diff options
| author | Anson Huang <Anson.Huang@nxp.com> | 2018-07-12 14:26:07 +0800 |
|---|---|---|
| committer | Anson Huang <Anson.Huang@nxp.com> | 2018-07-12 16:15:39 +0800 |
| commit | db81c59252ff01613d20f713b96b9573e4447f4b (patch) | |
| tree | 1ed4630f0fae3949c00bd5f2ecfe9f6f9d7cbe53 | |
| parent | 762688bff24277590f888a45ab404a5d327efd92 (diff) | |
imx: imx8qm: add system off support
Add system power off support for i.MX8QM,
when Linux kernel issues "poweroff" command,
TF-A will send command to inform system
controller to power off whole board according
to board design, tested on i.MX8QM MEK board.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
| -rw-r--r-- | plat/imx/imx8qm/imx8qm_psci.c | 1 | ||||
| -rw-r--r-- | plat/imx/imx8qm/platform.mk | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/plat/imx/imx8qm/imx8qm_psci.c b/plat/imx/imx8qm/imx8qm_psci.c index b9b794be..53b5ccd0 100644 --- a/plat/imx/imx8qm/imx8qm_psci.c +++ b/plat/imx/imx8qm/imx8qm_psci.c @@ -94,6 +94,7 @@ static const plat_psci_ops_t imx_plat_psci_ops = { .pwr_domain_on = imx_pwr_domain_on, .pwr_domain_on_finish = imx_pwr_domain_on_finish, .validate_ns_entrypoint = imx_validate_ns_entrypoint, + .system_off = imx_system_off, }; int plat_setup_psci_ops(uintptr_t sec_entrypoint, diff --git a/plat/imx/imx8qm/platform.mk b/plat/imx/imx8qm/platform.mk index c295e14b..022ad990 100644 --- a/plat/imx/imx8qm/platform.mk +++ b/plat/imx/imx8qm/platform.mk @@ -21,6 +21,7 @@ BL31_SOURCES += plat/imx/common/lpuart_console.S \ plat/imx/imx8qm/imx8qm_bl31_setup.c \ plat/imx/imx8qm/imx8qm_psci.c \ plat/imx/common/imx8_topology.c \ + plat/imx/common/imx8_psci.c \ lib/xlat_tables/aarch64/xlat_tables.c \ lib/xlat_tables/xlat_tables_common.c \ lib/cpus/aarch64/cortex_a53.S \ |