omap4: automatic sdram detection

[u-boot] / arch / arm / cpu / armv7 / mx5 / speed.c

diff --git a/arch/arm/cpu/armv7/mx5/speed.c b/arch/arm/cpu/armv7/mx5/speed.c
index a444def7eb8d91d75bbb3f592852b00f05b36246..2187e8ee5deb5d334c0308342aa3caad98a6f78f 100644 (file)
--- a/arch/arm/cpu/armv7/mx5/speed.c
+++ b/arch/arm/cpu/armv7/mx5/speed.c
@@ -28,10 +28,12 @@
 #include <asm/arch/imx-regs.h>
 #include <asm/arch/clock.h>
 
+#ifdef CONFIG_FSL_ESDHC
+DECLARE_GLOBAL_DATA_PTR;
+#endif
+
 int get_clocks(void)
 {
-       DECLARE_GLOBAL_DATA_PTR;
-
 #ifdef CONFIG_FSL_ESDHC
        gd->sdhc_clk = mxc_get_clock(MXC_IPG_PERCLK);
 #endif