static void mcsdl_select_isp_mode(UINT8 ucMode) { int i; UINT8 enteringCodeMassErase[16] = { 0,1,0,1,1,0,0,1,1,1,1,1,0,0,1,1 }; UINT8 enteringCodeSerialWrite[16] = { 0,1,1,0,0,0,1,0,1,1,0,0,1,1,0,1 }; UINT8 enteringCodeSerialRead[16] = { 0,1,1,0,1,0,1,0,1,1,0,0,1,0,0,1 }; UINT8 enteringCodeNextChipBypass[16] = { 1,1,0,1,1,0,0,1,0,0,1,0,1,1,0,1 }; UINT8 *pCode; //------------------------------------ // Entering ISP mode : Part 1 //------------------------------------ if( ucMode == ISP_MODE_ERASE_FLASH ) pCode = enteringCodeMassErase; else if( ucMode == ISP_MODE_SERIAL_WRITE ) pCode = enteringCodeSerialWrite; else if( ucMode == ISP_MODE_SERIAL_READ ) pCode = enteringCodeSerialRead; else if( ucMode == ISP_MODE_NEXT_CHIP_BYPASS ) pCode = enteringCodeNextChipBypass; for(i=0; i<16; i++){ if( pCode[i] == 1 ) MCSDL_RESETB_SET_HIGH(); else MCSDL_RESETB_SET_LOW(); //start add delay for INT mcsdl_delay(MCSDL_DELAY_3US); //end delay for INT MCSDL_GPIO_SCL_SET_HIGH(); mcsdl_delay(MCSDL_DELAY_3US); MCSDL_GPIO_SCL_SET_LOW(); mcsdl_delay(MCSDL_DELAY_3US); } if(ucMode == ISP_MODE_NEXT_CHIP_BYPASS) MCSDL_RESETB_SET_LOW(); // High else MCSDL_RESETB_SET_HIGH(); //--------------------------------------------------- // Entering ISP mode : Part 2 - Only Mass Erase //--------------------------------------------------- if( ucMode == ISP_MODE_ERASE_FLASH ){ mcsdl_delay(MCSDL_DELAY_7US); for(i=0; i<4; i++){ if( i==2 ) mcsdl_delay(MCSDL_DELAY_25MS); else if( i==3 ) mcsdl_delay(MCSDL_DELAY_150US); MCSDL_GPIO_SCL_SET_HIGH(); mcsdl_delay(MCSDL_DELAY_3US); MCSDL_GPIO_SCL_SET_LOW(); mcsdl_delay(MCSDL_DELAY_7US); } } }
static void mcsdl_reboot_mcs(void) { //-------------------------------------------- // Tkey module reset //-------------------------------------------- MCSDL_VDD_SET_LOW(); //MCSDL_CE_SET_LOW(); //MCSDL_CE_SET_OUTPUT(); MCSDL_GPIO_SDA_SET_HIGH(); MCSDL_GPIO_SDA_SET_OUTPUT(1); MCSDL_GPIO_SCL_SET_HIGH(); MCSDL_GPIO_SCL_SET_OUTPUT(1); //MCSDL_SET_HW_I2C(); MCSDL_RESETB_SET_LOW(); MCSDL_RESETB_SET_OUTPUT(1); mcsdl_delay(MCSDL_DELAY_25MS); // Delay for Stable VDD MCSDL_VDD_SET_HIGH(); MCSDL_RESETB_SET_HIGH(); MCSDL_RESETB_SET_INPUT(); MCSDL_GPIO_SCL_SET_INPUT(); MCSDL_GPIO_SDA_SET_INPUT(); mcsdl_delay(MCSDL_DELAY_30MS); // Delay '25 msec' }
/* function added for TSP fix*/ static void mcsdl_reboot_mcs(void) { MCSDL_VDD_SET_LOW(); //MCSDL_CE_SET_LOW(); //MCSDL_CE_SET_OUTPUT(); MCSDL_GPIO_SDA_SET_HIGH(); MCSDL_GPIO_SDA_SET_OUTPUT(1); MCSDL_GPIO_SCL_SET_HIGH(); MCSDL_GPIO_SCL_SET_OUTPUT(1); MCSDL_RESETB_SET_LOW(); MCSDL_RESETB_SET_OUTPUT(1); mcsdl_delay(MCSDL_DELAY_400MS); // Delay for Stable VDD MCSDL_VDD_SET_HIGH(); //MCSDL_CE_SET_HIGH(); MCSDL_RESETB_SET_HIGH(); MCSDL_RESETB_SET_ALT(); MCSDL_GPIO_SCL_SET_ALT(); MCSDL_GPIO_SDA_SET_ALT(); mcsdl_delay(MCSDL_DELAY_30MS); // Delay '25 msec' }
static void mcsdl_reboot_mcs(void) { MCSDL_VDD_SET_LOW(); MCSDL_CE_SET_LOW(); MCSDL_CE_SET_OUTPUT(0); MCSDL_GPIO_SDA_SET_HIGH(); MCSDL_GPIO_SDA_SET_OUTPUT(1); MCSDL_GPIO_SCL_SET_HIGH(); MCSDL_GPIO_SCL_SET_OUTPUT(1); MCSDL_RESETB_SET_LOW(); MCSDL_RESETB_SET_OUTPUT(0); mcsdl_delay(MCSDL_DELAY_25MS); /* Delay for Stable VDD */ MCSDL_VDD_SET_HIGH(); /*MCSDL_CE_SET_HIGH();*/ MCSDL_RESETB_SET_HIGH(); MCSDL_RESETB_SET_INPUT(); MCSDL_GPIO_SCL_SET_INPUT(); MCSDL_GPIO_SDA_SET_INPUT(); mcsdl_delay(MCSDL_DELAY_30MS); /* Delay '25 msec' */ }
static void mcsdl_reboot_mcs(void) { //-------------------------------------------- // Tkey module reset //-------------------------------------------- gpio_tlmm_config(GPIO_CFG(GPIO_I2C0_SCL, 0, GPIO_CFG_OUTPUT, GPIO_CFG_NO_PULL, GPIO_CFG_16MA),GPIO_CFG_ENABLE); gpio_tlmm_config(GPIO_CFG(GPIO_I2C0_SDA, 0, GPIO_CFG_OUTPUT, GPIO_CFG_NO_PULL, GPIO_CFG_16MA),GPIO_CFG_ENABLE); MCSDL_RESETB_SET_LOW(); MCSDL_RESETB_SET_OUTPUT(); mcsdl_vdd_off(); gpio_set_value(GPIO_I2C0_SCL, 0); // TOUCH SCL DIS gpio_set_value(GPIO_I2C0_SDA, 0); // TOUCH SDA DIS msleep(300); gpio_tlmm_config(GPIO_CFG(GPIO_I2C0_SCL, 0, GPIO_CFG_OUTPUT, GPIO_CFG_PULL_UP, GPIO_CFG_16MA),GPIO_CFG_ENABLE); gpio_tlmm_config(GPIO_CFG(GPIO_I2C0_SDA, 0, GPIO_CFG_OUTPUT, GPIO_CFG_PULL_UP, GPIO_CFG_16MA),GPIO_CFG_ENABLE); MCSDL_RESETB_SET_INPUT(); MCSDL_RESETB_SET_HIGH(); gpio_set_value(GPIO_I2C0_SCL, 1); // TOUCH SCL EN gpio_set_value(GPIO_I2C0_SDA, 1); // TOUCH SDA EN mcsdl_vdd_on(); msleep(300); /* MCSDL_VDD_SET_LOW(); //MCSDL_CE_SET_LOW(); //MCSDL_CE_SET_OUTPUT(); MCSDL_GPIO_SDA_SET_HIGH(); MCSDL_GPIO_SDA_SET_OUTPUT(); MCSDL_GPIO_SCL_SET_HIGH(); MCSDL_GPIO_SCL_SET_OUTPUT(); //MCSDL_SET_HW_I2C(); MCSDL_RESETB_SET_LOW(); MCSDL_RESETB_SET_OUTPUT(); mcsdl_delay(MCSDL_DELAY_25MS); // Delay for Stable VDD MCSDL_RESETB_SET_INPUT(); MCSDL_VDD_SET_HIGH(); MCSDL_RESETB_SET_HIGH(); //MCSDL_CE_SET_HIGH(); mcsdl_delay(MCSDL_DELAY_30MS); // Delay '25 msec' */ }
static void mcsdl_reboot_mcs(void) { //-------------------------------------------- // Tkey module reset //-------------------------------------------- MCSDL_VDD_SET_LOW(); //MCSDL_CE_SET_LOW(); //MCSDL_CE_SET_OUTPUT(); MCSDL_GPIO_SDA_SET_HIGH(); MCSDL_GPIO_SDA_SET_OUTPUT(); MCSDL_GPIO_SCL_SET_HIGH(); MCSDL_GPIO_SCL_SET_OUTPUT(); //MCSDL_SET_HW_I2C(); gpio_free(GPIO_TOUCH_I2C_SDA); gpio_free(GPIO_TOUCH_I2C_SCL); mdelay(500); mcsdl_set_hw_i2c(); MCSDL_RESETB_SET_LOW(); MCSDL_RESETB_SET_OUTPUT(); mdelay(500); //mcsdl_delay(MCSDL_DELAY_60MS); // Delay for Stable VDD MCSDL_RESETB_SET_INPUT(); MCSDL_VDD_SET_HIGH(); MCSDL_RESETB_SET_HIGH(); //MCSDL_CE_SET_HIGH(); mdelay(500); //mcsdl_delay(MCSDL_DELAY_60MS); // Delay '25 msec' }
void MFS_reboot(void) { MCSDL_VDD_SET_LOW(); MCSDL_GPIO_SDA_SET_HIGH(); MCSDL_GPIO_SDA_SET_OUTPUT(1); MCSDL_GPIO_SCL_SET_HIGH(); MCSDL_GPIO_SCL_SET_OUTPUT(1); MCSDL_RESETB_SET_LOW(); MCSDL_RESETB_SET_OUTPUT(1); MFS_ms_delay(25); MCSDL_VDD_SET_HIGH(); MCSDL_RESETB_SET_HIGH(); MCSDL_RESETB_SET_INPUT(); MCSDL_GPIO_SCL_SET_INPUT(); MCSDL_GPIO_SDA_SET_INPUT(); MFS_ms_delay(25); }
static void mcsdl_reboot_mcs(void) { //-------------------------------------------- // Tkey module reset //-------------------------------------------- #if 0 //-------------------------------------------- // Tkey module reset //-------------------------------------------- //gpio_tlmm_config(GPIO_CFG(GPIO_I2C0_SCL, 0, GPIO_CFG_OUTPUT, GPIO_CFG_NO_PULL, GPIO_CFG_16MA),GPIO_CFG_ENABLE); //gpio_tlmm_config(GPIO_CFG(GPIO_I2C0_SDA, 0, GPIO_CFG_OUTPUT, GPIO_CFG_NO_PULL, GPIO_CFG_16MA),GPIO_CFG_ENABLE); MCSDL_RESETB_SET_LOW(); MCSDL_RESETB_SET_OUTPUT(0); mcsdl_vdd_off(); gpio_set_value(GPIO_TSP_SCL, 0); // TOUCH SCL DIS gpio_set_value(GPIO_TSP_SDA, 0); // TOUCH SDA DIS msleep(300); //gpio_tlmm_config(GPIO_CFG(GPIO_I2C0_SCL, 0, GPIO_CFG_OUTPUT, GPIO_CFG_PULL_UP, GPIO_CFG_16MA),GPIO_CFG_ENABLE); //gpio_tlmm_config(GPIO_CFG(GPIO_I2C0_SDA, 0, GPIO_CFG_OUTPUT, GPIO_CFG_PULL_UP, GPIO_CFG_16MA),GPIO_CFG_ENABLE); MCSDL_RESETB_SET_INPUT(); MCSDL_RESETB_SET_HIGH(); gpio_set_value(GPIO_TSP_SCL, 1); // TOUCH SCL EN gpio_set_value(GPIO_TSP_SDA, 1); // TOUCH SDA EN mcsdl_vdd_on(); msleep(300); //#else MCSDL_VDD_SET_LOW(); msleep(100); //MCSDL_CE_SET_LOW(); //MCSDL_CE_SET_OUTPUT(); MCSDL_GPIO_SDA_SET_HIGH(); MCSDL_GPIO_SDA_SET_OUTPUT(1); MCSDL_GPIO_SCL_SET_HIGH(); MCSDL_GPIO_SCL_SET_OUTPUT(1); //MCSDL_SET_HW_I2C(); MCSDL_RESETB_SET_LOW(); MCSDL_RESETB_SET_OUTPUT(0); //1->0 mcsdl_delay(MCSDL_DELAY_25MS); // Delay for Stable VDD MCSDL_RESETB_SET_INPUT(); MCSDL_VDD_SET_HIGH(); msleep(25); MCSDL_RESETB_SET_HIGH(); //MCSDL_CE_SET_HIGH(); printk("TSP firmware download complete and chip RESET! /n"); mcsdl_delay(MCSDL_DELAY_60MS); // Delay '25 msec' mcsdl_delay(MCSDL_DELAY_40MS); // Delay '25 msec' #endif MCSDL_VDD_SET_LOW(); MCSDL_CE_SET_LOW(); MCSDL_CE_SET_OUTPUT(); MCSDL_GPIO_SDA_SET_HIGH(); MCSDL_GPIO_SDA_SET_OUTPUT(1); MCSDL_GPIO_SCL_SET_HIGH(); MCSDL_GPIO_SCL_SET_OUTPUT(1); MCSDL_SET_HW_I2C(); MCSDL_RESETB_SET_LOW(); MCSDL_RESETB_SET_OUTPUT(0); mcsdl_delay(MCSDL_DELAY_25MS); // Delay for Stable VDD MCSDL_RESETB_SET_INPUT(); MCSDL_VDD_SET_HIGH(); MCSDL_CE_SET_HIGH(); mcsdl_delay(MCSDL_DELAY_30MS); // Delay '25 msec' }
static void mcsdl_select_isp_mode(UINT8 ucMode) { int i; UINT8 enteringCodeMassErase[3] = { 1, 1, 1 }; UINT8 enteringCodeSerialWrite[3] = { 0, 0, 1 }; UINT8 enteringCodeSerialRead[3] = { 0, 1, 0 }; UINT8 *pCode; //------------------------------------ // Entering ISP mode : Part 1 //------------------------------------ for(i=0; i<4; i++){ MCSDL_RESETB_SET_LOW(); mcsdl_mcs7000_delay(MCSDL_DELAY_3US); MCSDL_GPIO_SCL_SET_HIGH(); mcsdl_mcs7000_delay(MCSDL_DELAY_3US); MCSDL_GPIO_SCL_SET_LOW(); mcsdl_mcs7000_delay(MCSDL_DELAY_3US); MCSDL_RESETB_SET_HIGH(); mcsdl_mcs7000_delay(MCSDL_DELAY_3US); MCSDL_GPIO_SCL_SET_HIGH(); mcsdl_mcs7000_delay(MCSDL_DELAY_3US); MCSDL_GPIO_SCL_SET_LOW(); mcsdl_mcs7000_delay(MCSDL_DELAY_3US); } MCSDL_RESETB_SET_HIGH(); mcsdl_mcs7000_delay(MCSDL_DELAY_3US); MCSDL_GPIO_SCL_SET_HIGH(); mcsdl_mcs7000_delay(MCSDL_DELAY_3US); MCSDL_GPIO_SCL_SET_LOW(); mcsdl_mcs7000_delay(MCSDL_DELAY_3US); //------------------------------------ // Entering ISP mode : Part 2 //------------------------------------ if( ucMode == ISP_MODE_ERASE_FLASH ) pCode = enteringCodeMassErase; else if( ucMode == ISP_MODE_SERIAL_WRITE ) pCode = enteringCodeSerialWrite; else if( ucMode == ISP_MODE_SERIAL_READ ) pCode = enteringCodeSerialRead; for(i=0; i<3; i++){ if( pCode[i] == 1 ) MCSDL_RESETB_SET_HIGH(); else MCSDL_RESETB_SET_LOW(); mcsdl_mcs7000_delay(MCSDL_DELAY_3US); MCSDL_GPIO_SCL_SET_HIGH(); mcsdl_mcs7000_delay(MCSDL_DELAY_3US); MCSDL_GPIO_SCL_SET_LOW(); mcsdl_mcs7000_delay(MCSDL_DELAY_3US); } MCSDL_RESETB_SET_HIGH(); mcsdl_mcs7000_delay(MCSDL_DELAY_3US); // High //--------------------------------------------------- // Entering ISP mode : Part 3 - Only Mass Erase //--------------------------------------------------- if( ucMode == ISP_MODE_ERASE_FLASH ){ for(i=0; i<6; i++){ if( i==3 ) mcsdl_mcs7000_delay(MCSDL_DELAY_25MS); else if( i==4 ) mcsdl_mcs7000_delay(MCSDL_DELAY_150US); MCSDL_GPIO_SCL_SET_HIGH(); mcsdl_mcs7000_delay(MCSDL_DELAY_5US); MCSDL_GPIO_SCL_SET_LOW(); mcsdl_mcs7000_delay(MCSDL_DELAY_5US); } } }