feat(imx8m): add the anamix pll override setting
Add PLL power down override & bypass support when
system enter DSM mode.
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Change-Id: I50cd6b82151961ab849f58714a8c307d3f7f4166
diff --git a/plat/imx/imx8m/imx8m_psci_common.c b/plat/imx/imx8m/imx8m_psci_common.c
index f3ff9f4..4df4f8e 100644
--- a/plat/imx/imx8m/imx8m_psci_common.c
+++ b/plat/imx/imx8m/imx8m_psci_common.c
@@ -122,6 +122,7 @@
if (is_local_state_off(SYSTEM_PWR_STATE(target_state))) {
imx_set_sys_lpm(core_id, true);
dram_enter_retention();
+ imx_anamix_override(true);
}
}
@@ -131,6 +132,7 @@
unsigned int core_id = MPIDR_AFFLVL0_VAL(mpidr);
if (is_local_state_off(SYSTEM_PWR_STATE(target_state))) {
+ imx_anamix_override(false);
dram_exit_retention();
imx_set_sys_lpm(core_id, false);
}