[PATCH v8 09/13] arm: mach-k3: am62p5_init: Resume on LPM exit

[Markus Schneider-Pargmann (TI.com)]

When exiting a low power mode with DDR self-refresh, we can directly
resume after DDR setup is done. Call the common function to resume.

Signed-off-by: Markus Schneider-Pargmann (TI.com) <msp at baylibre.com>
---
 arch/arm/mach-k3/am62px/am62p5_init.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/arch/arm/mach-k3/am62px/am62p5_init.c b/arch/arm/mach-k3/am62px/am62p5_init.c
index a74fe3d23d7c4b66ac95aa5a01c2a32a586e9ced..63cc9827b6a178d36f054400772417411cb508f5 100644
--- a/arch/arm/mach-k3/am62px/am62p5_init.c
+++ b/arch/arm/mach-k3/am62px/am62p5_init.c
@@ -253,6 +253,15 @@ void board_init_f(ulong dummy)
 		enable_mcu_esm_reset();
 	}
 
+	if (wkup_ctrl_is_lpm_exit()) {
+		u64 meta_data_addr;
+
+		ret = wkup_r5f_am62_lpm_meta_data_addr(&meta_data_addr);
+		if (ret)
+			panic("Failed to get LPM meta data address %d\n", ret);
+		lpm_resume_from_ddr(meta_data_addr);
+	}
+
 	spl_enable_cache();
 
 	setup_qos();

-- 
2.51.0