bool fimc_is_ois_check_fw(struct fimc_is_core *core)
{
u8 *buf = NULL;
int ret = 0;
ret = fimc_is_ois_fw_version(core);
if (!ret) {
err("Failed to read ois fw version.");
return false;
}
fimc_is_ois_read_userdata(core);
if (ois_minfo.header_ver[0] == '6') {
if (ois_minfo.header_ver[2] == 'C' || ois_minfo.header_ver[2] == 'E'
|| ois_minfo.header_ver[2] == 'G' || ois_minfo.header_ver[2] == 'I') {
ret = fimc_is_ois_open_fw(core, FIMC_OIS_FW_NAME_DOM, &buf);
} else if (ois_minfo.header_ver[2] == 'D' || ois_minfo.header_ver[2] == 'F'
|| ois_minfo.header_ver[2] == 'H' || ois_minfo.header_ver[2] == 'J') {
ret = fimc_is_ois_open_fw(core, FIMC_OIS_FW_NAME_SEC, &buf);
}
} else if (ois_minfo.header_ver[0] == '8') {
if (ois_minfo.header_ver[2] == 'H' || ois_minfo.header_ver[2] == 'J') {
ret = fimc_is_ois_open_fw(core, FIMC_OIS_FW_NAME_SEC_2, &buf);
}
} else {
info("Module FW version does not matched with phone FW version.\n");
strcpy(ois_pinfo.header_ver, "NULL");
return true;
}
if (ret) {
err("fimc_is_ois_open_fw failed(%d)\n", ret);
}
if (buf) {
vfree(buf);
}
return true;
}
void fimc_is_ois_check_fw(struct fimc_is_core *core)
{
u8 *buf = NULL;
int ret = 0;
fimc_is_ois_fw_version(core);
fimc_is_ois_read_userdata(core);
if (ois_minfo.header_ver[2] == 'A') {
ret = fimc_is_ois_open_fw(core, FIMC_OIS_FW_NAME_DOM, &buf);
} else if (ois_minfo.header_ver[2] == 'B') {
ret = fimc_is_ois_open_fw(core, FIMC_OIS_FW_NAME_SEC, &buf);
}
if (ret) {
err("fimc_is_ois_open_fw failed(%d)\n", ret);
}
if (buf) {
vfree(buf);
}
return;
}
void fimc_is_ois_check_fw(struct fimc_is_core *core)
{
u8 *buf = NULL;
int ret = 0;
ret = fimc_is_ois_open_fw(core, FIMC_OIS_FW_NAME, &buf);
if (ret) {
err("fimc_is_ois_open_fw failed(%d)\n", ret);
}
if (buf) {
vfree(buf);
}
return;
}
void fimc_is_ois_fw_update(struct fimc_is_core *core)
{
u8 SendData[256], RcvData;
u16 RcvDataShort = 0;
u8 data[2] = {0, };
int block, i, position = 0;
u16 checkSum;
u8 *buf = NULL;
int ret = 0, sum_size = 0, retry_count = 3;
int module_ver = 0, binary_ver = 0;
u8 error_status = 0;
bool forced_update = false, crc_result = false;
bool need_reset = false;
struct i2c_client *client = core->client1;
struct exynos_platform_fimc_is *core_pdata = NULL;
core_pdata = dev_get_platdata(fimc_is_dev);
if (!core_pdata) {
err("core->pdata is null");
return;
}
/* OIS Status Check */
error_status = fimc_is_ois_read_status(core);
if (error_status == 0x01) {
forced_update = true;
}
ret = fimc_is_ois_fw_version(core);
if (!ret) {
err("Failed to read ois fw version.");
return;
}
fimc_is_ois_read_userdata(core);
if (ois_minfo.header_ver[0] == '6') {
if (ois_minfo.header_ver[2] == 'C' || ois_minfo.header_ver[2] == 'E'
|| ois_minfo.header_ver[2] == 'G' || ois_minfo.header_ver[2] == 'I') {
ret = fimc_is_ois_open_fw(core, FIMC_OIS_FW_NAME_DOM, &buf);
} else if (ois_minfo.header_ver[2] == 'D' || ois_minfo.header_ver[2] == 'F'
|| ois_minfo.header_ver[2] == 'H' || ois_minfo.header_ver[2] == 'J') {
ret = fimc_is_ois_open_fw(core, FIMC_OIS_FW_NAME_SEC, &buf);
}
} else if (ois_minfo.header_ver[0] == '8') {
if (ois_minfo.header_ver[2] == 'H' || ois_minfo.header_ver[2] == 'J') {
ret = fimc_is_ois_open_fw(core, FIMC_OIS_FW_NAME_SEC_2, &buf);
}
} else {
info("Module FW version does not matched with phone FW version.\n");
strcpy(ois_pinfo.header_ver, "NULL");
return;
}
if (ret) {
err("fimc_is_ois_open_fw failed(%d)", ret);
goto p_err;
}
if (ois_minfo.header_ver[2] != CAMERA_OIS_DOM_UPDATE_VERSION
&& ois_minfo.header_ver[2] != CAMERA_OIS_SEC_UPDATE_VERSION) {
info("Do not update ois Firmware. FW version is low.\n");
goto p_err;
}
if (buf == NULL) {
err("buf is NULL. OIS FW Update failed.");
return;
}
if (!forced_update) {
if (ois_uinfo.header_ver[0] == 0xFF && ois_uinfo.header_ver[1] == 0xFF &&
ois_uinfo.header_ver[2] == 0xFF) {
err("OIS userdata is not valid.");
goto p_err;
}
}
/*Update OIS FW when Gyro sensor/Driver IC/ Core version is same*/
if (!forced_update) {
if (!fimc_is_ois_version_compare(ois_minfo.header_ver, ois_pinfo.header_ver,
ois_uinfo.header_ver)) {
err("Does not update ois fw. OIS module ver = %s, binary ver = %s, userdata ver = %s",
ois_minfo.header_ver, ois_pinfo.header_ver, ois_uinfo.header_ver);
goto p_err;
}
} else {
if (!fimc_is_ois_version_compare_default(ois_minfo.header_ver, ois_pinfo.header_ver)) {
err("Does not update ois fw. OIS module ver = %s, binary ver = %s",
ois_minfo.header_ver, ois_pinfo.header_ver);
goto p_err;
}
}
crc_result = fimc_is_ois_crc_check(core, buf);
if (crc_result == false) {
err("OIS CRC32 error.\n");
goto p_err;
}
if (!fw_sdcard && !forced_update) {
module_ver = fimc_is_ois_fw_revision(ois_minfo.header_ver);
binary_ver = fimc_is_ois_fw_revision(ois_pinfo.header_ver);
if (binary_ver <= module_ver) {
err("OIS module ver = %d, binary ver = %d", module_ver, binary_ver);
goto p_err;
}
}
info("OIS fw update started. module ver = %s, binary ver = %s, userdata ver = %s\n",
ois_minfo.header_ver, ois_pinfo.header_ver, ois_uinfo.header_ver);
if (core_pdata->use_ois_hsi2c) {
fimc_is_ois_i2c_config(core->client1, true);
}
retry:
if (need_reset) {
fimc_is_ois_gpio_off(core);
msleep(30);
fimc_is_ois_gpio_on(core);
msleep(150);
}
fimc_is_ois_i2c_read(client, 0x01, &RcvData); /* OISSTS Read */
if (RcvData != 0x01) {/* OISSTS != IDLE */
err("RCV data return!!");
goto p_err;
}
/* Update a Boot Program */
/* SET FWUP_CTRL REG */
fimc_is_ois_i2c_write(client ,0x000C, 0x0B);
msleep(20);
position = 0;
/* Write Boot Data */
for (block = 4; block < 8; block++) { /* 0x1000 - 0x1FFF */
for (i = 0; i < 4; i++) {
memcpy(SendData, bootCode + position, FW_TRANS_SIZE);
fimc_is_ois_i2c_write_multi(client, 0x0100, SendData, FW_TRANS_SIZE + 2);
position += FW_TRANS_SIZE;
if (i == 0 ) {
msleep(20);
} else if ((i == 1) || (i == 2)) { /* Wait Erase and Write process */
msleep(10); /* Wait Write process */
} else {
msleep(15); /* Wait Write and Verify process */
}
}
}
/* CHECKSUM (Boot) */
sum_size = OIS_BOOT_FW_SIZE;
checkSum = fimc_is_ois_calc_checksum(&bootCode[0], sum_size);
SendData[0] = (checkSum & 0x00FF);
SendData[1] = (checkSum & 0xFF00) >> 8;
SendData[2] = 0x00;
SendData[3] = 0x00;
fimc_is_ois_i2c_write_multi(client, 0x08, SendData, 6);
msleep(10); /* (RUMBA Self Reset) */
fimc_is_ois_i2c_read_multi(client, 0x06, data, 2); /* Error Status read */
info("%s: OISSTS Read = 0x%02x%02x\n", __func__, data[1], data[0]);
if (data[1] == 0x00 && data[0] == 0x01) { /* Boot F/W Update Error check */
/* Update a User Program */
/* SET FWUP_CTRL REG */
position = 0;
SendData[0] = 0x09; /* FWUP_DSIZE=256Byte, FWUP_MODE=PROG, FWUPEN=Start */
fimc_is_ois_i2c_write(client, 0x0C, SendData[0]); /* FWUPCTRL REG(0x000C) 1Byte Send */
/* Write UserProgram Data */
for (block = 4; block <= 27; block++) { /* 0x1000 -0x 6FFF (RUMBA-SA)*/
for (i = 0; i < 4; i++) {
memcpy(SendData, &progCode[position], (size_t)FW_TRANS_SIZE);
fimc_is_ois_i2c_write_multi(client, 0x100, SendData, FW_TRANS_SIZE + 2); /* FLS_DATA REG(0x0100) 256Byte Send */
position += FW_TRANS_SIZE;
if (i ==0 ) {
msleep(20); /* Wait Erase and Write process */
} else if ((i==1) || (i==2)) {
msleep(10); /* Wait Write process */
} else {
msleep(15); /* Wait Write and Verify process */
}
}
}
/* CHECKSUM (Program) */
sum_size = OIS_PROG_FW_SIZE;
checkSum = fimc_is_ois_calc_checksum(&progCode[0], sum_size);
SendData[0] = (checkSum & 0x00FF);
SendData[1] = (checkSum & 0xFF00) >> 8;
SendData[2] = 0; /* Don't Care */
SendData[3] = 0x80; /* Self Reset Request */
fimc_is_ois_i2c_write_multi(client, 0x08, SendData, 6); /* FWUP_CHKSUM REG(0x0008) 4Byte Send */
msleep(60); /* (Wait RUMBA Self Reset) */
fimc_is_ois_i2c_read(client, 0x6, (u8*)&RcvDataShort); /* Error Status read */
if (RcvDataShort == 0x0000) {
/* F/W Update Success Process */
info("%s: OISLOG OIS program update success\n", __func__);
} else {
/* Retry Process */
if (retry_count > 0) {
err("OISLOG OIS program update fail, retry update. count = %d", retry_count);
retry_count--;
need_reset = true;
goto retry;
}
/* F/W Update Error Process */
err("OISLOG OIS program update fail");
goto p_err;
}
} else {
void fimc_is_ois_fw_update(struct fimc_is_core *core)
{
u8 SendData[256], RcvData;
u16 RcvDataShort = 0;
int block, i, position = 0;
u16 checkSum;
u8 *buf = NULL;
int ret = 0, sum_size = 0;
int module_ver = 0, binary_ver = 0;
struct i2c_client *client = core->client1;
/* OIS Status Check */
ret = fimc_is_ois_open_fw(core, FIMC_OIS_FW_NAME, &buf);
if (ret) {
err("fimc_is_ois_open_fw failed(%d)\n", ret);
goto p_err;
}
fimc_is_ois_fw_version(core);
/*Update OIS FW when Gyro sensor/Driver IC/ Core version is same*/
if (!fimc_is_ois_version_compare(ois_minfo.header_ver, ois_pinfo.header_ver)) {
err("Does not update ois fw. OIS module ver = %s, binary ver = %s\n", ois_minfo.header_ver, ois_pinfo.header_ver );
goto p_err;
}
module_ver = fimc_is_ois_fw_revision(ois_minfo.header_ver);
binary_ver = fimc_is_ois_fw_revision(ois_pinfo.header_ver);
if (binary_ver <= module_ver) {
err("OIS module ver = %d, binary ver = %d\n", module_ver, binary_ver);
goto p_err;
}
fimc_is_ois_i2c_read(client, 0x01, &RcvData); /* OISSTS Read */
if (RcvData != 0x01) {/* OISSTS != IDLE */
err("RCV data return!!\n");
goto p_err;
}
/* Update a Boot Program */
/* SET FWUP_CTRL REG */
fimc_is_ois_i2c_write(client ,0x000C, 0x0B);
position = 0;
/* Write Boot Data */
for (block = 4; block < 8; block++) { /* 0x1000 - 0x1FFF */
for (i = 0; i < 4; i++) {
memcpy(SendData, bootCode + position, FW_TRANS_SIZE);
fimc_is_ois_i2c_write_multi(client, 0x0100, SendData, FW_TRANS_SIZE + 2);
position += FW_TRANS_SIZE;
if (i == 0 ) {
msleep(20);
} else if ((i == 1) || (i == 2)) { /* Wait Erase and Write process */
msleep(10); /* Wait Write process */
} else {
msleep(15); /* Wait Write and Verify process */
}
}
}
/* CHECKSUM (Boot) */
sum_size = OIS_BOOT_FW_SIZE;
checkSum = fimc_is_ois_calc_checksum(&bootCode[0], sum_size);
SendData[0] = (checkSum & 0x00FF);
SendData[1] = (checkSum & 0xFF00) >> 8;
SendData[2] = 0x00;
SendData[3] = 0x00;
fimc_is_ois_i2c_write_multi(client, 0x08, SendData, 6);
msleep(10); /* (RUMBA Self Reset) */
fimc_is_ois_i2c_read_multi(client, 0x06, &RcvDataShort); /* Error Status read */
pr_info("OISSTS Read = 0x%04x\n", RcvDataShort);
if (RcvDataShort == 0x0001) { /* Boot F/W Update Error check */
/* Update a User Program */
/* SET FWUP_CTRL REG */
position = 0;
SendData[0] = 0x09; /* FWUP_DSIZE=256Byte, FWUP_MODE=PROG, FWUPEN=Start */
fimc_is_ois_i2c_write(client, 0x0C, SendData[0]); /* FWUPCTRL REG(0x000C) 1Byte Send */
/* Write UserProgram Data */
for (block = 4; block <= 27; block++) { /* 0x1000 -0x 6FFF (RUMBA-SA)*/
for (i = 0; i < 4; i++) {
memcpy(SendData, &progCode[position], (size_t)FW_TRANS_SIZE);
fimc_is_ois_i2c_write_multi(client, 0x100, SendData, FW_TRANS_SIZE + 2); /* FLS_DATA REG(0x0100) 256Byte Send */
position += FW_TRANS_SIZE;
if (i ==0 ) {
msleep(20); /* Wait Erase and Write process */
} else if ((i==1) || (i==2)) {
msleep(10); /* Wait Write process */
} else {
msleep(15); /* Wait Write and Verify process */
}
}
}
/* CHECKSUM (Program) */
sum_size = OIS_PROG_FW_SIZE;
checkSum = fimc_is_ois_calc_checksum(&progCode[0], sum_size);
SendData[0] = (checkSum & 0x00FF);
SendData[1] = (checkSum & 0xFF00) >> 8;
SendData[2] = 0; /* Don't Care */
SendData[3] = 0x80; /* Self Reset Request */
fimc_is_ois_i2c_write_multi(client, 0x08, SendData, 6); /* FWUP_CHKSUM REG(0x0008) 4Byte Send */
msleep(10); /* (Wait RUMBA Self Reset) */
fimc_is_ois_i2c_read(client, 0x6, (u8*)&RcvDataShort); /* Error Status read */
if (RcvDataShort == 0x0000) {
/* F/W Update Success Process */
err("OISLOG OIS program update success\n");
} else {
/* F/W Update Error Process */
err("OISLOG OIS program update fail\n");
}
} else {
