arm: mediatek: use phase-aware PSCI reset on MT8188

MT8188 reset_cpu() checks the U-Boot proper PSCI symbol even when the
function is built for SPL. A standalone SPL download agent runs before
BL31, so fastboot acknowledges a reboot request and then stalls while
attempting an unavailable PSCI system reset.

Use the phase-aware configuration check so SPL falls back to the
watchdog reset provider. U-Boot proper continues to use PSCI as before.

Signed-off-by: Carlo Caione <ccaione@baylibre.com>
Reviewed-by: Julien Stephan <jstephan@baylibre.com>
Link: https://patch.msgid.link/20260724-ccaione-upstream-mt8188-spl-reset-v1-1-08da6554ecd8@baylibre.com
Signed-off-by: David Lechner <dlechner@baylibre.com>

This commit is contained in:

Carlo Caione

2026-08-05 15:05:32 -05:00

committed by

David Lechner

parent b889cdc267

commit cdc0564d4f

1 changed files with 1 additions and 1 deletions

									
										arch/arm/mach-mediatek/mt8188/init.c
									
		+1
		-1
	
												View File
												
				@@ -33,7 +33,7 @@ void reset_cpu(void)

				{

					struct udevice *wdt;

					if (IS_ENABLED(CONFIG_PSCI_RESET)) {

					if (CONFIG_IS_ENABLED(PSCI_RESET)) {

						psci_system_reset();

					} else {

						uclass_first_device(UCLASS_WDT, &wdt);