Convert CONFIG_SPL_LIBCOMMON_SUPPORT to Kconfig

Move this option to Kconfig and tidy up existing uses.

Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/arch/arm/cpu/armv7/omap3/Kconfig b/arch/arm/cpu/armv7/omap3/Kconfig
index 65d71cc..6c8a684 100644
--- a/arch/arm/cpu/armv7/omap3/Kconfig
+++ b/arch/arm/cpu/armv7/omap3/Kconfig
@@ -12,6 +12,9 @@
 config SPL_I2C_SUPPORT
 	default y
 
+config SPL_LIBCOMMON_SUPPORT
+	default y
+
 choice
 	prompt "OMAP3 board select"
 	optional
diff --git a/arch/arm/cpu/armv7/omap4/Kconfig b/arch/arm/cpu/armv7/omap4/Kconfig
index 5c8af63..5cbd3cb 100644
--- a/arch/arm/cpu/armv7/omap4/Kconfig
+++ b/arch/arm/cpu/armv7/omap4/Kconfig
@@ -12,6 +12,9 @@
 config SPL_I2C_SUPPORT
 	default y
 
+config SPL_LIBCOMMON_SUPPORT
+	default y
+
 choice
 	prompt "OMAP4 board select"
 	optional
diff --git a/arch/arm/cpu/armv7/omap5/Kconfig b/arch/arm/cpu/armv7/omap5/Kconfig
index 5a15a5c..9851ae8 100644
--- a/arch/arm/cpu/armv7/omap5/Kconfig
+++ b/arch/arm/cpu/armv7/omap5/Kconfig
@@ -12,6 +12,9 @@
 config SPL_I2C_SUPPORT
 	default y
 
+config SPL_LIBCOMMON_SUPPORT
+	default y
+
 choice
 	prompt "OMAP5 board select"
 	optional
diff --git a/arch/arm/cpu/armv8/zynqmp/Kconfig b/arch/arm/cpu/armv8/zynqmp/Kconfig
index a049fad..fa0fa92 100644
--- a/arch/arm/cpu/armv8/zynqmp/Kconfig
+++ b/arch/arm/cpu/armv8/zynqmp/Kconfig
@@ -3,6 +3,9 @@
 config SPL_FAT_SUPPORT
 	default y
 
+config SPL_LIBCOMMON_SUPPORT
+	default y
+
 config SYS_BOARD
 	default "zynqmp"
 
diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig
index d4a5bc9..bf73378 100644
--- a/arch/arm/mach-exynos/Kconfig
+++ b/arch/arm/mach-exynos/Kconfig
@@ -64,6 +64,9 @@
 config SPL_GPIO_SUPPORT
 	default y
 
+config SPL_LIBCOMMON_SUPPORT
+	default y
+
 choice
 	prompt "EXYNOS5 board select"
 
diff --git a/arch/arm/mach-rockchip/rk3288/Kconfig b/arch/arm/mach-rockchip/rk3288/Kconfig
index ed24b89..0ff50fe 100644
--- a/arch/arm/mach-rockchip/rk3288/Kconfig
+++ b/arch/arm/mach-rockchip/rk3288/Kconfig
@@ -75,6 +75,9 @@
 config SPL_DRIVERS_MISC_SUPPORT
 	default y
 
+config SPL_LIBCOMMON_SUPPORT
+	default y
+
 source "board/chipspark/popmetal_rk3288/Kconfig"
 
 source "board/firefly/firefly-rk3288/Kconfig"
diff --git a/arch/arm/mach-socfpga/Kconfig b/arch/arm/mach-socfpga/Kconfig
index 1a43c7b..a782daf 100644
--- a/arch/arm/mach-socfpga/Kconfig
+++ b/arch/arm/mach-socfpga/Kconfig
@@ -1,5 +1,8 @@
 if ARCH_SOCFPGA
 
+config SPL_LIBCOMMON_SUPPORT
+	default y
+
 config TARGET_SOCFPGA_ARRIA5
 	bool
 	select TARGET_SOCFPGA_GEN5
diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig
index 6b1cedf..ce48d25 100644
--- a/arch/arm/mach-tegra/Kconfig
+++ b/arch/arm/mach-tegra/Kconfig
@@ -3,6 +3,9 @@
 config SPL_GPIO_SUPPORT
 	default y
 
+config SPL_LIBCOMMON_SUPPORT
+	default y
+
 config TEGRA_IVC
 	bool "Tegra IVC protocol"
 	help
diff --git a/arch/arm/mach-uniphier/Kconfig b/arch/arm/mach-uniphier/Kconfig
index 7bee6c7..6deca5b 100644
--- a/arch/arm/mach-uniphier/Kconfig
+++ b/arch/arm/mach-uniphier/Kconfig
@@ -1,5 +1,8 @@
 if ARCH_UNIPHIER
 
+config SPL_LIBCOMMON_SUPPORT
+	default y
+
 config SYS_CONFIG_NAME
 	default "uniphier"
 
diff --git a/arch/arm/mach-zynq/Kconfig b/arch/arm/mach-zynq/Kconfig
index 2ed8e98..007cad4 100644
--- a/arch/arm/mach-zynq/Kconfig
+++ b/arch/arm/mach-zynq/Kconfig
@@ -3,6 +3,9 @@
 config SPL_FAT_SUPPORT
 	default y
 
+config SPL_LIBCOMMON_SUPPORT
+	default y
+
 config SYS_BOARD
 	default "zynq"