arch: Use CONFIG_XPL_BUILD instead of CONFIG_SPL_BUILD
Use the new symbol to refer to any 'SPL' build, including TPL and VPL
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/arch/arm/mach-uniphier/debug-uart/Makefile b/arch/arm/mach-uniphier/debug-uart/Makefile
index 81e9314..4202cb3 100644
--- a/arch/arm/mach-uniphier/debug-uart/Makefile
+++ b/arch/arm/mach-uniphier/debug-uart/Makefile
@@ -1,6 +1,6 @@
# SPDX-License-Identifier: GPL-2.0+
-ifdef CONFIG_SPL_BUILD
+ifdef CONFIG_XPL_BUILD
obj-$(CONFIG_ARCH_UNIPHIER_LD4) += debug-uart-ld4.o
obj-$(CONFIG_ARCH_UNIPHIER_PRO4) += debug-uart-pro4.o
obj-$(CONFIG_ARCH_UNIPHIER_SLD8) += debug-uart-sld8.o