Convert CONFIG_SYS_WHITE_ON_BLACK to Kconfig

This converts the following to Kconfig:
   CONFIG_SYS_WHITE_ON_BLACK

Signed-off-by: Simon Glass <sjg@chromium.org>
[trini: Make this default y on various SoCs]
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/configs/brppt1_mmc_defconfig b/configs/brppt1_mmc_defconfig
index 621d7db..7d92c13 100644
--- a/configs/brppt1_mmc_defconfig
+++ b/configs/brppt1_mmc_defconfig
@@ -55,5 +55,6 @@
 CONFIG_USB=y
 CONFIG_USB_MUSB_HOST=y
 CONFIG_USB_STORAGE=y
+CONFIG_SYS_WHITE_ON_BLACK=y
 CONFIG_LCD=y
 CONFIG_OF_LIBFDT=y
diff --git a/configs/brppt1_nand_defconfig b/configs/brppt1_nand_defconfig
index a974e68..9abe617 100644
--- a/configs/brppt1_nand_defconfig
+++ b/configs/brppt1_nand_defconfig
@@ -55,5 +55,6 @@
 CONFIG_USB=y
 CONFIG_USB_MUSB_HOST=y
 CONFIG_USB_STORAGE=y
+CONFIG_SYS_WHITE_ON_BLACK=y
 CONFIG_LCD=y
 CONFIG_OF_LIBFDT=y
diff --git a/configs/brppt1_spi_defconfig b/configs/brppt1_spi_defconfig
index d1a786a..79bb905 100644
--- a/configs/brppt1_spi_defconfig
+++ b/configs/brppt1_spi_defconfig
@@ -63,5 +63,6 @@
 CONFIG_USB=y
 CONFIG_USB_MUSB_HOST=y
 CONFIG_USB_STORAGE=y
+CONFIG_SYS_WHITE_ON_BLACK=y
 CONFIG_LCD=y
 CONFIG_OF_LIBFDT=y
diff --git a/configs/brxre1_defconfig b/configs/brxre1_defconfig
index 9616d9b..940793b 100644
--- a/configs/brxre1_defconfig
+++ b/configs/brxre1_defconfig
@@ -55,6 +55,7 @@
 CONFIG_USB=y
 CONFIG_USB_MUSB_HOST=y
 CONFIG_USB_STORAGE=y
+CONFIG_SYS_WHITE_ON_BLACK=y
 CONFIG_LCD=y
 CONFIG_OF_LIBFDT=y
 # CONFIG_EFI_LOADER is not set
diff --git a/configs/rpi_2_defconfig b/configs/rpi_2_defconfig
index 9d669c9..9875f5d 100644
--- a/configs/rpi_2_defconfig
+++ b/configs/rpi_2_defconfig
@@ -19,6 +19,7 @@
 CONFIG_USB=y
 CONFIG_USB_STORAGE=y
 CONFIG_USB_KEYBOARD=y
+CONFIG_SYS_WHITE_ON_BLACK=y
 CONFIG_CONSOLE_SCROLL_LINES=10
 CONFIG_LCD=y
 CONFIG_PHYS_TO_BUS=y
diff --git a/configs/rpi_3_32b_defconfig b/configs/rpi_3_32b_defconfig
index d0f7bea..e4a81b8 100644
--- a/configs/rpi_3_32b_defconfig
+++ b/configs/rpi_3_32b_defconfig
@@ -21,6 +21,7 @@
 CONFIG_USB=y
 CONFIG_USB_STORAGE=y
 CONFIG_USB_KEYBOARD=y
+CONFIG_SYS_WHITE_ON_BLACK=y
 CONFIG_CONSOLE_SCROLL_LINES=10
 CONFIG_LCD=y
 CONFIG_PHYS_TO_BUS=y
diff --git a/configs/rpi_3_defconfig b/configs/rpi_3_defconfig
index ce28c31..e0be6c7 100644
--- a/configs/rpi_3_defconfig
+++ b/configs/rpi_3_defconfig
@@ -21,6 +21,7 @@
 CONFIG_USB=y
 CONFIG_USB_STORAGE=y
 CONFIG_USB_KEYBOARD=y
+CONFIG_SYS_WHITE_ON_BLACK=y
 CONFIG_CONSOLE_SCROLL_LINES=10
 CONFIG_LCD=y
 CONFIG_PHYS_TO_BUS=y
diff --git a/configs/rpi_defconfig b/configs/rpi_defconfig
index 4a90ca8..a07d698 100644
--- a/configs/rpi_defconfig
+++ b/configs/rpi_defconfig
@@ -19,6 +19,7 @@
 CONFIG_USB=y
 CONFIG_USB_STORAGE=y
 CONFIG_USB_KEYBOARD=y
+CONFIG_SYS_WHITE_ON_BLACK=y
 CONFIG_CONSOLE_SCROLL_LINES=10
 CONFIG_LCD=y
 CONFIG_PHYS_TO_BUS=y