X-Git-Url: http://git.ipfire.org/?p=people%2Fms%2Fu-boot.git;a=blobdiff_plain;f=arch%2Farm%2Fmach-imx%2Fspl.c;h=b2521b2101ccd72334f24b01955d104113549bc1;hp=a9079fceac8d6a7d8f88999306ad4f90feb45526;hb=0339086bd9b99ae354c26e8758d5bab51ef84a3a;hpb=520d8226327fb932f4346f211621d3f9800f991c

diff --git a/arch/arm/mach-imx/spl.c b/arch/arm/mach-imx/spl.c
index a9079fceac..b2521b2101 100644
--- a/arch/arm/mach-imx/spl.c
+++ b/arch/arm/mach-imx/spl.c
@@ -132,6 +132,29 @@ int g_dnl_bind_fixup(struct usb_device_descriptor *dev, const char *name)
 }
 #endif
 
+#if defined(CONFIG_SPL_MMC_SUPPORT)
+/* called from spl_mmc to see type of boot mode for storage (RAW or FAT) */
+u32 spl_boot_mode(const u32 boot_device)
+{
+	switch (spl_boot_device()) {
+	/* for MMC return either RAW or FAT mode */
+	case BOOT_DEVICE_MMC1:
+	case BOOT_DEVICE_MMC2:
+#if defined(CONFIG_SPL_FAT_SUPPORT)
+		return MMCSD_MODE_FS;
+#elif defined(CONFIG_SUPPORT_EMMC_BOOT)
+		return MMCSD_MODE_EMMCBOOT;
+#else
+		return MMCSD_MODE_RAW;
+#endif
+		break;
+	default:
+		puts("spl: ERROR:  unsupported device\n");
+		hang();
+	}
+}
+#endif
+
 #if defined(CONFIG_SECURE_BOOT)
 
 /*