diff options
| author | Ranjani Vaidyanathan <Ranjani.Vaidyanathan@nxp.com> | 2017-11-17 18:11:14 -0600 |
|---|---|---|
| committer | Abel Vesa <abel.vesa@nxp.com> | 2018-06-11 10:08:40 +0300 |
| commit | e9eb91cb9374f1cba3927351033842379079495b (patch) | |
| tree | 61e012e7cd39c5a06e0f08d4917ef40236908e28 /plat/imx/imx8qxp | |
| parent | 74279916c69f78dac4d4b3c67646ebb42ed081ab (diff) | |
Request the appropriate modes for runtime and low power for DDR, MU,
system interconnect etc.
Signed-off-by: Ranjani Vaidyanathan <Ranjani.Vaidyanathan@nxp.com>
Diffstat (limited to 'plat/imx/imx8qxp')
| -rw-r--r-- | plat/imx/imx8qxp/imx8qxp_psci.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/plat/imx/imx8qxp/imx8qxp_psci.c b/plat/imx/imx8qxp/imx8qxp_psci.c index c7e32bc0..0eb89ba5 100644 --- a/plat/imx/imx8qxp/imx8qxp_psci.c +++ b/plat/imx/imx8qxp/imx8qxp_psci.c @@ -226,5 +226,11 @@ int plat_setup_psci_ops(uintptr_t sec_entrypoint, /* request low power mode for A35 cluster, only need to do once */ sc_pm_req_low_power_mode(ipc_handle, SC_R_A35, SC_PM_PW_MODE_OFF); + /* Request RUN and LP modes for DDR, system interconnect etc. */ + sc_pm_req_sys_if_power_mode(ipc_handle, SC_R_A35, SC_PM_SYS_IF_DDR, SC_PM_PW_MODE_ON, SC_PM_PW_MODE_ON); + sc_pm_req_sys_if_power_mode(ipc_handle, SC_R_A35, SC_PM_SYS_IF_MU, SC_PM_PW_MODE_ON, SC_PM_PW_MODE_LP); + sc_pm_req_sys_if_power_mode(ipc_handle, SC_R_A35, SC_PM_SYS_IF_INTERCONNECT, SC_PM_PW_MODE_ON, SC_PM_PW_MODE_OFF); + sc_pm_req_sys_if_power_mode(ipc_handle, SC_R_A35, SC_PM_SYS_IF_OCMEM, SC_PM_PW_MODE_ON, SC_PM_PW_MODE_OFF); + return 0; } |