[PATCH v3 1/4] arm: mach-meson: provide reset_cpu only when SYSRESET is disabled

[Ferass El Hafidi]

This is in preparation of enabling SYSRESET across all Amlogic boards by
default. SYSRESET brings its own reset_cpu implementation which will
conflict with the one defined in board-common.c.
SPL however will not have SYSRESET enabled (due to overhead in the final
image, as we have very little space to work with), and thus will still
need that reset_cpu to be defined. Furthermore, some boards do not enable
PSCI support in U-Boot, so they may still need this implementation.
Guard reset_cpu inside #ifdef to only compile it in when SYSRESET is not
enabled.

Signed-off-by: Ferass El Hafidi <funderscore at postmarketos.org>
---
 arch/arm/mach-meson/board-common.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/arch/arm/mach-meson/board-common.c b/arch/arm/mach-meson/board-common.c
index a5afc2d75c0..c34b81e5e78 100644
--- a/arch/arm/mach-meson/board-common.c
+++ b/arch/arm/mach-meson/board-common.c
@@ -155,16 +155,14 @@ int board_late_init(void)
 	return meson_board_late_init();
 }
 
+#if defined(CONFIG_XPL) || !CONFIG_IS_ENABLED(SYSRESET)
 void reset_cpu(void)
 {
-#if CONFIG_SPL_BUILD
 	/*
 	 * We do not have BL31 running yet, so no PSCI.
 	 * Instead, let the watchdog reset the board.
 	 */
 	for (;;)
 		;
-#else
-	psci_system_reset();
-#endif
 }
+#endif

-- 
2.53.0