global: Rename SPL_TPL_ to PHASE_
Use PHASE_ as the symbol to select a particular XPL build. This means
that SPL_TPL_ is no-longer set.
Update the comment in bootstage to refer to this symbol, instead of
SPL_
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/power/acpi_pmc/Makefile b/drivers/power/acpi_pmc/Makefile
index 0db52a6..3259b39 100644
--- a/drivers/power/acpi_pmc/Makefile
+++ b/drivers/power/acpi_pmc/Makefile
@@ -3,4 +3,4 @@
# Copyright 2019 Google LLC
obj-y += acpi-pmc-uclass.o
-obj-$(CONFIG_$(SPL_TPL_)ACPI_PMC_SANDBOX) += sandbox.o pmc_emul.o
+obj-$(CONFIG_$(PHASE_)ACPI_PMC_SANDBOX) += sandbox.o pmc_emul.o