From: Chee Hong Ang chee.hong.ang@intel.com
mbox_reset_cold() will invoke ATF's PSCI service when running in non-secure mode (EL2).
Signed-off-by: Chee Hong Ang chee.hong.ang@intel.com --- arch/arm/mach-socfpga/mailbox_s10.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/arch/arm/mach-socfpga/mailbox_s10.c b/arch/arm/mach-socfpga/mailbox_s10.c index f30e7f8..6b39576 100644 --- a/arch/arm/mach-socfpga/mailbox_s10.c +++ b/arch/arm/mach-socfpga/mailbox_s10.c @@ -330,6 +330,9 @@ error:
int mbox_reset_cold(void) { +#if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_SPL_ATF) + psci_system_reset(); +#else int ret;
ret = mbox_send_cmd(MBOX_ID_UBOOT, MBOX_REBOOT_HPS, MBOX_CMD_DIRECT, @@ -338,6 +341,7 @@ int mbox_reset_cold(void) /* mailbox sent failure, wait for watchdog to kick in */ hang(); } +#endif return 0; }