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From a307f33f84b76871ac6879ce93d26525af3e5bd9 Mon Sep 17 00:00:00 2001
From: Max Krummenacher <max.krummenacher@toradex.com>
Date: Tue, 19 May 2020 20:32:59 +0200
Subject: [PATCH] Revert "Add NXP's SoCs partition reboot support."
This reverts commit 13a5c7ece5a13c636e52f22b45f592b72b6453d1.
With commit 13a5c7ece5a1 the SCFW will execute a reboot of the AP
partition as a reaction to a psci_system_reboot, e.g. because of
a Linux reboot.
This does only reset the SoC partly, i.e. only IP which will not affect
other partitions. As a result on Apalis iMX8 USB HSIC comes up in a
state were it does not recognize our USB3503 hub correctly.
Refer to the SCFW doc file sc_fw_port.pdf for more info on the various
sc_reboot*, sc_reset* functionalities.
Upstream-Status: Inappropriate [configuration]
Related-to: ELB-2702
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
---
plat/imx/common/imx8_psci.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/plat/imx/common/imx8_psci.c b/plat/imx/common/imx8_psci.c
index bf0b2f6b1..310f81c2e 100644
--- a/plat/imx/common/imx8_psci.c
+++ b/plat/imx/common/imx8_psci.c
@@ -21,7 +21,7 @@ void __dead2 imx_system_off(void)
void __dead2 imx_system_reset(void)
{
- sc_pm_reboot(ipc_handle, SC_PM_RESET_TYPE_COLD);
+ sc_pm_reset(ipc_handle, SC_PM_RESET_TYPE_BOARD);
wfi();
ERROR("system reset failed.\n");
panic();
--
2.20.1
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