ARM: AM33xx: Cleanup clocks layer

Cleaning up the clocks layer.
This helps in addition of new Soc with minimal
changes.
This is derived from OMAP4 boards.

Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Tested-by: Heiko Schocher <hs@denx.de>
Acked-by: Heiko Schocher <hs@denx.de>
diff --git a/board/ti/ti814x/evm.c b/board/ti/ti814x/evm.c
index c469645..bd708bb 100644
--- a/board/ti/ti814x/evm.c
+++ b/board/ti/ti814x/evm.c
@@ -125,11 +125,7 @@
 	/* Enable timer */
 	timer_init();
 
-	/* Setup the PLLs and the clocks for the peripherals */
-	pll_init();
-
-	/* Enable RTC32K clock */
-	rtc32k_enable();
+	setup_clocks_for_console();
 
 	/* Set UART pins */
 	enable_uart0_pin_mux();
@@ -147,6 +143,12 @@
 
 	preloader_console_init();
 
+	/* Setup the PLLs and the clocks for the peripherals */
+	prcm_init();
+
+	/* Enable RTC32K clock */
+	rtc32k_enable();
+
 	config_dmm(&evm_lisa_map_regs);
 
 	config_ddr(0, 0, &evm_ddr2_data, &evm_ddr2_cctrl_data,