board: colibri-imx6ull: Do not leave variant variable unset

Toradex uses the variable variant to distinguish between modules with
eMMC, NAND with wifi and NAND without wifi.
This variable is set on every boot. Set this variable also if we have a
NAND module without wifi to prevent issues.

Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>

diff --git a/board/toradex/colibri-imx6ull/colibri-imx6ull.c b/board/toradex/colibri-imx6ull/colibri-imx6ull.c
index 02ab5889b9a1007c9b0a2ad07e1888a9d1db8f2b..3244184f27294c694ee7f2f78cd1569f72c059d8 100644 (file)
--- a/board/toradex/colibri-imx6ull/colibri-imx6ull.c
+++ b/board/toradex/colibri-imx6ull/colibri-imx6ull.c
@@ -172,10 +172,14 @@ int board_late_init(void)
        } else {
                if (is_emmc)
                        env_set("variant", "-emmc");
+               else
+                       env_set("variant", "");
        }
 #else
        if (is_emmc)
                env_set("variant", "-emmc");
+       else
+               env_set("variant", "");
 #endif
 
        /*