imx: ventana: set dtype env var to boot media

Bootscripts for some distro's such as Android can benefit from knowing
what boot media its script was loaded from.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>

diff --git a/include/configs/gw_ventana.h b/include/configs/gw_ventana.h
index 684f3476a24ec070ff2c8d5fbeff1f400a70e2eb..48919e80661c8eb143b9772de21a6a6b74ab7aa8 100644 (file)
--- a/include/configs/gw_ventana.h
+++ b/include/configs/gw_ventana.h
@@ -359,7 +359,7 @@
        "mmc_boot=" \
                "setenv fsload 'ext2load mmc 0:1'; " \
                "mmc dev 0 && mmc rescan && " \
-               "run loadscript; " \
+               "setenv dtype mmc; run loadscript; " \
                "if ${fsload} ${loadaddr} ${bootdir}/${uimage}; then " \
                        "setenv bootargs console=${console},${baudrate} " \
                                "root=/dev/mmcblk0p1 rootfstype=ext4 " \
@@ -373,7 +373,7 @@
        \
        "sata_boot=" \
                "setenv fsload 'ext2load sata 0:1'; sata init && " \
-               "run loadscript; " \
+               "setenv dtype sata; run loadscript; " \
                "if ${fsload} ${loadaddr} ${bootdir}/${uimage}; then " \
                        "setenv bootargs console=${console},${baudrate} " \
                                "root=/dev/sda1 rootfstype=ext4 " \
@@ -386,7 +386,7 @@
                "fi\0" \
        "usb_boot=" \
                "setenv fsload 'ext2load usb 0:1'; usb start && usb dev 0 && " \
-               "run loadscript; " \
+               "setenv dtype usb; run loadscript; " \
                "if ${fsload} ${loadaddr} ${bootdir}/${uimage}; then " \
                        "setenv bootargs console=${console},${baudrate} " \
                                "root=/dev/sda1 rootfstype=ext4 " \
@@ -450,7 +450,7 @@
                        "setenv root ubi0:rootfs ubi.mtd=2 " \
                                "rootfstype=ubifs; " \
                "fi; " \
-               "run loadscript; " \
+               "setenv dtype nand; run loadscript; " \
                "if ${fsload} ${loadaddr} ${bootdir}/${uimage}; then " \
                        "setenv bootargs console=${console},${baudrate} " \
                                "root=${root} ${video} ${extra}; " \