rename symbol: CONFIG_TEGRA -> CONFIG_ARCH_TEGRA

Have this symbol follow the pattern of all other such symbols.

Signed-off-by: Trevor Woerner <twoerner@gmail.com>
diff --git a/drivers/i2c/Kconfig b/drivers/i2c/Kconfig
index e42b651..f8b18de 100644
--- a/drivers/i2c/Kconfig
+++ b/drivers/i2c/Kconfig
@@ -402,7 +402,7 @@
 
 config SYS_I2C_TEGRA
 	bool "NVIDIA Tegra internal I2C controller"
-	depends on TEGRA
+	depends on ARCH_TEGRA
 	help
 	  Support for NVIDIA I2C controller available in Tegra SoCs.
 
diff --git a/drivers/mailbox/Kconfig b/drivers/mailbox/Kconfig
index 85c2a82..dd4b0ac 100644
--- a/drivers/mailbox/Kconfig
+++ b/drivers/mailbox/Kconfig
@@ -19,7 +19,7 @@
 
 config TEGRA_HSP
 	bool "Enable Tegra HSP controller support"
-	depends on DM_MAILBOX && TEGRA
+	depends on DM_MAILBOX && ARCH_TEGRA
 	help
 	  This enables support for the NVIDIA Tegra HSP Hw module, which
 	  implements doorbells, mailboxes, semaphores, and shared interrupts.
diff --git a/drivers/mmc/Kconfig b/drivers/mmc/Kconfig
index 8f0df56..3c4f057 100644
--- a/drivers/mmc/Kconfig
+++ b/drivers/mmc/Kconfig
@@ -616,7 +616,7 @@
 
 config MMC_SDHCI_TEGRA
 	bool "SDHCI platform support for the Tegra SD/MMC Controller"
-	depends on TEGRA
+	depends on ARCH_TEGRA
 	select BOUNCE_BUFFER
 	default y
 	help
diff --git a/drivers/pci/Kconfig b/drivers/pci/Kconfig
index 437cd9a..6fc2688 100644
--- a/drivers/pci/Kconfig
+++ b/drivers/pci/Kconfig
@@ -111,7 +111,7 @@
 
 config PCI_TEGRA
 	bool "Tegra PCI support"
-	depends on TEGRA
+	depends on ARCH_TEGRA
 	depends on (TEGRA186 && POWER_DOMAIN) || (!TEGRA186)
 	help
 	  Enable support for the PCIe controller found on some generations of
diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig
index cbfb54c..f0a9ed2 100644
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -203,7 +203,7 @@
 
 config USB_EHCI_TEGRA
 	bool "Support for NVIDIA Tegra on-chip EHCI USB controller"
-	depends on TEGRA
+	depends on ARCH_TEGRA
 	---help---
 	  Enable support for Tegra on-chip EHCI USB controller
 
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
index 7c5012a6..3812354 100644
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
@@ -128,7 +128,7 @@
 
 config SYS_WHITE_ON_BLACK
 	bool "Display console as white on a black background"
-	default y if ARCH_AT91 || ARCH_EXYNOS || ARCH_ROCKCHIP || TEGRA || X86 || ARCH_SUNXI
+	default y if ARCH_AT91 || ARCH_EXYNOS || ARCH_ROCKCHIP || ARCH_TEGRA || X86 || ARCH_SUNXI
 	help
 	 Normally the display is black on a white background, Enable this
 	 option to invert this, i.e. white on a black background. This can be