diff options
| author | Chee Hong Ang <chee.hong.ang@intel.com> | 2020-12-24 18:21:08 +0800 |
|---|---|---|
| committer | Ley Foon Tan <ley.foon.tan@intel.com> | 2021-01-15 17:48:38 +0800 |
| commit | 3b07cec93a82510b6720e685a9d7b1d520348e17 (patch) | |
| tree | 782e74fd7f9dd1626d8c7bb422c185eef4553cdd /arch/arm/mach-socfpga | |
| parent | 677b420a15e701695aaa37f05cdfcbec47f7a6d0 (diff) | |
| download | u-boot-3b07cec93a82510b6720e685a9d7b1d520348e17.tar.gz | |
arm: socfpga: mailbox: Add 'SYSTEM_RESET' PSCI support to mbox_reset_cold()
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>
Diffstat (limited to 'arch/arm/mach-socfpga')
| -rw-r--r-- | arch/arm/mach-socfpga/mailbox_s10.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/mach-socfpga/mailbox_s10.c b/arch/arm/mach-socfpga/mailbox_s10.c index 18d44924e62..429444f0694 100644 --- a/arch/arm/mach-socfpga/mailbox_s10.c +++ b/arch/arm/mach-socfpga/mailbox_s10.c @@ -11,6 +11,7 @@ #include <asm/arch/mailbox_s10.h> #include <asm/arch/system_manager.h> #include <asm/secure.h> +#include <asm/system.h> DECLARE_GLOBAL_DATA_PTR; @@ -398,6 +399,9 @@ 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, @@ -406,6 +410,7 @@ int mbox_reset_cold(void) /* mailbox sent failure, wait for watchdog to kick in */ hang(); } +#endif return 0; } |