omap3: overo: Add DTS support for TobiDuo expansion

Signed-off-by: Arun Bharadwaj <arun@gumstix.com>
Signed-off-by: Ash Charles <ashcharles@gmail.com>

diff --git a/board/overo/overo.c b/board/overo/overo.c
index 0c2be4c..b64cfaa 100644 (file)
--- a/board/overo/overo.c
+++ b/board/overo/overo.c
@@ -287,6 +287,7 @@ int misc_init_r(void)
                        expansion_config.revision,
                        expansion_config.fab_revision);
                MUX_GUMSTIX();
+               setenv("expansionname", "tobiduo");
                break;
        case GUMSTIX_PALO35:
                printf("Recognized Palo35 expansion board (rev %d %s)\n",