imx: ventana: fix boot to SD

This fixes a regression caused by e25fbe3f
(gw_ventana: Move the DCD settings to spl code)

The clock gating must be setup prior to calling arch_cpu_init(). Without this
booting to SD (directly via eFuse or via bmode) will hang.

Cc: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: NTim Harvey <tharvey@gateworks.com>
Reviewed-by: NFabio Estevam <fabio.estevam@freescale.com>

board/gateworks/gw_ventana/gw_ventana_spl.c

@@ -530,10 +530,13 @@ void board_init_f(ulong dummy)
 	struct ventana_board_info ventana_info;
 	int board_model;
 
+	/* setup clock gating */
+	ccgr_init();
+
 	/* setup AIPS and disable watchdog */
 	arch_cpu_init();
 
-	ccgr_init();
+	/* setup AXI */
 	gpr_init();
 
 	/* iomux and setup of i2c */