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| author | Hadi Asyrafi <muhammad.hadi.asyrafi.abdul.halim@intel.com> | 2019-09-12 15:14:01 +0800 |
|---|---|---|
| committer | Hadi Asyrafi <muhammad.hadi.asyrafi.abdul.halim@intel.com> | 2019-09-12 15:20:04 +0800 |
| commit | afac9681ff28d9a402b6622af94935300b42fbdf (patch) | |
| tree | ade2e33a4d6423b00db45c71ec5d30410f81ee69 /plat/intel | |
| parent | 5dbdf8e4eac1d5999f07976f9f430894b0784907 (diff) | |
| download | platform_external_arm-trusted-firmware-afac9681ff28d9a402b6622af94935300b42fbdf.tar.gz platform_external_arm-trusted-firmware-afac9681ff28d9a402b6622af94935300b42fbdf.tar.bz2 platform_external_arm-trusted-firmware-afac9681ff28d9a402b6622af94935300b42fbdf.zip | |
intel: agilex: Fix psci power domain off
Disable gic cpu interface for powered down cpu. This patch also removes
core reset during power off as core reset will be done during power on
Signed-off-by: Hadi Asyrafi <muhammad.hadi.asyrafi.abdul.halim@intel.com>
Change-Id: I2ca96d876b6e71e56d24a9a7e184b6d6226b8673
Diffstat (limited to 'plat/intel')
| -rw-r--r-- | plat/intel/soc/agilex/socfpga_psci.c | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/plat/intel/soc/agilex/socfpga_psci.c b/plat/intel/soc/agilex/socfpga_psci.c index 04d8a0e91..12060ef08 100644 --- a/plat/intel/soc/agilex/socfpga_psci.c +++ b/plat/intel/soc/agilex/socfpga_psci.c @@ -61,18 +61,12 @@ int socfpga_pwr_domain_on(u_register_t mpidr) ******************************************************************************/ void socfpga_pwr_domain_off(const psci_power_state_t *target_state) { - unsigned int cpu_id = plat_my_core_pos(); - for (size_t i = 0; i <= PLAT_MAX_PWR_LVL; i++) VERBOSE("%s: target_state->pwr_domain_state[%lu]=%x\n", __func__, i, target_state->pwr_domain_state[i]); - /* TODO: Prevent interrupts from spuriously waking up this cpu */ - /* gicv2_cpuif_disable(); */ - - /* assert core reset */ - mmio_setbits_32(AGX_RSTMGR_OFST + AGX_RSTMGR_MPUMODRST_OFST, - 1 << cpu_id); + /* Prevent interrupts from spuriously waking up this cpu */ + gicv2_cpuif_disable(); } /******************************************************************************* |