void reboot_device(unsigned reboot_reason)
{
uint8_t reset_type = 0;
uint32_t ret = 0;
/* Need to clear the SW_RESET_ENTRY register and
* write to the BOOT_MISC_REG for known reset cases
*/
if(reboot_reason != DLOAD)
scm_dload_mode(NORMAL_MODE);
writel(reboot_reason, RESTART_REASON_ADDR);
/* For Reboot-bootloader and Dload cases do a warm reset
* For Reboot cases do a hard reset
*/
if((reboot_reason == FASTBOOT_MODE) || (reboot_reason == DLOAD) || (reboot_reason == RECOVERY_MODE))
reset_type = PON_PSHOLD_WARM_RESET;
else
reset_type = PON_PSHOLD_HARD_RESET;
pm8x41_reset_configure(reset_type);
ret = scm_halt_pmic_arbiter();
if (ret)
dprintf(CRITICAL , "Failed to halt pmic arbiter: %d\n", ret);
/* Drop PS_HOLD for MSM */
writel(0x00, MPM2_MPM_PS_HOLD);
mdelay(5000);
dprintf(CRITICAL, "Rebooting failed\n");
}
int set_download_mode(enum dload_mode mode)
{
int ret = 0;
ret = scm_dload_mode(mode);
pm8x41_clear_pmic_watchdog();
return ret;
}