ARM: uniphier: allow to enable multiple SoCs

Before this commit, the Kconfig menu in mach-uniphier only allowed us
to choose one SoC to be compiled.  Each SoC has its own defconfig file
for the build-test coverage.  Consequently, some defconfig files are
duplicated with only the difference in CONFIG_DEFAULT_DEVICE_TREE and
CONFIG_{SOC_NAME}=y.

Now, most of board-specific parameters have been moved to device trees,
so it makes sense to include init code of multiple SoCs into a single
image as long as the SoCs have similar architecture.  In fact, some
SoCs of UniPhier family are very similar:
 - PH1-LD4 and PH1-sLD8
 - PH1-LD6b and ProXstream2 (will be added in the upcoming commit)

This commit will be helpful to merge some defconfig files for better
maintainability.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

1 files changed, 0 insertions, 13 deletions

diff --git a/arch/arm/mach-uniphier/ph1-pro4/Makefile b/arch/arm/mach-uniphier/ph1-pro4/Makefile
deleted file mode 100644
index e8b2c9e8ac..0000000000
--- a/arch/arm/mach-uniphier/ph1-pro4/Makefile
+++ /dev/null
@@ -1,13 +0,0 @@
-#
-# SPDX-License-Identifier:	GPL-2.0+
-#
-
-ifdef CONFIG_SPL_BUILD
-obj-y += pll_init.o early_clkrst_init.o \
-	pll_spectrum.o umc_init.o ddrphy_init.o
-obj-$(CONFIG_MICRO_SUPPORT_CARD) += sbc_init.o
-else
-obj-$(CONFIG_BOARD_EARLY_INIT_F) += pinctrl.o clkrst_init.o
-endif
-
-obj-y += boot-mode.o