[U-Boot] ARM: am437x: Adapt to common CONFIG_BOOTCMD

[Dan Murphy]

Update the CONFIG_BOOTCMD to adopt the common
boot command which parses through USB, MMC and NAND.

This patch is dependent on the series starting with
http://patchwork.ozlabs.org/patch/292986/

Signed-off-by: Dan Murphy <dmurphy at ti.com>
---
 include/configs/am43xx_evm.h |   20 +++++++++++++++++---
 1 file changed, 17 insertions(+), 3 deletions(-)

diff --git a/include/configs/am43xx_evm.h b/include/configs/am43xx_evm.h
index 7810c59..7a27131 100644
--- a/include/configs/am43xx_evm.h
+++ b/include/configs/am43xx_evm.h
@@ -137,9 +137,23 @@
 		"if test $fdtfile = undefined; then " \
 			"echo WARNING: Could not determine device tree; fi; \0"
 
-#define CONFIG_BOOTCOMMAND \
-	"run findfdt; " \
-	"run mmcboot;"
+#ifdef CONFIG_MMC
+#define BOOT_TARGETS_MMC "mmc0"
+#else
+#define BOOT_TARGETS_MMC ""
+#endif
+
+#ifdef CONFIG_USB_HOST
+#define BOOT_TARGETS_USB "usb"
+#else
+#define BOOT_TARGETS_USB ""
+#endif
+
+#ifdef CONFIG_NAND
+#define BOOT_TARGETS_NAND "nand"
+#else
+#define BOOT_TARGETS_NAND ""
+#endif
 
 #endif
 #endif	/* __CONFIG_AM43XX_EVM_H */
-- 
1.7.9.5