int mcsdl_download_binary_data(void)
{
int nRet;
#if MELFAS_USE_PROTOCOL_COMMAND_FOR_DOWNLOAD
melfas_send_download_enable_command();
mcsdl_delay(MCSDL_DELAY_100US);
#endif
// MELFAS_DISABLE_BASEBAND_ISR(); // Disable Baseband touch interrupt ISR.
#if MELFAS_TS_WATCHDOG_SET_RESET
MELFAS_DISABLE_WATCHDOG_TIMER_RESET(); // Disable Baseband watchdog timer
#endif
//------------------------
// Run Download
//------------------------
nRet = mcsdl_download( (const UINT8*) MELFAS_binary, (const UINT16)MELFAS_binary_nLength , 0);
#if MELFAS_2CHIP_DOWNLOAD_ENABLE
nRet = mcsdl_download( (const UINT8*) MELFAS_binary_2, (const UINT16)MELFAS_binary_nLength_2, 1); // Slave Binary data download
#endif
MELFAS_ROLLBACK_BASEBAND_ISR(); // Roll-back Baseband touch interrupt ISR.
#if MELFAS_TS_WATCHDOG_SET_RESET
MELFAS_ROLLBACK_WATCHDOG_TIMER_RESET(); // Roll-back Baseband watchdog timer
#endif
return ( nRet == MCSDL_RET_SUCCESS );
}
void mcsdl_delay_test(INT32 nCount)
{
INT16 i;
MELFAS_DISABLE_BASEBAND_ISR(); // Disable Baseband touch interrupt ISR.
MELFAS_DISABLE_WATCHDOG_TIMER_RESET(); // Disable Baseband watchdog timer
//--------------------------------
// Repeating 'nCount' times
//--------------------------------
MCSDL_SET_GPIO_I2C();
MCSDL_GPIO_SCL_SET_OUTPUT(0);
MCSDL_GPIO_SDA_SET_OUTPUT(0);
MCSDL_RESETB_SET_OUTPUT(0);
MCSDL_GPIO_SCL_SET_HIGH();
for( i=0; i<nCount; i++ ){
#if 1
MCSDL_GPIO_SCL_SET_LOW();
mcsdl_delay(MCSDL_DELAY_20US);
MCSDL_GPIO_SCL_SET_HIGH();
mcsdl_delay(MCSDL_DELAY_100US);
#elif 0
MCSDL_GPIO_SCL_SET_LOW();
mcsdl_delay(MCSDL_DELAY_500US);
MCSDL_GPIO_SCL_SET_HIGH();
mcsdl_delay(MCSDL_DELAY_1MS);
#else
MCSDL_GPIO_SCL_SET_LOW();
mcsdl_delay(MCSDL_DELAY_25MS);
TKEY_INTR_SET_LOW();
mcsdl_delay(MCSDL_DELAY_45MS);
TKEY_INTR_SET_HIGH();
#endif
}
MCSDL_GPIO_SCL_SET_HIGH();
MELFAS_ROLLBACK_BASEBAND_ISR(); // Roll-back Baseband touch interrupt ISR.
MELFAS_ROLLBACK_WATCHDOG_TIMER_RESET(); // Roll-back Baseband watchdog timer
}
int mcsdl_download_binary_data(void)
{
int nRet;
printk(KERN_INFO "(%s) start. \n",__func__);
#if MELFAS_USE_PROTOCOL_COMMAND_FOR_DOWNLOAD
melfas_send_download_enable_command();
mcsdl_delay(MCSDL_DELAY_100US);
#endif
MELFAS_DISABLE_BASEBAND_ISR(); // Disable Baseband touch interrupt ISR.
MELFAS_DISABLE_WATCHDOG_TIMER_RESET(); // Disable Baseband watchdog timer
//------------------------
// Run Download
//------------------------
nRet = mcsdl_download((const UINT8*) MELFAS_binary,
(const UINT16) MELFAS_binary_nLength, 0);
#if MELFAS_2CHIP_DOWNLOAD_ENABLE
nRet = mcsdl_download( (const UINT8*) MELFAS_binary_2, (const UINT16)MELFAS_binary_nLength_2, 1); // Slave Binary data download
#endif
MELFAS_ROLLBACK_BASEBAND_ISR(); // Roll-back Baseband touch interrupt ISR.
MELFAS_ROLLBACK_WATCHDOG_TIMER_RESET(); // Roll-back Baseband watchdog timer
printk(KERN_INFO "(%s) finish. \n",__func__);
return nRet ;
}
int mcsdl_download_binary_data(struct melfas_tsi_platform_data *data)
{
int nRet;
/* code for samsung */
melfas_i2c_gpio_scl();
melfas_i2c_gpio_sda();
MCSDL_RESETB_SET_OUTPUT(0);
MCSDL_GPIO_SDA_SET_LOW();
MCSDL_GPIO_SCL_SET_LOW();
MCSDL_RESETB_SET_LOW();
/* code for samsung */
#if MELFAS_USE_PROTOCOL_COMMAND_FOR_DOWNLOAD
melfas_send_download_enable_command();
mcsdl_delay(MCSDL_DELAY_100US);
#endif
MELFAS_DISABLE_BASEBAND_ISR(); // Disable Baseband touch interrupt ISR.
MELFAS_DISABLE_WATCHDOG_TIMER_RESET(); // Disable Baseband watchdog timer
//------------------------
// Run Download
//------------------------
nRet = mcsdl_download((const UINT8*) MELFAS_binary, (const UINT16)MELFAS_binary_nLength , 0, data);
#if MELFAS_2CHIP_DOWNLOAD_ENABLE
nRet = mcsdl_download((const UINT8*) MELFAS_binary_2, (const UINT16)MELFAS_binary_nLength_2, 1, data); // Slave Binary data download
#endif
MELFAS_ROLLBACK_BASEBAND_ISR(); // Roll-back Baseband touch interrupt ISR.
MELFAS_ROLLBACK_WATCHDOG_TIMER_RESET(); // Roll-back Baseband watchdog timer
return (nRet == MCSDL_RET_SUCCESS);
}
int mcsdl_download_binary_data(INT32 hw_ver)
{
int nRet;
#if MELFAS_USE_PROTOCOL_COMMAND_FOR_DOWNLOAD
melfas_send_download_enable_command();
mcsdl_delay(MCSDL_DELAY_100US);
#endif
MELFAS_DISABLE_BASEBAND_ISR(); // Disable Baseband touch interrupt ISR.
MELFAS_DISABLE_WATCHDOG_TIMER_RESET(); // Disable Baseband watchdog timer
//------------------------
// Run Download
//------------------------
if(hw_ver == 0x12)
nRet = mcsdl_download( (const UINT8*) MELFAS_12_binary, (const UINT16)MELFAS_12_binary_nLength , 0);
else if(hw_ver == 0x20)
nRet = mcsdl_download( (const UINT8*) MELFAS_20_binary, (const UINT16)MELFAS_20_binary_nLength , 0);
else if(hw_ver == 0x30)
nRet = mcsdl_download( (const UINT8*) MELFAS_30_binary, (const UINT16)MELFAS_30_binary_nLength , 0);
else if(hw_ver == 0x40)
nRet = mcsdl_download( (const UINT8*) MELFAS_40_binary, (const UINT16)MELFAS_40_binary_nLength , 0);
else if(hw_ver == 0x50)
nRet = mcsdl_download( (const UINT8*) MELFAS_50_binary, (const UINT16)MELFAS_50_binary_nLength , 0);
else
return (MCSDL_RET_WRONG_MODULE_REVISION) ;
#if MELFAS_2CHIP_DOWNLOAD_ENABLE
nRet = mcsdl_download( (const UINT8*) MELFAS_binary_2, (const UINT16)MELFAS_binary_nLength_2, 1); // Slave Binary data download
#endif
MELFAS_ROLLBACK_BASEBAND_ISR(); // Roll-back Baseband touch interrupt ISR.
MELFAS_ROLLBACK_WATCHDOG_TIMER_RESET(); // Roll-back Baseband watchdog timer
return ( nRet == MCSDL_RET_SUCCESS );
}
int mcsdl_download_binary_data( int TSP_HW_ver )
{
int nRet;
#if MELFAS_USE_PROTOCOL_COMMAND_FOR_DOWNLOAD
melfas_send_download_enable_command();
mcsdl_delay(MCSDL_DELAY_100US);
#endif
MELFAS_DISABLE_BASEBAND_ISR(); // Disable Baseband touch interrupt ISR.
MELFAS_DISABLE_WATCHDOG_TIMER_RESET(); // Disable Baseband watchdog timer
//------------------------
// Run Download
//------------------------
if( TSP_HW_ver == 0x08 ) //Board Revision #02
nRet = mcsdl_download( (const UINT8*) MELFAS_binary_HW_ver08, (const UINT16)MELFAS_binary_nLength_HW_ver08 );
else if( TSP_HW_ver == 0x06 ) //Board Revision #03
nRet = mcsdl_download( (const UINT8*) MELFAS_binary_HW_ver06, (const UINT16)MELFAS_binary_nLength_HW_ver06 );
else if( TSP_HW_ver == 0x09 ) //Board Revision #03
nRet = mcsdl_download( (const UINT8*) MELFAS_binary_HW_ver09, (const UINT16)MELFAS_binary_nLength_HW_ver09 );
else if( TSP_HW_ver == 0x40 ) //Board Revision #03
nRet = mcsdl_download( (const UINT8*) MELFAS_binary_HW_ver40, (const UINT16)MELFAS_binary_nLength_HW_ver40 );
else
printk("[TSP] %s, %d, Error TSP_HW_ver=%d\n",__func__,__LINE__, TSP_HW_ver);
MELFAS_ROLLBACK_BASEBAND_ISR(); // Roll-back Baseband touch interrupt ISR.
MELFAS_ROLLBACK_WATCHDOG_TIMER_RESET(); // Roll-back Baseband watchdog timer
return ( nRet == MCSDL_RET_SUCCESS );
}
int mms100_ISP_download_binary_data(int dl_mode)
{
int nRet = 0;
int retry_cnt = 0;
#if 0
#if MELFAS_USE_PROTOCOL_COMMAND_FOR_DOWNLOAD
melfas_send_download_enable_command();
mcsdl_delay(MCSDL_DELAY_100US);
#endif
MELFAS_DISABLE_BASEBAND_ISR(); // Disable Baseband touch interrupt ISR.
MELFAS_DISABLE_WATCHDOG_TIMER_RESET(); // Disable Baseband watchdog timer
#endif
//------------------------
// Run Download
//------------------------
for (retry_cnt = 0; retry_cnt < 5; retry_cnt++) {
if(dl_mode == 0x01) //MELFAS_ISP_DOWNLOAD
nRet = mcsdl_download( (const UINT8*) MELFAS_binary, (const UINT16)MELFAS_binary_nLength , 0);
else //MELFAS_ISC_DOWNLOAD
{
nRet = mcsdl_download( (const UINT8*) MELFAS_MMS100_Initial_binary, (const UINT16)MELFAS_MMS100_Initial_nLength , 0);
}
#if MELFAS_2CHIP_DOWNLOAD_ENABLE
if(!nRet)
{
if(dl_mode == 0x01) //MELFAS_ISP_DOWNLOAD
nRet = mcsdl_download( (const UINT8*) MELFAS_binary, (const UINT16)MELFAS_binary_nLength, 1); // Slave Binary data download
else //MELFAS_ISC_DOWNLOAD
nRet = mcsdl_download( (const UINT8*) MELFAS_MMS100_Initial_binary, (const UINT16)MELFAS_MMS100_Initial_nLength , 1);
}
#endif
if (!nRet)
break;
}
MELFAS_ROLLBACK_BASEBAND_ISR(); // Roll-back Baseband touch interrupt ISR.
MELFAS_ROLLBACK_WATCHDOG_TIMER_RESET(); // Roll-back Baseband watchdog timer
// wcjeong - unused code
//fw_error:
if (nRet) {
mcsdl_erase_flash(0);
mcsdl_erase_flash(1);
}
return nRet;
}
int mcsdl_download_binary_data(void)
{
int ret;
#if MELFAS_USE_PROTOCOL_COMMAND_FOR_DOWNLOAD
melfas_send_download_enable_command();
mcsdl_delay(MCSDL_DELAY_100US);
#endif
MELFAS_DISABLE_BASEBAND_ISR(); // Disable Baseband touch interrupt ISR.
MELFAS_DISABLE_WATCHDOG_TIMER_RESET(); // Disable Baseband watchdog timer
//------------------------
// Run Download
//------------------------
// ret = mcsdl_download( (const UINT8*) MELFAS_binary, (const UINT16)MELFAS_binary_nLength );
// ret = mcsdl_download( MTH_SINSTINCTQ_R01_V03_bin, MTH_SINSTINCTQ_R01_V03_bin_nLength );
// ret = mcsdl_download( MTH_SM900_R63_V12_bin, MTH_SM900_R63_V12_bin_nLength );
// ret = mcsdl_download( MTH_SM900_R63_V13_bin, MTH_SM900_R63_V13_bin_nLength );
// ret = mcsdl_download( MTH_SM900_R63_V14_bin, MTH_SM900_R63_V14_bin_nLength );
// ret = mcsdl_download( MTH_SM900_R63_V15_bin, MTH_SM900_R63_V15_bin_nLength );
ret = mcsdl_download( MELFAS_binary, MELFAS_binary_nLength );
MELFAS_ROLLBACK_BASEBAND_ISR(); // Roll-back Baseband touch interrupt ISR.
MELFAS_ROLLBACK_WATCHDOG_TIMER_RESET(); // Roll-back Baseband watchdog timer
#if MELFAS_ENABLE_DBG_PRINT
mcsdl_print_result( ret ); // Show result
#endif
return ( ret == MCSDL_RET_SUCCESS );
}
int mcsdl_download_binary_data(UINT8 master_dl_retry, int val,unsigned char fw_ver, unsigned char comp_ver)
{
int nRet;
#ifdef FW_FROM_FILE
struct file *filp;
spinlock_t lock;
loff_t pos;
int ret = 0;
long fw1_size = 0;
long fw2_size = 0;
mm_segment_t oldfs;
unsigned char *fw_data1;
unsigned char *fw_data2;
oldfs = get_fs();
set_fs(get_ds());
filp = filp_open(MELFAS_FW1, O_RDONLY, 0);
if (IS_ERR(filp)) {
pr_err("file open error:%d\n", (s32)filp);
return -1;
}
fw1_size = filp->f_path.dentry->d_inode->i_size;
pr_info("Size of the file : %ld(bytes)\n", fw1_size);
fw_data1 = kmalloc(fw1_size, GFP_KERNEL);
memset(fw_data1, 0, fw1_size);
pos = 0;
memset(fw_data1, 0, fw1_size);
ret = vfs_read(filp, (char __user *)fw_data1, fw1_size, &pos);
if(ret != fw1_size) {
pr_err("Failed to read file %s (ret = %d)\n", MELFAS_FW1, ret);
kfree(fw_data1);
filp_close(filp, current->files);
return -1;
}
filp_close(filp, current->files);
filp = filp_open(MELFAS_FW2, O_RDONLY, 0);
if (IS_ERR(filp)) {
pr_err("file open error:%d\n", (s32)filp);
return -1;
}
fw2_size = filp->f_path.dentry->d_inode->i_size;
pr_info("Size of the file : %ld(bytes)\n", fw2_size);
fw_data2 = kmalloc(fw2_size, GFP_KERNEL);
memset(fw_data2, 0, fw2_size);
pos = 0;
memset(fw_data2, 0, fw2_size);
ret = vfs_read(filp, (char __user *)fw_data2, fw2_size, &pos);
if(ret != fw2_size) {
pr_err("Failed to read file %s (ret = %d)\n", MELFAS_FW2, ret);
kfree(fw_data2);
filp_close(filp, current->files);
return -1;
}
filp_close(filp, current->files);
set_fs(oldfs);
spin_lock_init(&lock);
spin_lock(&lock);
#endif
#if MELFAS_USE_PROTOCOL_COMMAND_FOR_DOWNLOAD
melfas_send_download_enable_command();
mcsdl_delay(MCSDL_DELAY_100US);
#endif
MELFAS_DISABLE_BASEBAND_ISR(); // Disable Baseband touch interrupt ISR.
MELFAS_DISABLE_WATCHDOG_TIMER_RESET(); // Disable Baseband watchdog timer
//------------------------
// Run Download
//------------------------
#ifdef FW_FROM_FILE
if(MELFAS_ISP_DOWNLOAD || master_dl_retry)
{
nRet = mcsdl_download( (const UINT8*) fw_data1, (const UINT16)fw1_size, 0);
if (nRet)
goto fw_error;
#if MELFAS_2CHIP_DOWNLOAD_ENABLE
nRet = mcsdl_download( (const UINT8*) fw_data1, (const UINT16)fw1_size, 1);
if (nRet)
goto fw_error;
spin_unlock(&lock);
#endif
}
#else
/* For F/W Download by using ISC Mode */
/* We need to implement some conditions */
if (MELFAS_ISP_DOWNLOAD || master_dl_retry) {
if (val == 1) {
if(comp_ver==0){ //for M3C EVB 사용안함
nRet = mcsdl_download( (const UINT8*) MELFAS_binary1, (const UINT16)MELFAS_binary_nLength1, 0);
}
else if(comp_ver==1) //for M4 EU suntel,Telus suntel
nRet = mcsdl_download( (const UINT8*) MELFAS_binary2, (const UINT16)MELFAS_binary_nLength2, 0);
else if(comp_ver==2) //for M4 EU Inotek,Telus inotek
nRet = mcsdl_download( (const UINT8*) MELFAS_binary3, (const UINT16)MELFAS_binary_nLength3, 0);
else if(comp_ver==3) // for M4 dual, Bell 초기 버전
nRet = mcsdl_download( (const UINT8*) MELFAS_binary4, (const UINT16)MELFAS_binary_nLength4, 0);
else if(comp_ver==4)//E617(Bell 최신 버전)
nRet = mcsdl_download( (const UINT8*) MELFAS_binary5, (const UINT16)MELFAS_binary_nLength5, 0);
else //for M4 dual 초기 버전 펌웨어 업데이트 진행 안함
nRet = mcsdl_download( (const UINT8*) MELFAS_binary6, (const UINT16)MELFAS_binary_nLength6, 0);
if (nRet)
goto fw_error;
}
#if MELFAS_2CHIP_DOWNLOAD_ENABLE
//nRet = mcsdl_download( (const UINT8*) MELFAS_binary, (const UINT16)MELFAS_binary_nLength, 1); // Slave Binary data download
//if (nRet)
// goto fw_error;
#endif
}
#endif
MELFAS_ROLLBACK_BASEBAND_ISR(); // Roll-back Baseband touch interrupt ISR.
MELFAS_ROLLBACK_WATCHDOG_TIMER_RESET(); // Roll-back Baseband watchdog timer
//return 0;
return nRet;
fw_error:
mcsdl_erase_flash(0);
mcsdl_erase_flash(1);
#ifdef FW_FROM_FILE
spin_unlock(&lock);
#endif
return nRet;
}
int mcsdl_download_binary_file(void)
{
int nRet;
int i;
UINT8 *pBinary[2] = {NULL,NULL};
UINT16 nBinary_length[2] ={0,0};
UINT8 IdxNum = MELFAS_2CHIP_DOWNLOAD_ENABLE;
//==================================================
//
// 1. Read '.bin file'
// 2. *pBinary[0] : Binary data(Master)
// *pBinary[1] : Binary data(Slave)
// nBinary_length[0] : Firmware size(Master)
// nBinary_length[1] : Firmware size(Slave)
// 3. Run mcsdl_download( pBinary[IdxNum], nBinary_length[IdxNum], IdxNum);
// IdxNum : 0 (Master Chip Download)
// IdxNum : 1 (2Chip Download)
//
//==================================================
#if 0
// TO DO : File Process & Get file Size(== Binary size)
// This is just a simple sample
FILE *fp;
INT nRead;
//------------------------------
// Open a file
//------------------------------
if (fopen(fp, "MELFAS_FIRMWARE.bin", "rb") == NULL)
{
return MCSDL_RET_FILE_ACCESS_FAILED;
}
//------------------------------
// Get Binary Size
//------------------------------
fseek( fp, 0, SEEK_END );
nBinary_length = (UINT16)ftell(fp);
//------------------------------
// Memory allocation
//------------------------------
pBinary = (UINT8*)malloc( (INT)nBinary_length );
if (pBinary == NULL)
{
return MCSDL_RET_FILE_ACCESS_FAILED;
}
//------------------------------
// Read binary file
//------------------------------
fseek( fp, 0, SEEK_SET );
nRead = fread( pBinary, 1, (INT)nBinary_length, fp ); // Read binary file
if (nRead != (INT)nBinary_length)
{
fclose(fp); // Close file
if (pBinary != NULL) // free memory alloced.
free(pBinary);
return MCSDL_RET_FILE_ACCESS_FAILED;
}
//------------------------------
// Close file
//------------------------------
fclose(fp);
#endif
#if MELFAS_USE_PROTOCOL_COMMAND_FOR_DOWNLOAD
melfas_send_download_enable_command();
mcsdl_delay(MCSDL_DELAY_100US);
#endif
MELFAS_DISABLE_BASEBAND_ISR(); // Disable Baseband touch interrupt ISR.
MELFAS_DISABLE_WATCHDOG_TIMER_RESET(); // Disable Baseband watchdog timer
for (i = 0;i <= IdxNum;i++)
{
if (pBinary[i] != NULL && nBinary_length[i] > 0 && nBinary_length[i] < 32*1024)
{
//------------------------
// Run Download
//------------------------
nRet = mcsdl_download((const UINT8 *)pBinary[i], (const UINT16)nBinary_length[i], i);
}
else
{
nRet = MCSDL_RET_WRONG_BINARY;
}
}
MELFAS_ROLLBACK_BASEBAND_ISR(); // Roll-back Baseband touch interrupt ISR.
MELFAS_ROLLBACK_WATCHDOG_TIMER_RESET(); // Roll-back Baseband watchdog timer
#if MELFAS_ENABLE_DBG_PRINT
mcsdl_print_result( nRet );
#endif
return ( nRet == MCSDL_RET_SUCCESS );
}
int mms100_ISP_download_binary_data(int dl_mode)
{
int nRet = 0;
int retry_cnt = 0;
mt_set_gpio_mode(GPIO_I2C1_SDA_PIN, GPIO_I2C1_SDA_PIN_M_GPIO);
mt_set_gpio_dir(GPIO_I2C1_SDA_PIN, GPIO_DIR_OUT);
mt_set_gpio_pull_enable(GPIO_I2C1_SDA_PIN, GPIO_PULL_ENABLE);
mt_set_gpio_pull_select(GPIO_I2C1_SDA_PIN, GPIO_PULL_UP);
mt_set_gpio_mode(GPIO_I2C1_SCA_PIN, GPIO_I2C1_SCA_PIN_M_GPIO);
mt_set_gpio_dir(GPIO_I2C1_SCA_PIN, GPIO_DIR_OUT);
mt_set_gpio_pull_enable(GPIO_I2C1_SCA_PIN, GPIO_PULL_ENABLE);
mt_set_gpio_pull_select(GPIO_I2C1_SCA_PIN, GPIO_PULL_DOWN);
mt_set_gpio_mode(GPIO_CTP_EINT_PIN, GPIO_CTP_EINT_PIN_M_GPIO);
mt_set_gpio_dir(GPIO_CTP_EINT_PIN, GPIO_DIR_OUT);
mt_set_gpio_pull_enable(GPIO_CTP_EINT_PIN, GPIO_PULL_ENABLE);
mt_set_gpio_pull_select(GPIO_CTP_EINT_PIN, 2);
#if 0
#if MELFAS_USE_PROTOCOL_COMMAND_FOR_DOWNLOAD
melfas_send_download_enable_command();
mcsdl_delay(MCSDL_DELAY_100US);
#endif
MELFAS_DISABLE_BASEBAND_ISR(); // Disable Baseband touch interrupt ISR.
MELFAS_DISABLE_WATCHDOG_TIMER_RESET(); // Disable Baseband watchdog timer
#endif
//------------------------
// Run Download
//------------------------
for (retry_cnt = 0; retry_cnt < 5; retry_cnt++) {
if(dl_mode == 0x01) //MELFAS_ISP_DOWNLOAD
nRet = mcsdl_download( (const UINT8*) MELFAS_binary, (const UINT16)MELFAS_binary_nLength , 0);
else //MELFAS_ISC_DOWNLOAD
{
//nRet = mcsdl_download( (const UINT8*) MELFAS_MMS100_Initial_binary, (const UINT16)MELFAS_MMS100_Initial_nLength , 0);
}
if (!nRet)
break;
}
MELFAS_ROLLBACK_BASEBAND_ISR(); // Roll-back Baseband touch interrupt ISR.
MELFAS_ROLLBACK_WATCHDOG_TIMER_RESET(); // Roll-back Baseband watchdog timer
mt_set_gpio_mode(GPIO_I2C1_SDA_PIN, GPIO_I2C1_SDA_PIN_M_SDA);
mt_set_gpio_dir(GPIO_I2C1_SDA_PIN, GPIO_DIR_OUT);
mt_set_gpio_pull_enable(GPIO_I2C1_SDA_PIN, GPIO_PULL_ENABLE);
mt_set_gpio_pull_select(GPIO_I2C1_SDA_PIN, GPIO_PULL_UP);
mt_set_gpio_mode(GPIO_I2C1_SCA_PIN, GPIO_I2C1_SCA_PIN_M_SCL);
mt_set_gpio_dir(GPIO_I2C1_SCA_PIN, GPIO_DIR_OUT);
mt_set_gpio_pull_enable(GPIO_I2C1_SCA_PIN, GPIO_PULL_ENABLE);
mt_set_gpio_pull_select(GPIO_I2C1_SCA_PIN, GPIO_PULL_UP);
fw_error:
if (nRet) {
mcsdl_erase_flash(0);
mcsdl_erase_flash(1);
}
return nRet;
}
int mcsdl_download_binary_file(void)
{
int nRet;
UINT8 *pBinary = NULL;
UINT16 nBinary_length =0;
//==================================================
//
// 1. Read '.bin file'
// 2. *pBinary : Binary data
// nBinary_length : Firmware size
// 3. Run mcsdl_download( pBinary, nBinary_length);
//
//==================================================
#if 0
// TO DO : File Process & Get file Size(== Binary size)
// This is just a simple sample
FILE *fp;
INT nRead;
//------------------------------
// Open a file
//------------------------------
if( fopen( fp, "MELFAS_FIRMWARE.bin", "rb" ) == NULL ){
return MCSDL_RET_FILE_ACCESS_FAILED;
}
//------------------------------
// Get Binary Size
//------------------------------
fseek( fp, 0, SEEK_END );
nBinary_length = (UINT16)ftell(fp);
//------------------------------
// Memory allocation
//------------------------------
pBinary = (UINT8*)malloc( (INT)nBinary_length );
if( pBinary == NULL ){
return MCSDL_RET_FILE_ACCESS_FAILED;
}
//------------------------------
// Read binary file
//------------------------------
fseek( fp, 0, SEEK_SET );
nRead = fread( pBinary, 1, (INT)nBinary_length, fp ); // Read binary file
if( nRead != (INT)nBinary_length ){
fclose(fp); // Close file
if( pBinary != NULL ) // free memory alloced.
free(pBinary);
return MCSDL_RET_FILE_ACCESS_FAILED;
}
//------------------------------
// Close file
//------------------------------
fclose(fp);
#endif
if( pBinary != NULL && nBinary_length > 0 && nBinary_length < 32*1024 ){
#if MELFAS_USE_PROTOCOL_COMMAND_FOR_DOWNLOAD
melfas_send_download_enable_command();
mcsdl_mcs7000_delay(MCSDL_DELAY_100US);
#endif
MELFAS_DISABLE_BASEBAND_ISR(); // Disable Baseband touch interrupt ISR.
MELFAS_DISABLE_WATCHDOG_TIMER_RESET(); // Disable Baseband watchdog timer
//------------------------
// Run Download
//------------------------
nRet = mcsdl_download( (const UINT8*) MELFAS_binary, (const UINT16)MELFAS_binary_nLength );
MELFAS_ROLLBACK_BASEBAND_ISR(); // Roll-back Baseband touch interrupt ISR.
MELFAS_ROLLBACK_WATCHDOG_TIMER_RESET(); // Roll-back Baseband watchdog timer
}else{
nRet = MCSDL_RET_WRONG_BINARY;
}
#if MELFAS_ENABLE_DBG_PRINT
mcsdl_print_result( nRet );
#endif
#if 0
if( pData != NULL ) // free memory alloced.
free(pData);
#endif
return ( nRet == MCSDL_RET_SUCCESS );
}
int mcsdl_download_binary_file(char *fileName)
{
int ret;
UINT8 *pData = NULL;
UINT16 nBinary_length =0;
//==================================================
//
// Porting section 7. File process
//
// 1. Read '.bin file'
// 2. When make binary buffer, make Size 'EVEN'.
// Add 0xFF on last if binary size is odd.
// 3. Run mcsdl_download_binary_data();
//
//==================================================
#if 1
// TO DO : File Process & Get file Size(== Binary size)
// This is just a simple sample
FILE *fp;
INT nRead;
//------------------------------
// Open a file
//------------------------------
if( fopen( fp, fileName, "rb" ) == NULL ){
return MCSDL_RET_FILE_ACCESS_FAILED;
}
//------------------------------
// Get Binary Size
//------------------------------
fseek( fp, 0, SEEK_END );
nBinary_length = (UINT16)ftell(fp);
//------------------------------
// Memory allocation
//------------------------------
pData = (UINT8*)malloc( (INT)nBinary_length + (nBinary_length%2) );
if( pData == NULL ){
return MCSDL_RET_FILE_ACCESS_FAILED;
}
//------------------------------
// Read binary file
//------------------------------
fseek( fp, 0, SEEK_SET );
nRead = fread( pData, 1, (INT)nBinary_length, fp ); // Read binary file
if( nRead != (INT)nBinary_length ){
fclose(fp); // Close file
if( pData != NULL ) // free memory alloced.
free(pData);
return MCSDL_RET_FILE_ACCESS_FAILED;
}
//------------------------------
// Close file
//------------------------------
fclose(fp);
#endif
if( pData != NULL && nBinary_length > 0 && nBinary_length < 62*1024 ){
MELFAS_DISABLE_BASEBAND_ISR(); // Disable Baseband touch interrupt ISR.
MELFAS_DISABLE_WATCHDOG_TIMER_RESET(); // Disable Baseband watchdog timer
ret = mcsdl_download( (const UINT8 *)pData, (const UINT16)nBinary_length );
MELFAS_ROLLBACK_BASEBAND_ISR(); // Roll-back Baseband touch interrupt ISR.
MELFAS_ROLLBACK_WATCHDOG_TIMER_RESET(); // Roll-back Baseband watchdog timer
}else{
ret = MCSDL_RET_WRONG_PARAMETER;
}
#if MELFAS_ENABLE_DBG_PRINT
mcsdl_print_result( ret );
#endif
#if 0
if( pData != NULL ) // free memory alloced.
free(pData);
#endif
return ( ret == MCSDL_RET_SUCCESS );
}
int mms100_ISP_download_binary_data(int dl_mode)
{
int nRet = 0;
int retry_cnt = 0;
/*
//get gpio info _S
printk("[JHLog] SDA GPIO INFO : Mode = %d, Dir = %d, PullEn = %d, PullSelect = %d",
mt_get_gpio_mode(GPIO_I2C0_SDA_PIN),
mt_get_gpio_dir(GPIO_I2C0_SDA_PIN),
mt_get_gpio_pull_enable(GPIO_I2C0_SDA_PIN),
mt_get_gpio_pull_select(GPIO_I2C0_SDA_PIN)
);
printk("[JHLog] SCA GPIO INFO : Mode = %d, Dir = %d, PullEn = %d, PullSelect = %d",
mt_get_gpio_mode(GPIO_I2C0_SCA_PIN),
mt_get_gpio_dir(GPIO_I2C0_SCA_PIN),
mt_get_gpio_pull_enable(GPIO_I2C0_SCA_PIN),
mt_get_gpio_pull_select(GPIO_I2C0_SCA_PIN)
);
printk("[JHLog] EINT GPIO INFO : Mode = %d, Dir = %d, PullEn = %d, PullSelect = %d",
mt_get_gpio_mode(GPIO_CTP_EINT_PIN),
mt_get_gpio_dir(GPIO_CTP_EINT_PIN),
mt_get_gpio_pull_enable(GPIO_CTP_EINT_PIN),
mt_get_gpio_pull_select(GPIO_CTP_EINT_PIN)
);
//get gpio info _E
*/
//set GPIO SDA/SCA/EINT_S
//
#if 0 // ori
mt_set_gpio_mode(GPIO_I2C0_SDA_PIN, GPIO_I2C0_SDA_PIN_M_GPIO);
mt_set_gpio_dir(GPIO_I2C0_SDA_PIN, GPIO_DIR_OUT);
mt_set_gpio_pull_enable(GPIO_I2C0_SDA_PIN, GPIO_PULL_ENABLE);
mt_set_gpio_pull_select(GPIO_I2C0_SDA_PIN, GPIO_PULL_UP);
mt_set_gpio_mode(GPIO_I2C0_SCA_PIN, GPIO_I2C0_SCA_PIN_M_GPIO);
mt_set_gpio_dir(GPIO_I2C0_SCA_PIN, GPIO_DIR_OUT);
mt_set_gpio_pull_enable(GPIO_I2C0_SCA_PIN, GPIO_PULL_ENABLE);
mt_set_gpio_pull_select(GPIO_I2C0_SCA_PIN, GPIO_PULL_DOWN);
mt_set_gpio_mode(GPIO_CTP_EINT_PIN, GPIO_CTP_EINT_PIN_M_GPIO);
mt_set_gpio_dir(GPIO_CTP_EINT_PIN, GPIO_DIR_OUT);
mt_set_gpio_pull_enable(GPIO_CTP_EINT_PIN, GPIO_PULL_ENABLE);
mt_set_gpio_pull_select(GPIO_CTP_EINT_PIN, 2);
#else // blood V3 RevA test
mt_set_gpio_mode(GPIO_I2C1_SDA_PIN, GPIO_I2C1_SDA_PIN_M_GPIO);
mt_set_gpio_dir(GPIO_I2C1_SDA_PIN, GPIO_DIR_OUT);
mt_set_gpio_pull_enable(GPIO_I2C1_SDA_PIN, GPIO_PULL_ENABLE);
mt_set_gpio_pull_select(GPIO_I2C1_SDA_PIN, GPIO_PULL_UP);
mt_set_gpio_mode(GPIO_I2C1_SCA_PIN, GPIO_I2C1_SCA_PIN_M_GPIO);
mt_set_gpio_dir(GPIO_I2C1_SCA_PIN, GPIO_DIR_OUT);
mt_set_gpio_pull_enable(GPIO_I2C1_SCA_PIN, GPIO_PULL_ENABLE);
mt_set_gpio_pull_select(GPIO_I2C1_SCA_PIN, GPIO_PULL_DOWN);
mt_set_gpio_mode(GPIO_CTP_EINT_PIN, GPIO_CTP_EINT_PIN_M_GPIO);
mt_set_gpio_dir(GPIO_CTP_EINT_PIN, GPIO_DIR_OUT);
mt_set_gpio_pull_enable(GPIO_CTP_EINT_PIN, GPIO_PULL_ENABLE);
mt_set_gpio_pull_select(GPIO_CTP_EINT_PIN, 2);
#endif
//
//set GPIO SDA/SCA/EINT_E
#if 0
#if MELFAS_USE_PROTOCOL_COMMAND_FOR_DOWNLOAD
melfas_send_download_enable_command();
mcsdl_delay(MCSDL_DELAY_100US);
#endif
MELFAS_DISABLE_BASEBAND_ISR(); // Disable Baseband touch interrupt ISR.
MELFAS_DISABLE_WATCHDOG_TIMER_RESET(); // Disable Baseband watchdog timer
#endif
//------------------------
// Run Download
//------------------------
//nRet = mcsdl_download( (const UINT8*) MELFAS_binary, (const UINT16)MELFAS_binary_nLength , 0);
//printk("mmsdownload ret =%d", nRet);
for (retry_cnt = 0; retry_cnt < 5; retry_cnt++) {
if(dl_mode == 0x01) //MELFAS_ISP_DOWNLOAD
nRet = mcsdl_download( (const UINT8*) MELFAS_binary, (const UINT16)MELFAS_binary_nLength , 0);
else //MELFAS_ISC_DOWNLOAD
{
// nRet = mcsdl_download( (const UINT8*) MELFAS_MMS100_Initial_binary, (const UINT16)MELFAS_MMS100_Initial_nLength , 0);
}
#if MELFAS_2CHIP_DOWNLOAD_ENABLE
if(!nRet)
{
if(dl_mode == 0x01) //MELFAS_ISP_DOWNLOAD
nRet = mcsdl_download( (const UINT8*) MELFAS_binary, (const UINT16)MELFAS_binary_nLength, 1); // Slave Binary data download
else //MELFAS_ISC_DOWNLOAD
// nRet = mcsdl_download( (const UINT8*) MELFAS_MMS100_Initial_binary, (const UINT16)MELFAS_MMS100_Initial_nLength , 1);
}
#endif
if (!nRet)
break;
}
MELFAS_ROLLBACK_BASEBAND_ISR(); // Roll-back Baseband touch interrupt ISR.
MELFAS_ROLLBACK_WATCHDOG_TIMER_RESET(); // Roll-back Baseband watchdog timer
//Restore GPIO Setting_S
//
#if 0 // ori
mt_set_gpio_mode(GPIO_I2C0_SDA_PIN, GPIO_I2C0_SDA_PIN_M_SDA); // joohyung.lee
mt_set_gpio_dir(GPIO_I2C0_SDA_PIN, GPIO_DIR_OUT);
mt_set_gpio_pull_enable(GPIO_I2C0_SDA_PIN, GPIO_PULL_ENABLE);
mt_set_gpio_pull_select(GPIO_I2C0_SDA_PIN, GPIO_PULL_UP);
mt_set_gpio_mode(GPIO_I2C0_SCA_PIN, GPIO_I2C0_SCA_PIN_M_SCL); // joohyung.lee
mt_set_gpio_dir(GPIO_I2C0_SCA_PIN, GPIO_DIR_OUT);
mt_set_gpio_pull_enable(GPIO_I2C0_SCA_PIN, GPIO_PULL_ENABLE);
mt_set_gpio_pull_select(GPIO_I2C0_SCA_PIN, GPIO_PULL_UP);
mt_set_gpio_mode(GPIO_CTP_EINT_PIN, GPIO_CTP_EINT_PIN_M_EINT); // joohyung.lee
mt_set_gpio_dir(GPIO_CTP_EINT_PIN, GPIO_DIR_IN);
mt_set_gpio_pull_enable(GPIO_CTP_EINT_PIN, GPIO_PULL_ENABLE);
mt_set_gpio_pull_select(GPIO_CTP_EINT_PIN, GPIO_PULL_UP);
#else // blood V3 RevA test
mt_set_gpio_mode(GPIO_I2C1_SDA_PIN, GPIO_I2C1_SDA_PIN_M_SDA); // joohyung.lee
mt_set_gpio_dir(GPIO_I2C1_SDA_PIN, GPIO_DIR_OUT);
mt_set_gpio_pull_enable(GPIO_I2C1_SDA_PIN, GPIO_PULL_ENABLE);
mt_set_gpio_pull_select(GPIO_I2C1_SDA_PIN, GPIO_PULL_UP);
mt_set_gpio_mode(GPIO_I2C1_SCA_PIN, GPIO_I2C1_SCA_PIN_M_SCL); // joohyung.lee
mt_set_gpio_dir(GPIO_I2C1_SCA_PIN, GPIO_DIR_OUT);
mt_set_gpio_pull_enable(GPIO_I2C1_SCA_PIN, GPIO_PULL_ENABLE);
mt_set_gpio_pull_select(GPIO_I2C1_SCA_PIN, GPIO_PULL_UP);
mt_set_gpio_mode(GPIO_CTP_EINT_PIN, GPIO_CTP_EINT_PIN_M_EINT); // joohyung.lee
mt_set_gpio_dir(GPIO_CTP_EINT_PIN, GPIO_DIR_IN);
mt_set_gpio_pull_enable(GPIO_CTP_EINT_PIN, GPIO_PULL_ENABLE);
mt_set_gpio_pull_select(GPIO_CTP_EINT_PIN, GPIO_PULL_UP);
#endif
//
//Restore GPIO Setting_E
fw_error:
if (nRet) {
mcsdl_erase_flash(0);
mcsdl_erase_flash(1);
}
return nRet;
}
int mms100_ISP_download_binary_file(void)
{
int nRet;
int i;
UINT8 *pBinary[2] = {NULL,NULL};
UINT16 nBinary_length[2] ={0,0};
UINT8 IdxNum = MELFAS_2CHIP_DOWNLOAD_ENABLE;
//==================================================
//
// 1. Read '.bin file'
// 2. *pBinary[0] : Binary data(Core + Private Custom)
// *pBinary[1] : Binary data(Public Custom)
// nBinary_length[0] : Firmware size(Core + Private Custom)
// nBinary_length[1] : Firmware size(Public Custom)
// 3. Run mcsdl_download( pBinary[IdxNum], nBinary_length[IdxNum], IdxNum);
// IdxNum : 0 (Master Chip Download)
// IdxNum : 1 (2Chip Download)
//
//==================================================
#if 0
// TO DO : File Process & Get file Size(== Binary size)
// This is just a simple sample
FILE *fp;
INT nRead;
//------------------------------
// Open a file
//------------------------------
if (fopen(fp, "MELFAS_FIRMWARE.bin", "rb") == NULL)
{
return MCSDL_RET_FILE_ACCESS_FAILED;
}
//------------------------------
// Get Binary Size
//------------------------------
fseek( fp, 0, SEEK_END );
nBinary_length = (UINT16)ftell(fp);
//------------------------------
// Memory allocation
//------------------------------
pBinary = (UINT8*)malloc( (INT)nBinary_length );
if (pBinary == NULL)
{
return MCSDL_RET_FILE_ACCESS_FAILED;
}
//------------------------------
// Read binary file
//------------------------------
fseek( fp, 0, SEEK_SET );
nRead = fread( pBinary, 1, (INT)nBinary_length, fp ); // Read binary file
if (nRead != (INT)nBinary_length)
{
fclose(fp); // Close file
if (pBinary != NULL) // free memory alloced.
free(pBinary);
return MCSDL_RET_FILE_ACCESS_FAILED;
}
//------------------------------
// Close file
//------------------------------
fclose(fp);
#endif
#if MELFAS_USE_PROTOCOL_COMMAND_FOR_DOWNLOAD
melfas_send_download_enable_command();
mcsdl_delay(MCSDL_DELAY_100US);
#endif
MELFAS_DISABLE_BASEBAND_ISR(); // Disable Baseband touch interrupt ISR.
MELFAS_DISABLE_WATCHDOG_TIMER_RESET(); // Disable Baseband watchdog timer
for (i = 0;i <= IdxNum;i++)
{
if (pBinary[0] != NULL && nBinary_length[0] > 0 && nBinary_length[0] < MELFAS_FIRMWARE_MAX_SIZE)
{
//------------------------
// Run Download
//------------------------
nRet = mcsdl_download((const UINT8 *)pBinary[0], (const UINT16)nBinary_length[0], i);
}
else
{
nRet = MCSDL_RET_WRONG_BINARY;
}
}
MELFAS_ROLLBACK_BASEBAND_ISR(); // Roll-back Baseband touch interrupt ISR.
MELFAS_ROLLBACK_WATCHDOG_TIMER_RESET(); // Roll-back Baseband watchdog timer
#if MELFAS_ENABLE_DBG_PRINT
mcsdl_print_result( nRet );
#endif
return ( nRet == MCSDL_RET_SUCCESS );
}
int mcsdl_download_binary_data(bool touch_id)
{
int nRet = 0;
int retry_cnt = 0;
long fw1_size = 0;
unsigned char *fw_data1;
#ifdef FW_FROM_FILE
struct file *filp;
loff_t pos;
int ret = 0;
mm_segment_t oldfs;
spinlock_t lock;
oldfs = get_fs();
set_fs(get_ds());
filp = filp_open(MELFAS_FW1, O_RDONLY, 0);
if (IS_ERR(filp)) {
pr_err("file open error:%d\n", (s32)filp);
return -1;
}
fw1_size = filp->f_path.dentry->d_inode->i_size;
pr_info("Size of the file : %ld(bytes)\n", fw1_size);
fw_data1 = kmalloc(fw1_size, GFP_KERNEL);
memset(fw_data1, 0, fw1_size);
pos = 0;
memset(fw_data1, 0, fw1_size);
ret = vfs_read(filp, (char __user *)fw_data1, fw1_size, &pos);
if(ret != fw1_size) {
pr_err("Failed to read file %s (ret = %d)\n", MELFAS_FW1, ret);
kfree(fw_data1);
filp_close(filp, current->files);
return -1;
}
filp_close(filp, current->files);
set_fs(oldfs);
spin_lock_init(&lock);
spin_lock(&lock);
#endif
#if 0
#if MELFAS_USE_PROTOCOL_COMMAND_FOR_DOWNLOAD
melfas_send_download_enable_command();
mcsdl_delay(MCSDL_DELAY_100US);
#endif
MELFAS_DISABLE_BASEBAND_ISR(); // Disable Baseband touch interrupt ISR.
MELFAS_DISABLE_WATCHDOG_TIMER_RESET(); // Disable Baseband watchdog timer
#endif
//------------------------
// Run Download
//------------------------
#ifdef FW_FROM_FILE
for (retry_cnt = 0; retry_cnt < 3; retry_cnt++) {
pr_info("[TSP] ADB - MASTER CHIP Firmware update! try : %d",retry_cnt+1);
nRet = mcsdl_download( (const UINT8*) fw_data1, (const UINT16)fw1_size, 0);
if (nRet)
continue;
#if MELFAS_2CHIP_DOWNLOAD_ENABLE
pr_info("[TSP] ADB - SLAVE CHIP Firmware update! try : %d",retry_cnt+1);
nRet = mcsdl_download( (const UINT8*) fw_data1, (const UINT16)fw1_size, 1);
if (nRet)
continue;
#endif
break;
}
#else //FW_FROM_FILE
for (retry_cnt = 0; retry_cnt < 5; retry_cnt++) {
if (touch_id)
nRet = mcsdl_download( (const UINT8*) MELFAS_binary_2, (const UINT16)MELFAS_binary_nLength_2, 0);
else
nRet = mcsdl_download( (const UINT8*) MELFAS_binary_1, (const UINT16)MELFAS_binary_nLength_1 , 0);
if (nRet)
continue;
#if MELFAS_2CHIP_DOWNLOAD_ENABLE
if (touch_id)
nRet = mcsdl_download( (const UINT8*) MELFAS_binary_2, (const UINT16)MELFAS_binary_nLength_2, 1); // Slave Binary data download
else
nRet = mcsdl_download( (const UINT8*) MELFAS_binary_1, (const UINT16)MELFAS_binary_nLength_1, 1); // Slave Binary data download
if (nRet)
continue;
#endif
break;
}
#endif //FW_FROM_FILE
MELFAS_ROLLBACK_BASEBAND_ISR(); // Roll-back Baseband touch interrupt ISR.
MELFAS_ROLLBACK_WATCHDOG_TIMER_RESET(); // Roll-back Baseband watchdog timer
fw_error:
if (nRet) {
mcsdl_erase_flash(0);
mcsdl_erase_flash(1);
}
#ifdef FW_FROM_FILE
kfree(fw_data1);
spin_unlock(&lock);
#endif
return nRet;
}
//============================================================
//
// Main Download furnction
//
// 1. Run mcsdl_download( pBinary[IdxNum], nBinary_length[IdxNum], IdxNum);
// IdxNum : 0 (Master Chip Download)
// IdxNum : 1 (2Chip Download)
//
//
//============================================================
int mcsdl_download_binary_data(UINT8 master_dl_retry)
{
int nRet;
#ifdef FW_FROM_FILE
struct file *filp;
spinlock_t lock;
loff_t pos;
int ret = 0;
long fw1_size = 0;
long fw2_size = 0;
mm_segment_t oldfs;
unsigned char *fw_data1;
unsigned char *fw_data2;
oldfs = get_fs();
set_fs(get_ds());
filp = filp_open(MELFAS_FW1, O_RDONLY, 0);
if (IS_ERR(filp)) {
pr_err("file open error:%d\n", (s32)filp);
return -1;
}
fw1_size = filp->f_path.dentry->d_inode->i_size;
pr_info("Size of the file : %ld(bytes)\n", fw1_size);
fw_data1 = kmalloc(fw1_size, GFP_KERNEL);
memset(fw_data1, 0, fw1_size);
pos = 0;
memset(fw_data1, 0, fw1_size);
ret = vfs_read(filp, (char __user *)fw_data1, fw1_size, &pos);
if(ret != fw1_size) {
pr_err("Failed to read file %s (ret = %d)\n", MELFAS_FW1, ret);
kfree(fw_data1);
filp_close(filp, current->files);
return -1;
}
filp_close(filp, current->files);
filp = filp_open(MELFAS_FW2, O_RDONLY, 0);
if (IS_ERR(filp)) {
pr_err("file open error:%d\n", (s32)filp);
return -1;
}
fw2_size = filp->f_path.dentry->d_inode->i_size;
pr_info("Size of the file : %ld(bytes)\n", fw2_size);
fw_data2 = kmalloc(fw2_size, GFP_KERNEL);
memset(fw_data2, 0, fw2_size);
pos = 0;
memset(fw_data2, 0, fw2_size);
ret = vfs_read(filp, (char __user *)fw_data2, fw2_size, &pos);
if(ret != fw2_size) {
pr_err("Failed to read file %s (ret = %d)\n", MELFAS_FW2, ret);
kfree(fw_data2);
filp_close(filp, current->files);
return -1;
}
filp_close(filp, current->files);
set_fs(oldfs);
spin_lock_init(&lock);
spin_lock(&lock);
#endif
#if MELFAS_USE_PROTOCOL_COMMAND_FOR_DOWNLOAD
melfas_send_download_enable_command();
mcsdl_delay(MCSDL_DELAY_100US);
#endif
MELFAS_DISABLE_BASEBAND_ISR(); // Disable Baseband touch interrupt ISR.
MELFAS_DISABLE_WATCHDOG_TIMER_RESET(); // Disable Baseband watchdog timer
//------------------------
// Run Download
//------------------------
#ifdef FW_FROM_FILE
if(MELFAS_ISP_DOWNLOAD || master_dl_retry)
{
nRet = mcsdl_download( (const UINT8*) fw_data1, (const UINT16)fw1_size, 0);
if (nRet)
goto fw_error;
}
#if MELFAS_2CHIP_DOWNLOAD_ENABLE
nRet = mcsdl_download( (const UINT8*) fw_data2, (const UINT16)fw2_size, 1);
if (nRet)
goto fw_error;
spin_unlock(&lock);
#endif
#else
if(MELFAS_ISP_DOWNLOAD || master_dl_retry)
{
nRet = mcsdl_download( (const UINT8*) MELFAS_binary, (const UINT16)MELFAS_binary_nLength , 0);
if (nRet)
goto fw_error;
}
#if MELFAS_2CHIP_DOWNLOAD_ENABLE
nRet = mcsdl_download( (const UINT8*) MELFAS_binary_2, (const UINT16)MELFAS_binary_nLength_2, 1); // Slave Binary data download
if (nRet)
goto fw_error;
#endif
#endif
MELFAS_ROLLBACK_BASEBAND_ISR(); // Roll-back Baseband touch interrupt ISR.
MELFAS_ROLLBACK_WATCHDOG_TIMER_RESET(); // Roll-back Baseband watchdog timer
return 0;
fw_error:
mcsdl_erase_flash(0);
mcsdl_erase_flash(1);
#ifdef FW_FROM_FILE
spin_unlock(&lock);
#endif
return nRet;
}
