mips: ath79: Add AR934x support

Add support for the Atheros AR934x WiSoCs. This patchs adds complete
system init, including PLL and DRAM init, both of which happen from
full C environment, since the AR934x has proper SRAM.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Cc: Wills Wang <wills.wang@live.com>
diff --git a/arch/mips/mach-ath79/Makefile b/arch/mips/mach-ath79/Makefile
index 160dfaa..d7e2666 100644
--- a/arch/mips/mach-ath79/Makefile
+++ b/arch/mips/mach-ath79/Makefile
@@ -7,4 +7,5 @@
 obj-y += dram.o
 
 obj-$(CONFIG_SOC_AR933X)	+= ar933x/
-obj-$(CONFIG_SOC_QCA953X)	+= qca953x/
\ No newline at end of file
+obj-$(CONFIG_SOC_AR934X)	+= ar934x/
+obj-$(CONFIG_SOC_QCA953X)	+= qca953x/