arm: mvebu: Use CONFIG_TIMER on all MVEBU & KIRKWOOD platforms

Now that the new timer support is available for these platforms, let's
select this IF for all these platforms. This way it's not necessary
that each board changes it's config header.

Signed-off-by: Stefan Roese <sr@denx.de>
Tested-by: Tony Dinh <mibodhi@gmail.com>
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index f3a3c0f..9a6c2e8 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -627,6 +627,7 @@
 	select BOARD_EARLY_INIT_F
 	select CPU_ARM926EJS
 	select GPIO_EXTRA_HEADER
+	select TIMER
 
 config ARCH_MVEBU
 	bool "Marvell MVEBU family (Armada XP/375/38x/3700/7K/8K)"
@@ -638,6 +639,8 @@
 	select GPIO_EXTRA_HEADER
 	select SPL_DM_SPI if SPL
 	select SPL_DM_SPI_FLASH if SPL
+	select SPL_TIMER if SPL
+	select TIMER
 	select OF_CONTROL
 	select OF_SEPARATE
 	select SPI
@@ -648,6 +651,7 @@
 	select CPU_ARM926EJS
 	select GPIO_EXTRA_HEADER
 	select SPL_SEPARATE_BSS if SPL
+	select TIMER
 
 config TARGET_STV0991
 	bool "Support stv0991"