powerpc: freescale: Unify the two get_clocks() calls

Combine the conditions so this appears in the init list only once.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: York Sun <york.sun@nxp.com>
Reviewed-by: Stefan Roese <sr@denx.de>
diff --git a/common/board_f.c b/common/board_f.c
index f64cfc4..b53f1b6 100644
--- a/common/board_f.c
+++ b/common/board_f.c
@@ -828,7 +828,7 @@
 #if defined(CONFIG_BOARD_EARLY_INIT_F)
 	board_early_init_f,
 #endif
-#ifdef CONFIG_PPC
+#if defined(CONFIG_PPC) || defined(CONFIG_SYS_FSL_CLK) || defined(CONFIG_M68K)
 	/* get CPU and bus clocks according to the environment variable */
 	get_clocks,		/* get CPU and bus clocks (etc.) */
 #endif
@@ -836,9 +836,6 @@
 #if defined(CONFIG_BOARD_POSTCLK_INIT)
 	board_postclk_init,
 #endif
-#if defined(CONFIG_SYS_FSL_CLK) || defined(CONFIG_M68K)
-	get_clocks,
-#endif
 	env_init,		/* initialize environment */
 	init_baud_rate,		/* initialze baudrate settings */
 	serial_init,		/* serial communications setup */