GSM_IDLE_RAM != 0) + // The traffic controller state shall be restored as it was before + // calling SER_WakeUpUarts. Do not disable it if an interrup occured + // in between and activated the traffic controller. + if ((flag_traffic_controller_state == 1) && (l1s.gsm_idle_ram_ctl.trff_ctrl_enable_cause_int == FALSE)) + { + CSMI_TrafficControllerOff(); + } + flag_traffic_controller_state = 0; + #endif + #endif // NOT SIMULATION + return; + } +#else // CHIPSET == 15 + + + + if (l1s.pw_mgr.sleep_performed == CLOCK_STOP) + { + + #if (CODE_VERSION != SIMULATION) + UWORD8 local_sleep_status; + + + local_sleep_status = Peripheral_interface[UART_ID](SLEEP_CMD); + sleep_status = local_sleep_status; + if(local_sleep_status == 0) + { + l1_pwmgr_debug.fail_id = UART_ID; + l1_pwmgr_debug.fail_ret_val = sleep_status; + } + + OS_system_Unprotect(); + local_sleep_status = Peripheral_interface[MADC_AS_ID](SLEEP_CMD); /* Call MADC & Stereo Sleep before I2C */ + OS_system_protect(); + sleep_status &= local_sleep_status; + if(local_sleep_status == 0) + { + l1_pwmgr_debug.fail_id = MADC_AS_ID; + l1_pwmgr_debug.fail_ret_val = sleep_status; + } + + local_sleep_status = Peripheral_interface[USB_ID](SLEEP_CMD); + sleep_status &= local_sleep_status; + if(local_sleep_status == 0) + { + l1_pwmgr_debug.fail_id = USB_ID; + l1_pwmgr_debug.fail_ret_val = sleep_status; + } + + local_sleep_status = Peripheral_interface[USIM_ID](SLEEP_CMD); + sleep_status &= local_sleep_status; + if(local_sleep_status == 0) + { + l1_pwmgr_debug.fail_id = USIM_ID; + l1_pwmgr_debug.fail_ret_val = sleep_status; + } + + local_sleep_status = Peripheral_interface[I2C_ID](SLEEP_CMD); + sleep_status &= local_sleep_status; + if(local_sleep_status == 0) + { + l1_pwmgr_debug.fail_id = I2C_ID; + l1_pwmgr_debug.fail_ret_val = sleep_status; + } + + local_sleep_status = Peripheral_interface[LCD_ID](SLEEP_CMD); + sleep_status &= local_sleep_status; + if(local_sleep_status == 0) + { + l1_pwmgr_debug.fail_id = LCD_ID; + l1_pwmgr_debug.fail_ret_val = sleep_status; + } + + local_sleep_status = Peripheral_interface[CAMERA_ID](SLEEP_CMD); + sleep_status &= local_sleep_status; + if(local_sleep_status == 0) + { + l1_pwmgr_debug.fail_id = CAMERA_ID; + l1_pwmgr_debug.fail_ret_val = sleep_status; + } +local_sleep_status = Peripheral_interface[BCI_ID](SLEEP_CMD); + sleep_status &= local_sleep_status; + if(local_sleep_status == 0) + { + l1_pwmgr_debug.fail_id = BCI_ID; + l1_pwmgr_debug.fail_ret_val = sleep_status; + } + + #endif // NOT SIMULATION + if(!sleep_status) + { + + #if (OP_L1_STANDALONE == 0) + /*GC_Wakeup(); OMAPS00134004*/ +#endif + + #if (CODE_VERSION != SIMULATION) + OS_system_Unprotect(); + l1_trace_fail_sleep(FAIL_SLEEP_PERIPH_SLEEP, l1_pwmgr_debug.fail_id, l1_pwmgr_debug.fail_ret_val); + #endif // NOT SIMULATION + local_sleep_status = Peripheral_interface[UART_ID](WAKE_CMD); //OMAPS00090550 + local_sleep_status = Peripheral_interface[USB_ID](WAKE_CMD); //OMAPS00090550 + local_sleep_status = Peripheral_interface[USIM_ID](WAKE_CMD); //OMAPS00090550 + local_sleep_status = Peripheral_interface[I2C_ID](WAKE_CMD);//OMAPS00090550 + local_sleep_status = Peripheral_interface[LCD_ID](WAKE_CMD);//OMAPS00090550 + local_sleep_status = Peripheral_interface[CAMERA_ID](WAKE_CMD);//OMAPS00090550 + local_sleep_status = Peripheral_interface[MADC_AS_ID](WAKE_CMD);//OMAPS00090550 + local_sleep_status = Peripheral_interface[BCI_ID](WAKE_CMD); //wake up for battery charger interface//OMAPS00090550 + INT_EnableIRQ(); + return; + } + } + +#endif // CHIPSET == 15 + +#if (CHIPSET != 15) + // update previous sleep + previous_sleep = l1s.pw_mgr.sleep_performed; +#endif + + + #if (CODE_VERSION != SIMULATION) + + #if (CHIPSET == 12) || (CHIPSET == 15) + F_INTH_DISABLE_ONE_IT(C_INTH_FRAME_IT); // mask Frame int. + #else + INTH_DISABLEONEIT(IQ_FRAME); // mask Frame int. + #endif + #endif + + //===================================================== + // if CLOCK_STOP : stop RF, TPU, asleep Omega, DPLL, SPI + // if FRAME_STOP : asleep Omega, SPI + //===================================================== + #if (CODE_VERSION != SIMULATION) + if ( l1s.pw_mgr.sleep_performed == CLOCK_STOP ) + { + // ==== STop RF and TPU..... =================== + + //L1_trace_string("Proceeding to Deep Sleep\n"); + + + l1dmacro_RF_sleep(); + + // (*(volatile UWORD16 *)l1s_tpu_com.reg_cmd) =TPU_CTRL_RESET | + // TSP_CTRL_RESET |TPU_CTRL_CLK_EN; + // (*(volatile UWORD16 *)l1s_tpu_com.reg_cmd) =0; + + //===== SET default value for gauging ========= + // If we have come in here during the inactive period of cell + // selection, then load the ULPD timers with default values + // (used when the MS lost the network: in this case the deep sleep may be used) + if (l1a_l1s_com.mode == CS_MODE0) + { + l1ctl_pgm_clk32(DEFAULT_HFMHZ_VALUE*8,DEFAULT_32KHZ_VALUE); + } + + #if (CHIPSET == 15) + + + /* These APIs are to be provided by BSP */ + // Disable_APC_BG(); + gpio_sleep(); //LCD_Floating Pin Fix + DBB_Configure_DS(); + + //gpio_sleep(); //LCD_Floating Pin Fix + + #endif + + + } + #if (CHIPSET == 15) + else + { + //DBB_Configure_BS(); // Not used + } + #endif + + + #if (CHIPSET == 15) + // The following command writes '0' into CKM_OCPCLK register in DRP; + // This is done before disabling DPLL + // CKM_OCPCLK (R/W) = Address 0xFFFF040C + // Bit 0: 0 ?OCP clock is the DCXO clock. + // 1 ?OCP clock is the divided DSP clock + // Bit 31:1 Not Used + (drp_regs->CKM_OCPCLKL) &= (~(0x1)); + asm(" NOP"); + asm(" NOP"); + #endif + + + + //============================================== + // disable DPLL (do not provide clk to DSP & RIF (RIF)) + //============================================== + #if ((CHIPSET ==4) || (CHIPSET == 7) || (CHIPSET == 8) || (CHIPSET == 10) || (CHIPSET == 11) || (CHIPSET == 12) || (CHIPSET == 15)) + // disable DPLL (do not provide clk to DSP & RIF (Bridge)) + ( * (volatile SYS_UWORD16 *) CLKM_CNTL_CLK) |= CLKM_DPLL_DIS ; /* CLKM_BRIDGE_DIS removed by Ranga*/ + #endif + + //============================================== + // if CLOCK_STOP or FRAME-STOP : Asleep OMEGA (ABB) + //============================================== + #if (ANLG_FAM != 11) + afc_fix = ABB_sleep(l1s.pw_mgr.sleep_performed, l1s.afc,l1s.pw_mgr.afc_bypass_mode); + #else + // Nothing to be done as it should be handled by BSP_TWL3029_Configure_DS/BS + #endif + + #if (OP_BT == 1) + hci_ll_go_to_sleep(); + #endif + //================================================= + // STop SPI ..... + //================================================= + + #if(CHIPSET != 15) + *((volatile UWORD16 *)MEM_SPI)&=0xFFFE; // SPI CLK DISABLED + #endif + #endif // NOT SIMULATION + + + //================================================= + // CQ19599: For Calypso+ chipset, extended page mode + // shall be disabled before entering deep sleep and + // restored at wake up + //================================================= + #if (W_A_CALYPSO_PLUS_SPR_19599 == 1) + extended_page_mode_state = (BOOL) f_memif_extended_page_mode_read_bit(); + f_memif_extended_page_mode_disable(); + #endif + + //================================================= + // Init the timer : + // + // a margin of 4 frames (>MIN_SLEEP_TIME) is taken + // when evaluating system loading, because 1 frame + // is lost for wakeup only, and because sleep + // duration less than 1 frame is not worth .... + // + // 1 2 3 4 5 6 7 8 + // SLEEP_CTRL SLEEP WAKEUP TASK (RF,Timer, ...) + // + //================================================= + //ULPD Timer can be loaded up to MAX_GSM_TIMER (possible in CS_MODE0) + if ( l1s.pw_mgr.sleep_performed == CLOCK_STOP ) + { + // DEEP SLEEP -> need time to setup afc and rf + wake_up_time = min_time - l1_config.params.rf_wakeup_tpu_scenario_duration; + #if (CODE_VERSION == NOT_SIMULATION) + // Sleep one more TDMA - this is done as part of merging init and TPU control + wake_up_time += 1; + #endif + + } + else + // BIG SLEEP + wake_up_time = min_time - 1; + + + + #if (CODE_VERSION != SIMULATION) + if ( wake_up_time >= MAX_GSM_TIMER) + ULDP_TIMER_INIT(MAX_GSM_TIMER); + else + ULDP_TIMER_INIT(wake_up_time); + + ULDP_TIMER_LD; // Load the timer + + // BUG3060. Clear pending IQ_TGSM from ULPD. This could happen in case ULPD was frozen + // with zero into its GSM counter. In that case, the interrupt is still pending + // and if it is not cleared, it wakes the board up just after switching the clock. + // Clear it into the ULPD... + // The ULDP_GSM_TIMER_IT_REG is a read only register and is cleared on + //reading the register. + temp_clear_intr =(* (volatile UWORD16 *) ULDP_GSM_TIMER_IT_REG) & ULPD_IT_TIMER_GSM; + // ... and next into the INTH. (must be done in this order + + #if (CHIPSET == 12) || (CHIPSET == 15) + F_INTH_RESET_ONE_IT(C_INTH_TGSM_IT); + F_INTH_ENABLE_ONE_IT(C_INTH_TGSM_IT); + #else + INTH_RESETONEIT(IQ_TGSM); // clear TDMA IRQ + INTH_ENABLEONEIT(IQ_TGSM); // Unmask ULPD GSM int. + #endif + + #if (GSM_IDLE_RAM != 0) + if (READ_TRAFFIC_CONT_STATE) + { + CSMI_TrafficControllerOff(); + } + #endif + + ULDP_TIMER_START; // start count down + + + #if (GSM_IDLE_RAM_DEBUG == 1) + (*( volatile unsigned short* )(0xFFFE4802)) &= ~ (1 << 2); // GPIO-2=0 + #endif + + if ( l1s.pw_mgr.sleep_performed == CLOCK_STOP ) + // DEEP SLEEP + { + #if (OP_WCP == 1) && (OP_L1_STANDALONE != 1) + // specific sleep for WCP + arm7_deep_sleep(); + #else // NO OP_WCP + #if (W_A_CALYPSO_BUG_01435 == 1) + f_arm_sleep_cmd(DEEP_SLEEP); + #else + //EMIF_SetConfReg ( 0, 0, 2 ,1 ,0); + asm(" NOP"); + asm(" NOP"); + asm(" NOP"); + asm(" NOP"); + *((volatile UWORD16 *)CLKM_ARM_CLK) &= ~(CLKM_DEEP_SLEEP); // set deep sleep mode + asm(" NOP"); + asm(" NOP"); + asm(" NOP"); + asm(" NOP"); +// set deep sleep mode in case it is not set back by hardware + *((volatile UWORD16 *)CLKM_ARM_CLK) |= (CLKM_DEEP_SLEEP); + + //EMIF_SetConfReg ( 0, 0, 2 ,0 ,0); + // *((volatile UWORD16 *)CLKM_ARM_CLK) &= 0xFFFF; // set deep sleep mode + // *((volatile UWORD16 *)CLKM_ARM_CLK) &= ~(CLKM_MCLK_EN); // For Debug only + + + #endif + #endif // OP_WCP + } + else + { + // BIG SLEEP / l1s.pw_mgr.sleep_performed == FRAME_STOP + + //========================================================== + //Shut down PERIPHERALS clocks UWIRE and ARMIO if authorized + //========================================================== + + #if(CHIPSET != 15) + UWORD16 clocks_stopped; //OMAPS90550- new + clocks_stopped = (l1s.pw_mgr.clocks & l1s.pw_mgr.modules_status); + if((clocks_stopped & ARMIO_CLK_CUT) == ARMIO_CLK_CUT) + *((volatile UWORD16 *)ARMIO_CNTL_REG) &= ~(ARMIO_CLOCKEN); + if((clocks_stopped & UWIRE_CLK_CUT) == UWIRE_CLK_CUT) + *((volatile UWORD16 *)(MEM_UWIRE + 0x8)) &= ~(0x0001); + #else + // Nothing to be done as it is taken care by Locosto_Configure_BS + #endif + + #if (W_A_CALYPSO_BUG_01435 == 1) + f_arm_sleep_cmd(BIG_SLEEP); + #else + + *((volatile UWORD16 *)CLKM_ARM_CLK) &= ~(CLKM_MCLK_EN); // set big sleep mode + #endif + } + #else // Simulation part + l1s.pw_mgr.sleep_duration = wake_up_time; + hw.deep_sleep_en = 1; + status = NU_Suspend_Task(&L1S_task); + // check status value... + if (status) + { + #if (TRACE_TYPE==5) + sprintf(errormsg,"Error somewhere in the L1S application to suspend : deep sleep\n"); + log_sim_error(ERR); + #endif + EXIT; + } + #endif // SIMULATION + + //================================================= + // Wake-up procedure + //================================================= + // Restore L1 data base, Nucleus, HW Timers .... + //================================================= + + #if (GSM_IDLE_RAM_DEBUG == 1) + (*( volatile unsigned short* )(0xFFFE4802)) |= (1 << 2); // GPIO-2=1 + #endif + + + l1s_wakeup(); + + #if (CHIPSET == 15) + // The following command writes '1' into CKM_OCPCLK register in DRP; + // This is done after the DPLL is up + // CKM_OCPCLK (R/W) = Address 0xFFFF040C + // Bit 0: 0 ?OCP clock is the DCXO clock. + // 1 ?OCP clock is the divided DSP clock + // Bit 31:1 Not Used + (drp_regs->CKM_OCPCLKL) |= (0x1); + asm(" NOP"); + asm(" NOP"); + #endif + + l1s.pw_mgr.wakeup_time = l1s.actual_time.fn_mod42432; + + if (l1s.pw_mgr.wakeup_time == sleep_time) + // sleep duration == 0 -> wakeup in the same frame as sleep + l1s.pw_mgr.wakeup_type = WAKEUP_ASYNCHRONOUS_SLEEP_DURATION_0; + +#if (GSM_IDLE_RAM != 0) +// Update counters with sleep duration -> will be used case expiration in next wake up phase before traffic controller is enabled by msg sending + gsm_idle_ram_ctl->os_load -= (l1s.pw_mgr.sleep_duration); + gsm_idle_ram_ctl->hw_timer -= (l1s.pw_mgr.sleep_duration); + +if (l1s.pw_mgr.wakeup_type != WAKEUP_FOR_L1_TASK) +{ + if (!READ_TRAFFIC_CONT_STATE) + { + CSMI_TrafficControllerOn(); + } +} +#endif + //================================================= + //if CLOCK_STOP : restart TPU and RF.... + //================================================= + #if (CODE_VERSION != SIMULATION) + if ( l1s.pw_mgr.sleep_performed == CLOCK_STOP ) + { + // (*(volatile UWORD16 *)l1s_tpu_com.reg_cmd) = TPU_CTRL_CLK_EN; + UWORD8 local_sleep_status; + + + #if (CHIPSET == 15) + + DBB_Wakeup_DS(); + + gpio_wakeup(); //LCD_Floating Pin Fix + + /* These APIs to be provided by BSP */ + //Enable_APC_BG(); + //BT_Wakeup(); + //IRDA_Wakeup(); + local_sleep_status = Peripheral_interface[UART_ID](WAKE_CMD); //OMAPS00090550 + local_sleep_status = Peripheral_interface[USB_ID](WAKE_CMD);//OMAPS00090550 + local_sleep_status = Peripheral_interface[USIM_ID](WAKE_CMD);//OMAPS00090550 + local_sleep_status = Peripheral_interface[I2C_ID](WAKE_CMD);//OMAPS00090550 + local_sleep_status = Peripheral_interface[LCD_ID](WAKE_CMD);//OMAPS00090550 + local_sleep_status = Peripheral_interface[CAMERA_ID](WAKE_CMD);//OMAPS00090550 + + OS_system_Unprotect(); + local_sleep_status = Peripheral_interface[MADC_AS_ID](WAKE_CMD);//OMAPS00090550 + local_sleep_status = Peripheral_interface[BCI_ID](WAKE_CMD); //wake up for battery charger//OMAPS00090550 + OS_system_protect(); + //added for OMAPS00090550 warning removal + if(local_sleep_status == 0) + { + l1_pwmgr_debug.fail_ret_val = local_sleep_status; + } + //upto this OMAPS00090550 + + + #endif + l1dmacro_RF_wakeup(); + + } + + #if ((CHIPSET ==4) || (CHIPSET == 7) || (CHIPSET == 8) || (CHIPSET == 10) || (CHIPSET == 11)) + // enable DPLL (provide clk to DSP & RIF(Bridge) in small/big sleep) + // On CALYPSO, BRIDGE clock can be cut according to the ARM sleep mode even during DMA transfer + ( * (volatile SYS_UWORD16 *) CLKM_CNTL_CLK) &= ~(CLKM_DPLL_DIS | CLKM_BRIDGE_DIS); + #elif (CHIPSET == 12) + // Nothing to be done because if DSP wants clock, it will exit from IDLE3 mode, which wakes up the DPLL + #elif (CHIPSET == 15) + ( * (volatile SYS_UWORD16 *) CLKM_CNTL_CLK) &= ~(CLKM_DPLL_DIS); + #endif + + //================================================= + //if CLOCK_STOP or FRAME-STOP : ReStart SPI + //================================================= + #if(CHIPSET != 15) + *((volatile UWORD16 *)MEM_SPI)|=0x0001; // SPI CLK ENABLED + #endif + + //================================================= + // Wake up ABB + //================================================= + #if (ANLG_FAM != 11) + ABB_wakeup(l1s.pw_mgr.sleep_performed,l1s.afc,l1s.pw_mgr.afc_bypass_mode); + #else + // Nothing to be done here as it will be handled by BSP_TWL3029_Wakeup_DS/BS + #endif + + #if (OP_BT == 1) + hci_ll_wake_up(); + #endif + #endif //CODE VERSION + + //================================================= + // CQ19599: For Calypso+ chipset, restore the extended + // page mode if it was enabled before entering in sleep + //================================================= + #if (W_A_CALYPSO_PLUS_SPR_19599 == 1) + if ( extended_page_mode_state != 0 ) + f_memif_extended_page_mode_enable(); + #endif + + #if (OP_L1_STANDALONE == 0) + /*GC_Wakeup(); OMAPS00134004*/ +#endif + + #if (CODE_VERSION != SIMULATION) + //================================================= + // enable IRQ + //================================================= + OS_system_Unprotect(); + #endif + + #if (TRACE_TYPE != 0) + if (l1a_l1s_com.mode != CS_MODE0) // in this mode the trace prevent from going to deep sleep due to UART activity + { + #if (GSM_IDLE_RAM == 0) + l1_trace_sleep(sleep_time,l1s.actual_time.fn_mod42432,l1s.pw_mgr.sleep_performed,l1s.pw_mgr.wakeup_type,l1s.pw_mgr.why_big_sleep, l1s.pw_mgr.wake_up_int_id); + #else + l1_trace_sleep_intram(sleep_time,l1s.actual_time.fn_mod42432,l1s.pw_mgr.sleep_performed,l1s.pw_mgr.wakeup_type,l1s.pw_mgr.why_big_sleep, l1s.pw_mgr.wake_up_int_id); + #if (TRACE_TYPE==1) || (TRACE_TYPE==4) + l1s_trace_mftab(); + #endif + #endif + } + l1s.pw_mgr.wake_up_int_id = 0; + #endif + + #if (TRACE_TYPE == 1) || (TRACE_TYPE == 4) + trace_info.sleep_performed = TRUE; + #endif + +#if (CODE_VERSION != SIMULATION) + + //================================================= + // enable IRQ + //================================================= + INT_EnableIRQ(); + + //================================================= + // Be careful:in case of asynchronous wake-up after sleep + // an IT_TDMA may be unmasked and executed just after OS_system_Unprotect(). + // As we already are inside an hisr(), it implies the execution of an another hisr(). + // In order to avoid issues with the execution of an hisr() inside the hisr() + // do not add code here after !!! + // if possible respect this rule ! + //================================================= + + //================================================= + // wake-up UARTs + //this function must be call after the UART interrupt, + //it means after the function INT_EnableIRQ() + //================================================= + { +#if (GSM_IDLE_RAM != 0) + // Traffic controller has to be enabled before calling SER_WakeUpUarts + // as this function can access the external RAM. + // Reset the flag that will indicates if an interrup will put the traffic + // controller ON during that time. + l1s.gsm_idle_ram_ctl.trff_ctrl_enable_cause_int = FALSE; + if (!READ_TRAFFIC_CONT_STATE) + { + flag_traffic_controller_state = 1; + CSMI_TrafficControllerOn(); + } +#endif + + + +#if (CHIPSET != 15) + SER_WakeUpUarts(); // Wake up Uarts +#else + // To be checked if this needs a change +#endif + + +#if (GSM_IDLE_RAM != 0) + // The traffic controller state shall be restored as it was before + // calling SER_WakeUpUarts. Do not disable it if an interrup occured + // in between and activated the traffic controller. + if ((flag_traffic_controller_state == 1) && (l1s.gsm_idle_ram_ctl.trff_ctrl_enable_cause_int == FALSE)) + { + CSMI_TrafficControllerOff(); + } + flag_traffic_controller_state = 0; +#endif + } +#endif // NOT SIMULATION + } +} + +// l1s_wakeup() */ +// Description: wake-up of the MCU from GSM Timer it OR unscheduled wake-up +// This function read the TPU timer and fix the : +// - system clock +// - Nucleus timers +// - L1 frame counter +// - L1 next task counter +// - Hardware timers + +void l1s_wakeup(void) +{ +#if (CODE_VERSION != SIMULATION) + if (l1_config.pwr_mngt == PWR_MNGT) + { + // Restore interrupts .... + + #if (CHIPSET == 12) || (CHIPSET == 15) + // mask TGSM int. + F_INTH_DISABLE_ONE_IT(C_INTH_TGSM_IT); + #else + INTH_DISABLEONEIT(IQ_TGSM); // mask TGSM int. + #endif + + #if (CHIPSET == 12) || (CHIPSET == 15) + l1s.pw_mgr.wake_up_int_id = ((* (SYS_UWORD16 *) C_INTH_B_IRQ_REG) & C_INTH_SRC_NUM);// For debug: Save IRQ that causes the waking up + if ( l1s.pw_mgr.wake_up_int_id >= 256 ) + l1s.pw_mgr.wake_up_int_id = ((* (SYS_UWORD16 *) C_INTH_B_FIQ_REG) & C_INTH_SRC_NUM)+100; + #else + l1s.pw_mgr.wake_up_int_id = ((* (SYS_UWORD16 *) INTH_B_IRQ_REG) & INTH_SRC_NUM);// For debug: Save IRQ that causes the waking up + if ( l1s.pw_mgr.wake_up_int_id >= 256 ) + l1s.pw_mgr.wake_up_int_id = ((* (SYS_UWORD16 *) INTH_B_FIQ_REG) & INTH_SRC_NUM)+100; + #endif + + // clear pending IQ_FRAME it and unmask it + #if (CHIPSET == 12) || (CHIPSET == 15) + F_INTH_RESET_ONE_IT(C_INTH_FRAME_IT); + F_INTH_ENABLE_ONE_IT(C_INTH_FRAME_IT); // Unmask FRAME int. + #else + INTH_RESETONEIT(IQ_FRAME); // clear TDMA IRQ + INTH_ENABLEONEIT(IQ_FRAME); // Unmask FRAME int. + #endif + + #if (CHIPSET == 8) + // if deep sleep + if ( l1s.pw_mgr.sleep_performed == CLOCK_STOP ) + { + UWORD8 i; + + // Loop with check whether DPLL is locked: 100 us max. + for (i=0;i<16;i++) + { + if (DPLL_READ_DPLL_LOCK) + break; + } + wait_ARM_cycles(convert_nanosec_to_cycles(50000)); // 50us + + // Enable DPLL + //-------------------------------------------------- + DPLL_SET_PLL_ENABLE; + + // Loop with check whether DPLL is locked: 100 us max. + for (i=0;i<16;i++) + { + if (DPLL_READ_DPLL_LOCK) + break; + } + wait_ARM_cycles(convert_nanosec_to_cycles(50000)); // 50us + } // if deep sleep + + #endif // CHIPSET == 8 + + //================================================= + //Restart PERIPHERALS clocks if necessary after a big sleep period + // WARNING: restart other clocks modules!!! + //================================================= + + + #if(CHIPSET == 15) + if(l1s.pw_mgr.sleep_performed == FRAME_STOP ) + { + + //ABB_Wakeup_BS(); //Not Used + //DBB_Wakeup_BS(); //Not Used + } + #else + // if big sleep + if ( l1s.pw_mgr.sleep_performed == FRAME_STOP ) + { + + UWORD16 clocks_stopped; + clocks_stopped = (l1s.pw_mgr.clocks & l1s.pw_mgr.modules_status); + if((clocks_stopped & ARMIO_CLK_CUT) == ARMIO_CLK_CUT) + *((volatile UWORD16 *)ARMIO_CNTL_REG) |= ARMIO_CLOCKEN; + if((clocks_stopped & UWIRE_CLK_CUT) == UWIRE_CLK_CUT) + *((volatile UWORD16 *)(MEM_UWIRE + 0x8)) |= 0x0001; + + } + #endif + + + /***************************************************/ + /* Compute effective sleeping time .... */ + /* */ + /* sleep duration is */ + /* - TIMER_INIT */ + /* - or TIMER_INIT - TIMER_VALUE */ + /* */ + /* "frame_adjust" = TRUE for unschedules wake-up */ + /* FALSE for scheduled wake-up */ + /***************************************************/ + l1s.pw_mgr.frame_adjust = l1s_compute_wakeup_ticks(); + + #if (TRACE_TYPE !=0 ) && (TRACE_TYPE != 2) && (TRACE_TYPE != 3) + if ((l1s.pw_mgr.frame_adjust == TRUE)) + l1s.pw_mgr.wakeup_type = WAKEUP_BY_ASYNC_INTERRUPT; + #endif + + + /* Fix Frame */ + + l1s_recover_Frame(); + + + /* Fix Hardware Timers */ + /* */ + /* GSM 1.0 : ntd - timer clock not cut */ + /* */ + /* GSM 1.5 : deep sleep - need to fix timers */ + + if (l1s.pw_mgr.sleep_performed == CLOCK_STOP) + l1s_recover_HWTimers(); + + + /* Fix Os */ + + if (Cust_recover_Os()) l1s.pw_mgr.Os_ticks_required = TRUE; + } +#else // SIMULATION part + // update L1 timers (FN,...) + l1s_recover_Frame(); +#endif +} + + + +/* l1s_wakeup_adjust() */ +/* Description: 1 frame adjust a fter unscheduled wake-up */ +/* This function fix the : */ +/* - system clock */ +/* - Nucleus timers */ +/* - L1 frame counter */ +/* - L1 next task counter */ +/* - Hardware timers */ + + +void l1s_wakeup_adjust () +{ +#if (CODE_VERSION != SIMULATION) + if (l1_config.pwr_mngt == PWR_MNGT) + { + + UWORD32 previous_sleep_time; + + /***************************************************/ + // Freeze GSM Timer .... */ + /***************************************************/ + ULDP_TIMER_FREEZE; + + /***************************************************/ + // Compute effective sleeping time .... + // + // compute sleep duration + // - TIMER_INIT + // - or TIMER_INIT - TIMER_VALUE + /***************************************************/ + // save sleep duration that was computed at "unscheduled wakeup" + previous_sleep_time = l1s.pw_mgr.sleep_duration; + + l1s_compute_wakeup_ticks(); + + // reset flag for adjustment request .... + l1s.pw_mgr.frame_adjust = FALSE; + + // fix sleep duration + // => compute difference with duration computed at + // "unscheduled wakeup" + l1s.pw_mgr.sleep_duration -= previous_sleep_time; + + // adjust system with 1 frame IF NECESSARY .... + if (l1s.pw_mgr.sleep_duration) + { + /***************************************************/ + /* Fix Frame */ + /***************************************************/ + l1s_recover_Frame(); + + /***************************************************/ + /* Fix Os */ + /***************************************************/ + if (Cust_recover_Os()) l1s.pw_mgr.Os_ticks_required = TRUE; + } + } +#endif +} + + +/*-------------------------------------------------------*/ +/* l1s_compute_wakeup_Ticks() */ +/*-------------------------------------------------------*/ +/* */ +/* Description: wake-up */ +/* ------------ */ +/* This function compute the sleep duration according to */ +/* current value of count down counter. */ +/* - if TIMER_VALUE = 0 it returns TIMER_INIT */ +/* - else it returns TIMER_INIT-TIMER_VALUE*/ +/* */ +/*-------------------------------------------------------*/ +BOOL l1s_compute_wakeup_ticks(void) +{ + UWORD16 temp_clear_intr; +#if (CODE_VERSION != SIMULATION) + if (l1_config.pwr_mngt == PWR_MNGT) + { + // read current value of count down counter + l1s.pw_mgr.sleep_duration = READ_ULDP_TIMER_VALUE; + + // if count down=0 it's a scheduled wake-up.... + if (l1s.pw_mgr.sleep_duration == 0) + { + // read sleeping planned value in TPU INIT register + l1s.pw_mgr.sleep_duration = READ_ULDP_TIMER_INIT; + // INTH is different from the ULPD interrupt -> aynchronous wakeup + #if (CHIPSET == 12) || (CHIPSET == 15) + if (l1s.pw_mgr.wake_up_int_id != C_INTH_TGSM_IT) + #else + if (l1s.pw_mgr.wake_up_int_id != IQ_TGSM) + #endif + { + l1s.pw_mgr.wakeup_type = WAKEUP_ASYNCHRONOUS_ULPD_0; + // RESET IT_ULPD in ULPD module + // The ULDP_GSM_TIMER_IT_REG is a read only register and is cleared on reading the register + temp_clear_intr =(* (volatile UWORD16 *) ULDP_GSM_TIMER_IT_REG) & ULPD_IT_TIMER_GSM; + #if (CHIPSET == 12) || (CHIPSET == 15) + // RESET IQ_TGSM (IT_ULPD) in IT register + F_INTH_RESET_ONE_IT(C_INTH_TGSM_IT); + // RESET IQ_FRAME in IT register + F_INTH_RESET_ONE_IT(C_INTH_FRAME_IT); + l1s.pw_mgr.wake_up_int_id = C_INTH_TGSM_IT; + #else + // RESET IQ_TGSM (IT_ULPD) in IT register + INTH_RESETONEIT(IQ_TGSM); + // RESET IQ_FRAME in IT register + INTH_RESETONEIT(IQ_FRAME); + l1s.pw_mgr.wake_up_int_id = IQ_TGSM; + #endif + return(FALSE); + } + else + return(FALSE); + } + else // Unscheduled wakeup + { + // read sleeping planned value in TPU INIT register & compute time elapsed + l1s.pw_mgr.sleep_duration = READ_ULDP_TIMER_INIT - l1s.pw_mgr.sleep_duration; + return(TRUE); + } + } +#endif + return(FALSE);//omaps00090550 +} + +/*-------------------------------------------------------*/ +/* l1s_recover_Frame() */ +/*-------------------------------------------------------*/ +/* */ +/* Description: adjust layer1 data from sleep duration */ +/* ------------ */ +/*-------------------------------------------------------*/ +void l1s_recover_Frame(void) +{ + if (l1_config.pwr_mngt == PWR_MNGT) + { + /***************************************************/ + /* Fix Frame counters . */ + /***************************************************/ + l1s.debug_time += l1s.pw_mgr.sleep_duration; // used for debug and by L3 scenario. + + // Time... + // Update "actual time". + l1s_increment_time(&(l1s.actual_time), l1s.pw_mgr.sleep_duration); + + // Update "next time". + l1s.next_time = l1s.actual_time; + l1s_increment_time(&(l1s.next_time), 1); // Next time is actual_time + 1 + + #if L1_GPRS + // Update "next plus time". + l1s.next_plus_time = l1s.next_time; + l1s_increment_time(&(l1s.next_plus_time), 1); // Next_plus time is next_time + 1 + #endif + + #if (TRACE_TYPE == 1) || (TRACE_TYPE == 4) + trace_fct(CST_L1S_ADJUST_TIME, (UWORD32)(-1)); + #endif + + // Multiframe table... + // Increment active frame % mftab size. + l1s.afrm = (l1s.afrm + l1s.pw_mgr.sleep_duration) % MFTAB_SIZE; + + // Control function counters... + // Increment frame count from last AFC update. + l1s.afc_frame_count+= l1s.pw_mgr.sleep_duration; + // reset counter to mask SNR/TOA results for 2 fr. + #if (TOA_ALGO == 2) + l1s.toa_var.toa_snr_mask=0; + #else + l1s.toa_snr_mask=0; + #endif + + /***************************************************/ + /* Fix next L1S task counter */ + /***************************************************/ + // Decrement time to next L1S task. + if((l1a_l1s_com.time_to_next_l1s_task > 0) && + (l1a_l1s_com.time_to_next_l1s_task < MAX_FN)) + l1a_l1s_com.time_to_next_l1s_task -= l1s.pw_mgr.sleep_duration; + } // l1_config.pwr_mngt == PWR_MNGT +} + + +/*-------------------------------------------------------*/ +/* l1s_recover_HWTimers() */ +/*-------------------------------------------------------*/ +/* */ +/* Description: adjust hardware timers from sleep */ +/* ------------ duration */ +/* */ +/* Timers clocks are enabled after VTCX0+SLICER+13MHZ */ +/* setup times. So sleep duration is : */ +/* GSM TIMER - SETUP_FRAME + SETUP_SLICER + SETUP_VTCXO */ +/* + SETUP_CLK13 */ +/*-------------------------------------------------------*/ + +void l1s_recover_HWTimers(void) +{ +#if (CODE_VERSION != SIMULATION) + + #define SETUP_FRAME_IN_CLK32 (SETUP_FRAME*4.615*32.768) + #if (CHIPSET == 15) + #define DELTA_TIME (0) + #else + #define DELTA_TIME (SETUP_FRAME_IN_CLK32 -SETUP_SLICER - SETUP_VTCXO) + #endif + + + if (l1_config.pwr_mngt == PWR_MNGT) + { + WORD32 timer1,timer2,timer; + #if (CHIPSET == 12) || (CHIPSET == 15) + WORD32 timer_sec; + #endif + UWORD16 cntlreg; + UWORD16 modereg; + double duration; + + + + + + + + + + + + + //WORD32 old;- OMAPS 90550 new + + // read Hercules Timers & Watchdog + //================================================= + // Tint = Tclk * (LOAD_TIM+1) * 2^(PTV+1) + // Tclk = 1.2308us for Fclk=13Mhz + // PTV = 7 (pre-scaler field) + //------------------------------------------------- + + cntlreg = Dtimer1_Get_cntlreg(); + if ( (cntlreg & D_TIMER_RUN) == D_TIMER_RUN) + { + cntlreg = cntlreg&0x1F; + cntlreg >>= 2; // take PTV + cntlreg = 1 << (cntlreg+1); // compute 2^(PTV+1) + // convert sleep duration in HWTimers ticks.... + duration = (l1s.pw_mgr.sleep_duration * 4.615 - (DELTA_TIME/32.768)) / (cntlreg * 0.0012308); + if (duration < 0.0){ + duration = 0.0; // This needs to be done for all the timers + } + timer1 = Dtimer1_ReadValue() - (UWORD16) duration; + + Dtimer1_Start(0); + Dtimer1_WriteValue(timer1); + Dtimer1_Start(1); + } + + cntlreg = Dtimer2_Get_cntlreg(); + if ( (cntlreg & D_TIMER_RUN) == D_TIMER_RUN) + { + cntlreg = cntlreg&0x1F; + cntlreg >>= 2; // take PTV + cntlreg = 1 << (cntlreg+1); + // convert sleep duration in HWTimers ticks.... + duration = (l1s.pw_mgr.sleep_duration * 4.615 - (DELTA_TIME/32.768)) / (cntlreg * 0.0012308); + if (duration < 0.0){ + duration = 0.0; // This needs to be done for all the timers + } + timer2 = Dtimer2_ReadValue() - (UWORD16) duration; + Dtimer2_Start(0); + Dtimer2_WriteValue(timer2); + Dtimer2_Start(1); + } + + cntlreg = TIMER_Read(0); + modereg = TIMER_Read(2); + if ( (cntlreg & TIMER_ST) || (modereg & TIMER_WDOG)) + { + // in watchdog mode PTV is forced to 7 + if ( modereg & TIMER_WDOG ) + cntlreg |= TIMER_PTV; + + cntlreg = (cntlreg & TIMER_PTV) >> 9; // take PTV + cntlreg = 1 << (cntlreg+1); + // convert sleep duration in HWTimers ticks.... + duration = (l1s.pw_mgr.sleep_duration * 4.615 - (DELTA_TIME/32.768)) / (cntlreg * 0.001078); + + timer = TIMER_ReadValue() - (UWORD16) duration; + TIMER_START_STOP(0); + TIMER_WriteValue(timer); + TIMER_START_STOP(1); + } + + #if (CHIPSET == 12) || (CHIPSET == 15) + cntlreg = TIMER_SEC_Read(0); + modereg = TIMER_SEC_Read(2); + if ( (cntlreg & TIMER_ST) || (modereg & TIMER_WDOG)) + { + // in watchdog mode PTV is forced to 7 + if ( modereg & TIMER_WDOG ) + cntlreg |= TIMER_PTV; + + cntlreg = (cntlreg & TIMER_PTV) >> 9; // take PTV + cntlreg = 1 << (cntlreg+1); + // convert sleep duration in HWTimers ticks.... + duration = (l1s.pw_mgr.sleep_duration * 4.615 - (DELTA_TIME/32.768)) / (cntlreg * 0.001078); + + timer_sec = TIMER_SEC_ReadValue() - (UWORD16) duration; + TIMER_SEC_START_STOP(0); + TIMER_SEC_WriteValue(timer_sec); + TIMER_SEC_START_STOP(1); + } + #endif + + } +#endif +} +/*-------------------------------------------------------*/ +/* l1s_get_next_gauging_in_Packet_Idle() */ +/*-------------------------------------------------------*/ +/* */ +/* Description: */ +/* ------------ */ +/* return the nbr of frames before the next gauging */ +/* return -1 means no activity planned */ +/*-------------------------------------------------------*/ +#if L1_GPRS + UWORD32 l1s_get_next_gauging_in_Packet_Idle(void) + { + WORD32 next_gauging; + + // gauging performed with Normal Paging (we are in Idle mode) + if (l1a_l1s_com.l1s_en_task[NP] == TASK_ENABLED) + return ((UWORD32)(-1)); // no activity planned //omaps00090550 + + // we are not in Packet Idle Mode + if (l1a_l1s_com.l1s_en_task[PNP] != TASK_ENABLED) + return ((UWORD32)(-1)); // no activity planned //omaps00090550 + + next_gauging = l1s.next_gauging_scheduled_for_PNP - l1s.actual_time.fn ; + if (next_gauging < 0) + next_gauging+=MAX_FN; + + if (next_gauging <= MIN_SLEEP_TIME) + return(0); + + return (next_gauging); + } +#endif +/*-------------------------------------------------------*/ +/* l1s_gauging_decision_with_PNP() */ +/*-------------------------------------------------------*/ +/* */ +/* Description: */ +/* ------------ */ +/* */ +/*-------------------------------------------------------*/ +#if L1_GPRS + BOOL l1s_gauging_decision_with_PNP(void) + { + #define TWO_SECONDS_IN_FRAME (UWORD16)(2000/4.615) + WORD32 time_to_next_gauging=0; //changed to WORD32- sajal + // It's time to perform the next gauging + time_to_next_gauging = l1s.next_gauging_scheduled_for_PNP - l1s.actual_time.fn; + if (time_to_next_gauging < 0) + { + time_to_next_gauging += MAX_FN; + } + + if( (time_to_next_gauging == 0) || (time_to_next_gauging > TWO_SECONDS_IN_FRAME)) + { + + l1s.next_gauging_scheduled_for_PNP = l1s.actual_time.fn + TWO_SECONDS_IN_FRAME; + if (l1s.next_gauging_scheduled_for_PNP >= MAX_FN) l1s.next_gauging_scheduled_for_PNP -= MAX_FN; + return (TRUE); + } + + return (FALSE); // do not perform gauging + } +#endif +/*-------------------------------------------------------*/ +/* l1s_gauging_decision_with_NP() */ +/*-------------------------------------------------------*/ +/* */ +/* Description: */ +/* ------------ */ +/* */ +/*-------------------------------------------------------*/ +BOOL l1s_gauging_decision_with_NP(void) +{ + + static UWORD8 time_to_gaug; + + // a paging is scheduled or , was scheduled but discarded by a higher priority task + if (l1s.pw_mgr.paging_scheduled == TRUE) + { + l1s.pw_mgr.paging_scheduled = FALSE; // reset Flag. + + // A gauging session is needed : start gauging session with this paging bloc ! + + //Nina modify to save power, not forbid deep sleep, only force gauging in next paging +#if 0 + if (l1s.pw_mgr.enough_gaug != TRUE) + time_to_gaug = 0; +#else + if ((l1s.pw_mgr.enough_gaug != TRUE)||(l1s.force_gauging_next_paging_due_to_CCHR == 1)) + { + time_to_gaug = 0; + l1s.force_gauging_next_paging_due_to_CCHR = 0; + } +#endif + if (time_to_gaug > 0) + { + time_to_gaug--; // perform the gauging with an another paging. + } + else // perform the gauging with this paging + { + if (l1s.task_status[NP].current_status == ACTIVE ) + { + time_to_gaug = GAUG_VS_PAGING_RATE[l1a_l1s_com.bs_pa_mfrms-2]-1; + + return (TRUE); // gauging allowed + } + else // a gauging is scheduled to be perform here but the paging is missing + { // (paging discarded by a higher priority task ?) + l1s.pw_mgr.enough_gaug= FALSE; // forbid Deep sleep until next gauging + } + } + } + return (FALSE); // gauging not allowed +} + +/*************************************************************/ +/* Gauging task management : */ +/* */ +/* CALYPSO */ +/* */ +/* 9 8 7 6 5 4 3 2 1 0 */ +/* C0 C1 C2 C3 C4 W R - - - */ +/* | | */ +/* | | */ +/* |_ start gauging |_ stop gauging */ +/* */ +/*OTHERS: */ +/* */ +/* 11 10 9 8 7 6 5 4 3 2 1 0 */ +/* C0 C1 C2 C3 C4 W R - - - - - */ +/* | | | | | */ +/* | | |_ start gauging |_ stop gauging */ +/* | | | | */ +/* | |_ (ITCOM) | |(ITCOM) */ +/* | | */ +/* |_ pgm PLL |_restore PLL */ +/* */ +/* */ +/*************************************************************/ +void l1s_gauging_task(void) +{ + if (l1_config.pwr_mngt == PWR_MNGT) + { + /*************************************************************/ + if (l1s.pw_mgr.gauging_task == ACTIVE) + { + /*************************************************************/ + // COUNT = 10 ==> PLL is at 65 Mhz, start the gauging + /*************************************************************/ + #if (CHIPSET==7) || (CHIPSET == 8) || (CHIPSET == 10) || (CHIPSET == 11) || (CHIPSET == 12) || (CHIPSET == 15) + // the gauging was started with the begining of the paging + #else + if (l1s.pw_mgr.gaug_count == (l1s.pw_mgr.gaug_duration-1)) + { + #if (CODE_VERSION != SIMULATION) + ULDP_GAUGING_START; // start gauging + #endif + + #if (TRACE_TYPE != 0) + #if (GSM_IDLE_RAM != 0) + l1_trace_gauging_intram(); + #else + l1_trace_gauging(); + #endif + #endif + } + #endif + + l1s.pw_mgr.gaug_count--; // decrement counter + + + // When a MISC task is enabled L1S must be ran every frame + // to be able to enable the frame interrupt for DSP + l1a_l1s_com.time_to_next_l1s_task = 0; + } + + /*************************************************************/ + // REQUEST A GAUGING PROCESS ON EACH PAGING BLOCK + // IN IDLE MODE ..... + /*************************************************************/ + + else if (l1s.pw_mgr.gauging_task == INACTIVE ) + { + BOOL decision = FALSE; + + if (l1a_l1s_com.l1s_en_task[NP] == TASK_ENABLED) + decision = l1s_gauging_decision_with_NP(); + #if L1_GPRS + else + if (l1a_l1s_com.l1s_en_task[PNP] == TASK_ENABLED) + decision = l1s_gauging_decision_with_PNP(); + #endif + + if (decision == TRUE) + { + // gauging duration + l1s.pw_mgr.gaug_count = l1s.pw_mgr.gaug_duration; + + #if (CHIPSET==7) || (CHIPSET == 8) || (CHIPSET == 10) || (CHIPSET == 11) || (CHIPSET == 12) || (CHIPSET == 15) + // start ULPD gauging immediately with Calypso because we needn't IT_COM. + #if (CODE_VERSION != SIMULATION) + ULDP_GAUGING_START; + #if (CHIPSET == 12) || (CHIPSET == 15) + // Force the DPLL to be active + ( * (volatile SYS_UWORD16 *) CLKM_CNTL_CLK) &= ~(CLKM_DPLL_DIS); + #endif + #endif + + #if (TRACE_TYPE != 0) + #if (GSM_IDLE_RAM != 0) + l1_trace_gauging_intram(); + #else + l1_trace_gauging(); + #endif + #endif + #endif + + // DSP programmation ....... + #if (DSP == 33) || (DSP == 34) || (DSP == 35) || (DSP == 36) || (DSP == 37) || (DSP == 38) || (DSP == 39) + #if (CHIPSET==4) + l1s_dsp_com.dsp_ndb_ptr->d_pll_config |= B_32KHZ_CALIB; + #endif + #else + l1s_dsp_com.dsp_ndb_ptr->d_pll_clkmod1 = CLKMOD2; // IDLE1 only for DSP + #endif + + l1s.pw_mgr.gauging_task = ACTIVE; + } + } + } +} +/*-------------------------------------------------------*/ +/* l1s_gauging_task_end() */ +/*-------------------------------------------------------*/ +/* */ +/* Description: */ +/* ------------ */ +/* stop the gauging activity */ +/*-------------------------------------------------------*/ +void l1s_gauging_task_end(void) +{ + if (l1_config.pwr_mngt == PWR_MNGT) + { + /*************************************************************/ + if (l1s.pw_mgr.gauging_task == ACTIVE) + { + /*************************************************************/ + // COUNT = 1 ==> stop the gauging and free DSP idle modes.... + /*************************************************************/ + if (l1s.pw_mgr.gaug_count == 1) + { + // wait for end of gauging interrupt ... + l1s.pw_mgr.gauging_task = WAIT_IQ; + + // Unmask ULPD GAUGING int. + #if (CODE_VERSION != SIMULATION) + #if (CHIPSET == 12) || (CHIPSET == 15) + F_INTH_ENABLE_ONE_IT(C_INTH_ULPD_GAUGING_IT); + #else + INTH_ENABLEONEIT(IQ_ULPD_GAUGING); + #endif + ULDP_GAUGING_STOP; // stop ULPD gauging + #if (CHIPSET == 12) || (CHIPSET == 15) + // Allow the DPLL to be cut according to ARM sleep mode + //( * (volatile SYS_UWORD16 *) CLKM_CNTL_CLK) |= (CLKM_DPLL_DIS); + #endif + #endif + + // DSP programmation : free IDLE modes... + #if (DSP == 33) || (DSP == 34) || (DSP == 35) || (DSP == 36) || (DSP == 37) || (DSP == 38) || (DSP == 39) + #if (CHIPSET==4) + l1s_dsp_com.dsp_ndb_ptr->d_pll_config &= ~B_32KHZ_CALIB; + #endif + #else + l1s_dsp_com.dsp_ndb_ptr->d_pll_clkmod1 = CLKMOD1; + #endif + + + #if (CODE_VERSION == SIMULATION) + // in order to simulate the Gauging interrupt + GAUGING_Handler(); + + #if (TRACE_TYPE==5) + trace_ULPD("Stop Gauging", l1s.actual_time.fn); + #endif + #endif + } + } + } +} + +//#pragma GSM_IDLE_DUPLICATE_FOR_INTERNAL_RAM_END +#endif + + +